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Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Recruitment and enrollment for the simultaneous conduct of 2 randomized controlled trials for patients with subacute and chronic low back pain at a CAM research center. To describe recruitment and enrollment experiences of 2 low back pain (LBP) randomized controlled trials (RCTs). Descriptive report. Chiropractic research center in the midwest United States that is not a fee-for-service clinic. Both trials enrolled participants with subacute or chronic LBP without neurologic signs who had not received spinal manipulative care during the previous month. For study 1 we screened 1940 potential participants to enroll 192 participants (89 women and 103 men), mean age 40.0 +/- 9.4 years (range, 21-54 years). For study 2 we screened 1849 potential participants to enroll 240 participants (105 women and 135 men) at least 55 years old (mean, 63.1 +/- 6.7 years). Study 1 randomly assigned participants to 2 weeks of 2 different chiropractic techniques or a wait list control group. Study 2 randomly assigned participants to 6 weeks of 2 different chiropractic techniques or medical care consisting of 3 provider visits for medications. Recruitment source costs and yield, and baseline characteristics of enrolled versus nonparticipants were recorded. We conducted 3789 telephone screens for both trials to enroll 432 (11%) participants, at a cost in excess of $156,000 for recruitment efforts. The cost per call for all callers averaged $41, ranging from $4 to $300 based on recruitment method; for enrolled participants, the cost per call was $361, ranging from $33 to $750. Direct mail efforts accounted for 62% of all callers, 57% for enrolled participants, and had the second lowest cost per call for recruitment efforts. It is important that complementary and alternative medicine (CAM) research can be successfully conducted at CAM institutions. However, the costs associated with recruitment efforts for studies conducted at CAM institutions may be higher than expected and many self-identified participants are users of the CAM therapy. Therefore, strategies for efficient recruitment methods and targeting nonusers of CAM therapies should be developed early for CAM trials. Output: | {'conditions': 'Subacute Low Back Pain|Chronic Low Back Pain', 'interventions': 'Other: Spinal manipulation|Other: Spinal manipulation|Drug: Usual medical care (Celebrex, Aleve, Bextra, Naproxen)'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Efficacy and safety of oxycodone HCl/niacin tablets for the treatment of moderate-to-severe postoperative pain following bunionectomy surgery. To evaluate the efficacy and safety of two dose strengths of oxycodone hydrochloride (HCl)/niacin tablets * for the treatment of moderate-to-severe postoperative pain following bunionectomy surgery. Randomized, double-blind, placebo-controlled, US multicenter, repeat-dose study (Clinicaltrials.gov: NCT00654069). A total of 606 patients aged ≥18 years with moderate-to-severe pain post-bunionectomy were screened, and 405 patients were randomized to receive placebo, 2 × 5/30 mg oxycodone HCl/niacin tablets, or 2 × 7.5/30 mg oxycodone HCl/niacin tablets administered every 6 hours for 48 hours. Ketorolac tromethamine was available as rescue medication. Primary efficacy endpoint was the sum of pain-intensity difference scores during the 48 hours (SPID(48)) following the initial dose of study drug. Secondary efficacy endpoints included a responder analysis and use of rescue medication. Safety evaluations included adverse events (AEs), vital signs, and clinical laboratory assessments. Both doses of oxycodone HCl/niacin tablets demonstrated superior reductions in pain intensity compared with placebo as evidenced by the SPID(48) (p < 0.0001 for both oxycodone HCl/niacin 2 × 5/30 mg and 2 × 7.5/30 mg). AEs were consistent with the known effects of oxycodone HCl and niacin. Most AEs were mild or moderate in intensity, and no serious AEs occurred. There were no discontinuations due to AEs in the placebo group; 2/135 (1.5%) discontinued due to AEs in the 2 × 5/30 mg group and 4/134 (3.0%) in the 2 × 7.5/30 mg group. A limitation of this study was that there was no active comparator arm. Oxycodone HCl/niacin tablets (5/30 mg and 7.5/30 mg) provide effective analgesia and are generally well tolerated in patients with moderate-to-severe pain following bunionectomy surgery. Output: | {'conditions': 'Pain', 'interventions': 'Drug: Oxycodone HCl/Niacin Tablets 5/30 mg|Drug: Oxycodone HCl/Niacin 7.5/30 mg|Drug: Placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Randomized clinical trial of metronidazole ointment versus placebo in perianal Crohn's disease. The potential for metronidazole 10 per cent ointment to exert therapeutic benefit in perianal Crohn's disease, while minimizing the adverse effects found with oral metronidazole, was evaluated in a randomized placebo-controlled study. Subjects with perianal Crohn's disease were randomized to metronidazole 10 per cent ointment, 0.7 g applied perianally three times daily, or placebo ointment. The Perianal Crohn's Disease Activity Index (PCDAI) was scored at baseline and after 4 weeks of treatment. Perianal pain was assessed on a visual analogue scale. Seventy-four subjects (33 metronidazole, 41 placebo) were evaluated. The mean(s.e.m.) reduction in PCDAI score at 4 weeks was 2.4(0.5) in the metronidazole group and 2.2(0.4) in the placebo group (P = 0.660). More subjects in the metronidazole group than the placebo group showed a reduction in PCDAI score of at least 5 points (10 of 27 versus 4 of 34; P = 0.031). Perianal discharge was reduced significantly in metronidazole-treated subjects (P = 0.012). A greater reduction in perianal pain was seen in the metronidazole group, which approached statistical significance (P = 0.059). No serious adverse events were reported. Metronidazole 10 per cent ointment was not effective in the reduction of PDCAI score, but some secondary outcomes showed improvement suggestive of a treatment effect. It is well tolerated, with minimal adverse effects, and has potential as treatment for pain and discharge associated with perianal Crohn's disease. NCT00509639 (http://www.clinicaltrials.gov). Output: | {'conditions': "Crohn's Disease", 'interventions': 'Drug: 10% Metronidazole Ointment'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Effects of tiotropium and formoterol on dynamic hyperinflation and exercise endurance in COPD. It is currently unclear whether the additive effects of a long-acting beta(2)-agonist (LABA) and the antimuscarinic tiotropium bromide (TIO) on resting lung function are translated into lower operating lung volumes and improved exercise tolerance in patients with chronic obstructive pulmonary disease (COPD). On a double-blind and cross-over study, 33 patients (FEV(1) = 47.4 +/- 12.9% predicted) were randomly allocated to 2-wk formoterol fumarate 12 microg twice-daily (FOR) plus TIO 18 microg once-daily or FOR plus placebo (PLA). Inspiratory capacity (IC) was obtained on constant-speed treadmill tests to the limit of tolerance (Tlim). FOR-TIO was superior to FOR-PLA in increasing post-treatment FEV(1) and Tlim (1.34 +/- 0.42 L vs. 1.25 +/- 0.39 L and 124 +/- 27% vs. 68 +/- 14%, respectively; p < 0.05). FOR-TIO slowed the rate of decrement in exercise IC compared to FOR-PLA (Deltaisotime-rest = -0.27 +/- 0.40 L vs. -0.45 +/- 0.36 L, p < 0.05). In addition, end-expiratory lung volume (% total lung capacity) was further reduced with FOR-TIO (p < 0.05). Of note, patients showing greater increases in Tlim with FOR-TIO (16/26, 61.6%) had more severe airways obstruction and lower exercise capacity at baseline. Improvement in Tlim with FOR-TIO was also related to larger increases in FEV(1) (p < 0.05). Compared to FOR monotherapy, FOR-TIO further improved effort-induced dynamic hyperinflation and exercise endurance in patients with moderate-to-severe COPD. These beneficial consequences were more likely to be found in severely-disabled patients with larger resting functional responses to the combination therapy. Clinicaltrials.gov Identifier: NCT00680056 [ClinicalTrials.gov]. Output: | {'conditions': 'Pulmonary Disease, Chronic Obstructive|Chronic Bronchitis|Pulmonary Emphysema', 'interventions': 'Drug: Formoterol plus Placebo (Tiotropium)|Drug: Formoterol plus Tiotropium'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:A lung biopsy tract plug for reduction of postbiopsy pneumothorax and other complications: results of a prospective, multicenter, randomized, controlled clinical study. To evaluate the ability of an expanding hydrogel lung biopsy tract plug ("plug") to reduce rates of pneumothoraces and other complications associated with computed tomography (CT)-guided lung biopsy. A total of 339 subjects (mean age, 67 years) who underwent lung biopsy of indeterminate masses, without immediate postsample CT evidence of a pneumothorax, were randomized at 15 U.S. centers. Treatment subjects (n = 170) received a plug deployed through the coaxial needle just before the needle was removed. Control subjects (n = 169) did not receive a plug. The primary end point was defined as the absence of pneumothorax on chest radiographs at all three required postprocedure assessments (30- to 60-minute, 24-hour, 30-day); analysis was stratified by any smoking history and study site. A central laboratory performed blinded independent interpretation of the radiographs. Among the 287 subjects who completed all postprocedure assessments, significantly more treatment subjects than control subjects achieved the primary end point (127 of 150, 85% vs 95 of 137, 69%; P = .002). Among all 339 randomized subjects, the odds of achieving the primary end point were 4.4 times greater for nonsmokers than they were for smokers (95% confidence interval, 1.7, 11.0; P = 0.002); study site had no statistically significant effect. Compared with control subjects, treatment subjects had fewer pneumothoraces (30 of 170, 18% vs 53 of 169, 31%), fewer chest tubes placed (6 of 170, 4% vs 18 of 169, 11%), and fewer postbiopsy hospital admissions (16 of 170, 9% vs 23 of 169, 14%). The lung biopsy tract plug significantly reduced rates of pneumothorax in patients undergoing CT-guided lung biopsy. Rates of chest tube placement and postprocedure hospital admission were also reduced. Output: | {'conditions': 'Lung Cancer', 'interventions': 'Device: Bio-Seal Track Plug|Other: No lung plug'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Early use of polymyxin B hemoperfusion in abdominal septic shock: the EUPHAS randomized controlled trial. Polymyxin B fiber column is a medical device designed to reduce blood endotoxin levels in sepsis. Gram-negative-induced abdominal sepsis is likely associated with high circulating endotoxin. Reducing circulating endotoxin levels with polymyxin B hemoperfusion could potentially improve patient clinical outcomes. To determine whether polymyxin B hemoperfusion added to conventional medical therapy improves clinical outcomes (mean arterial pressure [MAP], vasopressor requirement, oxygenation, organ dysfunction) and mortality compared with conventional therapy alone. A prospective, multicenter, randomized controlled trial (Early Use of Polymyxin B Hemoperfusion in Abdominal Sepsis [EUPHAS]) conducted at 10 Italian tertiary care intensive care units between December 2004 and December 2007. Sixty-four patients were enrolled with severe sepsis or septic shock who underwent emergency surgery for intra-abdominal infection. Patients were randomized to either conventional therapy (n=30) or conventional therapy plus 2 sessions of polymyxin B hemoperfusion (n=34). Primary outcome was change in MAP and vasopressor requirement, and secondary outcomes were PaO(2)/FIO(2) (fraction of inspired oxygen) ratio, change in organ dysfunction measured using Sequential Organ Failure Assessment (SOFA) scores, and 28-day mortality. MAP increased (76 to 84 mm Hg; P = .001) and vasopressor requirement decreased (inotropic score, 29.9 to 6.8; P < .001) at 72 hours in the polymyxin B group but not in the conventional therapy group (MAP, 74 to 77 mm Hg; P = .37; inotropic score, 28.6 to 22.4; P = .14). The PaO(2)/FIO(2) ratio increased slightly (235 to 264; P = .049) in the polymyxin B group but not in the conventional therapy group (217 to 228; P = .79). SOFA scores improved in the polymyxin B group but not in the conventional therapy group (change in SOFA, -3.4 vs -0.1; P < .001), and 28-day mortality was 32% (11/34 patients) in the polymyxin B group and 53% (16/30 patients) in the conventional therapy group (unadjusted hazard ratio [HR], 0.43; 95% confidence interval [CI], 0.20-0.94; adjusted HR, 0.36; 95% CI, 0.16-0.80). In this preliminary study, polymyxin B hemoperfusion added to conventional therapy significantly improved hemodynamics and organ dysfunction and reduced 28-day mortality in a targeted population with severe sepsis and/or septic shock from intra-abdominal gram-negative infections. clinicaltrials.gov Identifier: NCT00629382. Output: | {'conditions': 'Gram-Negative Bacterial Infections|Sepsis|Septic Shock', 'interventions': 'Device: Polymyxin B immobilized fiber column|Other: Conventional medical therapy in the ICU'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Immunogenicity, safety, and tolerability of two trivalent subunit inactivated influenza vaccines: a phase III, observer-blind, randomized, controlled multicenter study. The objective of this study was to evaluate and compare the immunogenicity, safety, and tolerability of two influenza subunit vaccines, a primarily European-marketed trivalent vaccine (Agrippal®, Novartis Vaccines), and a predominantly U.S.-marketed control trivalent vaccine (Fluvirin®, Novartis Vaccines), in subjects aged 3-64 y. The immunogenicity of both vaccines was evaluated according to the Center for Biologics Evaluation and Research (CBER) criteria. This clinical trial was performed between April and December 2007 in Argentina. A total of 1893 subjects were stratified into three age groups (3-8 y, 9-17 y, and 18-64 y), and randomized in a 2:1 ratio to receive either Agrippal or Fluvirin. Adolescents and adults received one dose of vaccine intramuscularly, whereas children aged 3-8 years received two vaccine doses, administered 4 wk apart. Antibody levels were measured by means of hemagglutination inhibition assay before vaccination (baseline); 21 d after the first vaccination (adults and adolescents); and, for children aged 3-8 y, 28 d after the first vaccination and 21 d after the second vaccine dose. Adverse reactions were solicited via diary cards for 7 d after each vaccination, and unsolicited adverse events were reported throughout the study period. Both vaccines were safe and well-tolerated, and elicited robust immunogenic responses in all age groups, meeting both CBER licensure criteria for all three viral strains after completion of the age-recommended vaccination schedule. These findings support the use of the trivalent subunit influenza vaccines Agrippal and Fluvirin for universal vaccination campaigns on an annual basis. ClinicalTrials.gov: NCT00464672. Output: | {'conditions': 'Influenza', 'interventions': 'Biological: Influenza virus vaccine|Biological: Comparator influenza vaccine'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Osteoporosis telephonic intervention to improve medication regimen adherence: a large, pragmatic, randomized controlled trial. Multiple studies demonstrate poor adherence to medication regimens prescribed for chronic illnesses, including osteoporosis, but few interventions have been proven to enhance adherence. We examined the effectiveness of a telephone-based counseling program rooted in motivational interviewing to improve adherence to a medication regimen for osteoporosis. We conducted a 1-year randomized controlled clinical trial. Participants were recruited from a large pharmacy benefits program for Medicare beneficiaries. All potentially eligible individuals had been newly prescribed a medication for osteoporosis. Consenting participants were randomized to a program of telephone-based counseling (n = 1046) using a motivational interviewing framework or a control group (n = 1041) that received mailed educational materials. Medication regimen adherence was the primary outcome compared across treatment arms and was measured as the median (interquartile range) medication possession ratio, calculated as the ratio of days with filled prescriptions to total days of follow-up. The groups were balanced at baseline, with a mean age of 78 years; 93.8% were female. In an intention-to-treat analysis, median adherence was 49% (interquartile range, 7%-88%) in the intervention arm and 41% (2%-86%) in the control arm (P = .07, Kruskal-Wallis test). There were no differences in self-reported fractures. In this randomized controlled trial, we did not find a statistically significant improvement in adherence to an osteoporosis medication regimen using a telephonic motivational interviewing intervention. Output: | {'conditions': 'Osteoporosis', 'interventions': 'Behavioral: Mailed education|Behavioral: Telephone coaching program for patients|Behavioral: Medication adherence alert program for doctors'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Cardiovascular safety with linagliptin in patients with type 2 diabetes mellitus: a pre-specified, prospective, and adjudicated meta-analysis of a phase 3 programme. This study investigated the cardiovascular (CV) safety profile of the dipeptidyl peptidase (DPP)-4 inhibitor linagliptin versus comparator treatments. This was a pre-specified meta-analysis of CV events in linagliptin or comparator-treated patients with type 2 diabetes mellitus (T2DM) from eight Phase 3 studies. All suspected CV events were prospectively adjudicated by a blinded independent expert committee. The primary endpoint was a composite of CV death, stroke, myocardial infarction, and hospitalization for unstable angina. Three secondary composite endpoints derived from the adjudicated CV events were also pre-specified. Risk estimates were calculated using several statistical methods including Cox regression analysis. Of 5239 treated patients (mean ± SD HbA1c 65 ± 10 mmol/mol [8.0 ± 0.9%], age 58 ± 10 years, BMI 29 ± 5 kg/m2), 3319 received linagliptin once daily (5 mg, 3159; 10 mg, 160) and 1920 received comparators (placebo, 977; glimepiride 1-4 mg, 781; voglibose 0.6 mg, 162). Cumulative exposure (patient-years) was 2060 for linagliptin and 1372 for comparators. Primary CV events occurred in 11 (0.3%) patients receiving linagliptin and 23 (1.2%) receiving comparators. The hazard ratio (HR) for the primary endpoint showed significantly lower risk with linagliptin than comparators (HR 0.34 [95% confidence interval (CI) 0.16-0.70]) as did estimates for all secondary endpoints (HR ranging from 0.34 to 0.55 [all upper 95% CIs < 1.0]). These results from a large Phase 3 programme support the hypothesis that linagliptin may have CV benefits in patients with T2DM. Output: | {'conditions': 'Diabetes Mellitus, Type 2', 'interventions': 'Drug: linagliptin|Drug: placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Olanzapine-divalproex combination versus divalproex monotherapy in the treatment of bipolar mixed episodes: a double-blind, placebo-controlled study. This 6-week, randomized, double-blind, placebo-controlled trial used simultaneous depression and mania criteria to compare a single mood stabilizer, divalproex, with and without adjunctive olanzapine in patients with bipolar I disorder experiencing acute mixed episodes. Two hundred two adults, aged 18 to 60 years, who met DSM-IV-TR criteria for bipolar disorder with a current mixed episode and had been taking divalproex for >or=14 days at levels of 75 to 125 microg/mL with inadequate efficacy (21-item Hamilton Depression Rating Scale [HDRS-21] and Young Mania Rating Scale [YMRS] scores >or=16) were randomly assigned to olanzapine 5 to 20 mg/d versus placebo augmentation. HDRS-21, YMRS, Clinical Global Impressions for Bipolar Disorder (CGI-BP), hospitalizations, concomitant medications, and adverse events were assessed. Comparisons included changes in both HDRS-21 and YMRS (primary outcome measure), time to partial response and time to response, CGI-BP improvement, hospitalizations, and safety (secondary outcome measures). The study was conducted from December 2006 to February 2008. Mean (SD) baseline HDRS-21 and YMRS scores were 22.2 (4.5) and 20.9 (4.4), respectively, with 59% female and 51% white subjects. Mean +/- SE score changes from baseline across the 6-week treatment period for adjunctive olanzapine (n = 100) versus adjunctive placebo (n = 101) arms, respectively, were -9.37 +/- 0.55 versus -7.69 +/- 0.54, P = .022, on the HDRS-21 and -10.15 +/- 0.44 versus -7.68 +/- 0.44 P < .001, on the YMRS. Mean +/- SE score changes from baseline to last observation carried forward for CGI-BP measures were -1.34 +/- 0.11 for adjunctive olanzapine versus -1.06 +/- 0.11 for adjunctive placebo, P = .056. Time to partial response (>or=25% HDRS-21 and YMRS decreases, median 7 versus 14 days) and time to response (>or=50% HDRS-21 and YMRS decreases, median 25 versus 49 days) were significantly shorter with adjunctive olanzapine. Increases in weight (total and >or=7%) and fasting blood glucose were significantly greater with adjunctive olanzapine. Adjunctive olanzapine yielded greater and earlier reduction of manic and depressive symptoms in mixed-episode patients with inadequate response to at least 2 weeks of divalproex. clinicaltrials.gov Identifier: NCT00402324. Output: | {'conditions': 'Bipolar I Disorder', 'interventions': 'Drug: olanzapine|Drug: placebo|Drug: divalproex'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Stepped-dose versus full-dose efavirenz for HIV infection and neuropsychiatric adverse events: a randomized trial. More than 50% of patients who start efavirenz treatment develop limiting neuropsychiatric adverse events (NPAEs). To assess whether stepwise dosing of efavirenz decreases the incidence and severity of NPAEs while maintaining virologic efficacy. Randomized, double-blind, controlled trial. 7 HIV clinics in Spain. 114 HIV-infected patients eligible for efavirenz treatment plus 2 nucleoside or nucleotide reverse transcriptase inhibitors. Random assignment (by computer-generated sequence) to receive efavirenz, 200 mg/d on days 1 through 6, 400 mg/d on days 7 through 13, and 600 mg/d on day 14 and after, or efavirenz, 600 mg/d, from day 1. Both groups received 2 nucleoside or nucleotide reverse transcriptase inhibitors chosen by the patient's physician. Neuropsychiatric symptoms and sleep quality were assessed by questionnaires at 0, 7, 14, and 30 days. The primary outcome was efavirenz-related NPAEs during the first 2 weeks, and the secondary outcome was plasma HIV RNA level at 24 weeks. Compared with the stepped-dose group, the full-dose group had higher incidence and severity of dizziness (66.0% vs. 32.8%; P = 0.001), hangover (45.8% vs. 20.7%; P = 0.008), impaired concentration (22.9% vs. 8.9%; P = 0.038), and hallucinations (6.1% vs. 0%; P = 0.056) during the first week. From week 2, the incidence of efavirenz-related NPAEs was similar in both groups, although the severity was greater in the full-dose group. Virologic and immunologic efficacy seemed similar in both groups. The sample size was calculated on the basis of a high absolute difference in rates of efavirenz-related NPAEs between the groups. A lower absolute difference and a larger sample size could have made the differences between groups reach statistical significance beyond the first week. In addition, the sample size does not allow confirmation of similar efficacy between treatment groups. Stepwise dose escalation of efavirenz over 2 weeks reduces the incidence and intensity of efavirenz-related NPAEs while maintaining efficacy. Consejería de Salud, Junta de Andalucía, Spain. Output: | {'conditions': 'HIV-1 Infection|HIV Infection', 'interventions': 'Drug: Efavirenz'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Effect of budesonide/formoterol pMDI on COPD exacerbations: a double-blind, randomized study. Treatment with an inhaled corticosteroid (ICS) and long-acting bronchodilator is recommended for severe/very severe chronic obstructive pulmonary disease (COPD) patients with repeated exacerbations. This randomized, double-blind, double-dummy, parallel-group, 12-month multicenter study evaluated the effect of budesonide/formoterol pressurized metered-dose inhaler (pMDI) on COPD exacerbations. Following a 2-week run-in during which COPD patients aged ≥40 years with an exacerbation history discontinued medications except ICSs, 1219 patients were randomized 1:1:1 to twice-daily budesonide/formoterol pMDI 320/9 μg, budesonide/formoterol pMDI 160/9 μg, or formoterol dry powder inhaler 9 μg. An exacerbation was defined as COPD worsening requiring oral corticosteroids and/or hospitalization. A post hoc analysis, with antibiotic treatment added to the exacerbation definition, was also performed. Budesonide/formoterol 320/9 and 160/9 reduced exacerbation rates (number per patient-treatment year) by 34.6% and 25.9%, respectively, versus formoterol (p ≤ 0.002). Budesonide/formoterol 320/9 prolonged time to first exacerbation versus formoterol, corresponding to a 21.2% reduction in hazard ratio (0.788 [95% CI: 0.639, 0.972]; p = 0.026). Exacerbation rates (number per patient-treatment year) including antibiotic treatment (post hoc analysis) were reduced by 25.9% and 18.7% with budesonide/formoterol 320/9 and 160/9, respectively, versus formoterol (p ≤ 0.023). Both budesonide/formoterol doses were well tolerated with safety profiles similar to formoterol. Pneumonia adverse events occurred in 6.4%, 4.7%, and 2.7% of patients in the budesonide/formoterol 320/9, 160/9, and formoterol groups. Over 12 months, both budesonide/formoterol doses reduced the exacerbation rate (defined with or without antibiotic treatment) versus formoterol. Budesonide/formoterol pMDI is an appropriate treatment for reducing exacerbations in COPD patients with a history of exacerbations. (NCT00419744). Output: | {'conditions': 'Chronic Obstructive Pulmonary Disease', 'interventions': 'Drug: Budesonide/formoterol (SYMBICORT) pMDI|Drug: Formoterol Turbuhaler'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Particle size matters: diagnostics and treatment of small airways involvement in asthma. Small airways are an important site of inflammation and obstruction in asthma, which contributes to the severity of airway hyperresponsiveness (AHR) that is usually measured by nebulisation of large-particle stimuli. We investigated whether small and large particle sizes of aerosolised adenosine monophospate (AMP) provoke similar severity of AHR. Additionally, effects of the small-particle inhaled corticosteroid (ICS) ciclesonide and large-particle ICS fluticasone on AHR to large- and small-particle size AMP were assessed. After a 4-week run-in period using open-label fluticasone (100 μg b.i.d.), 37 mild-to-moderate asthmatics underwent provocations with standard-size (3.7 μm), large-particle (9.9 μm) and small-particle (1.06 μm) AMP. Subjects received 4-week ciclesonide (160 μg s.i.d.) or fluticasone (100 μg b.i.d.) treatment (double-blind and double-dummy) followed by large- and small-particle AMP provocation. Small-particle AMP induced a 20% decrease in forced expiratory volume in 1 s (FEV(1)) at a significantly higher dose than large-particle AMP. Ciclesonide and fluticasone had comparable effects on AMP provocations. Not all subjects reached the provocative concentration causing a 20% fall in FEV(1) (PC(20)) at the highest AMP dose. In those who did, ciclesonide improved small-particle AMP PC(20) by 1.74 doubling doses (DD) (p = 0.03), whereas fluticasone did not. Conversely, fluticasone improved large-particle AMP PC(20) significantly (1.32 DD; p = 0.03), whereas ciclesonide did not. Small-particle AMP provocation appears to be a promising tool to assess changes in small airway inflammation. Future adjustments are necessary taking into account the very small particle size used, with large exhaled fractions. In asthmatics reaching a PC(20) with small- and large-particle AMP provocations, ciclesonide improves hyperresponsiveness to small particle size AMP, and fluticasone to large particle size. This warrants further research to target provocations and treatment to specific airway sizes. Output: | {'conditions': 'Asthma', 'interventions': 'Drug: Ciclesonide|Drug: Fluticasone'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:A positron emission tomography microdosing study with sertraline in healthy volunteers. This study explored microdosing methods for evaluating the distribution and pharmacokinetics (PK) of a central nervous system (CNS) drug candidate. We used sertraline as a model drug. In this open-label, one-arm, three-period, multiple-dosing study, 10 healthy male volunteers received 6-day administrations of sertraline at doses of 5, 25 or 50 mg/d in three different periods. Before the first dose of Period 1, and 24 h after the last dose of each period, an intravenous bolus of [11C]sertraline was injected for positron emission tomography (PET) scanning. After the sixth dose in each period, serial blood samples were collected at scheduled intervals over 48 h; then serum sertraline concentrations were determined with liquid chromatography-tandem mass spectrometry (LC-MS/MS). Sertraline was distributed in the brain within 20 min, and it was highly distributed in the putamen, cingulate, and thalamus. Linearity in steady-state Cmax and AUClast were observed in the 5 - 50 mg dose range. The results suggested that microdosing with PET was a useful method for exploring the bloodbrain- barrier penetration and distribution of a candidate CNS drug. This study described a microdosing method that combined PET with LC-MS/MS for determining the brain distribution and PK characteristics of a CNS drug candidate. Output: | {'conditions': 'Healthy', 'interventions': 'Drug: Sertraline'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:A prospective, open-label, multicentre study of pregabalin in the treatment of neuropathic pain in Latin America. The objective of this study was to evaluate the safety and efficacy of pregabalin at flexible doses of 150-600 mg/day in Latin American patients with neuropathic pain. A prospective, multicentre, open-label, non-comparative study included patients age >or= 18 years diagnosed with neuropathic pain associated with diabetic peripheral neuropathy, postherpetic neuralgia, chemotherapy-induced peripheral neuropathic pain (PNP), or human immunodeficiency virus-related PNP. Eligible patients (N = 121) had a score of >or= 40 mm on the visual analogue scale and a daily pain rating scale (DPRS) score of >or= 4 throughout screening. Patients received flexible-dose pregabalin (150-600 mg/day) for 12 weeks, which included a 4-week dose-adjustment phase. The primary efficacy measure was change from baseline to end of treatment/last observation carried forward (EOT/LOCF) in weekly mean pain score on the DPRS. Secondary efficacy measures included pain, anxiety, sleep interference, treatment satisfaction and Patient and Clinician Global Impression of Change. Pregabalin significantly reduced the weekly mean pain score on DPRS from baseline to EOT/LOCF [-3.8 (95% CI: -4.2 to -3.3); p < 0.0001]. Reductions from baseline to EOT/LOCF were observed for all secondary efficacy outcomes (p < 0.0001). Pain and sleep interference were significantly improved compared with baseline across all weeks of the study, as early as 1 week after initiation of pregabalin (p < 0.0001). The most common adverse events (AEs) were somnolence, dizziness, weight gain and peripheral oedema. Nine (7.4%) patients discontinued the study because of AEs and 25 (20.7%) temporarily stopped or reduced their pregabalin dose because of AEs. Flexible-dose pregabalin (150-600 mg/day) significantly reduced pain and anxiety and improved sleep and was generally well tolerated in Latin American patients with neuropathic pain. Output: | {'conditions': 'Diabetic Peripheral Neuropathic Pain (DPN)|Postherpetic Neuralgia (PHN)|HIV-related Neuropathic Pain (HIV)|Chemotherapy Induced Neuropathic Pain', 'interventions': 'Drug: Pregabalin'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Relationships between changes in pain severity and other patient-reported outcomes: an analysis in patients with posttraumatic peripheral neuropathic pain. The objective of this study is to use the pain numeric rating scale (NRS) to evaluate associations between change in pain severity and changes in sleep, function, and mood assessed via patient-reported outcomes (PROs) in patients with posttraumatic pain. This is a secondary analysis of a clinical trial evaluating pregabalin in patients with posttraumatic peripheral neuropathic pain (N = 254). Regression models were used to determine associations between changes in pain (0-10 NRS) as the predictor and scores on the following PRO measures as the outcome: Pain Interference Index; Hospital Anxiety and Depression Scale anxiety and depression subscales; Medical Outcomes Study-Sleep Scale 9-item Sleep Problems Index and Sleep Disturbance subscale; and Daily Sleep Interference Scale (0-10 NRS). Change in pain severity showed clear, direct relationships with changes in function, anxiety, depression, and sleep PROs, all of which were statistically significant (P <.001). Results from subgroup analyses (≥30% or ≥50% pain responders, pregabalin or placebo treatment, age ≤ 51 years or > 51 years) tended to be consistent with results from the overall sample. Overall, a direct relationship exists between pain and various aspects of patient's well-being and functioning, which can provide a quantitative assessment of how improvements in pain may be expected to relate to other patient outcomes. (http://ClinicalTrials.gov Identifier number NCT00292188; EudraCT #2005-003048-78). Output: | {'conditions': 'Neuralgia', 'interventions': 'Drug: pregabalin|Drug: Placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Nitrous oxide for analgesia in colonoscopy without sedation. Colonoscopy is associated with pain and discomfort, and intravenous analgesics and sedatives are widely used. There are several disadvantages regarding this practice, including risk of complications, resources demanded, and amnesia after sedation. In spite of promising results in previous studies, nitrous oxide is rarely used at endoscopy centers around the world. To investigate the efficiency of nitrous oxide versus placebo as an analgesic during colonoscopy without sedation. A double-blind, randomized, placebo-controlled trial. The endoscopy unit at Oslo University Hospital Rikshospitalet, Oslo, Norway, between June 2006 and May 2008. This study involved patients undergoing elective colonoscopy. Patients inhaled nitrous oxide or placebo on demand. The participants filled in a questionnaire regarding their experiences with the examination. Pain was graded from 1 (no pain) to 4 (severe pain). We recruited 199 patients. We randomized 97 patients to the nitrous oxide group and 102 to the control group. The groups were comparable regarding demographic factors. Median patient-reported pain was 2 in both the nitrous oxide group and the control group (interquartile range 2-3 in both groups). Additional sedatives and analgesics were given equally often and in similar doses in both groups. No side effects related to administration of nitrous oxide were reported. The questionnaire was returned by 76% of the patients. The study gas was given on demand, not continuously. Nitrous oxide given intermittently is not an effective substitution for intravenous on-demand sedation and analgesics in the setting of colonoscopy without sedation. Output: | {'conditions': 'Pain', 'interventions': 'Drug: Nitrous oxide'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:A double-blind, placebo-controlled study of armodafinil for excessive sleepiness in patients with treated obstructive sleep apnea and comorbid depression. Treatment of excessive sleepiness in the context of obstructive sleep apnea (OSA) may be particularly difficult in those with depression because depression and/or antidepressant medications may cause sleepiness and fatigue in addition to that due to the OSA. This study evaluating armodafinil, a nonamphetamine wakefulness-promoting medication, is the first trial for treatment of excessive sleepiness in patients with treated OSA and comorbid depression. Men and women with OSA diagnosed using International Classification of Sleep Disorders criteria being treated with continuous positive airway pressure and comorbid major depressive disorder or dysthymic disorder according to DSM-IV-TR criteria were enrolled into a 12-week, randomized, double-blind, parallel-group study between September 2007 and March 2009 at 60 outpatient sites. Patients maintained on stable monotherapy with a serotonergic antidepressant and with a 17-item Hamilton Depression Rating Scale score < 17 received placebo or armodafinil (target dose: 200 mg once daily). Coprimary outcomes were the proportion of patients with at least minimal improvement on the Clinical Global Impression of Change (CGI-C) as related to excessive sleepiness and mean change from baseline in Maintenance of Wakefulness Test mean sleep latency at final visit; the key secondary outcome was mean change in the Epworth Sleepiness Scale score. 249 patients were enrolled: 125 in the armodafinil group and 124 in the placebo group. The proportion of patients with at least minimal improvement on the CGI-C was statistically significantly greater in the armodafinil group (69%) compared with the placebo group (53%, P = .012). Mean (SD) increase in Maintenance of Wakefulness Test sleep latency was numerically but not significantly greater following armodafinil (2.6 [7.1] min) versus placebo (1.1 [7.6] min, P = .30) treatment. Mean decrease in Epworth Sleepiness Scale score was greater in the armodafinil group (-6.3 [4.8]) than in the placebo group (-4.8 [4.9], nominal P = .003). Headache, dry mouth, and insomnia were the most common adverse events occurring with armodafinil treatment. There was no clinically significant effect on depression in either group as measured by the Quick Inventory of Depressive Symptomatology-Self-Report 16. Armodafinil significantly improved overall clinical condition related to excessive sleepiness as rated by the CGI-C and was well tolerated in patients with treated OSA and comorbid depression. clinicaltrials.gov Identifier: NCT00518986. Output: | {'conditions': 'Sleep Disorders|Obstructive Sleep Apnea|Major Depressive Disorder|Dysthymic Disorder', 'interventions': 'Drug: armodafinil|Drug: placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Zinc adjunct therapy reduces case fatality in severe childhood pneumonia: a randomized double blind placebo-controlled trial. Pneumonia is a leading cause of children's deaths in developing countries and hinders achievement of the fourth Millennium Development Goal. This goal aims to reduce the under-five mortality rate, by two thirds, between 1990 and 2015.Few studies have examined the impact of zinc adjunct therapy on the outcome of childhood pneumonia. We determined the effect of zinc as adjunct therapy on time to normalization of respiratory rate, temperature and oxygen saturation. We also studied the effect of zinc adjunct therapy on case fatality of severe childhood pneumonia (as a secondary outcome) in Mulago Hospital, Uganda. In this double blind, randomized, placebo-controlled clinical trial, 352 children aged 6 to 59 months, with severe pneumonia were randomized to zinc (20 mg for children ≥ 12 months, and 10 mg for those < 12 months) or a placebo once daily for seven days, in addition to standard antibiotics for severe pneumonia. Children were assessed every six hours. Oxygen saturation was normal if it was above 92% (breathing room air) for more than 15 minutes. The respiratory rate was normal if it was consistently (more than 24 hours) below 50 breaths per minute in infants and 40 breaths per minute in children above 12 months of age. Temperature was normal if consistently below 37.5°C. The difference in case fatality was expressed by the risk ratio between the two groups. Time to normalization of the respiratory rate, temperature and oxygen saturation was not significantly different between the two arms.Case fatality was 7/176 (4.0%) in the zinc group and 21/176 (11.9%) in the placebo group: Relative Risk 0.33 (95% CI 0.15 to 0.76). Relative Risk Reduction was 0.67 (95% CI 0.24 to 0.85), while the number needed to treat was 13. Among HIV infected children, case fatality was higher in the placebo (7/27) than in the zinc (0/28) group; RR 0.1 (95% CI 0.0, 1.0).Among 127 HIV uninfected children receiving the placebo, case fatality was 7/127 (5.5%); versus 5/129 (3.9%) among HIV uninfected group receiving zinc: RR 0.7 (95% CI 0.2, 2.2). The excess risk of death attributable to the placebo arm (Absolute Risk Reduction or ARR) was 8/100 (95% CI: 2/100, 14/100) children. This excess risk was substantially greater among HIV positive children than in HIV negative children (ARR: 26 (95% CI: 9, 42) per 100 versus 2 (95% CI: -4, 7) per 100); P-value for homogeneity of risk differences = 0.006. Zinc adjunct therapy for severe pneumonia had no significant effect on time to normalization of the respiratory rate, temperature and oxygen saturation. However, zinc supplementation in these children significantly decreased case fatality.The difference in case fatality attributable to the protective effect of zinc therapy was greater among HIV infected than HIV uninfected children. Given these results, zinc could be considered for use as adjunct therapy for severe pneumonia, especially among Highly Active Antiretroviral Therapynaïve HIV infected children in our environment. clinicaltrials.gov NCT00373100. Output: | {'conditions': 'Pneumonia', 'interventions': 'Drug: Zinc acetate|Drug: Placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Efficacy of community-based physiotherapy networks for patients with Parkinson's disease: a cluster-randomised trial. Many patients with Parkinson's disease are treated with physiotherapy. We have developed a community-based professional network (ParkinsonNet) that involves training of a selected number of expert physiotherapists to work according to evidence-based recommendations, and structured referrals to these trained physiotherapists to increase the numbers of patients they treat. We aimed to assess the efficacy of this approach for improving health-care outcomes. Between February, 2005, and August, 2007, we did a cluster-randomised trial with 16 clusters (defined as community hospitals and their catchment area). Clusters were randomly allocated by use of a variance minimisation algorithm to ParkinsonNet care (n=8) or usual care (n=8). Patients were assessed at baseline and at 8, 16, and 24 weeks of follow-up. The primary outcome was a patient preference disability score, the patient-specific index score, at 16 weeks. Health secondary outcomes were functional mobility, mobility-related quality of life, and total societal costs over 24 weeks. Analysis was by intention to treat. This trial is registered, number NCT00330694. We included 699 patients. Baseline characteristics of the patients were comparable between the ParkinsonNet clusters (n=358) and usual-care clusters (n=341). The primary endpoint was similar for patients within the ParkinsonNet clusters (mean 47.7, SD 21.9) and control clusters (48.3, 22.4). Health secondary endpoints were also similar for patients in both study groups. Total costs over 24 weeks were lower in ParkinsonNet clusters compared with usual-care clusters (difference euro727; 95% CI 56-1399). Implementation of ParkinsonNet networks did not change health outcomes for patients living in ParkinsonNet clusters. However, health-care costs were reduced in ParkinsonNet clusters compared with usual-care clusters. ZonMw; Netherlands Organisation for Scientific Research; Dutch Parkinson's Disease Society; National Parkinson Foundation; Stichting Robuust. Output: | {'conditions': "Parkinson's Disease", 'interventions': 'Other: ParkNet|Other: Usual Care'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:A 24-week, multicentre, open evaluation of the clinical effectiveness of the rivastigmine patch in patients with probable Alzheimer's disease. Cholinesterase inhibitors form the mainstay of treatment for persons with mild-to-moderate Alzheimer's disease (AD). The rivastigmine patch may increase compliance and the proportion of patients maintaining an efficacious dose compared with oral cholinesterase inhibitors. To investigate the proportion of patients who reached and maintained the target rivastigmine patch dose compared with the target rivastigmine capsule dose reported in clinical trials. This was a multicentre, 24-week, open-label study in persons with probable AD and a Mini-Mental State Examination (MMSE) score of ≥ 10 and ≤ 26. The primary outcome was the proportion of patients (ITT population) treated with 9.5 mg/24 h rivastigmine patch for at least 8 weeks at week 24. Secondary outcomes included week 24 MMSE, Alzheimer's Disease Cooperative Study-Clinical Global Impression of Change (ADCS-CGIC), Trail Making Test Part A (TMT-A) and Alzheimer's Disease Cooperative Study-Activities of Daily Living (ADCS-ADL) scores. Overall, 208 participants received treatment and 155 (74.5%) completed the study. Within the ITT population, 147/182 patients (80.8%; 95% CI 75.0-86.5%) were treated for at least 8 weeks with the 9.5 mg/24 h rivastigmine patch; 135/182 patients (74.2%; 95% CI 67.8-80.5%) were treated for at least 8 weeks and completed the study. The most common adverse events were nausea (10.1% of patients), erythema (8.7%), pruritus (8.2%) and vomiting (7.2%). At week 24, patients treated with the rivastigmine patch showed improvements on MMSE, ADCS-ADL, ADCS-CGIC and TMT-A scores. Caregivers reported acceptance, preference and satisfaction with the patch. Transdermal delivery may allow more patients to reach and maintain therapeutic doses of rivastigmine compared with oral rivastigmine. Output: | {'conditions': "Alzheimer's Disease", 'interventions': 'Drug: Rivastigmine 5 and 10 cm^2 patch'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:A trial of intermittent preventive treatment and home-based management of malaria in a rural area of The Gambia. Individual malaria interventions provide only partial protection in most epidemiological situations. Thus, there is a need to investigate whether combining interventions provides added benefit in reducing mortality and morbidity from malaria. The potential benefits of combining IPT in children (IPTc) with home management of malaria (HMM) was investigated. During the 2008 malaria transmission season, 1,277 children under five years of age resident in villages within the rural Farafenni demographic surveillance system (DSS) in North Bank Region, The Gambia were randomized to receive monthly IPTc with a single dose of sulphadoxine/pyrimethamine (SP) plus three doses of amodiaquine (AQ) or SP and AQ placebos given by village health workers (VHWs) on three occasions during the months of September, October and November, in a double-blind trial. Children in all study villages who developed an acute febrile illness suggestive of malaria were treated by VHWs who had been taught how to manage malaria with artemether-lumefantrine (Coartem™). The primary aims of the project were to determine whether IPTc added significant benefit to HMM and whether VHWs could effectively combine the delivery of both interventions. The incidence of clinical attacks of malaria was very low in both study groups. The incidence rate of malaria in children who received IPTc was 0.44 clinical attacks per 1,000 child months at risk while that for control children was 1.32 per 1,000 child months at risk, a protective efficacy of 66% (95% CI -23% to 96%; p = 0.35). The mean (standard deviation) haemoglobin concentration at the end of the malaria transmission season was similar in the two treatment groups: 10.2 (1.6) g/dL in the IPTc group compared to 10.3 (1.5) g/dL in the placebo group. Coverage with IPTc was high, with 94% of children receiving all three treatments during the study period. Due to the very low incidence of malaria, no firm conclusion can be drawn on the added benefit of IPTc in preventing clinical episodes of malaria among children who had access to HMM in The Gambia. However, the study showed that VHWs can successfully combine provision of HMM with provision of IPTc. Output: | {'conditions': 'Malaria', 'interventions': 'Drug: SP plus amodiaquine|Drug: SP placebo plus amodiaquine placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:A randomized, placebo- and active-controlled study of paliperidone extended release for the treatment of acute manic and mixed episodes of bipolar I disorder. To evaluate the antimanic efficacy and safety of paliperidone extended-release (ER) tablets in patients with bipolar I disorder. This study included a 3-week, double-blind, acute treatment phase (paliperidone ER versus placebo, with quetiapine as control), and a 9-week, double-blind, maintenance phase (paliperidone ER versus quetiapine). Patients [n = 493; Young Mania Rating Scale (YMRS) score >or= 20] were randomized (2:2:1) to flexibly dosed paliperidone ER (3-12 mg/day), quetiapine (400-800 mg/day), or placebo for the acute treatment phase. During the maintenance phase, patients assigned to placebo were switched to paliperidone ER but not included in analysis of efficacy. Paliperidone ER was superior to placebo at the 3-week endpoint {primary outcome; least-squares mean difference in change from baseline in YMRS scores [95% confidence interval (CI)]: -5.5 (-7.57; -3.35); p < 0.001} and noninferior to quetiapine at the 12-week endpoint [least-squares mean difference (95% CI): 1.7 (-0.47; 3.96)]. The median mode dose during the 12-week treatment period was 9 mg for paliperidone ER and 600 mg for quetiapine. The most common (>or= 10%) treatment-emergent adverse events during the 12-week period were: headache (16%), somnolence (10%), and akathisia (10%) for paliperidone ER; somnolence (21%), sedation and dry mouth (17% each), headache (14%), and dizziness (13%) for quetiapine. Body weight increase >or= 7% from baseline to 12-week endpoint was 8% with paliperidone ER and 17% with quetiapine. A higher percentage of paliperidone ER (13.9%) versus quetiapine patients (7.5%) 'switched to depression' at the12-week endpoint. Paliperidone ER (3-12 mg/day) was efficacious and tolerable in the treatment of acute mania. Output: | {'conditions': 'Bipolar Disorder|Mood Disorders', 'interventions': 'Drug: Placebo|Drug: Quetiapine|Drug: Paliperidone ER'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Heat loss prevention in very preterm infants in delivery rooms: a prospective, randomized, controlled trial of polyethylene caps. To evaluate in preterm infants whether polyethylene caps prevent heat loss after delivery better than polyethylene occlusive wrapping and conventional drying. This was a prospective, randomized, controlled trial of infants <29 weeks' gestation including 3 study groups: (1) experimental group in which the heads of patients were covered with a polyethylene cap; (2) polyethylene occlusive skin wrap group; and (3) control group in which infants were dried. Axillary temperatures were compared at the time of admission to the neonatal intensive care unit (NICU) immediately after cap and wrap removal and 1 hour later. The 96 infants randomly assigned (32 covered with caps, 32 wrapped, 32 control) completed the study. Mean axillary temperature on NICU admission was similar in the cap group (36.1 degrees C +/- 0.8 degrees C) and wrap group (35.8 degrees C +/- 0.9 degrees C), and temperatures on admission to the NICU were significantly higher than in the control group (35.3 degrees C +/- 0.8 degrees C; P < .01). Infants covered with polyethylene caps (43%) and placed in polyethylene bags (62%) were less likely to have a temperature <36.4 degrees C on admission to the NICU than control infants (90%). In the cap group, temperature 1 hour after admission was significantly higher than in the control group. For very preterm infants, polyethylene caps are comparable with polyethylene occlusive skin wrapping to prevent heat loss after delivery. Both these methods are more effective than conventional treatment. Output: | {'conditions': 'Hypothermia, Preterm Infants', 'interventions': 'Device: Polyethylene cap|Device: Polyethylene wrap|Other: conventional treatment'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Bosentan for treatment of inoperable chronic thromboembolic pulmonary hypertension: BENEFiT (Bosentan Effects in iNopErable Forms of chronIc Thromboembolic pulmonary hypertension), a randomized, placebo-controlled trial. Our goal was to investigate the effect of treatment with the oral dual endothelin receptor antagonist bosentan on the hemodynamics and exercise capacity of patients with chronic thromboembolic pulmonary hypertension (CTEPH). CTEPH is characterized by vascular obstruction and remodeling, leading to increased pulmonary vascular resistance (PVR). Although pulmonary endarterectomy (PEA) is potentially curative, medical therapy is needed in patients with inoperable disease or persistent/recurrent pulmonary hypertension after PEA. The BENEFiT (Bosentan Effects in iNopErable Forms of chronIc Thromboembolic pulmonary hypertension) study was a double-blind, randomized, placebo-controlled study in CTEPH including patients with either inoperable CTEPH or persistent/recurrent pulmonary hypertension after PEA (>6 months after PEA). Independent coprimary end points were change in PVR as a percentage of baseline and change from baseline in 6-min walk distance after 16 weeks of treatment with bosentan or placebo. Secondary end points included change from baseline in World Health Organization functional class and other hemodynamic parameters. One hundred fifty-seven patients were enrolled and randomized: 80 to placebo, 77 to bosentan. A statistically significant treatment effect (TE) of bosentan over placebo on PVR was demonstrated: -24.1% of baseline (95% confidence interval [CI]: -31.5% to -16.0%; p < 0.0001). Total pulmonary resistance (TE: -193 dynxsxcm(-5); 95% CI: -283 to -104 dyn.s.cm(-5); p < 0.0001) and cardiac index (TE: 0.3 lxmin(-1)xm(-2); 95% CI: 0.14 to 0.46 lxmin(-1)xm(-2); p = 0.0007) improved. Mean TE on 6-min walk distance was +2.2 m (95% CI: -22.5 to 26.8 m; p = 0.5449). Bosentan treatment was well tolerated. This study demonstrated a positive TE of bosentan on hemodynamics in this patient population. No improvement was observed in exercise capacity. Further trials are needed to define the role of medical therapy in patients with CTEPH (Bosentan Effects in Inoperable Forms of Chronic Thromboembolic Pulmonary Hypertension; NCT00313222). Output: | {'conditions': 'Chronic Thromboembolic Pulmonary Hypertension', 'interventions': 'Drug: bosentan'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:The effect of intravenous administration of erythropoietin on the infarct size in primary percutaneous coronary intervention. After an acute myocardial infarction, the early restoration of coronary blood flow is mandatory for reducing infarct size. However, the process of reperfusion itself may also cause irreversible myocardial injury and contribute to the final infarct size. Recent animal studies have suggested that erythropoietin could protect the myocardium when administered after the onset of reperfusion. We investigated whether the administration of erythropoietin at the time of PCI would limit the size of the infarct during acute myocardial infarction by analysis of MRI and cardiac enzymes in this pilot study. We randomly assigned 57 patients with acute, anterior wall ST-elevation myocardial infarction who were presented within 12h after the onset of chest pain to one group which was given an intravenous bolus of recombinant human erythropoietin (rhEPO, 50 U/kg) immediately before undergoing PCI or the control group without the IV treatment before PCI. Infarct size was assessed by measuring the release of cardiac enzymes (CK, CK-MB) and by performing MRI on day 4 after infarction. The injection of erythropoietin did not result in thrombotic or hypertensive complications. The release of cardiac enzyme was not different between two groups. On day 4, the absolute infarct volume of the area of hyperenhancement on MRI did not differ between two groups (EPO group 52.4 ± 23.6 cm(3) vs. control group 54.8 ± 28.6 cm(3), p=0.74). Two groups did not differ in the percentage of total infarct volume over left ventricle volume (EPO group 34.4 ± 11.7% vs. 37.0 ± 13.8%, p=0.50). Intravenous administration of erythropoietin was safe and was not associated with thrombotic or hypertensive side effects. However, it did not reduce the infarct size when assessed by MRI and cardiac enzyme. Further studies about the dose or routes of administration of EPO are needed (ClinicalTrials.gov Identifier NCT00882466). Output: | {'conditions': 'Acute Myocardial Infarction', 'interventions': 'Drug: human recombinant erythropoietin'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Effects of community-based follow-up care in managing severely underweight children. The aim of the present study was to assess the effects of community-based follow-up care, food supplementation, and/or psychosocial stimulation on the recovery of severely underweight children. A total of 507 severely underweight children (weight-for-age z score <-3) ages 6 to 24 months hospitalized at the International Center for Diarrheal Disease Research, Bangladesh, were randomly assigned to 1 of the following regimens for 3 months once they recovered from diarrhea: fortnightly follow-up care at the International Center for Diarrheal Disease Research, Bangladesh Hospital, including growth monitoring, health education, and micronutrient supplementation (group H-C, n = 102); fortnightly follow-up at community clinics, using the same treatment regimen as group H-C (group C-C, n = 99); community-based follow-up as per group C-C plus cereal-based supplementary food (SF) (group C-SF, n = 101); follow-up as per group C-C plus psychosocial stimulation (PS) (group C-PS, n = 102); or follow-up as per group C-C plus both SF and PS (group C-SF + PS, n = 103). There were no significant differences in baseline characteristics by treatment group. Attendance at scheduled follow-up visits was greater in groups C-SF, C-SF + PS, and C-PS than in C-C and H-C; P < 0.05. Rates of weight gain were greater in groups C-SF + PS, C-SF, and C-PS (0.88-1.01 kg) compared with groups C-C and H-C (0.63-0.76 kg), P < 0.05. Three-factor analysis of covariance of the effects of treatment components indicated that weight gain and change in weight-for-age z score and weight-for-length z score were greater in groups that received SF (P < 0.05) and linear growth was greater among children managed in the community (P = 0.002). Positioning follow-up services in the community increases follow-up visits and promotes greater linear growth; providing SF, with or without PS, increases clinic attendance and enhances nutritional recovery. Community-based service delivery, especially including SF, permits better rehabilitation of greater numbers of severely underweight children. Output: | {'conditions': 'Malnourished Children', 'interventions': 'Behavioral: C-C|Other: C-SF|Other: As C-C with additional psychosocial stimulation (PS) (C-PS)|Other: As C-C but with both SF & PS (C-SF+PS)|Other: H-C'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Analgesic efficacy of subcutaneous local anaesthetic wound infiltration in bilateral knee arthroplasty: a randomised, placebo-controlled, double-blind trial. High-volume wound local infiltration analgesia is effective in knee arthroplasty, but the analgesic efficacy of subcutaneous wound infiltration has not been evaluated. In a randomised, double-blind, placebo-controlled trial in 16 patients undergoing bilateral knee arthroplasty with high-volume local infiltration analgesia in the deeper layers, saline or ropivacaine 2 mg/ml was infiltrated into the subcutaneous part of the wound in each knee along with the placement of multi-fenestrated catheters in the subcutaneous wound layers in both knees. Pain was assessed for 6 h post-operatively and for 3 h after a bolus injection given through the catheter 24 h post-operatively. Visual analogue scale (VAS) pain scores were significantly lower from the knee infiltrated with ropivacaine compared with the knee infiltrated with saline in the subcutaneous layer of the wound, at rest (P<0.02), with flexion of the knee (P<0.04) and when the leg was straight and elevated (P<0.04). Twenty-four hours post-operatively, a decline in the VAS pain scores was observed in both groups, with no statistically significant difference between injection of ropivacaine or saline in the subcutaneously placed catheters (P>0.05). As part of a total wound infiltration analgesia intraoperative subcutaneous infiltration with ropivacaine in bilateral total knee arthroplasty is effective in early post-operative pain management, while a post-operative subcutaneous bolus administration through a multiholed catheter 24 h post-operatively did not show improved analgesia compared with the administration of saline. Output: | {'conditions': 'Pain, Postoperative', 'interventions': 'Drug: ropivacaine 0.2%, 50 mL|Drug: normal saline'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Effect of testosterone supplementation with and without a dual 5α-reductase inhibitor on fat-free mass in men with suppressed testosterone production: a randomized controlled trial. Steroid 5α-reductase inhibitors are used to treat benign prostatic hyperplasia and androgenic alopecia, but the role of 5α-dihydrotestosterone (DHT) in mediating testosterone's effects on muscle, sexual function, erythropoiesis, and other androgen-dependent processes remains poorly understood. To determine whether testosterone's effects on muscle mass, strength, sexual function, hematocrit level, prostate volume, sebum production, and lipid levels are attenuated when its conversion to DHT is blocked by dutasteride (an inhibitor of 5α-reductase type 1 and 2). The 5α-Reductase Trial was a randomized controlled trial of healthy men aged 18 to 50 years comparing placebo plus testosterone enthanate with dutasteride plus testosterone enanthate from May 2005 through June 2010. Eight treatment groups received 50, 125, 300, or 600 mg/wk of testosterone enanthate for 20 weeks plus placebo (4 groups) or 2.5 mg/d of dutasteride (4 groups). The primary outcome was change in fat-free mass; secondary outcomes: changes in fat mass, muscle strength, sexual function, prostate volume, sebum production, and hematocrit and lipid levels. A total of 139 men were randomized; 102 completed the 20-week intervention. Men assigned to dutasteride were similar at baseline to those assigned to placebo. The mean fat-free mass gained by the dutasteride groups was 0.6 kg (95% CI, -0.1 to 1.2 kg) when receiving 50 mg/wk of testosterone enanthate, 2.6 kg (95% CI, 0.9 to 4.3 kg) for 125 mg/wk, 5.8 kg (95% CI, 4.8 to 6.9 kg) for 300 mg/wk, and 7.1 kg (95% CI, 6.0 to 8.2 kg) for 600 mg/wk. The mean fat-free mass gained by the placebo groups was 0.8 kg (95% CI, -0.1 to 1.7 kg) when receiving 50 mg/wk of testosterone enanthate, 3.5 kg (95% CI, 2.1 to 4.8 kg) for 125 mg/wk, 5.7 kg (95% CI, 4.8 to 6.5 kg) for 300 mg/wk, and 8.1 kg (95% CI, 6.7 to 9.5 kg) for 600 mg/wk. The dose-adjusted differences between the dutasteride and placebo groups for fat-free mass were not significant (P = .18). Changes in fat mass, muscle strength, sexual function, prostate volume, sebum production, and hematocrit and lipid levels did not differ between groups. Changes in fat-free mass in response to graded testosterone doses did not differ in men in whom DHT was suppressed by dutasteride from those treated with placebo, indicating that conversion of testosterone to DHT is not essential for mediating its anabolic effects on muscle. clinicaltrials.gov Identifier: NCT00493987. Output: | {'conditions': 'Healthy', 'interventions': 'Drug: Testosterone Enanthate|Drug: Dutasteride'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Aspiration coronary thrombectomy for acute myocardial infarction increases myocardial salvage: single center randomized study. The aim of the study was to assess if aspiration thrombectomy in high risk patients with STEMI and angiographic evidence of thrombus may improve myocardial salvage. It is unclear if thrombus aspiration before percutaneous intervention (PCI) improves myocardial salvage. The trial was a prospective randomized study. The inclusion criteria were: first STEMI within 12 hr from symptoms onset, culprit lesion in left anterior descending or right coronary artery, culprit artery TIMI flow ≤ 2 and angiographic evidence of thrombus. The primary endpoint was myocardial salvage index (MSI) as assessed by (99m) Tc-sestamibi SPECT imaging. We randomized 137 patients (98 male, mean age 64.1 ± 12.5 years) either to aspiration thrombectomy followed by standard PCI with stent implantation (n = 67) or to standard primary PCI (n = 70). Index perfusion defect was similar in both study groups: 34.2% ± 13.1% in thrombectomy group versus 37.1% ± 12.0% in primary PCI group (P = 0.2). MSI was larger in aspiration thrombectomy group than in control patients [25.4% (IQR 13.5-44) vs. 18.5% (IQR 7.7-30.3) respectively, P = 0.02]. The final infarct size was smaller in patients treated with aspiration thrombectomy (23.1% ± 13.3% vs. 28.9% ± 10.2% in the control group, P = 0.002). Aspiration thrombectomy improves myocardial salvage in high risk STEMI patients with angiographic evidence of thrombus. Output: | {'conditions': 'Acute Myocardial Infarction', 'interventions': 'Procedure: Thrombectomy|Procedure: Primary angioplasty'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Intravenous buspirone for the prevention of postoperative nausea and vomiting. Buspirone, a partial 5HT(1A) agonist and D₂ and D₃ antagonist, has shown promising antiemetic efficacy when given parenterally in animal models, but its efficacy for the prevention of postoperative nausea and vomiting (PONV) is unknown. To study the efficacy and dose-responsiveness of intravenous buspirone for the prevention of PONV. A randomised, double-blind, placebo-controlled study was performed in adults at moderate to high PONV risk undergoing surgery with a general anaesthetic. Patients were randomised to receive an intravenous dose of buspirone (0.3, 1.0, 2.0, 3.0 mg) or placebo at the end of surgery. The primary endpoint was the cumulative 24-h PONV incidence (i.e. any nausea and/or vomiting). Vomiting included retching. Nausea was defined as a score of ≥ 4 on an 11-point verbal rating scale running from zero (no nausea) to ten (the worst nausea imaginable). A total of 257 patients received the study drug and fulfilled the criteria for inclusion in the primary efficacy and safety analyses. With placebo, the mean 24-h PONV incidence was 49.0 % (90 % confidence interval [CI] 37.5-60.5 %). With buspirone, that incidence ranged from a mean of 40.8 % (29.3-52.4 %) in the 1 mg arm to 58.0 % (46.5-69.5 %) in the 0.3 mg arm (P > 0.05 for all comparisons). There was no difference between placebo and buspirone at any dose for any other efficacy endpoint, nor in the number or severity of adverse events or any other safety measures. We were unable to show that intravenous single-dose buspirone, at the tested dose-range, was effective at preventing PONV in surgical adult patients. The present study emphasises the difficulty in extrapolating from animal models of emesis to clinical efficacy in PONV. Output: | {'conditions': 'Postoperative Nausea and Vomiting', 'interventions': 'Drug: APD405|Drug: Placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Safety and tolerability of NVA237, a once-daily long-acting muscarinic antagonist, in COPD patients. NVA237 is a novel once-daily inhaled long-acting muscarinic antagonist administered via a dry powder inhaler. This randomized, double-blind, placebo-controlled study evaluated the safety, tolerability and bronchodilator efficacy of two doses of NVA237 (100 and 200 microg), versus placebo, in patients with moderate-to-severe COPD (forced expiratory volume in 1s [FEV(1)]>or=30% and <80% predicted and FEV(1)/forced vital capacity [FVC]<0.7, 30 min after inhalation of 80 microg ipratropium bromide). After appropriate washout periods, patients were randomized to treatment with NVA237 100 microg (n=92), NVA237 200 microg (n=98) or placebo (n=91) for 28 days. The primary objective was evaluation of safety, with efficacy measures included as secondary objectives. NVA237 was generally well tolerated and associated with a frequency and distribution of adverse events similar to placebo. Serious adverse events were uncommon and there was no evidence of adverse cardiovascular effects or unexpected events. Trough FEV(1) was significantly higher in those receiving NVA237 compared with placebo. For NVA237 100 microg the differences were 131 and 161 mL on Days 1 and 28, respectively (p<0.05), and for NVA237 200 microg the differences were 146 and 151 mL on Days 1 and 28, respectively (p<0.05). Peak FEV(1), FEV(1) at all timepoints up to 24h after dosing, and FEV(1) area under the curve during 5 min-5 h post-dosing were also significantly higher in both NVA237 groups, compared with placebo. Patients receiving NVA237 required fewer daily puffs of rescue medication and had a higher percentage of days on which rescue medication was not required. Overall, the present study provides further evidence of the safety, tolerability and bronchodilator efficacy of once-daily treatment with NVA237 100 and 200 microg in patients with moderate-to-severe COPD. Output: | {'conditions': 'Chronic Obstructive Pulmonary Disease (COPD)', 'interventions': 'Drug: NVA237 100 µg|Drug: Placebo|Drug: NVA237 200 µg'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Effects of fenoldopam infusion in complex cardiac surgical operations: a prospective, randomized, double-blind, placebo-controlled study. Fenoldopam mesylate is a short-acting dopamine-1 agonist that has been suggested to be a possible reno-protective agent in patients undergoing cardiac surgery. The present study is a prospective, randomized, double-blind placebo controlled trial conducted to determine the effects of fenoldopam in a population of patients undergoing complex cardiac operations. Eighty subjects undergoing complex cardiac operations with cardiopulmonary bypass (CPB) were enrolled in the study. Patients were randomly assigned either to the fenoldopam (0.1 microg . kg-1. min-1) or the placebo group. Fenoldopam infusion started at the onset of CPB and was maintained for the first twelve postoperative hours. CPB parameters and renal outcome data were collected. Patients in the fenoldopam group had higher oxygen delivery during CPB and a significantly lower perfusion pressure, although this parameter was still within the normal range. Blood lactate concentrations during CPB were similar in the two groups. Urine output during and after CPB did not differ between groups, nor did the renal function parameters. There was a significantly higher rate of acute kidney injury (AKI) in the placebo group (10% vs 0%). In the subgroup of patients requiring inotropic support for more than 48 hours, renal function parameters were significantly better, the peak arterial blood lactate was significantly lower, and the major morbidity rate was significantly lower (36% vs 100%) for patients who received fenoldopam. Fenoldopam improves the quality of perfusion during CPB. In patients receiving catecholamines to treat a postoperative low cardiac output state, fenoldopam significantly improves renal function and prevents AKI and major morbidity. Output: | {'conditions': 'Cardiac Complications|Cardiopulmonary Bypass', 'interventions': 'Drug: Fenoldopam mesilate|Drug: Placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:No effect of epoprostenol on right ventricular diameter in patients with acute pulmonary embolism: a randomized controlled trial. Right ventricular dilatation in the setting of acute pulmonary embolism is associated with an adverse prognosis. Treatment with a pulmonary vasodilator has never been studied systematically. We evaluated the effect of epoprostenol on right ventricular diameter and function in patients with acute pulmonary embolism and right ventricular dilatation. In a randomized, single-blind study, 14 patients with acute pulmonary embolism received epoprostenol or placebo infusion for 24 hours on top of conventional treatment. Effects on right ventricular end-diastolic diameter, systolic pulmonary artery pressure, right ventricle fractional area change and tricuspid annular plane systolic excursion were assessed by serial echocardiography. Furthermore Troponin T and NT-proBNP were measured serially. Compared to placebo, epoprostenol was associated with a relative change from baseline in right ventricular end-diastolic diameter of +2% after 2.5 hours and -8% after 24 hours. Epoprostenol did not have a significant effect on systolic pulmonary artery pressure, right ventricular fractional area change and tricuspid annular plane systolic excursion, nor on biochemical parameters. In patients with acute pulmonary embolism and right ventricular overload, treatment with epoprostenol did not improve right ventricular dilatation or any other measured variables of right ventricular overload. URL: NCT01014156Medical ethical committee: Medisch-ethische toetsingscommissie (METc) from the VUmc (free university medical centre). Output: | {'conditions': 'Acute Pulmonary Embolism', 'interventions': 'Drug: epoprostenol'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:3g mesalazine granules are superior to 9mg budesonide for achieving remission in active ulcerative colitis: a double-blind, double-dummy, randomised trial. Budesonide may be an effective therapy for mild-to-moderately active ulcerative colitis (UC). This study aimed to demonstrate non-inferiority for oral 9mg budesonide once daily (OD) versus 3g mesalazine granules OD. This was an eight-week randomised, double-blind, double-dummy, multicentre study in which patients with mild-to-moderately active UC, defined as Clinical Activity Index (CAI) ≥6 and Endoscopic Index (EI) ≥4, received budesonide (Budenofalk® 3mg capsules×3) or mesalazine (Salofalk® 1000mg granules×3). The primary endpoint was clinical remission at week 8 (CAI ≤4 with stool frequency and rectal bleeding subscores of "0"). 343 patients were randomised (177 budesonide, 166 mesalazine). Fewer patients achieved the primary endpoint with budesonide versus mesalazine (70/177 [39.5%] versus 91/166 [54.8%]) with a difference in proportions of -15.3% (95% CI [-25.7%, -4.8%]; p=0.520 for non-inferiority). The median time to first resolution of symptoms was 14.0 days (budesonide) and 11.0 days (mesalazine) (hazard ratio 1.19; 95% CI [0.94, 1.51]). Mucosal healing was observed in 54/177 (30.5%) budesonide patients versus 65/166 (39.2%) mesalazine patients, a difference of -8.6% (95% CI [-18.7%, 1.4%]; p=0.093). The incidences of adverse events (budesonide 26.6%, mesalazine 25.3%) and serious adverse events (budesonide 1.7%, mesalazine 1.2%) were similar. Once-daily 3g mesalazine administered as granules is superior to 9mg budesonide OD administered as capsules for achieving remission in mild-to-moderately active UC. However, it is noteworthy that remission of UC was attained in about 40% of budesonide-treated patients with a rapid onset of resolution. Output: | {'conditions': 'Colitis, Ulcerative', 'interventions': 'Drug: budesonide|Drug: mesalazine'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Efficacy comparison of levocetirizine vs montelukast in ragweed sensitized patients. To date, no adequate data are available on direct comparison of the efficacy of levocetirizine, a recently approved histamine1-antihistamine, with that of a leukotriene antagonist in the treatment of seasonal allergic rhinitis (SAR) symptoms. To compare the efficacy of therapeutic doses of 5 mg of levocetirizine and 10 mg of montelukast in ragweed sensitized patients. A randomized, double-blind, placebo-controlled, parallel-group study was conducted between July and October 2006. Symptomatic patients with SAR were exposed to ragweed pollen under controlled conditions in an environmental exposure chamber for 4 to 5 hours after treatment with 5 mg of levocetirizine, 10 mg of montelukast, or matched placebo on 2 consecutive days. The mean change from baseline in pollen-induced rhinitis symptoms, expressed as a major symptoms complex (MSC) score (sum of scores for rhinorrhea, itchy nose, sniffles, nose blows, sneezes, and watery eyes), in period 1 (first 5 hours after first drug intake) was the primary efficacy outcome. A total of 611 patients were screened, of whom 403 were randomized to receive treatment (102 placebo, 152 levocetirizine, and 149 montelukast). The MSC score in period 1 was progressively decreased to a significantly greater extent in the levocetirizine group compared with the montelukast and placebo groups (adjusted mean differences, -2.18 [95% confidence interval, -3.35 to -1.01; P < .001] and -2.22 [95% confidence interval, -3.51 to -0.92; P < .001] for levocetirizine vs montelukast and vs placebo, respectively). The effect of 10 mg of montelukast was not significantly different compared with placebo. Levocetirizine also achieved a significantly faster onset of action within 2.5 hours of administration. Both products were well tolerated. This study in an environmental exposure chamber confirms the therapeutic efficacy of 5 mg of levocetirizine in improving symptoms of SAR, which was superior to 10 mg of montelukast. Output: | {'conditions': 'Rhinitis, Allergic, Seasonal', 'interventions': 'Drug: Levocetirizine'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Rapid testing for malaria in settings where microscopy is available and peripheral clinics where only presumptive treatment is available: a randomised controlled trial in Ghana. To test in West Africa the impact of rapid diagnostic tests on the prescription of antimalarials and antibiotics both where microscopy is used for the diagnosis of malaria and in clinical (peripheral) settings that rely on clinical diagnosis. Randomised, controlled, open label clinical trial. Four clinics in the rural Dangme West district of southern Ghana, one in which microscopy is used for diagnosis of malaria ("microscopy setting") and three where microscopy is not available and diagnosis of malaria is made on the basis of clinical symptoms ("clinical setting"). Patients with suspected malaria. Interventions Patients were randomly assigned to either a rapid diagnostic test or the current diagnostic method at the clinic (microscopy or clinical diagnosis). A blood sample for a research microscopy slide was taken for all patients. The primary outcome was the prescription of antimalarials to patients of any age whose double read research slide was negative for malaria. The major secondary outcomes were the correct prescription of antimalarials, the impact of test results on antibiotic prescription, and the correct prescription of antimalarials in children under 5 years. Of the 9236 patients screened, 3452 were randomised in the clinical setting and 3811 in the microscopy setting. Follow-up to 28 days was 97.6% (7088/7263). In the microscopy setting, 722 (51.6%) of the 1400 patients with negative research slides in the rapid diagnostic test arm were treated for malaria compared with 764 (55.0%) of the 1389 patients in the microscopy arm (adjusted odds ratio 0.87, 95% CI 0.71 to 1.1; P=0.16). In the clinical setting, 578 (53.9%) of the 1072 patients in the rapid diagnostic test arm with negative research slides were treated for malaria compared with 982 (90.1%) of the 1090 patients with negative slides in the clinical diagnosis arm (odds ratio 0.12, 95% CI 0.04 to 0.38; P=0.001). The use of rapid diagnostic tests led to better targeting of antimalarials and antibiotics in the clinical but not the microscopy setting, in both children and adults. There were no deaths in children under 5 years at 28 days follow-up in either arm. Where microscopy already exists, introducing rapid diagnostic tests had limited impact on prescriber behaviour. In settings where microscopy was not available, however, using rapid diagnostic tests led to a significant reduction in the overprescription of antimalarials, without any evidence of clinical harm, and to better targeting of antibiotics. Trial registration ClinicalTrials.gov NCT00493922. Output: | {'conditions': 'Malaria|Bacterial Infections', 'interventions': 'Procedure: Rapid diagnostic test|Procedure: Microscopy|Procedure: Clinical diagnosis for malaria'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Safety and clinical activity of the combination of 5-azacytidine, valproic acid, and all-trans retinoic acid in acute myeloid leukemia and myelodysplastic syndrome. The combination of a DNA hypomethylating agent with a histone deacetylase inhibitor has synergistic antileukemia activity and may restore sensitivity to all-trans retinoic acid (ATRA). We conducted a phase 1/2 study of the combination of 5-azacitidine (5-AZA), valproic acid (VPA), and ATRA in patients with acute myeloid leukemia or high-risk myelodysplastic syndrome. 5-AZA was administered subcutaneously at a fixed dose of 75 mg/m(2) daily for 7 days. VPA was dose-escalated and given orally daily for 7 days concomitantly with 5-AZA. ATRA was given at 45 mg/m(2) orally daily for 5 days, starting on day 3. A total of 53 patients were treated. Their median age was 69 years (range, 5-84 years). The maximum tolerated dose of VPA in this combination was 50 mg/kg daily for 7 days. Dose-limiting toxicity was reversible neurotoxicity. The overall response rate was 42%. In previously untreated older patients, the response rate was 52%. Median number of courses to response was 1 (range, 1-3 courses). Median remission duration was 26 weeks, and median survival has not been reached. A significant decrease in global DNA methylation and induction of histone acetylation were achieved. VPA blood levels were higher in responders (P < .005). In conclusion, the combination studied is safe and has significant clinical activity. This clinical trial was registered at www.clinicaltrials.gov as no. NCT00326170. Output: | {'conditions': 'Myelodysplastic Syndrome|Acute Myelogenous Leukemia', 'interventions': 'Drug: 5-Azacytidine (5-aza)|Drug: Valproic Acid|Drug: All-Trans Retinoic Acid (ATRA)'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Prophylactic or early selective surfactant combined with nCPAP in very preterm infants. Early surfactant followed by extubation to nasal continuous positive airway pressure (nCPAP) compared with later surfactant and mechanical ventilation (MV) reduce the need for MV, air leaks, and bronchopulmonary dysplasia. This randomized, controlled trial investigated whether prophylactic surfactant followed by nCPAP compared with early nCPAP application with early selective surfactant would reduce the need for MV in the first 5 days of life. A total of 208 inborn infants who were born at 25 to 28 weeks' gestation and were not intubated at birth were randomly assigned to prophylactic surfactant or nCPAP within 30 minutes of birth. Outcomes were assessed within the first 5 days of life and until death or discharge of the infants from hospital. Thirty-three (31.4%) infants in the prophylactic surfactant group needed MV in the first 5 days of life compared with 34 (33.0%) in the nCPAP group (risk ratio: 0.95 [95% confidence interval: 0.64-1.41]; P = .80). Death and type of survival at 28 days of life and 36 weeks' postmenstrual age and incidence of main morbidities of prematurity (secondary outcomes) were similar in the 2 groups. A total of 78.1% of infants in the prophylactic surfactant group and 78.6% in the nCPAP group survived in room air at 36 weeks' postmenstrual age. Prophylactic surfactant was not superior to nCPAP and early selective surfactant in decreasing the need for MV in the first 5 days of life and the incidence of main morbidities of prematurity in spontaneously breathing very preterm infants on nCPAP. Output: | {'conditions': 'Respiratory Distress Syndrome, Newborn', 'interventions': 'Drug: Poractant alfa (Curosurf®)'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Is external jugular vein cannulation feasible in emergency care? A randomised study in open heart surgery patients. The optimal intravenous catheterisation site for emergencies is unknown. The external jugular vein might be preferable route compared to cubital veins in emergencies due to more rapid circulation time to heart and faster cardiac responses. However, the feasibility of the different venous catheterisation sites has not been compared in relation to catheterisation time and success rate. We examined the time differences and success rates of external jugular compared to antecubital vein catheterisations. 32 paramedics and 28 emergency department residents performed external jugular and antecubital venous catheterisations on anesthetized patients scheduled for elective cardiac surgery. The primary outcome was catheterisation time and the secondary outcomes the failure rate and catheterisation times needed to succeed. Antecubital venous catheterisation was faster (113+/-89s) compared to external jugular vein catheterisation (156+/-112s), p=0.008 and the success rate was higher (93% compared to 68%, respectively, p=0.001). Less attempts were needed for antecubital vein catheterisations compared to external jugular vein catheterisations (p=0.002). For the antecubital vein, subjects needed two attempts in 6 patients and three attempts in 6 patients. For the external jugular vein, subjects needed two attempts in 13 patients and three attempts in 20 patients. Two (6%) paramedics and two (7%) residents failed to catheterise the antecubital vein. Nine (28%) paramedics and 10 (36%) residents failed to catheterise the external jugular vein. Antecubital vein catheterisation was faster and had a superior success rate compared to external jugular vein catheterisation. Output: | {'conditions': 'Resuscitation', 'interventions': 'Procedure: venous cannulation'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Ezetimibe/simvastatin vs simvastatin in coronary heart disease patients with or without diabetes. Treatment guidelines recommend LDL-C as the primary target of therapy in patients with hypercholesterolemia. Moreover, combination therapies with lipid-lowering drugs that have different mechanisms of action are recommended when it is not possible to attain LDL-C targets with statin monotherapy. Understanding which treatment or patient-related factors are associated with attaining a target may be clinically relevant. Data were pooled from two multicenter, randomized, double-blind studies. After stabilization on simvastatin 20 mg, patients with coronary heart disease (CHD) alone and/or type 2 diabetes mellitus (T2DM) were randomized to ezetimibe 10 mg/simvastatin 20 mg (EZ/Simva) or simvastatin 40 mg. The change from baseline in low-density lipoprotein cholesterol (LDL-C), total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), TC/HDL-C ratio, triglycerides, and the proportion of patients achieving LDL-C < 2.6 mmol/L (100 mg/dL) after 6 weeks of treatment were assessed, and factors significantly correlated with the probability of achieving LDL-C < 2.6 mmol/L in a population of high cardiovascular risk Italian patients were identified. A stepwise logistic regression model was conducted with LDL-C < 2.6 mmol/L at endpoint as the dependent variable and study, treatment, gender, age (> or = 65 years or < 65 years), as independent variables and baseline LDL-C (both as continuous and discrete variable). EZ/Simva treatment (N = 93) resulted in significantly greater reductions in LDL-C, TC, and TC/HDL-C ratio and higher attainment of LDL-C < 2.6 mmol/L vs doubling the simvastatin dose to 40 mg (N = 106). Study [including diabetic patients (OR = 2.9, p = 0.003)], EZ/Simva treatment (OR = 6.1, p < 0.001), and lower baseline LDL-C (OR = 0.9, p = 0.001) were significant positive predictors of LDL-C target achievement. When baseline LDL-C was expressed as a discrete variable, the odds of achieving LDL-C < 2.6 mmol/L was 4.8 in favor of EZ/Simva compared with Simva 40 mg (p < 0.001), regardless of baseline LDL-C level. EZ/Simva is an effective therapeutic option for patients who have not achieved recommended LDL-C treatment targets with simvastatin 20 mg monotherapy. Clinical trial registration numbers: NCT00423488 and NCT00423579. Output: | {'conditions': 'Hypercholesterolemia|Diabetes Mellitus, Type 2|Coronary Disease', 'interventions': 'Drug: Ezetimibe 10 mg|Drug: Simvastatin 20 mg|Drug: Ezetimibe Placebo|Drug: Simvastatin 20 mg|Drug: Simvastatin Placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Randomized, controlled trial of antibiotics in the management of community-acquired skin abscesses in the pediatric patient. Emergency department visits for skin and soft tissue infections are increasing with the discovery of community-acquired methicillin-resistant Staphylococcus aureus. Whether abscesses treated surgically also require antibiotics is controversial. There are no published pediatric randomized controlled trials evaluating the need for antibiotics in skin abscess management. We determine the benefits of antibiotics in surgically managed pediatric skin abscesses. This was a double-blind, randomized, controlled trial. Pediatric patients were randomized to receive 10 days of placebo or trimethoprim-sulfamethoxazole after incision and draining. Follow-up consisted of a visit/call at 10 to 14 days and a call at 90 days. Primary outcome was treatment failure at the 10-day follow-up. Secondary outcome was new lesion development at the 10- and 90-day follow-ups. Noninferiority of placebo relative to trimethoprim-sulfamethoxazole for primary and secondary outcomes was assessed. One hundred sixty-one patients were enrolled, with 12 lost to follow-up. The failure rates were 5.3% (n=4/76) and 4.1% (n=3/73) in the placebo and antibiotic groups, respectively, yielding a difference of 1.2%, with a 1-sided 95% confidence interval (CI) (-infinity to 6.8%). Noninferiority was established with an equivalence threshold of 7%. New lesions occurred at the 10-day follow-up: 19 on placebo (26.4%) and 9 on antibiotics (12.9%), yielding a difference of 13.5%, with 95% 1-sided CI (-infinity to 24.3%). At the 3-month follow-up, 15 of 52 (28.8%) in the placebo group and 13 of 46 (28.3%) in the antibiotic group developed new lesions. The difference was 0.5%, with 95% 1-sided CI (-infinity to 15.6%). Antibiotics are not required for pediatric skin abscess resolution. Antibiotics may help prevent new lesions in the short term, but further studies are required. Output: | {'conditions': 'Skin Diseases, Infectious', 'interventions': 'Drug: Trimethoprim-sulfamethoxazole|Drug: Placebo group'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Chronic Inhibition of cGMP phosphodiesterase 5A improves diabetic cardiomyopathy: a randomized, controlled clinical trial using magnetic resonance imaging with myocardial tagging. cGMP phosphodiesterase type 5 protein is upregulated in myocardial hypertrophy. However, it has never been ascertained whether phosphodiesterase type 5 inhibition exerts an antiremodeling effect in nonischemic heart disease in humans. We explored the cardioreparative properties of a selective phosphodiesterase type 5 inhibitor, sildenafil, in a model of diabetic cardiomyopathy. Fifty-nine diabetic men (60.3 ± 7.4 years) with cardiac magnetic resonance imaging consistent with nonischemic, nonfailing diabetic cardiomyopathy (reduced circumferential strain [σ], -12.6 ± 3.1; increased left ventricular [LV] torsion [θ], 18.4 ± 4.6°; and increased ratio of LV mass to volume, 2.1 ± 0.5 g/mL) were randomized to receive sildenafil or placebo (100 mg/d). At baseline, the metabolic indices were correlated with torsion, strain, N-terminal pro-B-type natriuretic peptide, vascular endothelial growth factor, monocyte chemotactic protein-1, and blood pressure. After 3 months, sildenafil produced a significant improvement compared with placebo in LV torsion (Δθ: sildenafil, -3.89 ± 3.11° versus placebo, 2.13 ± 2.35°; P<0.001) and strain (Δσ: sildenafil, -3.30 ± 1.86 versus placebo, 1.22 ± 1.84; P<0.001). Sildenafil-induced improvement of LV contraction was accompanied by consistent changes in chamber geometry and performance, with a 6.5 ± 11 improvement in mass-to-volume ratio over placebo (P=0.021). Monocyte chemotactic protein-1 and transforming growth factor-β were the only markers affected by active treatment (Δmonocyte chemotactic protein-1: -75.30 ± 159.28 pg/mL, P=0.032; Δtransforming growth factor-β: 5.26 ± 9.67 ng/mL, P=0.009). No changes were found in endothelial function, afterload, or metabolism. The early features of diabetic cardiomyopathy are LV concentric hypertrophy associated with altered myocardial contraction dynamics. Chronic phosphodiesterase type 5 inhibition, at this stage, has an antiremodeling effect, resulting in improved cardiac kinetics and circulating markers. This effect is independent of any other vasodilatory or endothelial effects and is apparently exerted through a direct intramyocardial action. Output: | {'conditions': 'Diabetes Mellitus, Type 2|Endothelial Dysfunction', 'interventions': 'Drug: Sildenafil|Drug: Placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Efficacy and safety of 2-hour urokinase regime in acute pulmonary embolism: a randomized controlled trial. Urokinase (UK) 2 200 U/kg.h for 12 hours infusion(UK-12 h)is an ACCP recommended regimen in treating acute pulmonary embolism (PE). It is unclear whether this dose and time can be reduced further. We compared the efficacy and safety of 20, 000 U/kg for 2 hours (UK-2 h) with the UK-12 h regime in selected PE patients. A randomized trial involving 129 patients was conducted. Patients with acute PE were randomly assigned to receive either UK-12 h (n = 70), or UK-2 h (n = 59). The efficacy was determined by the improvement of right heart dysfunction and perfusion defect at 24 h and 14 d post UK treatment. The bleeding incidence, death rate and PE recurrence were also evaluated. Similarly significant improvements in right heart dysfunction and lung perfusion defects were observed in both groups. Overall bleeding incidents were low in both groups. Major bleeding directly associated with UK infusion occurred in one patient in the UK-2 h group and one in the UK-12 h group. Mortality rates were low, with one reported fatal recurrent in the UK-12 h group and none in the UK-2 h group. When the rate of bleeding, death and PE recurrence were compared separately in the hemodynamic instability and the massive anatomic obstruction subgroups, no significant difference was found. The UK-2 h regimen exhibits similar efficacy and safety as the UK-12 h regimen for acute PE. Output: | {'conditions': 'Pulmonary Embolism|Thromboembolism', 'interventions': 'Drug: Urokinase|Drug: Urokinase'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Timing and dose of statin therapy define its impact on inflammatory and endothelial responses during myocardial infarction. Clinical trials of statins during myocardial infarction (MI) have differed in their therapeutic regimes and generated conflicting results. This study evaluated the role of the timing and potency of statin therapy on its potential mechanisms of benefit during MI. ST-elevation MI patients (n=125) were allocated into 5 groups: no statin; 20, 40, or 80 mg/day simvastatin starting at admission; or 80 mg/day simvastatin 48 hours after admission. After 7 days, all patients switched their treatment to 20 mg/day simvastatin for an additional 3 weeks and then underwent flow-mediated dilation in the brachial artery. As of the second day, C-reactive protein (CRP) differed between non-statin users (12.0±4.1 mg/L) and patients treated with 20 (8.5±4.0 mg/L), 40 (3.8±2.5 mg/L), and 80 mg/day (1.4±1.5 mg/L), and the daily differences remained significant until the seventh day (P<0.0001). The higher the statin dose, the lower the elevation of interleukin-2 and tumor necrosis factor-α, the greater the reduction of 8-isoprostane and low-density lipoprotein(-), and the greater the increase in nitrate/nitrite levels during the first 5 days (P<0.001). Later initiation of statin was less effective than its early introduction in relation to attenuation of CRP, interleukin-2, tumor necrosis factor-α, 8-isoprostane, and low-density lipoprotein(-), as well as in increase in nitrate/nitrite levels (P<0.0001). At the 30th day, there was no longer a difference in lipid profile or CRP between groups; the flow-mediated dilation, however, was proportional to the initial statin dose and was higher for those who started the treatment early (P=0.001). This study demonstrates that the timing and potency of statin treatment during MI are key elements for their main mechanisms of benefit. Clinical Trial Registration- URL: http://www.clinicaltrials.gov. Unique identifier: NCT00906451. Output: | {'conditions': 'Myocardial Infarction|Inflammation|Endothelial Dysfunction', 'interventions': 'Drug: Simvastatin'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Melphalan 200 mg/m(2) versus melphalan 100 mg/m(2) in newly diagnosed myeloma patients: a prospective, multicenter phase 3 study. High-dose (200 mg/m(2), MEL200) and intermediate-dose melphalan (100 mg/m(2), MEL100) showed significant activity in myeloma. In a phase 3 study, 298 patients were randomly assigned to receive 2 autologous transplantations after conditioning with MEL200 or MEL100. Ninety-six of 149 (64%) completed MEL200 and 103 of 149 (69%) MEL100. Best response to MEL200 was: complete remission 22 of 149 (15%); partial remission 95 of 149 (64%), for an overall response rate of 79%. Best response to MEL100 was: complete remission 12 of 149 (8%); partial remission 95 of 149 (64%), for an overall response rate of 72%. Overall survival did not differ (P = .13); median progression-free survival (31.4 vs 26.2 months, P = .01), median time to progression (34.4 vs 27.0 months, P = .014) were longer in the MEL200. Treatment-related mortality was 3.1% in the MEL200 and 2.9% in the MEL100 group. Severe neutropenia and infections were marginally superior, whereas severe thrombocytopenia, mucositis, gastrointestinal adverse events, and the overall occurrence of at least 1 nonhematologic grade 3 or 4 adverse event were significantly higher in the MEL200 cohort. We conclude that MEL200 leads to longer remission duration and should be considered the standard conditioning regimen for autologous transplantation. This study was registered at www.clinicaltrials.gov as #NCT00950768. Output: | {'conditions': 'Multiple Myeloma|Diagnosis', 'interventions': 'Procedure: Autologous transplantation'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Immunogenicity of a monovalent 2009 influenza A(H1N1) vaccine in infants and children: a randomized trial. In the ongoing influenza pandemic, a safe and effective vaccine against 2009 influenza A(H1N1) is needed for infants and children. To assess the immunogenicity and safety of a 2009 influenza A(H1N1) vaccine in children. Randomized, observer-blind, age-stratified, parallel group study assessing 2 doses of an inactivated, split-virus 2009 influenza A(H1N1) vaccine in 370 healthy infants and children aged 6 months to less than 9 years living in Australia. Intramuscular injection of 15 microg or 30 microg of hemagglutinin antigen dose of monovalent, unadjuvanted 2009 influenza A(H1N1) vaccine in a 2-dose regimen, administered 21 days apart. Hemagglutination inhibition assay to estimate the proportion of participants with antibody titers of 1:40 or greater, seroconversion, or a significant antibody titer increase, and factor increase in geometric mean titer. Assessments of solicited adverse events during 7 days and unsolicited adverse events for 21 days after each vaccination. Following the first dose of vaccine, antibody titers of 1:40 or greater were observed in 161 of 174 infants and children in the 15-microg group (92.5%; 95% confidence interval [CI], 87.6%-95.6%) and in 168 of 172 infants and children in the 30-microg group (97.7%; 95% CI, 94.2%-99.1%). Corresponding seroconversion rates were 86.8% (95% CI, 80.9%-91.0%) and 94.2% (95% CI, 89.6%-96.8%), and factor increases in geometric mean titer were 13.6 (95% CI, 11.8-15.6) and 18.3 (95% CI, 15.7-21.4). All participants demonstrated antibody titers of 1:40 or greater after the second vaccine dose. Immune responses were robust regardless of age, baseline serostatus, or seasonal influenza vaccination status. The majority of adverse events were mild to moderate in severity. One 15-microg dose of vaccine was immunogenic in infants and children starting at 6 months of age and vaccine-associated reactions were mild to moderate in severity. clinicaltrials.gov Identifier: NCT00940108. Output: | {'conditions': 'Influenza Caused by the Novel Influenza A (H1N1) Virus', 'interventions': "Biological: CSL's 2009 H1N1 Influenza Vaccine (CSL425)|Biological: CSL's 2009 H1N1 Influenza Vaccine (CSL425)"} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:RNA interference therapy in lung transplant patients infected with respiratory syncytial virus. Lower respiratory tract infections due to respiratory syncytial virus (RSV) are associated with development of bronchiolitis obliterans syndrome in lung transplant (LTX) recipients. ALN-RSV01 is a small interfering RNA targeting RSV replication. To determine the safety and explore the efficacy of ALN-RSV01 in RSV infection. We performed a randomized, double-blind, placebo-controlled trial in LTX recipients with RSV respiratory tract infection. Patients were permitted to receive standard of care for RSV. Aerosolized ALN-RSV01 (0.6 mg/kg) or placebo was administered daily for 3 days. Viral load was determined by quantitative reverse transcriptase-polymerase chain reaction on serial nasal swabs. Patients completed symptom score cards twice daily. Lung function, including the incidence of new-onset or progressive bronchiolitis obliterans syndrome, was recorded at Day 90. We enrolled 24 patients (ALN-RSV01, n = 16; placebo, n = 8); randomization was stratified by ribavirin use. ALN-RSV01 was well tolerated, with no drug-related serious adverse events or post-inhalation perturbations in lung function. Interpretation of viral measures was confounded by baseline differences between the two groups in viral load and time from symptom onset to first dose. Mean daily symptom scores were lower in subjects receiving ALN-RSV01, and the mean cumulative daily total symptom score was significantly lower with ALN-RSV01 (114.7 ± 63.13 vs. 189.3 ± 99.59, P = 0.035). At Day 90, incidence of new or progressive bronchiolitis obliterans syndrome was significantly reduced in ALN-RSV01 recipients compared with placebo (6.3% vs. 50%, P = 0.027). ALN-RSV01 was safe and may have beneficial effects on long-term allograft function in LTX patients infected with RSV. Clinical trial registered with www.clinicaltrials.gov (NCT 00658086). Output: | {'conditions': 'Respiratory Syncytial Virus Infections', 'interventions': 'Drug: ALN-RSV01|Drug: normal saline'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Computer-assisted personalized sedation for upper endoscopy and colonoscopy: a comparative, multicenter randomized study. The SEDASYS System is an investigational computer-assisted personalized sedation system integrating propofol delivery with patient monitoring to enable endoscopist/nurse teams to safely administer propofol. To compare the safety and effectiveness of the SEDASYS System to the current standard of care for sedation during routine endoscopic procedures. Nonblinded multicenter randomized comparative study. Four ambulatory surgery centers, 3 endoscopy centers, and 1 academic center in the United States. One thousand American Society of Anesthesiologists physical status class I to III adults undergoing routine colonoscopy or EGD. Sedation with the SEDASYS System (SED) and sedation with each site's current standard of care (CSC; benzodiazepine/opioid combination). Area under the curve of oxygen desaturation was the primary endpoint. Secondary endpoints included patient satisfaction, clinician satisfaction, level of sedation, and patient recovery time. Four hundred ninety-six patients were randomized to SED and 504 to CSC. Area under the curve of oxygen desaturation was significantly lower for SED (23.6 s·%) than for CSC (88.0 s·%; P = .028). Patients were predominately minimally to moderately sedated in both groups. SED patients were significantly more satisfied than CSC patients (P = .007). Clinician satisfaction was greater with SED than with CSC (P < .001). SED patients recovered faster than CSC patients (P < .001). The incidence of adverse events was 5.8% in the SED group and 8.7% in the CSC group. Nonblinded. The SEDASYS System could provide endoscopist/nurse teams a safe and effective on-label means to administer propofol to effect minimal to moderate sedation during routine colonoscopy and EGD. Output: | {'conditions': 'Colonoscopy|Endoscopy, Digestive System|Conscious Sedation', 'interventions': 'Device: Computer-Assisted Personalized Sedation (CAPS) Device (SEDASYS® System)|Other: benzodiazepines and opioid sedation'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Autologous transplantation of bone marrow mononuclear stem cells by mini-thoracotomy in dilated cardiomyopathy: technique and early results. There are few studies concerning bone marrow mononuclear cell (BMMC) transplantation in cases of nonischemic dilated cardiomyopathy. This study describes a novel technique of BMMC transplantation and the results up to one year after the procedure. This was a case series to evaluate the safety and viability of the procedure, at Instituto de Cardiologia do Rio Grande do Sul. Nine patients with symptomatic dilated cardiomyopathy, functional class III/IV and left ventricular ejection fraction (LVEF) < 35% received BMMC (9.6 +/- 2.6 x 107 cells) at 20 sites in the ventricular wall, by means of thoracotomy of length 5 cm in the fifth left intercostal space. Echocardiograms and nuclear magnetic resonance (NMR) were performed. There were no major complications. The functional class results for the first six patients (preoperatively and at two, four, eight and twelve-month follow-ups, respectively) were: [IV-2, III-4] to [I-5, II-1] to [I-3, II-3] to [I-2, II-3] and [I-2, II-3]. Echocardiograms showed LVEF: 25.9 +/- 8.2; 32.9 +/- 10.4; 29.4 +/- 7.2; 25.1 +/- 7.9; 25.4 +/- 6.8% (p = 0.023); and % left ventricular (LV) fiber shortening: 12.6 +/- 4.4; 16.4 +/- 5.4; 14.3 +/- 3.7; 12.1 +/- 4.0; 12.2 +/- 3.4% (p = 0.021). LV performance variation seen on NMR was non-significant. Intramyocardial transplantation of BMMC in dilated cardiomyopathy cases is feasible and safe. There were early improvements in symptoms and LV performance. Medium-term evaluation revealed regression of LV function, although maintaining improved functional class. Output: | {'conditions': 'Dilated Cardiomyopathy', 'interventions': 'Procedure: intramyocardial bone marrow stem cells implantation'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Main results of the ouabain and adducin for Specific Intervention on Sodium in Hypertension Trial (OASIS-HT): a randomized placebo-controlled phase-2 dose-finding study of rostafuroxin. The Ouabain and Adducin for Specific Intervention on Sodium in Hypertension (OASIS-HT) Trial was a phase-2 dose-finding study of rostafuroxin, a digitoxygenin derivative, which selectively antagonizes the effects of endogenous ouabain (EO) on Na+,K+-ATPase and mutated adducin. Rostafuroxin lowered blood pressure (BP) in some animal models and in humans. OASIS-HT consisted of 5 concurrently running double-blind cross-over studies. After 4 weeks without treatment, 435 patients with uncomplicated systolic hypertension (140-169 mm Hg) were randomized to rostafuroxin (0.05, 0.15, 0.5, 1.5 or 5.0 mg/d) or matching placebo, each treatment period lasting 5 weeks. The primary endpoint was the reduction in systolic office BP. Among the secondary endpoints were diastolic office BP, 24-h ambulatory BP, plasma EO concentration and renin activity, 24-h urinary sodium and aldosterone excretion, and safety. ANOVA considered treatment sequence (fixed effect), subjects nested within sequence (random), period (fixed), and treatment (fixed). Among 410 analyzable patients (40.5% women; mean age, 48.4 years), the differences in the primary endpoint (rostafuroxin minus placebo) ranged from -0.18 mm Hg (P = 0.90) on 0.15 mg/d rostafuroxin to 2.72 mm Hg (P = 0.04) on 0.05 mg/d. In the 5 dosage arms combined, the treatment effects averaged 1.30 mm Hg (P = 0.03) for systolic office BP; 0.70 mm Hg (P = 0.08) for diastolic office BP; 0.36 mm Hg (P = 0.49) for 24-h systolic BP; and 0.05 mm Hg (P = 0.88) for 24-h diastolic BP. In the 2 treatment groups combined, systolic (-1.36 mm Hg) and diastolic (-0.97 mm Hg) office BPs decreased from week 5 to 10 (P for period effect ≤ 0.028), but carry-over effects were not significant (P ≥ 0.11). All other endpoints were not different on rostafuroxin and placebo. Minor side-effects occurred with similarly low frequency on rostafuroxin and placebo. In 5 concurrently running double-blind cross-over studies rostafuroxin did not reduce BP at any dose. ClinicalTrials (NCT): NCT00415038. Output: | {'conditions': 'Essential Hypertension', 'interventions': 'Drug: Rostafuroxin|Drug: Rostafuroxin|Drug: Rostafuroxin|Drug: Rostafuroxin|Drug: Rostafuroxin'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Long-term safety and efficacy of indacaterol, a long-acting β₂-agonist, in subjects with COPD: a randomized, placebo-controlled study. Indacaterol is an inhaled, long-acting β(2)-agonist providing 24-h bronchodilation with once-daily dosing in patients with COPD. Subjects with moderate to severe COPD who completed a 26-week, randomized, double-blind study were eligible for enrollment in an extension, during which treatment with double-blind indacaterol, 150 or 300 μg once daily, or placebo was continued for a further 26 weeks. The primary objective was to evaluate the long-term safety of indacaterol. Efficacy end points included trough (24 h postdose) FEV(1) at 52 weeks, exacerbations, and health status (St. George Respiratory Questionnaire [SGRQ]). Four hundred fifteen subjects participated in the extension. Adverse events, mostly mild or moderate, occurred in 76%, 77%, and 68% of subjects receiving indacaterol, 150 μg; indacaterol, 300 μg; and placebo, respectively. Serious adverse events occurred in 10.4%, 12.3%, and 10.5%, respectively. Indacaterol had no clinically significant effects on ECG findings (corrected QT interval) or on serum potassium or plasma glucose levels. Indacaterol increased trough FEV(1) relative to placebo throughout the study (difference of ≥ 170 mL at week 52). No tolerance to its bronchodilator effect was detected. Indacaterol treatment was accompanied by significant reductions in COPD exacerbations (rate ratios compared with placebo, 0.62-0.64; P < .05) and as-needed albuterol use (1.2-1.4 puffs/d decrease, P < .001 compared with placebo). Health status improved with indacaterol treatment, with decreases from baseline in mean total SGRQ score generally > 4 units. During 1 year of treatment, indacaterol was well tolerated and provided significant and well-maintained bronchodilation that was accompanied by improved clinical outcomes. ClinicalTrials.gov; No.: NCT00677807; URL: www.clinicaltrials.gov. Output: | {'conditions': 'COPD', 'interventions': 'Drug: Indacaterol|Drug: Placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Topical application of chlorhexidine to neonatal umbilical cords for prevention of omphalitis and neonatal mortality in a rural district of Pakistan: a community-based, cluster-randomised trial. Umbilical cord infection (omphalitis) is a risk factor for neonatal sepsis and mortality in low-resource settings where home deliveries are common. We aimed to assess the effect of umbilical-cord cleansing with 4% chlorhexidine (CHX) solution, with or without handwashing with antiseptic soap, on the incidence of omphalitis and neonatal mortality. We did a two-by-two factorial, cluster-randomised trial in Dadu, a rural area of Sindh province, Pakistan. Clusters were defined as the population covered by a functional traditional birth attendant (TBA), and were randomly allocated to one of four groups (groups A to D) with a computer-generated random number sequence. Implementation and data collection teams were masked to allocation. Liveborn infants delivered by participating TBAs who received birth kits were eligible for enrolment in the study. One intervention comprised birth kits containing 4% CHX solution for application to the cord at birth by TBAs and once daily by family members for up to 14 days along with soap and educational messages promoting handwashing. One intervention was CHX solution only and another was handwashing only. Standard dry cord care was promoted in the control group. The primary outcomes were incidence of neonatal omphalitis and neonatal mortality. The trial is registered with ClinicalTrials.gov, number NCT00682006. 187 clusters were randomly allocated to one of the four study groups. Of 9741 newborn babies delivered by participating TBAs, factorial analysis indicated a reduction in risk of omphalitis with CHX application (risk ratio [RR]=0·58, 95% CI 0·41-0·82; p=0·002) but no evidence of an effect of handwashing (RR=0·83, 0·61-1·13; p=0·24). We recorded strong evidence of a reduction in neonatal mortality in neonates who received CHX cleansing (RR=0·62, 95 % CI 0·45-0·85; p=0·003) but no evidence of an effect of handwashing promotion on neonatal mortality (RR=1·08, 0·79-1·48; p=0·62). We recorded no serious adverse events. Application of 4% CHX to the umbilical cord was effective in reducing the risk of omphalitis and neonatal mortality in rural Pakistan. Provision of CHX in birth kits might be a useful strategy for the prevention of neonatal mortality in high-mortality settings. The United States Agency for International Development. Output: | {'conditions': 'Omphalitis', 'interventions': 'Drug: 4% Chlorhexidine|Other: Hand washing Soap|Drug: 4% Chlorhexidine'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Semuloparin for prevention of venous thromboembolism after major orthopedic surgery: results from three randomized clinical trials, SAVE-HIP1, SAVE-HIP2 and SAVE-KNEE. Semuloparin is a novel ultra-low-molecular-weight heparin under development for venous thromboembolism (VTE) prevention in patients at increased risk, such as surgical and cancer patients. Three Phase III studies compared semuloparin and enoxaparin after major orthopedic surgery: elective knee replacement (SAVE-KNEE), elective hip replacement (SAVE-HIP1) and hip fracture surgery (SAVE-HIP2). All studies were multinational, randomized and double-blind. Semuloparin and enoxaparin were administered for 7-10 days after surgery. Mandatory bilateral venography was to be performed between days 7 and 11. The primary efficacy endpoint was a composite of any deep vein thrombosis, non-fatal pulmonary embolism or all-cause death. Safety outcomes included major bleeding, clinically relevant non-major (CRNM) bleeding, and any clinically relevant bleeding (major bleeding plus CRNM). In total, 1150, 2326 and 1003 patients were randomized in SAVE-KNEE, SAVE-HIP1 and SAVE-HIP2, respectively. In all studies, the incidences of the primary efficacy endpoint were numerically lower in the semuloparin group vs. the enoxaparin group, but the difference was statistically significant only in SAVE-HIP1. In SAVE-HIP1, clinically relevant bleeding and major bleeding were significantly lower in the semuloparin vs. the enoxaparin group. In SAVE-KNEE and SAVE-HIP2, clinically relevant bleeding tended to be higher in the semuloparin group, but rates of major bleeding were similar in the two groups. Other safety parameters were generally similar between treatment groups. Semuloparin was superior to enoxaparin for VTE prevention after hip replacement surgery, but failed to demonstrate superiority after knee replacement surgery and hip fracture surgery. Semuloparin and enoxaparin exhibited generally similar safety profiles. Output: | {'conditions': 'Venous Thromboembolism', 'interventions': 'Drug: Semuloparin sodium (AVE5026)|Drug: Enoxaparin|Drug: Placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Mindfulness-based stress reduction versus pharmacotherapy for chronic primary insomnia: a randomized controlled clinical trial. The aim of this study was to investigate the potential of mindfulness-based stress reduction (MBSR) as a treatment for chronic primary insomnia. A randomized controlled trial was conducted. The study was conducted at a university health center. Thirty adults with primary chronic insomnia based on criteria of the Diagnostic and Statistical Manual of Mental Disorders, Text Revision, 4th Edition were randomized 2:1 to MBSR or pharmacotherapy (PCT). Mindfulness-based stress reduction, a program of mindfulness meditation training consisting of eight weekly 2.5 hour classes and a daylong retreat, was provided, with ongoing home meditation practice expectations during three-month follow-up; PCT, consisting of three milligrams of eszopiclone (LUNESTA) nightly for eight weeks, followed by three months of use as needed. A 10-minute sleep hygiene presentation was included in both interventions. The Insomnia Severity Index (ISI), Pittsburgh Sleep Quality Index (PSQI), sleep diaries, and wrist actigraphy were collected pretreatment, posttreatment (eight weeks), and at five months (self-reports only). Between baseline and eight weeks, sleep onset latency (SOL) measured by actigraphy decreased 8.9 minutes in the MBSR arm (P < .05). Large, significant improvements were found on the ISI, PSQI, and diary-measured total sleep time, SOL, and sleep efficiency (P < .01, all) from baseline to five-month follow-up in the MBSR arm. Changes of comparable magnitude were found in the PCT arm. Twenty-seven of 30 patients completed their assigned treatment. This study provides initial evidence for the efficacy of MBSR as a viable treatment for chronic insomnia as measured by sleep diary, actigraphy, well-validated sleep scales, and measures of remission and clinical recovery. Output: | {'conditions': 'Chronic Insomnia|Primary Insomnia', 'interventions': 'Behavioral: Mindfulness-Based Stress Reduction|Drug: eszopiclone'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Ziprasidone in the treatment of borderline personality disorder: a double-blind, placebo-controlled, randomized study. The aim of this double-blind, placebo-controlled study was to evaluate the efficacy and tolerability of ziprasidone in the treatment of adult patients with borderline personality disorder. Sixty DSM-IV borderline personality disorder patients were included from March 2004 to April 2006 in a 12-week, single-center, double-blind, placebo-controlled study. The subjects were randomly assigned to ziprasidone or placebo in a 1:1 ratio following a 2-week baseline period. The Clinical Global Impressions scale for use in borderline personality disorder patients (CGI-BPD) was the primary outcome measure, and other scales and self-reports related to affect, behavior, psychosis, general psychopathology domains, and clinical safety were included. Analysis of variance indicated no statistically significant differences between ziprasidone and placebo in the CGI-BPD. Nor were significant differences observed between groups in depressive, anxiety, psychotic, or impulsive symptoms. The mean daily dose of ziprasidone was 84.1 mg/day (SD = 54.8; range, 40-200). The drug was seen to be safe, and no serious adverse effects were observed. This trial failed to show a significant effect of ziprasidone in patients with borderline personality disorder. clinicaltrials.gov Identifier: NCT00635921. Output: | {'conditions': 'Borderline Personality Disorder', 'interventions': 'Drug: ziprasidone|Drug: Placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:A sumatriptan iontophoretic transdermal system for the acute treatment of migraine. Gastrointestinal symptoms, such as nausea and vomiting, occur almost universally at one time or another in patients during a migraine attack. One third of patients who experience migraine-related nausea report that this symptom interferes with their ability to take oral medications. The sumatriptan iontophoretic transdermal system (NuPathe Inc., Conshohocken, PA, USA) uses proprietary technology to circumvent the gastrointestinal tract while delivering triptan therapy. This phase III randomized, double-blind, placebo-controlled trial evaluated the efficacy and tolerability of this system for the acute treatment of migraine. Patients were randomized to treat a single moderate-to-severe migraine attack with the sumatriptan iontophoretic transdermal system or placebo. The primary end point was the proportion of patients who were headache pain-free 2 hours after patch activation. Other end points included the proportions of patients who reported headache pain relief, and freedom from nausea, photophobia, and phonophobia; rescue medication use; and tolerability. Four hundred sixty-nine patients were treated. Significantly more patients treated with the sumatriptan iontophoretic transdermal system compared with placebo experienced freedom from headache pain, nausea, photophobia, and phonophobia 2 hours after patch activation, experienced rapid and sustained headache pain relief, and used less rescue medication. Treatment-emergent adverse events were reported by 50% and 44% of patients treated with the sumatriptan iontophoretic transdermal system and placebo, respectively. Most events were transient mild-to-moderate application-site reactions. The sumatriptan iontophoretic transdermal system is effective and well tolerated, and may be particularly useful in patients with migraine-related gastrointestinal symptoms such as nausea. Output: | {'conditions': 'Migraine Disorders', 'interventions': 'Drug: NP101|Drug: NP101 placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Effect of high-dose vs standard-dose multivitamin supplementation at the initiation of HAART on HIV disease progression and mortality in Tanzania: a randomized controlled trial. Large randomized trials have previously shown that high-dose micronutrient supplementation can increase CD4 counts and reduce human immunodeficiency virus (HIV) disease progression and mortality among individuals not receiving highly active antiretroviral therapy (HAART); however, the safety and efficacy of such supplementation has not been established in the context of HAART. To test the hypothesis that high-dose multivitamin supplementation vs standard-dose multivitamin supplementation decreases the risk of HIV disease progression or death and improves immunological, virological, and nutritional parameters in patients with HIV initiating HAART. A randomized, double-blind, controlled trial of high-dose vs standard-dose multivitamin supplementation for 24 months in 3418 patients with HIV initiating HAART between November 2006 and November 2008 in 7 clinics in Dar es Salaam, Tanzania. INTERVENTION The provision of daily oral supplements of vitamin B complex, vitamin C, and vitamin E at high levels or standard levels of the recommended dietary allowance. The composite of HIV disease progression or death from any cause. The study was stopped early in March 2009 because of evidence of increased levels of alanine transaminase (ALT) in patients receiving the high-dose multivitamin supplement. At the time of stopping, 3418 patients were enrolled (median follow-up, 15 months), and there were 2374 HIV disease progression events and 453 observed deaths (2460 total combined events). Compared with standard-dose multivitamin supplementation, high-dose supplementation did not reduce the risk of HIV disease progression or death. The absolute risk of HIV progression or death was 72% in the high-dose group vs 72% in the standard-dose group (risk ratio [RR], 1.00; 95% CI, 0.96-1.04). High-dose supplementation had no effect on CD4 count, plasma viral load, body mass index, or hemoglobin level concentration, but increased the risk of ALT elevations (1239 events per 1215 person-years vs 879 events per 1236 person-years; RR, 1.44; 95% CI, 1.11-1.87) vs standard-dose supplementation. CONCLUSION In adults receiving HAART, use of high-dose multivitamin supplements compared with standard-dose multivitamin supplements did not result in a decrease in HIV disease progression or death but may have resulted in an increase in ALT levels. Clinicaltrials.gov Identifier: NCT00383669. Output: | {'conditions': 'HIV Infections', 'interventions': 'Dietary Supplement: Multivitamins (including B, C and E)|Dietary Supplement: Multivitamins B, C and E'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:n-3 polyunsaturated fatty acids in the prevention of atrial fibrillation recurrences after electrical cardioversion: a prospective, randomized study. n-3 polyunsaturated fatty acids (n-3 PUFAs) exert antiarrhythmic effects and reduce sudden cardiac death. However, their role in the prevention of atrial fibrillation remains controversial. We aimed to determine the effect of n-3 PUFAs in addition to amiodarone and a renin-angiotensin-aldosterone system inhibitor on the maintenance of sinus rhythm after direct current cardioversion in patients with persistent atrial fibrillation. We conducted a randomized, double-blind, placebo-controlled, parallel-arm trial in patients with persistent atrial fibrillation, with at least 1 relapse after cardioversion, and treated with amiodarone and a renin-angiotensin-aldosterone system inhibitor. Participants were assigned to placebo or n-3 PUFAs 2 g/d and then underwent direct current cardioversion 4 weeks later. The primary end point was the probability of maintenance of sinus rhythm at 1 year after cardioversion. Of 254 screened patients, 199 were found to be eligible and randomized. At the 1-year follow up, the probability of maintenance of sinus rhythm was significantly higher in the n-3 PUFAs-treated patients compared with the placebo group (hazard ratio, 0.62 [95% confidence interval, 0.52 to 0.72] and 0.36 [95% confidence interval, 0.26 to 0.46], respectively; P=0.0001). In patients with persistent atrial fibrillation on amiodarone and a renin-angiotensin-aldosterone system inhibitor, the addition of n-3 PUFAs 2 g/d improves the probability of the maintenance of sinus rhythm after direct current cardioversion. Our data suggest that n-3 PUFAs may exert beneficial effects in the prevention of atrial fibrillation recurrence. Further studies are needed to confirm and expand our findings. Clinical Trial Registration- URL: http://www.clinicaltrials.gov. Unique identifier: NCT01198275. Output: | {'conditions': 'Atrial Fibrillation', 'interventions': 'Drug: n-3 PUFAs|Drug: Placebo|Drug: RASS inhibitors and/or RAS blockers|Drug: Amiodarone'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Efficacy of linaclotide for patients with chronic constipation. Linaclotide is a minimally absorbed peptide agonist of the guanylate cyclase-C receptor that stimulates intestinal fluid secretion and transit and reduces pain in animal models. We assessed the safety and efficacy of a range of linaclotide doses in patients with chronic constipation. We performed a multicenter, double-blind, placebo-controlled, parallel-group study of 310 patients with chronic constipation. Patients were randomly assigned to groups given 75, 150, 300, or 600 microg oral linaclotide or placebo once daily for 4 weeks. Symptom assessments included spontaneous bowel movements (SBMs), complete SBMs, stool consistency, straining, abdominal discomfort, and bloating. Severity of constipation, adequate relief of constipation, global relief of constipation, treatment satisfaction, quality of life, adverse events, clinical laboratory data, and electrocardiogram results were assessed. All doses of linaclotide improved the weekly rate of SBM (primary end point) compared with placebo; the increases in overall weekly number of SBMs from baseline were 2.6, 3.3, 3.6, and 4.3 for linaclotide doses of 75, 150, 300, and 600 microg, respectively, compared with 1.5 for placebo (P < or = .05 for each pair-wise comparison of a linaclotide dose to placebo). Likewise, linaclotide significantly improved the weekly rate of complete SBM, stool consistency, straining, abdominal discomfort, bloating, global assessments, and quality of life. The most common and only dose-related adverse event was diarrhea (only 6 patients discontinued treatment because of diarrhea). Linaclotide therapy was associated with few adverse events and produced rapid and sustained improvement of bowel habits, abdominal symptoms, global relief, and quality of life in patients with chronic constipation. Output: | {'conditions': 'Chronic Constipation', 'interventions': 'Drug: linaclotide acetate'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Neoadjuvant anastrozole versus tamoxifen in patients receiving goserelin for premenopausal breast cancer (STAGE): a double-blind, randomised phase 3 trial. Aromatase inhibitors have shown increased efficacy compared with tamoxifen in postmenopausal early breast cancer. We aimed to assess the efficacy and safety of anastrozole versus tamoxifen in premenopausal women receiving goserelin for early breast cancer in the neoadjuvant setting. In this phase 3, randomised, double-blind, parallel-group, multicentre study, we enrolled premenopausal women with oestrogen receptor (ER)-positive, HER2-negative, operable breast cancer with WHO performance status of 2 or lower. Patients were randomly assigned (1:1) to receive goserelin 3·6 mg/month plus either anastrozole 1 mg per day and tamoxifen placebo or tamoxifen 20 mg per day and anastrozole placebo for 24 weeks before surgery. Patients were randomised sequentially, stratified by centre, with randomisation codes. All study personnel were masked to study treatment. The primary endpoint was best overall tumour response (complete response or partial response), assessed by callipers, during the 24-week neoadjuvant treatment period for the intention-to-treat population. The primary endpoint was analysed for non-inferiority (with non-inferiority defined as the lower limit of the 95% CI for the difference in overall response rates between groups being 10% or less); in the event of non-inferiority, we assessed the superiority of the anastrozole group versus the tamoxifen group. We included all patients who received study medication at least once in the safety analysis set. We report the primary analysis; treatment will also continue in the adjuvant setting for 5 years. This trial is registered with ClinicalTrials.gov, number NCT00605267. Between Oct 2, 2007, and May 29, 2009, 204 patients were enrolled. 197 patients were randomly assigned to anastrozole (n=98) or tamoxifen (n=99), and 185 patients completed the 24-week neoadjuvant treatment period and had breast surgery (95 in the anastrazole group, 90 in the tamoxifen group). More patients in the anastrozole group had a complete or partial response than did those in the tamoxifen group during 24 weeks of neoadjuvant treatment (anastrozole 70·4% [69 of 98 patients] vs tamoxifen 50·5% [50 of 99 patients]; estimated difference between groups 19·9%, 95% CI 6·5-33·3; p=0·004). Two patients in the anastrozole group had treatment-related grade 3 adverse events (arthralgia and syncope) and so did one patient in the tamoxifen group (depression). One serious adverse event was reported in the anastrozole group (benign neoplasm, not related to treatment), compared with none in the tamoxifen group. Given its favourable risk-benefit profile, the combination of anastrozole plus goserelin could represent an alternative neoadjuvant treatment option for premenopausal women with early-stage breast cancer. AstraZeneca. Output: | {'conditions': 'Breast Cancer', 'interventions': 'Drug: Tamoxifen|Drug: Anastrazole (Arimidex)|Drug: Goserelin acetate (Zoladex)'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Prediction of response to PPI therapy and factors influencing treatment outcome in patients with GORD: a prospective pragmatic trial using pantoprazole. Management of patients with gastro-oesophageal reflux disease (GORD) can be assisted by information predicting the likely response to proton pump inhibitor (PPI) treatment. The aim was to undertake a study of GORD patients designed to approximate ordinary clinical practice that would identify patient characteristics predicting symptomatic response to pantoprazole treatment. 1888 patients with symptoms of GORD were enrolled in a multicentre, multinational, prospective, open study of 8 weeks pantoprazole treatment, 40 mg daily. Response was assessed by using the ReQuest™ questionnaire, by the investigator making conventional clinical enquiry and by asking patients about their satisfaction with symptom control. Factors including pre-treatment oesophagitis, gender, age, body mass index (BMI), Helicobacter pylori status, anxiety and depression, and concurrent IBS symptoms were examined using logistic regression to determine if they were related to response, judged from the ReQuest™-GI score. Poorer treatment responses were associated with non-erosive reflux disease, female gender, lower BMI, anxiety and concurrent irritable bowel syndrome symptoms before treatment. No association was found with age, Helicobacter pylori status or oesophagitis grade. Some reflux-related symptoms were still present in 14% of patients who declared themselves 'well-satisfied' with their symptom control. Some readily identifiable features help to predict symptomatic responses to a PPI and consequently may help in managing patient expectation. ClinicalTrial.gov identifier: NCT00312806. Output: | {'conditions': 'Gastroesophageal Reflux Disease (GERD)', 'interventions': 'Drug: Pantoprazole'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Effects of high-dose octreotide LAR on glucose metabolism in patients with acromegaly inadequately controlled by conventional somatostatin analog therapy. In this study, the effect of high-dose octreotide LAR on glucose metabolism in patients with acromegaly was investigated. A post-hoc analysis of a clinical trial enrolling 26 patients with acromegaly not controlled by standard maximal somatostatin analog (SSAs) dose and randomized to receive high-dose (60 mg/28 days) or high-frequency (30 mg/21 days) octreotide i.m. injection (octreotide LAR) for 6 months. Glucose metabolic status was defined as worsened when a progression from normoglycemia to impaired fasting glucose (IFG) or from IFG to diabetes occurred or when an increase of HbAlc by at least 0.5% was demonstrated. An improvement of glucose metabolism was defined in the presence of a regression from IFG to normoglycemia and/or when HbAlc decreased by at least 0.5%. Glucose metabolic status remained unchanged in a majority of patients (16/26 patients, 65.3%), worsened in six patients, and improved in four patients. Pre-existing metabolic status did not predict worsening of glucose metabolism, which, conversely, was significantly related to persistent biochemical activity of the disease. In fact, patients with worsened glucose metabolism exhibited a less frequent decrease in serum GH and IGF1 levels, compared with patients with improved or unchanged glucose metabolism (2/6 vs 18/20; P=0.01). An increase in octreotide LAR dose or frequency did not impact on glucose metabolism in most patients. Worsening of glucose metabolic status occurred in close relation with persistently uncontrolled acromegaly. Output: | {'conditions': 'Acromegaly', 'interventions': 'Drug: Octreotide acetate 30 mg suspension'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Development and validation of the Capacity of Daily Living during the Morning questionnaire and the Global Chest Symptoms Questionnaire in COPD. This report concerns the development and validation of two patient-reported outcomes questionnaires developed to assess chronic obstructive pulmonary disease (COPD) patients' ability to perform morning activities and to evaluate their morning symptoms. Based on interviews with COPD patients, the Capacity of Daily Living during the Morning (CDLM) questionnaire and the Global Chest Symptoms Questionnaire (GCSQ) were developed, linguistically validated and incorporated into two multicentre, randomised trials involving a total of 1,100 COPD patients; those trials were registered at ClinicalTrials.gov (NCT00496470 and NCT00542880). Data from these trials were used to determine the reliability, validity and responsiveness of the questionnaires and to derive estimates of minimal important differences (MIDs). Both questionnaires displayed good-to-high reliability (Cronbach's alpha 0.75-0.93). Analysis of convergent validity showed that CDLM and GCSQ scores correlated significantly (p<0.001) with symptoms, health-related quality of life (HRQoL) and use of rescue medication. In both trials, CDLM and GCSQ scores discriminated between patients with different levels of HRQoL, as assessed by the St George's Respiratory Questionnaire for COPD patients (SGRQ-C), but not with disease severity, as assessed by the Global Initiative for Chronic Obstructive Lung Disease (GOLD) criteria. A significant improvement in CDLM and GCSQ scores occurred in response to treatment. Estimations of MID scores, corresponding to an SGRQ-C MID of 4, were 0.20 for the CDLM questionnaire and 0.15 for the GCSQ. Both the CDLM questionnaire and the GCSQ are easy-to-use, reliable, responsive, self-administered questionnaires that report on patients' symptoms and ability to perform morning activities. Output: | {'conditions': 'Chronic Obstructive Pulmonary Disease (COPD)', 'interventions': 'Drug: Symbicort Turbuhaler (budesonide/formoterol) 320/9 μg|Drug: Seretide Diskus (salmeterol/fluticasone) 50/500 μg'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Insulin degludec, an ultra-long-acting basal insulin, once a day or three times a week versus insulin glargine once a day in patients with type 2 diabetes: a 16-week, randomised, open-label, phase 2 trial. Insulin degludec is a new basal insulin that forms soluble multihexamer assemblies after subcutaneous injection, resulting in an ultra-long action profile. This study aimed to assess efficacy and safety of insulin degludec injected once a day or three times a week compared with insulin glargine once a day in insulin-naive people with type 2 diabetes, who were inadequately controlled with oral antidiabetic drugs. In this 16-week, randomised, open-label, parallel-group phase 2 trial, participants aged 18–75 years with type 2 diabetes and glycosylated haemoglobin (HbA(1C)) of 7·0–11·0% were enrolled and treated at 28 clinical sites in Canada, India, South Africa, and the USA. Participants were randomly allocated in a 1:1:1:1 ratio by computer-generated block randomisation to receive insulin degludec either once a day or three times a week or insulin glargine once a day, all in combination with metformin. Investigators were masked to data until database release. The primary outcome was HbA(1C) after 16 weeks of treatment. Analyses were done by intention to treat. This trial is registered with ClinicalTrials.gov, number NCT00611884. Of 367 patients screened, 245 were eligible for inclusion. 62 participants were randomly allocated to receive insulin degludec three times a week (starting dose 20 U per injection [1 U=9 nmol]), 60 to receive insulin degludec once a day (starting dose 10 U [1 U=6 nmol]; group A), 61 to receive insulin degludec once a day (starting dose 10 U [1 U=9 nmol]; group B), and 62 to receive insulin glargine (starting dose 10 U [1 U=6 nmol]) once a day. At study end, mean HbA(1C) levels were much the same across treatment groups, at 7·3% (SD 1·1), 7·4% (1·0), 7·5% (1·1), and 7·2% (0·9), respectively. Estimated mean HbA(1C) treatment differences from insulin degludec by comparison with insulin glargine were 0·08% (95% CI –0·23 to 0·40) for the three dose per week schedule, 0·17% (–0·15 to 0·48) for group A, and 0·28% (–0·04 to 0·59) for group B. Few participants had hypoglycaemia and the number of adverse events was much the same across groups, with no apparent treatment-specific pattern. Insulin degludec provides comparable glycaemic control to insulin glargine without additional adverse events and might reduce dosing frequency due to its ultra-long action profile. Novo Nordisk. Output: | {'conditions': 'Diabetes Mellitus, Type 2', 'interventions': 'Drug: insulin glargine|Drug: metformin|Drug: NN1250|Drug: NN1250|Drug: NN1250'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Buprenorphine implants for treatment of opioid dependence: a randomized controlled trial. Limitations of existing pharmacological treatments for opioid dependence include low adherence, medication diversion, and emergence of withdrawal symptoms. To determine the efficacy of buprenorphine implants that provide a low, steady level of buprenorphine over 6 months for the treatment of opioid dependence. A randomized, placebo-controlled, 6-month trial conducted at 18 sites in the United States between April 2007 and June 2008. One hundred sixty-three adults, aged 18 to 65 years, diagnosed with opioid dependence. One hundred eight were randomized to receive buprenorphine implants and 55 to receive placebo implants. After induction with sublingual buprenorphine-naloxone tablets, patients received either 4 buprenorphine implants (80 mg per implant) or 4 placebo implants. A fifth implant was available if a threshold for rescue use of sublingual buprenorphine-naloxone treatment was exceeded. Standardized individual drug counseling was provided to all patients. The percentage of urine samples negative for illicit opioids for weeks 1 through 16 and for weeks 17 through 24. The buprenorphine implant group had significantly more urine samples negative for illicit opioids during weeks 1 through 16 (P = .04). Patients with buprenorphine implants had a mean percentage of urine samples that tested negative for illicit opioids across weeks 1 through 16 of 40.4% (95% confidence interval [CI], 34.2%-46.7%) and a median of 40.7%; whereas those in the placebo group had a mean of 28.3% (95% CI, 20.3%-36.3%) and a median of 20.8%. A total of 71 of 108 patients (65.7%) who received buprenorphine implants completed the study vs 17 of 55 (30.9%) who received placebo implants (P < .001). Those who received buprenorphine implants also had fewer clinician-rated (P <.001) and patient-rated (P = .004) withdrawal symptoms, had lower patient ratings of craving (P <.001), and experienced a greater change on clinician global ratings of severity of opioid dependence (P<.001) and on the clinician global ratings of improvement (P < .001) than those who received placebo implants. Minor implant site reactions were the most common adverse events: 61 patients (56.5%) in the buprenorphine group and 29 (52.7%) in the placebo group. Among persons with opioid dependence, the use of buprenorphine implants compared with placebo resulted in less opioid use over 16 weeks as assessed by urine samples. clinicaltrials.gov Identifier: NCT00447564. Output: | {'conditions': 'Opioid Dependence', 'interventions': 'Drug: Probuphine|Drug: placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Treatment of inpatient hyperglycemia beginning in the emergency department: a randomized trial using insulins aspart and detemir compared with usual care. We examined the impact of an aspart insulin protocol for treatment of hyperglycemia in the emergency department (ED) coupled with rapid initiation of a detemir-aspart insulin protocol for patients admitted to the hospital. ED patients with type 2 diabetes mellitus and a blood glucose (BG) ≥ 200 mg/dL were randomized to intervention (INT) or usual care (UC). INT patients (n = 87) received aspart every 2 hours when BG > 200 mg/dL, and if admitted, began daily detemir in the ED. UC patients (n = 89) were treated per hospital physicians. The initial ED BG was 304 ± 76 mg/dL. The final ED BG differed: 217 ± 71 mg/dL for INT patients versus 257 ± 89 mg/dL for UC patients (P < .01). No INT patients and 3 UC patients had a BG < 50 mg/dL (P = .5). ED length of stay (LOS) was similar: 5.4 ± 1.8 hours for INT patients versus 4.9 ± 1.9 hours for UC patients (P = .06). Sixty-nine percent from each group were admitted. Admission BG was 184 ± 74 mg/dL for INT patients versus 224 ± 93 mg/dL for UC patients (P < .01). Patient-day weighted mean glucose was 163 ± 39 mg/dL for INT patients versus 202 ± 39 mg/dL for UC patients (P < .01). One INT patient and 6 UC patients had a BG < 50 mg/dL (P = .11). Hospital LOS was similar: 2.7 ± 2.0 versus 3.1 ± 1.9 days, respectively (P = .58). An aspart insulin protocol safely lowers BG levels in the ED without prolonging LOS. During hospitalization, a detemir-aspart protocol achieves significantly better glycemic control compared with guideline-driven use of NPH-aspart or glargine/detemir-aspart (usual care) without increasing hypoglycemia. Standardization of insulin protocols in the ED and hospital settings leads to improvement in overall glycemic control with greater safety and efficacy than usual care. Output: | {'conditions': 'Type 2 Diabetes Mellitus', 'interventions': 'Drug: insulins aspart and detemir'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Decennial administration of a reduced antigen content diphtheria and tetanus toxoids and acellular pertussis vaccine in young adults. Booster vaccination against tetanus and diphtheria at 10-year intervals is commonly recommended. Reduced antigen content diphtheria and tetanus toxoids and acellular pertussis (dTpa) vaccines developed for booster vaccination of preschool children, adolescents, and adults are licensed for once-in-a-lifetime use in most countries. Objective. To evaluate decennial administration of a dTpa vaccine. Methods. Young adults vaccinated with dTpa or diphtheria and tetanus toxoids followed by acellular pertussis (DT+ap) 1 month later in a clinical trial 10 years previously received 1 dTpa dose. Blood samples were taken before and 1 month after vaccination. Antibody concentrations against vaccine antigens were measured by enzyme-linked immunosorbent assay. Solicited and unsolicited symptoms and serious adverse events were recorded. Eighty-two individuals were enrolled in the study. In the 75 individuals who had received the dTpa vaccine 10 years previously, prevaccination seroprotection or seropositivity rates were 98.8% (diphtheria), 97.5% (tetanus), 64.6% (pertussis toxoid), 100% (filamentous hemagglutinin), and 96.3% (pertactin). One month after the second booster, all study participants were seroprotected or seropositive against all vaccine antigens. Antibody concentrations increased by a similar magnitude as 10 years previously. During the 4-day follow-up, 9.9% of participants recorded grade 3 pain; 17.3% and 18.5% recorded redness and swelling of 50 mm or larger, respectively; and 8.6% recorded fever (temperature, 37.5 degrees C). No serious adverse events were considered causally related to the vaccine. A second dTpa booster was highly immunogenic and well tolerated in this population of young adults. This study supports the use of this vaccine as a decennial booster. ClinicalTrials.gov identifier: NCT00610168 . Output: | {'conditions': 'Diphtheria|Tetanus|Pertussis', 'interventions': 'Biological: Boostrix TM'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Switching to adalimumab for psoriasis patients with a suboptimal response to etanercept, methotrexate, or phototherapy: efficacy and safety results from an open-label study. Strategies for transitioning patients with psoriasis from suboptimal therapy have not been delineated. We sought to determine the efficacy and safety of transitioning to adalimumab for the treatment of psoriasis in patients with suboptimal response to prior therapy with etanercept, methotrexate (MTX), or narrowband (NB)-ultraviolet (UV)B phototherapy. In this 16-week, open-label, phase IIIb trial, patients with chronic plaque psoriasis discontinued suboptimal therapy between 11 and 17 days (etanercept) or between 4 and 10 days (MTX and NB-UVB) before initiating adalimumab (80 mg at week 0, then 40 mg every other week from week 1). The primary end point was the percentage of patients achieving a Physician Global Assessment of "clear" or "minimal" at week 16. At week 16, Physician Global Assessment of "clear" or "minimal" was achieved by 52% of all enrolled patients (79 of 152) and 49%, 61%, and 48% in the etanercept, MTX, and NB-UVB subgroups, respectively. Four patients (2.6%) experienced at least 125% worsening of Psoriasis Area and Severity Index score relative to screening value at any study visit. The adalimumab safety profile was consistent with results from other psoriasis clinical trials. This study is limited by its relatively short 16-week duration, small patient enrollment, and open-label design. Patients who had a suboptimal response to etanercept, MTX, or NB-UVB phototherapy experienced a similar, approximately 50% likelihood of achieving a clinically relevant response to adalimumab. Immediate transition to adalimumab from prior suboptimal therapy, with no dosage tapering or overlap, had a low risk of psoriasis flare. Output: | {'conditions': 'Psoriasis', 'interventions': 'Biological: adalimumab'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Horizontal transmission of a human rotavirus vaccine strain--a randomized, placebo-controlled study in twins. Transmission of excreted vaccine-derived infectious virus from vaccinated to unvaccinated individuals is possible within close contacts. This randomized (1:1), double-blind study evaluated the potential for transmission of human rotavirus vaccine strain, HRV (Rotarix™) from vaccine recipients to unvaccinated close contacts (twins). 100 pairs of healthy twins aged 6-14 weeks at the time of Dose 1 of HRV vaccine/placebo were enrolled and one randomly selected twin from each pair received two vaccine doses and the other received placebo doses (at 2 and 4 months of age). Presence of vaccine strain in the stool samples of placebo recipients was an indicator of transmission. Serial stool samples were tested for rotavirus using ELISA at pre-determined time points; rotavirus positive stool samples were tested with RT-PCR and reverse hybridization assay to identify G1P[8] vaccine strain. If G1P[8] vaccine strain was detected, the complete genome was sequenced to assess the similarity between viral isolates. Immunogenicity and safety of HRV vaccine in transmission cases was assessed. 15 transmission cases were reported in 80 evaluable twins who received placebo and the transmission rate was 18.8% (95% CI: 10.9-29.0%). None of the transmission cases was associated with gastroenteritis symptoms. Anti-rotavirus IgA seroconversion was 62.5% (95% CI: 51.0-73.1%) (HRV) and 21.3% (95% CI: 12.9-31.8%) (placebo) 7-weeks post-Dose 2; seroconversion in transmission cases was 26.7% (95% CI: 7.8-55.1%). Genetic variations or amino acid substitutions in transmission cases were similar to that seen in corresponding vaccine recipients. Transmission of HRV vaccine strain to unvaccinated twins living in close contact occurred, however, they were not associated with increased of gastroenteritis. Whether transmission leads to indirect protection among unvaccinated individuals remains unknown at this stage. Output: | {'conditions': 'Rotavirus Gastroenteritis', 'interventions': 'Biological: Rotarix|Biological: Placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Brief alcohol intervention by newly trained workers versus leaflets: comparison of effect in older heavy drinkers identified in a population health examination survey: a randomized controlled trial. To test if a brief motivational intervention (BMI) in a non-treatment seeking population of heavy drinkers results in a reduced alcohol intake. Screening of 12,364 participants in a Danish health examination survey led to 1026 heavy drinkers of whom 772 were included and randomized to a BMI group (n = 391) or a control group (n = 381) receiving two leaflets about alcohol. Follow-up took place after 6 and 12 months including 670 and 616 participants respectively. The outcome measure was self-reported weekly alcohol consumption. Data were analysed according to the intention-to-treat principle. We used the Motivational Interviewing Treatment Integrity 3.0 code (MITI) as a quality control of the interventions delivered. The intervention effect of the BMI was -1.0 drinks/week, but the effect was not significant. The MITI analysis showed that the quality of the BMI delivered was sub-optimal, as only one of four aspects was above the recommended level for beginning proficiency. We found no effect of a BMI in reducing alcohol consumption. The generalizability of the study is questionable, as individuals with the lowest level of education, low income and unmarried individuals are under-represented. Output: | {'conditions': 'Alcohol Abuse', 'interventions': 'Other: Brief intervention|Other: Control group'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Prolonged leucine supplementation does not augment muscle mass or affect glycemic control in elderly type 2 diabetic men. The loss of muscle mass with aging has been, at least partly, attributed to a blunted muscle protein synthetic response to food intake. Leucine coingestion has been reported to stimulate postprandial insulin release and augment postprandial muscle protein accretion. We assessed the clinical benefits of 6 mo of leucine supplementation in elderly, type 2 diabetes patients. Sixty elderly males with type 2 diabetes (age, 71 ± 1 y; BMI, 27.3 ± 0.4 kg/m(2)) were administered 2.5 g L-leucine (n = 30) or a placebo (n = 30) with each main meal during 6 mo of nutritional intervention (7.5 g/d leucine or placebo). Body composition, muscle fiber characteristics, muscle strength, glucose homeostasis, and basal plasma amino acid and lipid concentrations were assessed prior to, during, and after intervention. Lean tissue mass did not change or differ between groups and at 0, 3, and 6 mo were 61.9 ± 1.1, 62.2 ± 1.1, and 62.0 ± 1.0 kg, respectively, in the leucine group and 62.2 ± 1.3, 62.2 ± 1.3, and 62.2 ± 1.3 kg in the placebo group. There also were no changes in body fat percentage, muscle strength, and muscle fiber type characteristics. Blood glycosylated hemoglobin did not change or differ between groups and was 7.1 ± 0.1% in the leucine group and 7.2 ± 0.2% in the placebo group. Consistent with this, oral glucose insulin sensitivity and plasma lipid concentrations did not change or differ between groups. We conclude that prolonged leucine supplementation (7.5 g/d) does not modulate body composition, muscle mass, strength, glycemic control, and/or lipidemia in elderly, type 2 diabetes patients who habitually consume adequate dietary protein. Output: | {'conditions': 'Type 2 Diabetes', 'interventions': 'Dietary Supplement: Leucine|Dietary Supplement: Wheat flour'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Long-term safety and tolerability of entecavir in patients with chronic hepatitis B in the rollover study ETV-901. To review long-term safety data from the rollover study ETV-901, focusing on adverse events (AEs) with a potential nucleos(t)ide association. The open-label study ETV-901 (AI463901) assessed the safety of entecavir in chronic hepatitis B patients who received entecavir, lamivudine or adefovir monotherapy in previous entecavir Phase II/III studies. Long-term cumulative safety results are based on reported AEs, regardless of causal relationship. Median exposure to entecavir in study ETV-901 was 184 weeks. Commonly reported AEs (≥ 10%) were upper respiratory tract infection, headache and nasopharyngitis. Most AEs were mild to moderate; 203 (19%) patients reported grade 3 - 4 AEs, with 45 (4%) considered related to entecavir. There were 14 (1%) discontinuations due to AEs. On-treatment alanine aminotransferase (ALT) flares were reported in 32 (3%) patients and were associated with a reduction in hepatitis B virus DNA of more than 2 log(10) copies/ml in 25/32 patients. AEs potentially associated with nucleos(t)ide analogs were infrequent, the most common being myalgia (n = 54; 5%) and neuropathy-related AEs (hypoparesthesia and hyperparesthesia, polyneuropathy; n = 42; 4%). Long-term administration of entecavir was associated with low rates of serious AEs, discontinuations due to AEs and ALT flares. AEs potentially associated with nucleos(t)ide use occurred at low rates. Output: | {'conditions': 'Hepatitis B Virus|HBV', 'interventions': 'Drug: Entecavir|Drug: Lamivudine'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Once-daily initiation with biphasic insulin aspart 30 versus insulin glargine in patients with type 2 diabetes inadequately controlled with oral drugs: an open-label, multinational RCT. To assess the efficacy and safety of biphasic insulin aspart 70/30 (BIAsp 30) and insulin glargine, administered once daily in subjects with type 2 diabetes inadequately controlled with oral anti-diabetic drugs. In this 26-week, open-labeled, randomized, parallel-group, multinational, treat-to-target trial, 480 insulin-naïve subjects were randomized to receive either BIAsp 30 before dinner or insulin glargine at bedtime, both in combination with metformin and glimepiride. NCT00469092, ClinicalTrials.gov. A total of 433 subjects completed the trial. Estimated mean reduction in HbA(1c) from baseline to end of treatment was -1.41% with BIAsp 30 and -1.25% with insulin glargine (BIAsp 30 - insulin glargine = -0.16%, 95% CI [-0.30; -0.02], p = 0.029). At the end of treatment, mean HbA(1c) was 7.1% and 7.3% for BIAsp 30 and insulin glargine, respectively. Significantly lower plasma glucose levels were observed with BIAsp 30 post-dinner (BIAsp 30 - insulin glargine = -0.52 mmol/L, 95% CI [-1.02; -0.03], p = 0.04) and at bedtime (BIAsp 30 - insulin glargine = -0.78 mmol/L, 95% CI [-1.25; -0.31], p < 0.01). The relative risk (RR) of experiencing a nocturnal hypoglycemic episode (00:00-06.00 a.m.) was significantly higher with BIAsp 30 than with insulin glargine (1.1 versus 0.5 episodes/year, RR = 2.41, 95% CI [1.34; 4.34], p = 0.003), but overall hypoglycemia rates were low. There were three major hypoglycemic episodes in each group. With respect to HbA(1c), BIAsp 30 fulfilled the statistical criteria for non-inferiority and superiority to insulin glargine and, according to pre-defined criteria, the improvements in HbA(1c) are considered clinically equivalent. Subjects had an increased risk of minor nocturnal hypoglycemia with BIAsp 30. There were no differences in treatment satisfaction between the two groups. Output: | {'conditions': 'Diabetes|Diabetes Mellitus, Type 2', 'interventions': 'Drug: biphasic insulin aspart|Drug: insulin glargine|Drug: metformin|Drug: glimepiride'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Randomized, double-blind comparative trial of subunit and virosomal influenza vaccines for immunocompromised patients. To our knowledge, no study to date has compared the effects of a subunit influenza vaccine with those of a virosomal influenza vaccine on immunocompromised patients. A prospective, double-blind, randomized study was conducted to compare the immunogenicity and reactogenicity of subunit and virosomal influenza vaccines for adult patients who had an immunosuppressive disease or who were immunocompromised as a result of treatment. There were 304 patients enrolled in our study: 131 with human immunodeficiency virus (HIV) infection, 47 with a chronic rheumatologic disease, 74 who underwent a renal transplant, 47 who received long-term hemodialysis, and 5 who had some other nephrologic disease. There were 151 patients who received the subunit vaccine and 153 patients who received the virosomal vaccine. A slightly higher percentage of patients from the subunit vaccine group were protected against all 3 influenza vaccine strains after being vaccinated, compared with patients from the virosomal vaccine group (41% vs. 30% of patients; P = .03). Among HIV-infected patients, the level of HIV RNA, but not the CD4 cell count, was an independent predictor of vaccine response. Among renal transplant patients, treatment with mycophenolate significantly reduced the immune response to vaccination. The 2 vaccines were comparable with regard to the frequency and severity of local and systemic reactions within 7 days after vaccination. Disease-specific scores for the activity of rheumatologic diseases did not indicate flare-ups 4-6 weeks after vaccination. For immunosuppressed patients, the subunit vaccine was slightly more immunogenic than the virosomal vaccine. The 2 vaccines were comparable with regard to reactogenicity. Vaccine response decreased with increasing degree of immune suppression. Among HIV-infected patients, the viral load, rather than the CD4 cell count, predicted the protective immune response to the vaccine. NCT00783380 . Output: | {'conditions': 'Immunosuppression', 'interventions': 'Biological: Virosomal influenza vaccine|Biological: Subunit influenza vaccine'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Efficacy of artesunate with sulfalene plus pyrimethamine versus praziquantel for treatment of Schistosoma mansoni in Kenyan children: an open-label randomised controlled trial. Schistosomiasis is an important parasitic disease in Kenya. Decreasing susceptibility of schistosomes to praziquantel, the major drug used to reduce disease morbidity, has made assessment of new antischistosomal drugs a priority. We aimed to assess the safety and efficacy of an artesunate-based combination drug in the treatment of schistosomiasis. In this open-label randomised trial in Rarieda district of western Kenya, we enrolled school children (aged 6-15 years) who had Schistosoma mansoni infection according to duplicate Kato-Katz thick smears from a stool sample. Computer-generated block randomisation was used to assign children (1:1) to receive artesunate (100 mg) with sulfalene (also known as sulfamethoxypyrazine; 250 mg) plus pyrimethamine (12.5 mg) as one dose every 24 h for 3 days or one dose of praziquantel (40 mg/kg per day). The primary efficacy endpoint was the number of participants cured 28 days after treatment. Analysis was by intention to treat. This trial is registered with ClinicalTrials.gov, number NCT01054651. Between October and December, 2009, 212 children were enrolled and assigned to receive artesunate with sulfalene plus pyrimethamine (n=106) or praziquantel (n=106). 69 patients (65%) were cured in the praziquantel treatment group compared with 15 (14%) in the artesunate with sulfalene plus pyrimethamine treatment group (p<0.0001). Adverse events were less common in patients taking artesunate with sulfalene plus pyrimethamine than in those taking praziquantel (22% [n=23] vs 49% [n=52], p<0.0001), and no drug-related serious adverse events occurred. The standard treatment with praziquantel is more effective than artesunate with sulfalene plus pyrimethamine in the treatment of children with S mansoni infection in western Kenya. Whether artemisinin-based combination therapy has a role in the treatment of schistosomiasis is unclear. Output: | {'conditions': 'Schistosoma Mansoni', 'interventions': 'Drug: Artesunate+Sulfamethoxypyrazine/pyrimethamine|Drug: Praziquantel'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Recombinant human hyaluronidase-enabled subcutaneous pediatric rehydration. The Increased Flow Utilizing Subcutaneously-Enabled (INFUSE)-Pediatric Rehydration Study was designed to assess efficacy, safety, and clinical utility of recombinant human hyaluronidase (rHuPH20)-facilitated subcutaneous rehydration in children 2 months to 10 years of age. Patients with mild/moderate dehydration requiring parenteral treatment in US emergency departments were eligible for this phase IV, multicenter, single-arm study. They received subcutaneous injection of 1 mL rHuPH20 (150 U), followed by subcutaneous infusion of 20 mL/kg isotonic fluid over the first hour. Subcutaneous rehydration was continued as needed for up to 72 hours. Rehydration was deemed successful if it was attributed by the investigator primarily to subcutaneous fluid infusion and the child was discharged without requiring an alternative method of rehydration. Efficacy was evaluated in 51 patients (mean age: 1.9 years; mean weight: 11.2 kg). Initial subcutaneous catheter placement was achieved with 1 attempt for 46/51 (90.2%) of patients. Rehydration was successful for 43/51 (84.3%) of patients. Five patients (9.8%) were hospitalized but deemed to be rehydrated primarily through subcutaneous therapy, for a total of 48/51 (94.1%) of patients. No treatment-related systemic adverse events were reported, but 1 serious adverse event occurred (cellulitis at infusion site). Investigators found the procedure easy to perform for 96% of patients (49/51 patients), and 90% of parents (43/48 parents) were satisfied or very satisfied. rHuPH20-facilitated subcutaneous hydration seems to be safe and effective for young children with mild/moderate dehydration. Subcutaneous access is achieved easily, and the procedure is well accepted by clinicians and parents. Output: | {'conditions': 'Dehydration', 'interventions': 'Drug: hyaluronidase (human recombinant)/rehydration fluid'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Efficacy and safety of the novel α₄β₂ neuronal nicotinic receptor partial agonist ABT-089 in adults with attention-deficit/hyperactivity disorder: a randomized, double-blind, placebo-controlled crossover study. α(4)β(2) Neuronal nicotinic receptors (NNRs) are implicated in the pathophysiology of attention-deficit/hyperactivity disorder (ADHD). This study examined the efficacy and safety of the α(4)β(2) NNR partial agonist ABT-089 versus placebo in adults with ADHD. In this multicenter, randomized, double-blind, placebo-controlled crossover study, subjects received placebo followed by ABT-089 (2 mg once daily [QD], 5 mg QD, 15 mg QD, 40 mg QD, or 40 mg twice daily [BID]), or vice versa, in a 2 × 2 crossover design. Each treatment period was 4 weeks, separated by a 2-week washout period. The primary efficacy endpoint was the Conners' Adult ADHD Rating Scale-Investigator Rated (CAARS:Inv) total score at the end of each treatment period. Secondary outcomes based on clinician- and self-rated efficacy scales were evaluated. Of the 221 subjects enrolled, 171 met criteria for inclusion in the completers dataset for efficacy analyses. ABT-089 was superior to placebo on the CAARS:Inv total score at 40 mg QD and 40 mg BID (model-based least square mean difference from placebo: -4.33, P = 0.02; -3.02, P = 0.03, respectively). ABT-089 also demonstrated significant improvements on several secondary measures of efficacy. ABT-089 was generally safe and well tolerated. The most commonly reported adverse events (≥5%) for total ABT-089-treated subjects at rates higher than placebo were headache, upper respiratory tract infection, irritability, insomnia, and nasopharyngitis. In this phase 2 crossover study, the NNR partial agonist ABT-089, at doses of 40 mg QD and 40 mg BID, was efficacious and generally well tolerated in treatment of adults with ADHD. Output: | {'conditions': 'Attention-Deficit/Hyperactivity Disorder', 'interventions': 'Drug: ABT-089|Drug: Placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Multi-centre, randomized clinical trial on the efficacy and safety of recombinant human platelet-derived growth factor with β-tricalcium phosphate in human intra-osseous periodontal defects. the objective of the study was to evaluate the safety and efficacy of a formulation containing recombinant human platelet-derived growth factor (rhPDGF-BB) and β-tricalcium phosphate (β-TCP) in patients with periodontal defects and to compare it with those of β-TCP alone. in this double-blind, prospective, parallel, active-controlled, randomized, multi-centre clinical trial, 54 patients with periodontal osseous defects were randomly assigned to rhPDGF-BB+β-TCP or β-TCP. Following periodontal surgery, respective implantation was performed. The primary and secondary end points of treatment were evaluated at the third and the sixth month. among the outcome measures, the extent of linear bone growth (p<0.01) and per cent bone fill (p<0.004) at the sixth month over baseline were significantly higher in the rhPDGF-BB+β-TCP group when compared with the β-TCP group. Similarly, it also resulted in significantly higher area under the curve clinical attachment level gain at 0-6 months (p<0.01), CAL gain and greater reduction in probing depth at the third and the sixth month than that with β-TCP treatment alone. The incidence of adverse events was similar in both the groups and no serious adverse events were reported in any of the patients. rhPDGF-BB+β-TCP is safe and effective in the treatment of periodontal defects. It increases bone formation and soft tissue healing (clinicaltrials.gov, number NCT00496847; CTRI No.: CTRI/2008/091/000152). Output: | {'conditions': 'Periodontal Defects', 'interventions': 'Drug: PERIOGEN (rhPDGF-beta-TCP)'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Low-dose versus moderate-dose atorvastatin after acute myocardial infarction: 8-month effects on coronary flow reserve and angiogenic cell mobilisation. To compare the effects of atorvastatin 10 mg versus 40 mg in circulating angiogenic cell mobilisations and in restoring coronary flow reserve (CFR) during the 8-month follow-up in patients with a first acute myocardial infarction (AMI). CFR was measured using an intracoronary Doppler wire in 102 patients with AMI at baseline and at 8 months. Changes in the absolute number of circulating angiogenic cells were measured at baseline, 1 day, 5 days and at 8 months. Stented patients were randomly assigned to either low-dose atorvastatin 10 mg (ATOR10, n=52) or moderate-dose atorvastatin 40 mg (ATOR40, n=50). Setting University Hospital. CFR increased significantly in both groups during the 8-month follow-up. The 8-month increases from baseline in CFR were significantly greater in the ATOR40 group than in the ATOR10 group (0.99+/-0.69 vs 0.55+/-0.47, p=0.017, respectively). The serial increases in the absolute number of CD34+ and CXCR4+ cells were significantly greater in the ATOR40 group, especially at 24 h after the procedure (two-way repeated-measures analysis of variance: p=0.046 and p=0.022, respectively). Decreases from baseline for interleukin 6 (-2.94+/-3.31 vs -1.52+/-2.82 pg/ml), tumour necrosis factor alpha (-1.31+/-2.96 vs -0.01+/-1.29 pg/ml), soluble intercellular adhesion molecule-1 (-71+/-95 vs 37+/-83 ng/ml) and soluble vascular cell adhesion molecule-1 (-51+/-364 vs 190+/-204 ng/ml) were significantly greater in the ATOR40 group. The recovery of microvascular integrity after acute ischaemic injury in the ATOR40 group was expedited by greater circulating angiogenic cell mobilisations such as CD34+ and CXCR4+ cells, together with greater decreases in inflammatory cytokines and low-density lipoprotein-cholesterol concentrations. Registration number http://ClinicalTrials.gov number, NCT00536887. Output: | {'conditions': 'Acute Myocardial Infarction', 'interventions': 'Drug: atorvastatin'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Efficacy and tolerability of once-daily oral fimasartan 20 to 240 mg/d in Korean Patients with hypertension: findings from Two Phase II, randomized, double-blind, placebo-controlled studies. Fimasartan is a selective angiotensin II receptor blocker developed for once-daily dosing. To meet the regulatory requirements for approval of an antihypertensive treatment in Korea, this pair of studies was conducted to evaluate the efficacy and tolerability of fimasartan, to determine its dose-response relationship and minimum effective dose, and to characterize its blood pressure (BP)-reduction profile over the dosing interval. These 2 Phase II, randomized, double-blind, placebo-controlled, parallel-group, and dose-response studies enrolled male or nonchildbearing female Korean patients aged 18 to 65 years (study 1) or 18 to 70 years (study 2) with essential hypertension (sitting diastolic BP [DBP] 95-<115 mm Hg [study 1] or 90-<110 mm Hg [study 2]). Patients were randomly assigned to receive fimasartan 20, 60, 120, or 180 mg (study 1) or 20, 60, 120, or 240 mg (study 2) or placebo in the same ratio, once daily for 4 weeks (study 1) or 8 weeks (study 2). Clinic BP was measured at trough, and change from baseline in DBP at week 4 (study 1) or 8 (study 2) was the primary efficacy end point. In study 1, 24-hour ambulatory BP monitoring (ABPM) was conducted. Treatment-emergent adverse events (TEAEs) were assessed using a structured questionnaire, laboratory testing, physical examination, and ECG readings. Totals of 61 and 195 patients participated in studies 1 and 2, respectively (68% male; mean age, 50.1 and 55.1 years; DBP, 98.7 and 103.6 mm Hg; systolic BP, 147.0 and 158.1 mm Hg), of whom 52 (85.2%) and 169 (86.7%) completed each study. Data from ABPM were obtained from 45 patients (73.8%), and safety profile was evaluated in 225 participants. Four-week treatment with fimasartan 180 mg once daily was associated with a significantly greater mean reduction in DBP compared with placebo in study 1 (-16.4 vs -5.5 mm Hg; P = 0.022). In study 2, fimasartan 60, 120, and 240 mg once daily were associated with significantly greater reductions in DBP after 8 weeks of treatment compared with placebo (-14.4, -14.1, and -12.7 vs -5.8 mm Hg, respectively; P < 0.0001-< 0.005). Fimasartan 60 mg once daily was the minimum effective dose, and the dose-response relationship was flat at doses >60 mg once daily. BP reduction was maintained over the full 24-hour dosing interval (trough-to-peak ratios: 0.41-0.98). The proportions of patients who experienced TEAEs were comparable among the treatment groups in both studies, with headache (9.8%) and dizziness (4.4%) being most commonly reported. No serious AEs were reported. Once-daily oral administration of fimasartan was well tolerated and efficacious in reducing BP in these hypertensive Korean patient populations. ClinicalTrials.gov identifiers: NCT00937651 and NCT00923611. Output: | {'conditions': 'Essential Hypertension', 'interventions': 'Drug: Placebo|Drug: Fimasartan (BR-A-657•K) 20 mg|Drug: Fimasartan (BR-A-657•K) 60 mg|Drug: Fimasartan (BR-A-657•K) 180 mg'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Gender difference in antidiuretic response to desmopressin. Increased age and female gender are well-known risk factors for the development of desmopressin-induced hyponatremia. However, little focus has been on exploring gender differences in the antidiuretic response to desmopressin. Based on an exploratory analysis from three clinical trials, we report a significant gender difference in the effects of desmopressin on nocturnal urine volume that could not be explained by pharmacokinetic differences. Mean desmopressin concentration profiles were tested for covariates, and age and gender were not statistically significant and only weight was significant for log(C(max)) (P = 0.0183) and borderline significant for log(AUC) (P = 0.0571). The decrease in nocturnal urine volume in nocturia patients treated with desmopressin over 28 days was significantly larger for women at the lower desmopressin melt doses of 10 and 25 μg than for men. The ED(50) for men was modeled to be 43.2 μg and 16.1 μg for women, with the ED(50) men/women estimated to be 2.7 (1.3-8.1 95% CI), corresponding to significantly higher sensitivity to desmopressin in women. An increasing incidence of hyponatremia with increasing dose was found, and at the highest dose level of 100 μg decreases in serum sodium were approximately twofold greater in women over 50 yr of age than in men. A new dose recommendation stratified by gender is suggested in the treatment of nocturia: for men, 50- to 100-μg melt is an efficacious and safe dose, while for women a dose of 25 μg melt is recommended as efficacious with no observed incidences of hyponatremia. Areas for further research are proposed to uncover pathophysiological mechanism(s) behind these gender differences. Output: | {'conditions': 'Nocturia', 'interventions': 'Drug: desmopressin acetate|Drug: Placebo|Drug: desmopressin acetate|Drug: desmopressin acetate|Drug: desmopressin acetate'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:The efficacy of montelukast during the allergy season in pediatric patients with persistent asthma and seasonal aeroallergen sensitivity. To determine the effect of montelukast on asthma during the allergy season in children with persistent asthma and seasonal aeroallergen sensitivity. This 3-week double-blind, placebo-controlled, parallel-group multicenter study compared daily montelukast 5 mg chewable tablets and placebo in patients 6-14 years of age with forced expiratory volume in 1 second (FEV(1)) > or = 60 and < or = 85% predicted, persistent asthma that is also active during allergy season, and documented sensitivity to seasonal allergens. Concomitant inhaled corticosteroid use was permitted in up to 40% of enrolled patients. The primary endpoint was the percentage change from baseline in FEV(1) over 3 weeks of treatment. Additional endpoints included the percentage change from baseline in beta-agonist use, average changes in daytime and nighttime symptom score, AM and PM peak expiratory flow rate (PEFR), investigator's global asthma evaluation, and parent/guardian global asthma evaluation at the end of the treatment period. Adverse experiences (AEs) were collected to assess safety and tolerability. A total of 421 patients were randomized to montelukast (N = 203) or placebo (N = 218). For the primary endpoint, the percentage change from baseline FEV(1), montelukast was not significantly different from placebo (least squares mean 9.53% vs. 9.15%, respectively; p = 0.810). Compared with placebo, montelukast was associated with significantly lower (better) investigator's global asthma evaluation (LS mean 2.71 vs. 2.98; p < 0.05) and parent/guardian global asthma evaluation (LS mean: 2.63 vs. 2.90; p < 0.05) scores. There were no significant differences between treatment groups for the other efficacy evaluations. Both treatments were well tolerated, with no significant differences observed in AE rates. Montelukast did not significantly improve FEV(1) compared with placebo over three weeks of treatment during the allergy season in pediatric patients with seasonal allergen sensitivity. (ClinicalTrials.gov identifier: NCT00289874). Output: | {'conditions': 'Asthma', 'interventions': 'Drug: montelukast sodium|Drug: Comparator: Placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Effectiveness and safety of recombinant human erythropoietin beta in maintaining common haemoglobin targets in routine clinical practice in Europe: the GAIN study. The Gain effectiveness in Anaemia treatment wIth NeoRecormon (epoetin beta) study (GAIN) evaluated the effectiveness and safety of recombinant human erythropoietin beta in correcting and/or maintaining common haemoglobin (Hb) targets in routine clinical practice in Europe. European 18-month observational, prospective clinical practice study across 217 centres from 13 countries. During a 3-month retrospective period, patients received any erythropoiesis stimulating agent (ESA). For the subsequent 18-month study phase, patients receiving intravenous (IV) epoetin beta or any other ESA were recommended to be switched to subcutaneous (SC) epoetin beta. Presence of anti-erythropoietin antibodies (AEAB) and related outcomes was investigated before and during the study. ClinicalTrials.gov number: NCT00551603. Correction and maintenance of Hb levels within recommended target range and mean dose requirement to correct and maintain target Hb levels. A total of 4264 patients on haemodialysis received an ESA for treatment of renal anaemia. During the study period, the number of patients who maintained Hb levels in the recommended target range of 10-12 g/dL increased from 57% to 62%. Administration of SC epoetin beta resulted in a 24% lower mean dose requirement to maintain target Hb levels compared to IV administration (p < 0.001). Considerable differences were observed between countries in the study. No patients developed pure red cell aplasia associated with AEAB during observation. This observational study suggests that haemodialysis patients who are receiving any ESA via SC or IV administration for treatment of their renal anaemia can be safely and effectively switched to SC epoetin beta to achieve or maintain the currently recommended Hb targets. SC required a lower dose than IV administration to maintain similar efficacy, thereby potentially lowering the drug costs. Output: | {'conditions': 'Bio-Equivalency of 2 Treatment Schedules in HD Patients', 'interventions': 'Drug: switch (epoetinum beta, darbepoetinum)|Drug: continuation (darbepoetinum)'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Lidocaine pretreatment with tourniquet versus lidocaine-propofol admixture for attenuating propofol injection pain: a randomized controlled trial. Findings from studies investigating optimal techniques for attenuating propofol-related injection pain are inconsistent. In previous studies, lidocaine pretreatment using a tourniquet has been reported to be superior, inferior, or equivalent to a lidocaine-propofol admixture for reducing pain. This discordance could represent either no meaningful difference in the treatments or underlying methodological differences in the previous studies. We hypothesized that tourniquet-controlled pretreatment with lidocaine would be superior to lidocaine-propofol admixture for reducing propofol injection pain. This randomized controlled trial compared 3 groups-a control group (saline pretreatment/saline admixture; n = 50), a pretreatment group (lidocaine pretreatment/saline admixture; n = 51), and an admixture group (saline pretreatment/lidocaine admixture; n = 50). The primary outcome was verbal pain score after injection. The incidence of pain on injection was explored as a secondary outcome. The median (interquartile range) verbal pain score after study solution injection were as follows-control group: 3 (0-6), pretreatment group: 0 (0-0), and admixture group: 0 (0-2). The pretreatment group had significantly lower pain scores when compared with the admixture group (P = 0.016), and both groups were superior to the control group. The pretreatment group had fewer subjects experiencing any injection pain than did the admixture group (20% vs. 44%, respectively; P = 0.024). Tourniquet-controlled pretreatment with lidocaine is statistically superior to admixing lidocaine with propofol for reducing propofol injection pain intensity, but the clinical importance of this small effect is questionable. However, pretreatment more effectively eliminates injection pain. Output: | {'conditions': 'Pain', 'interventions': 'Drug: Saline|Drug: Lidocaine / propofol admixture|Drug: lidocaine pretreatment'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Adherence and acceptability of the contraceptive ring compared with the pill among students: a randomized controlled trial. To compare satisfaction with and adherence to the contraceptive vaginal ring and a daily low-dose oral contraceptive pill (OCP) among college and graduate students using a novel method of electronic data collection. We randomly assigned 273 women to the contraceptive vaginal ring (n=136) or OCP (n=137) for three consecutive menstrual cycles. Participants completed daily Internet-based, online diaries regarding method adherence and satisfaction during cycles of use. At 3 months, they completed an online survey regarding intention to continue their method and overall acceptability. At 6 months, we surveyed participants to see whether they continued using contraception and, if so, which method. Rates of loss to follow-up were similar between groups. Contraceptive vaginal ring users reported more perfect use in the first 2 months (P=.05). After the 3-month study period, 52 (43%) of 121 contraceptive vaginal ring users and 65 (52%) of 126 OCP users reported plans to continue their method (P=.16). However, at 6 months, only 31 (26%) of 117 contraceptive vaginal ring users and 36 (29%) of 123 OCP users had continued their assigned study method (P=.61). Almost 50% of both groups were using condoms or no method. Contraceptive vaginal ring users were more likely to report perfect use during the 3-month trial period than were OCP users. Despite randomization, participants were equally satisfied with their assigned hormonal contraceptive method. At 6 months, less than 30% of participants were still using their assigned method. ClinicalTrials.gov, www.clinicaltrials.gov, NCT00635570. Output: | {'conditions': 'Birth Control Compliance', 'interventions': 'Drug: Ortho Tri-cyclen Lo|Device: NuvaRing'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Abatacept for Crohn's disease and ulcerative colitis. The efficacy of abatacept, a selective costimulation modulator, in Crohn's disease (CD) and ulcerative colitis (UC) is unknown. Four placebo-controlled trials evaluated the efficacy and safety of abatacept as induction (IP) and maintenance (MP) therapy in adults with active, moderate-to-severe CD (CD-IP; CD-MP) and UC (UC-IP1; UC-MP). In CD-IP and UC-IP1, 451 patients with CD and 490 patients with UC were randomized to abatacept 30, 10, or 3 mg/kg (according to body weight) or placebo, and dosed at weeks 0, 2, 4, and 8. In MP, 90 patients with CD and 131 patients with UC who responded to abatacept at week 12 in the induction trials were randomized to abatacept 10 mg/kg or placebo every 4 weeks through week 52. In CD-IP, 17.2%, 10.2%, and 15.5% of patients receiving abatacept 30, 10, and 3 mg/kg achieved a clinical response at weeks 8 and 12, vs 14.4% receiving placebo (P = .611, P = .311, and P = .812, respectively). In UC-IP1, 21.4%, 19.0%, and 20.3% of patients receiving abatacept 30, 10, and 3 mg/kg achieved a clinical response at week 12, vs 29.5% receiving placebo (P = .124, P = .043, and P = .158, respectively). In CD-MP, 23.8% vs 11.1% of abatacept vs placebo patients were in remission at week 52. In UC-MP, 12.5% vs 14.1% of patients receiving abatacept vs placebo were in remission at week 52. Safety generally was comparable between groups. The studies showed that abatacept is not efficacious for the treatment of moderate-to-severe CD or UC. Output: | {'conditions': 'Ulcerative Colitis', 'interventions': 'Drug: abatacept (ABA)|Drug: placebo|Drug: abatacept'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Epigenetic modification of the FMR1 gene in fragile X syndrome is associated with differential response to the mGluR5 antagonist AFQ056. Fragile X syndrome (FXS) is an X-linked condition associated with intellectual disability and behavioral problems. It is caused by expansion of a CGG repeat in the 5' untranslated region of the fragile X mental retardation 1 (FMR1) gene. This mutation is associated with hypermethylation at the FMR1 promoter and resultant transcriptional silencing. FMR1 silencing has many consequences, including up-regulation of metabotropic glutamate receptor 5 (mGluR5)-mediated signaling. mGluR5 receptor antagonists have shown promise in preclinical FXS models and in one small open-label study of FXS. We examined whether a receptor subtype-selective inhibitor of mGluR5, AFQ056, improves the behavioral symptoms of FXS in a randomized, double-blind, two-treatment, two-period, crossover study of 30 male FXS patients aged 18 to 35 years. We detected no significant effects of treatment on the primary outcome measure, the Aberrant Behavior Checklist-Community Edition (ABC-C) score, at day 19 or 20 of treatment. In an exploratory analysis, however, seven patients with full FMR1 promoter methylation and no detectable FMR1 messenger RNA improved, as measured with the ABC-C, significantly more after AFQ056 treatment than with placebo (P < 0.001). We detected no response in 18 patients with partial promoter methylation. Twenty-four patients experienced an adverse event, which was mostly mild to moderately severe fatigue or headache. If confirmed in larger and longer-term studies, these results suggest that blockade of the mGluR5 receptor in patients with full methylation at the FMR1 promoter may show improvement in the behavioral attributes of FXS. Output: | {'conditions': 'Fragile X Syndrome', 'interventions': 'Drug: AF056|Drug: Placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:A randomized, open-label, comparative efficacy trial of artemether-lumefantrine suspension versus artemether-lumefantrine tablets for treatment of uncomplicated Plasmodium falciparum malaria in children in western Kenya. Artemether/lumefantrine (AL) has been adopted as the treatment of choice for uncomplicated malaria in Kenya and other countries in the region. Six-dose artemether/lumefantrine tablets are highly effective and safe for the treatment of infants and children weighing between five and 25 kg with uncomplicated Plasmodium falciparum malaria. However, oral paediatric formulations are urgently needed, as the tablets are difficult to administer to young children, who cannot swallow whole tablets or tolerate the bitter taste of the crushed tablets. A randomized, controlled, open-label trial was conducted comparing day 28 PCR corrected cure-rates in 245 children aged 6-59 months, treated over three days with either six-dose of artemether/lumefantrine tablets (Coartem) or three-dose of artemether/lumefantrine suspension (Co-artesiane) for uncomplicated falciparum malaria in western Kenya. The children were followed-up with clinical, parasitological and haematological evaluations over 28 days. Ninety three percent (124/133) and 90% (121/134) children in the AL tablets and AL suspension arms respectively completed followed up. A per protocol analysis revealed a PCR-corrected parasitological cure rate of 96.0% at Day 28 in the AL tablets group and 93.4% in the AL suspension group, p = 0.40. Both drugs effectively cleared gametocytes and were well tolerated, with no difference in the overall incidence of adverse events. The once daily three-dose of artemether-lumefantrine suspension (Co-artesiane(R)) was not superior to six-dose artemether-lumefantrine tablets (Coartem) for the treatment of uncomplicated malaria in children below five years of age in western Kenya. Output: | {'conditions': 'Malaria, Falciparum', 'interventions': 'Drug: Artemether/lumefantrine tablets|Drug: Artemether/Lumefantrine suspension'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:A phase 3, randomized, placebo-controlled trial of DepoFoam® bupivacaine (extended-release bupivacaine local analgesic) in bunionectomy. DepoFoam® bupivacaine (Pacira Pharmaceuticals, Inc., San Diego, CA, USA), an extended-release liposomal bupivacaine-based analgesic, was compared with placebo for the prevention of pain after bunionectomy in a randomized, multicenter, double-blind phase 3 clinical study. Patients received placebo (n = 96) or DepoFoam bupivacaine 120 mg (n = 97) via wound infiltration prior to closure. Pain intensity was assessed using a numeric rating scale (NRS) from time 0 through to 72 hours postsurgically. The primary efficacy measure was area under the curve (AUC) of NRS scores through 24 hours. Other efficacy measures included AUC of NRS at other time points, proportion of patients who were pain-free, time to first opioid use, and total postsurgical consumption of supplemental opioid medication. Adverse events were also assessed. The AUC for NRS scores was significantly less in patients treated with DepoFoam bupivacaine versus patients receiving placebo at 24 hours (P = 0.0005) and 36 hours (P < 0.0229). More patients treated with DepoFoam bupivacaine avoided use of opioid rescue medication during the first 24 hours (7.2% vs. 1%; P < 0.0404) and were pain-free (NRS ≤ 1) at 2, 4, 8, and 48 hours. Median time-to-first-opioid use was delayed in favor of DepoFoam bupivacaine (4.3 vs. 7.2 hours; P < 0.0001). Fewer adverse events were reported by patients treated with DepoFoam bupivacaine (59.8%) versus placebo (67.7%). DepoFoam bupivacaine, a long-acting local analgesic, provided extended pain relief and decreased opioid use after bunionectomy, compared with placebo. Output: | {'conditions': 'Bunion|Hallux Valgus', 'interventions': 'Drug: SKY0402|Drug: NaCl'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Glycemic responses and sensory characteristics of whole yellow pea flour added to novel functional foods. A fundamental understanding regarding postprandial glycemic responses to foods containing whole yellow-pea flour (WYPF) remains unknown. This, alongside concerns that WYPF possesses unfavorable sensory characteristics has limited the incorporation of WYPF into new functional food products as a healthy novel ingredient. The objective of this study was to evaluate how WYPF modulates postprandial glycemic responses as well as sensory characteristics in novel foods. In a single-blind crossover trial, the present study assessed postprandial glycemic responses of banana bread, biscotti, and spaghetti containing either WYPF or whole wheat flour (WWF). Boiled yellow peas (BYP) and white bread (WB) were used as positive and negative controls, respectively. On day 1, subjects evaluated appearance, taste, texture, smell as well as overall acceptance of each WYPF and WWF food on a 5-point hedonic scale. WYPF banana bread (97.9 +/- 17.8 mmol x min/L) and biscotti (83 +/- 13 mmol x min/L), as well as BYP (112.3 +/- 19.9 mmol x min/L), reduced (P < 0.05) glycemic responses compared to WB (218.1 +/- 29.5 mmol x min/L). The glycemic response of WYPF pasta (160.7 +/- 19.4 mmol x min/L) was comparable to WB. WYPF biscotti produced a lower (P = 0.019) postprandial glycemic response compared to WWF biscotti (117.2 +/- 13.1 mmol x min/L). Hedonic responses between corresponding foods were similar except for the WYPF pasta (2.9 +/- 0.9) which possessed a lower sensory score (P = 0.02) for smell compared to WWF pasta (3.6 +/- 1). WYPF can be used to produce low-glycemic functional foods possessing sensory attributes that are comparable to identical food products containing WWF. Output: | {'conditions': 'Diabetes', 'interventions': 'Dietary Supplement: Whole wheat banana bread|Dietary Supplement: Whole pea flour banana bread|Dietary Supplement: Whole wheat biscotti|Dietary Supplement: Whole pea flour biscotti|Dietary Supplement: Whole wheat pasta|Dietary Supplement: Whole pea pasta|Dietary Supplement: White bread|Dietary Supplement: Boiled yellow peas'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Vicriviroc plus optimized background therapy for treatment-experienced subjects with CCR5 HIV-1 infection: final results of two randomized phase III trials. Vicriviroc, a novel HIV CCR5 antagonist, demonstrated significant efficacy and favorable tolerability in phase II trials in treatment-experienced subjects, supporting further evaluation in phase III studies. Two identical double-blind, placebo (PBO)-controlled trials in CCR5-tropic HIV-infected subjects with documented resistance to two antiretroviral classes were conducted. Subjects were randomized to vicriviroc 30 mg QD (N = 571) or PBO (N = 286) with open-label optimized background therapy (OBT) containing ≥2 fully active antiretroviral drugs. The primary endpoint was percentage of subjects with <50 copies/mL HIV RNA at 48 weeks. It was analyzed in a logistic regression with treatment (vicriviroc + OBT/PBO + OBT), use of enfuvirtide in baseline OBT (yes/no), and baseline HIV RNA (≤100,000/>100,000 copies/mL) as covariates. In addition, a pre-planned analysis to examine other efficacy and safety endpoints was conducted. Baseline characteristics of the pooled mITT population (vicriviroc, n = 486; PBO, n = 235) included mean HIV RNA of 4.6 log(10) copies/mL and mean CD4 count of 257 cells/μL. Approximately 60% of subjects received ≥3 active drugs in the OBT. The percentage of subjects with <50 copies/mL HIV RNA was not significantly different between vicriviroc and PBO at week 48 (64% vs 62%, p = 0.6). However, in subjects receiving ≤2 active drugs in their OBT, the proportion achieving <50 copies/mL HIV RNA was higher in those receiving vicriviroc compared with PBO (70% vs 55%, p = 0.02). The studies failed to show significant efficacy gains when vicriviroc was added to OBT. However, given the efficacy results of earlier vicriviroc trials and other CCR5 antagonist, studies are needed to define the role of this class of drugs in the treatment of HIV. Clinical trial identifier: http://www.clinicaltrial.gov/: VICTOR-E3 (NCT00523211) and VICTOR-E4 (NCT00474370). Output: | {'conditions': 'HIV Infections|Acquired Immunodeficiency Syndrome', 'interventions': 'Drug: Vicriviroc|Drug: Placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Effects of pregabalin on heart rate variability in patients with painful diabetic neuropathy. Many studies have demonstrated that low heart rate variability (HRV) is a risk for high mortality and morbidity in patients with cardiovascular diseases. The primary purpose of the study was to evaluate whether pregabalin improves HRV in patients with diabetes and painful peripheral neuropathy. Resting heart rates were collected by using the LifeShirt System, developed by VivoMetrics (Ventura, Calif), at baseline and at the end of a 4-week intervention of pregabalin or placebo in patients with painful diabetic peripheral neuropathy. Heart rate variability analysis was performed on the collected R-R intervals using the Vivo- VMLA-036-00 3 Logic of the LifeShirt system. Of the 40 patients enrolled in the study, 70% completed the end of 4-week assessments (n = 15 in pregabalin and n = 14 in placebo). Compared with placebo, pregabalin treatment resulted in significant improvement in HRV measured by frequency domain analysis, that is, a reduction in low frequency-high frequency ratio (-1.30 ± 2.89 vs 0.37 ± 0.33, P = 0.03) and power of normalized low frequency (-0.049 ± 0.092 vs 0.0066 ± 0.023, P = 0.02), as well as an increase in power of normalized high frequency (0.039 ± 0.094 vs -0.038 ± 0.066, P = 0.02). Furthermore, pregabalin resulted in greater reduction of pain and symptoms of anxiety and greater improvement of quality of life. The improvement of HRV measures were not correlated with change of those measures. In conclusion, 4-week pregabalin treatment improved HRV in patients with painful diabetic peripheral neuropathy. NCT00573261 (clinicaltrials.gov). Output: | {'conditions': 'Diabetic Neuropathy', 'interventions': 'Drug: Pregabalin|Drug: Placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Tiotropium improves lung function in patients with severe uncontrolled asthma: a randomized controlled trial. Some patients with severe asthma remain symptomatic and obstructed despite maximal recommended treatment. Tiotropium, a long-acting inhaled anticholinergic agent, might be an effective bronchodilator in such patients. We sought to compare the efficacy and safety of 2 doses of tiotropium (5 and 10 μg daily) administered through the Respimat inhaler with placebo as add-on therapy in patients with uncontrolled severe asthma (Asthma Control Questionnaire score, ≥ 1.5; postbronchodilator FEV₁, ≤ 80% of predicted value) despite maintenance treatment with at least a high-dose inhaled corticosteroid plus a long-acting β₂-agonist. This was a randomized, double-blind, crossover study with three 8-week treatment periods. The primary end point was peak FEV₁ at the end of each treatment period. Of 107 randomized patients (54% female patients; mean, 55 years of age; postbronchodilator FEV₁, 65% of predicted value), 100 completed all periods. Peak FEV₁ was significantly higher with 5 μg (difference, 139 mL; 95% CI, 96-181 mL) and 10 μg (difference, 170 mL; 95% CI, 128-213 mL) of tiotropium than with placebo (both P < .0001). There was no significant difference between the active doses. Trough FEV₁ at the end of the dosing interval was higher with tiotropium (5 μg: 86 mL [95% CI, 41-132 mL]; 10 μg: 113 mL [95% CI, 67-159 mL]; both P < .0004). Daily home peak expiratory flow measurements were higher with both tiotropium doses. There were no significant differences in asthma-related health status or symptoms. Adverse events were balanced across groups except for dry mouth, which was more common on 10 μg of tiotropium. The addition of once-daily tiotropium to asthma treatment, including a high-dose inhaled corticosteroid plus a long-acting β₂-agonist, significantly improves lung function over 24 hours in patients with inadequately controlled, severe, persistent asthma. Output: | {'conditions': 'Asthma', 'interventions': 'Drug: tiotropium|Drug: placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Multicenter, randomized, open-label study comparing the efficacy and safety of micafungin versus itraconazole for prophylaxis of invasive fungal infections in patients undergoing hematopoietic stem cell transplant. This multicenter, randomized, open-label phase III study compared the efficacy and safety of micafungin and itraconazole in prophylaxis of invasive fungal infections in neutropenic patients undergoing hematopoietic stem cell transplants in China. Micafungin (50 mg/day i.v.) or itraconazole (5 mg/kg/day p.o.) was administered for ≤42 days. The primary endpoint, treatment success, was defined as no proven, probable, or suspected invasive fungal infection through therapy and the absence of proven or probable invasive fungal infection through the end of 4 weeks after therapy. Noninferiority of micafungin against itraconazole was established if the lower boundary of the 95% confidence interval (CI) was >10%. Of 287 patients, 283 were evaluable for efficacy (136 for micafungin, 147 for itraconazole, intent-to-treat population). Treatment success was documented in 92.6% (126 of 136) of micafungin-treated patients and 94.6% (139 of 147) of itraconazole-treated patients (95% CI, -7.562% to 3.482%; P = .48), indicating noninferiority of micafungin against itraconazole. Results were similar for patients treated per protocol. Whereas the rates of proven or probable invasive fungal infection were numerically higher with micafungin than itraconazole at 4.4% (6 of 136) and 1.4% (2 of 147), rates of suspected invasive fungal infection were similar at 5.9% (8 of 136) and 7.5% (11 of 147), respectively. More patients treated with micafungin than itraconazole completed the study (82.9% versus 67.3%, respectively). Significant differences in incidence of withdrawal due to an adverse event (4.4% versus 21.1%) and drug-related adverse events (8% versus 26.5%) were shown between micafungin and itraconazole (P = .00, chi-square test). Micafungin was as effective as itraconazole in preventing invasive fungal infections in patients with neutropenia. In comparison to itraconazole, treatment tolerance was much better with micafungin. Output: | {'conditions': 'Fungemia|Fungal Infections', 'interventions': 'Drug: micafungin (Mycamine)|Drug: itraconazole'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Evaluation of the Bonfils intubating fibrescope for predicted difficult intubation in awake patients with ear, nose and throat cancer. Anaesthesiologists are regularly faced with difficult tracheal intubation. The objective of the study was to evaluate the feasibility and tolerability of tracheal intubation with the Bonfils intubating fibrescope in awake adult patients with predicted difficult intubation undergoing cancer surgery in an ear, nose and throat unit. Intubation was performed under local anaesthesia and remifentanil sedation with spontaneous ventilation. The primary endpoint was the proportion of intubations which met the following quality requirements: successful intubation (≤ 2 attempts and duration <180 s) and good tolerability (Fahey scale <2). Secondary endpoints included the operational problems encountered and patients' perception of the procedure immediately and 7 days after the intervention. Using a one-stage Fleming design, 32 patients were required to complete the study. Forty-one eligible adult patients were enrolled. Between February 2008 and March 2009, the primary endpoint could be evaluated in 33 patients. Quality requirements were met in 26 patients (78.8%) and not met in seven patients (five were intubated with the Bonfils fibrescope and two using another technique). Difficulties were reported in 13 patients (39.4%). Eighty-four percent of the patients had a good or very good perception of the intubation shortly after the procedure, and 91% after 7 days. Tracheal intubation using the Bonfils intubating fibrescope was successful in almost all patients (93.9%). The 78.8% incidence of interventions which met the quality requirements is high in the context of ear, nose and throat cancer and acceptable in current clinical practice. In ear, nose and throat cancer patients who do not require nasopharyngeal intubation and in whom orotracheal intubation is predicted to be difficult, the use of the Bonfils intubating fibrescope is safe, effective and well tolerated. NCT01070537, URL: http://clinicaltrials.gov/ct2/show/NCT01070537?term=bonfils&rank=2. Output: | {'conditions': 'Carcinoma', 'interventions': 'Device: Bonfils fiberscope intubation'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Capsaicin instillation for postoperative pain following total knee arthroplasty: a preliminary report of a randomized, double-blind, parallel-group, placebo-controlled, multicentre trial. Pain following total knee arthroplasty (TKA) interferes with rehabilitation. Capsaicin applied in high concentration to nociceptors can cause relatively selective C-fibre desensitization for a period of weeks to months. Resultant long-lasting analgesia might facilitate rehabilitation. The objective of this study was to determine if direct instillation of a high-concentration capsaicin preparation into the wound following TKA would provide pain relief, improve physical functioning and rehabilitation, and reduce opioid requirements. This was a randomized, double-blind, parallel-group, placebo-controlled, multicentre, phase II trial carried out in a teaching hospital system. Non-opioid-tolerant males or females aged 18-85 years with a body mass index (BMI) ≤45 kg/m2, American Society of Anesthesiologists (ASA) physical status 1-3 and end-stage osteoarthritis who were scheduled for primary unilateral TKA were included. Patients received placebo vehicle or capsaicin 15 mg (Anesiva 4975) by instillation immediately prior to wound closure. Surgery was conducted under spinal anaesthesia and femoral nerve block. Postoperative rescue analgesia consisted of intravenous patient-controlled analgesia with morphine for 24 hours; oral oxycodone was provided thereafter as needed. It was hypothesized prior to data collection that capsaicin instillation would reduce postoperative pain scores and result in improved patient satisfaction and ambulation. The primary outcome was the area under the numerical rating scale (NRS) for pain score-time curve from 4 to 24 hours (AUC(4-24)). NRS for pain scores were obtained every 4 hours for 24 hours then daily with ambulation and physical therapy for 3 days. Function and patient satisfaction were assessed at 14, 28 and 42 days. Data from 14 patients (seven per group) from a single centre (data were not available from other sites because of sponsor bankruptcy) were available for this preliminary report. AUC(4-24) was not significantly different clinically (placebo 70.3; capsaicin 65.7) in this sample; however, a significant opioid-sparing effect was seen in the capsaicin group despite the fact that patients in this group had higher BMIs. Pain scores tended to be lower in the capsaicin group, despite the fact that patients in this group received significantly less rescue opioid medication. Morphine use from 12-24 hours was lower (capsaicin group mean 13.4 mg; 95% confidence interval [CI] 7.4, 19.5; range 10-21 mg vs placebo group mean 25.9 mg; 95% CI 19.8, 32.0; range 15-36 mg; p = 0.009). Total intravenous and oral opioid in morphine equivalents over 72 hours was also lower with capsaicin compared with placebo (p = 0.03). Active range of motion (ROM) was also significantly improved at day 14 in the capsaicin group compared with the placebo group (p = 0.0014). A higher percentage of patients in the capsaicin group reported being extremely satisfied with their treatment. The only statistically significant difference in treatment-emergent adverse events was for pruritus, which was more frequent in the placebo group (p = 0.03). Despite having higher BMIs, patients in the capsaicin group achieved comparable or better pain scores with significantly less opioid use in the first 3 postoperative days. They also had less pruritus, which may have been a consequence of the opioid-sparing effect. The effects of capsaicin with respect to function, however, appeared to be longer lasting, with improved active ROM reported at 14 days. Output: | {'conditions': 'Total Knee Arthroplasty (Replacement)', 'interventions': 'Drug: 4975, 15 and 5 mg|Drug: Placebo Comparator|Drug: 4975 - 5 mg'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Prevention of peptic ulcers with esomeprazole in patients at risk of ulcer development treated with low-dose acetylsalicylic acid: a randomised, controlled trial (OBERON). To determine whether once-daily esomeprazole 40 mg or 20 mg compared with placebo reduces the incidence of peptic ulcers over 26 weeks of treatment in patients taking low-dose acetylsalicylic acid (ASA) and who are at risk for ulcer development. Multinational, randomised, blinded, parallel-group, placebo-controlled trial. Cardiology, primary care and gastroenterology centres (n=240). Helicobacter pylori-negative patients taking daily low-dose ASA (75-325 mg), who fulfilled one or more of the following criteria: age ≥18 years with history of uncomplicated peptic ulcer; age ≥60 years with either stable coronary artery disease, upper gastrointestinal symptoms and five or more gastric/duodenal erosions, or low-dose ASA treatment initiated within 1 month of randomisation; or age ≥65 years. All patients were ulcer-free at study entry. Once-daily, blinded treatment with esomeprazole 40 mg, 20 mg or placebo for 26 weeks. The primary end point was the occurrence of endoscopy-confirmed peptic ulcer over 26 weeks. A total of 2426 patients (52% men; mean age 68 years) were randomised. After 26 weeks, esomeprazole 40 mg and 20 mg significantly reduced the cumulative proportion of patients developing peptic ulcers; 1.5% of esomeprazole 40 mg and 1.1% of esomeprazole 20 mg recipients, compared with 7.4% of placebo recipients, developed peptic ulcers (both p<0.0001 vs placebo). Esomeprazole was generally well tolerated. Conclusions Acid-suppressive treatment with once-daily esomeprazole 40 mg or 20 mg reduces the occurrence of peptic ulcers in patients at risk for ulcer development who are taking low-dose ASA. Clinical trial registration number ClinicalTrials.gov identifier: NCT00441727. Output: | {'conditions': 'Gastric Ulcer|Duodenal Ulcer', 'interventions': 'Drug: Esomeprazole 40 mg|Drug: Esomeprazole 20 mg|Drug: Placebo'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Insulin glargine compared to NPH among insulin-naïve, U.S. inner city, ethnic minority type 2 diabetic patients. We compared basal regimens of glargine or NPH among insulin-naïve, U.S. inner city, ethnic minority type 2 diabetic patients who were sub-optimally controlled on maximally tolerated doses of combination oral agents. Eighty-five subjects were randomized to 26 weeks of open-label, add-on therapy using single doses of bedtime NPH, bedtime glargine, or morning glargine; initially through an 8-week dose titration phase, followed by a 16-week maintenance phase during which insulin doses were adjusted only to avoid symptomatic hypoglycemia. All three groups were comparable at baseline (mean HbA(1c) 9.3 ± 1.4%), and improved their HbA(1c) (to 7.8 ± 1.3%), fasting, and pre-supper glucose readings, with no significant between-group differences. Weight gain was greater with either glargine regimen (+3.1 ± 4.1 kg and +1.7 ± 4.2 kg) compared to NPH (-0.2 ± 3.9 kg), despite comparable total insulin doses. Pre-supper hypoglycemia occurred more frequently with morning glargine, but nocturnal hypoglycemia and improvements in treatment satisfaction did not differ among groups. Among inner city ethnic minority type 2 diabetic patients in the U.S., we found no differences in basal glycemic control or nocturnal hypoglycemia between glargine and NPH, although glargine precipitated greater weight gain. Output: | {'conditions': 'Type 2 Diabetes Mellitus', 'interventions': 'Drug: Insulin glargine|Drug: Insulin glargine|Drug: NPH insulin'} |
Your goal is to extract structured information from the user's input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.
```TypeScript
{ // Information on the clinical trial characteristics from the abstract
conditions: string // The condition or disease being treated in the clinical trial
drug_or_intervention: string // The drug or intervention used in the clinical trial
}
```
Please output the extracted information in JSON format. Do not output anything except for the extracted information. Do not add any clarifying information. Do not add any fields that are not in the schema. If the text contains attributes that do not appear in the schema, please ignore them. All output must be in JSON format and follow the schema specified above. Wrap the JSON in <json> tags.
Input:Efficacy of boceprevir, an NS3 protease inhibitor, in combination with peginterferon alfa-2b and ribavirin in treatment-naive patients with genotype 1 hepatitis C infection (SPRINT-1): an open-label, randomised, multicentre phase 2 trial. Peginterferon plus ribavirin achieves sustained virological response (SVR) in fewer than half of patients with genotype 1 chronic hepatitis C virus infection treated for 48 weeks. We tested the efficacy of boceprevir, an NS3 hepatitis C virus oral protease inhibitor, when added to peginterferon alfa-2b and ribavirin. In part 1 of this trial, undertaken in 67 sites in the USA, Canada, and Europe, 520 treatment-naive patients with genotype 1 hepatitis C virus infection were randomly assigned to receive peginterferon alfa-2b 1.5 mug/kg plus ribavirin 800-1400 mg daily for 48 weeks (PR48; n=104); peginterferon alfa-2b and ribavirin daily for 4 weeks, followed by peginterferon alfa-2b, ribavirin, and boceprevir 800 mg three times a day for 24 weeks (PR4/PRB24; n=103) or 44 weeks (PR4/PRB44; n=103); or peginterferon alfa-2b, ribavirin, and boceprevir three times a day for 28 weeks (PRB28; n=107) or 48 weeks (PRB48; n=103). In part 2, 75 patients were randomly assigned to receive either PRB48 (n=16) or low-dose ribavirin (400-1000 mg) plus peginterferon alfa-2b and boceprevir three times a day for 48 weeks (low-dose PRB48; n=59). Randomisation was by computer-generated code, and study personnel and patients were not masked to group assignment. The primary endpoint was SVR 24 weeks after treatment. Analysis was by intention to treat. This study is registered with ClinicalTrials.gov, number NCT00423670. Patients in all four boceprevir groups had higher rates of SVR than did the control group (58/107 [54%, 95% CI 44-64], p=0.013 for PRB28; 58/103 [56%, 44-66], p=0.005 for PR4/PRB24; 69/103 [67%, 57-76], p<0.0001 for PRB48; and 77/103 [75%, 65-83], p<0.0001 for PR4/PRB44; vs 39/104 [38%, 28-48] for PR48 control). Low-dose ribavirin was associated with a high rate of viral breakthrough (16/59 [27%]), and a rate of relapse (six of 27 [22%]) similar to control (12/51 [24%]). Boceprevir-based groups had higher rates of anaemia (227/416 [55%] vs 35/104 [34%]) and dysgeusia (111/416 [27%] vs nine of 104 [9%]) than did the control group. In patients with untreated genotype 1 chronic hepatitis C infection, the addition of the direct-acting antiviral agent boceprevir to standard treatment with peginterferon and ribavirin after a 4-week lead-in seems to have the potential to double the sustained response rate compared with that recorded with standard treatment alone. Merck. Output: | {'conditions': 'Chronic Hepatitis C', 'interventions': 'Drug: boceprevir (SCH 503034)|Drug: peginterferon-alfa 2b (PegIntron)|Drug: ribavirin|Drug: ribavirin (low-dose)'} |