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Improvements in survival of gynaecological cancer in the Anglia region of England: are these an effect of centralisation of care and use of multidisciplinary management?

The population of the Anglia Cancer Network was approximately 2.3 million.

Improvements in survival of gynaecological cancer in the Anglia region of England: are these an effect of centralisation of care and use of multidisciplinary management?

The equation developed from our data was: BMR (kJ/d) = 52.6 x weight (kg) + 828 x gender + 1960 (women = 0, men = 1; R(2) = 0.81). The accuracy rate (within 10 % accurate) was 78 % which compared well to Owen (70 %), Henry (67 %), Mifflin (67 %), Liu (58 %), Harris-Benedict (45 %) and Yang (37 %) for the whole range of BMI. For a BMI greater than 23, the Singapore equation reached an accuracy rate of 76 %. Cross-validation proved an accuracy rate of 80 %.

Do symptoms matter when considering patients for phase I clinical trials?

N = 56. Mean age = 67.09; 48.21% female. Median life-expectancy = 5 months (interquartile range = 2-9 months); 80.36% had pain; of those 64% without pain scale. Most did not have interdisciplinary professionals or hospice referrals. Older adults with>3 symptoms had more admissions (37.5% vs 14.29%; P = .0335), complications (46.43% vs 16.07%; P = .0026), and greater decline in functional status (24 participants>3 symptoms vs 8; P = .0173). There were no significant differences comparing OA by age.

Do symptoms matter when considering patients for phase I clinical trials?

To describe the interstitial fluid (ISF) and plasma pharmacokinetics of meropenem in patients on continuous venovenous haemodiafiltration (CVVHDF).

Is vitamin D insufficiency or deficiency related to the development of osteochondritis dissecans?

The serum level of vitamin D3 in 23 consecutive patients (12 male and 11 female) suffering from a stage III, or stages III and IV, OCD lesion (mostly stage III) admitted for surgery was measured.

Is vitamin D insufficiency or deficiency related to the development of osteochondritis dissecans?

Breathlessness is one of the most distressing symptoms experienced by patients with advanced cancer and noncancer diagnoses alike. Often, severity of breathlessness increases quickly, calling for rapid symptom control. Oral, buccal, and parenteral routes of provider-controlled drug administration have been described. It is unclear whether patient-controlled therapy (PCT) systems would be an additional treatment option.

Do episodic migraineurs selectively attend to headache-related visual stimuli?

Prior studies have examined whether chronic pain patients selectively attend to pain-related stimuli in the environment, but these studies have produced largely mixed findings and focused primarily on patients with chronic musculoskeletal pain. Limited research has implicated attentional biases among chronic headache patients, but no studies have been conducted among episodic migraineurs, who comprise the overwhelming majority of the migraine population.

Do episodic migraineurs selectively attend to headache-related visual stimuli?

Among 93 subjects studied, OM was the most frequent disorder (n = 16; 17.2%), followed by orthostatic tremor (13.9%) and low frequency tremors during orthostatism (12.9%). All patients with OM complained about unsteadiness during orthostatism and/or during gait. Leg jerking was only observed by visual inspection during orthostatism in four subjects and two also presented falls. Eleven out of 16 patients (68.7%) with OM had an associated neurodegenerative disease, such as multiple system atrophy (n = 3) Parkinson's disease (n = 2), Alzheimer's disease (n = 2), mild cognitive impairment (n = 2) and normal pressure hydrocephalus (n = 2). Although four subjects showed improvement of orthostatic myoclonus with antimyoclonic treatment, the follow-up was not systematic enough to evaluate their therapeutic effect on OM.

Mitral replacement or repair for functional mitral regurgitation in dilated and ischemic cardiomyopathy: is it really the same?

One-hundred and thirty-two patients with severe functional MR and systolic dysfunction (mean ejection fraction 0.32 ± 0.078) underwent mitral surgery in the same time frame. The decision to replace rather than repair the MV was taken when 1 or more echocardiographic predictors of repair failure were identified at the preoperative echocardiogram. Eighty-five patients (64.4%) received MV repair and 47 patients (35.6%) received MV replacement. Preoperative characteristics were comparable between the 2 groups. Only ejection fraction was significantly lower in the MV repair group (0.308 ± 0.077 vs 0.336 ± 0.076, p = 0.04).

Mitral replacement or repair for functional mitral regurgitation in dilated and ischemic cardiomyopathy: is it really the same?

The population of the Anglia Cancer Network was approximately 2.3 million.

Do nontriploid partial hydatidiform moles exist?

On review of the 19 moles, 53% (10/19) were diploid nonpartial moles (initially pathologically misclassified), and 37% (7/19) were triploid partial moles (initial ploidy misclassifications). One additional case (5%) was a diploid early complete mole (initially pathologically misclassified).

Do nontriploid partial hydatidiform moles exist?

To evaluate renal damage and impairment of renal function 1 yr after laparoscopic partial nephrectomy (LPN) with warm ischemia>30 min.

Is cholecystectomy really an indication for concomitant splenectomy in mild hereditary spherocytosis?

Children referred with symptomatic gallstones complicating HS between April 1999 and April 2009 were prospectively identified and reviewed retrospectively. During this period, the policy was to undertake concomitant splenectomy only if indicated for haematological reasons and not simply because of planned cholecystectomy.

Is cholecystectomy really an indication for concomitant splenectomy in mild hereditary spherocytosis?

The reduced use of sugars-containing (SC) liquid medicines has increased the use of other dose forms, potentially resulting in more widespread dental effects, including tooth wear. The aim of this study was to assess the erosive potential of 97 paediatric medicines in vitro.

Does surgery or radiation therapy impact survival for patients with extrapulmonary small cell cancers?

Extrapulmonary small cell carcinomas (EPSCC) are rare tumors where therapy remains poorly defined. We sought to determine the impact of surgical extirpation and radiation therapy for outcomes of EPSCC.

Does surgery or radiation therapy impact survival for patients with extrapulmonary small cell cancers?

Hypertension is one of the important contributing factors linked with both causation and development of kidney disease. It is a multifactorial, polygenic, and complex disorder due to interaction of several risk genes with environmental factors. The present study was aimed to explore genetic polymorphism in ACE-1 gene as a risk factor for CKD among hypertensive patients.

MR Diagnosis of Bone Metastases at 1.5 T and 3 T: Can STIR Imaging Be Omitted?

To date, no prospective comparative study of the diagnostic value of STIR versus T1-weighted (T1w) sequences at both 1.5 T and 3 T has been performed with special focus on the detectability of bone metastases.

MR Diagnosis of Bone Metastases at 1.5 T and 3 T: Can STIR Imaging Be Omitted?

A total of 371 untreated postmenopausal osteoporotic women aged 50 to 84 years with a lumbar T-score ≤ -2.5 SD or ≤ -1 SD with at least one osteoporotic fracture.

Histologic evaluation of the testicular remnant associated with the vanishing testes syndrome: is surgical management necessary?

Fifty-six patients underwent removal of the testicular remnant. Patient age ranged from 11 to 216 months. In 8 of the specimens (14%), we identified viable germ cell elements. In an additional 4 patients (7%), we identified seminiferous tubules without germ cell elements.

Histologic evaluation of the testicular remnant associated with the vanishing testes syndrome: is surgical management necessary?

All the subunits of AMPK that we studied were identified in all brain areas that were dissected but with some differences in their level of expression among structures. Metformin and AICAR both reduced (p<0.001 and p<0.01 respectively) the amplitude of the circadian rhythm of melatonin secretion independently of insulin secretion. The i.c.v. injection of AICAR only tended (p = 0.1) to increase the levels of phosphorylated AMPK in the paraventricular nucleus but significantly increased the levels of phosphorylated ACC in the paraventricular nucleus (p<0.001) and in the pineal gland (p<0.05).

Does pain intensity predict a poor opioid response in cancer patients?

A secondary analysis of one-hundred-sixty-seven patients referred for treatment of cancer-related pain was conducted. Pain intensity at admission was recorded and patients were divided in three categories of pain intensity: mild, moderate and severe. Patients were offered a treatment with opioid dose titration, according to department policy. Data regarding opioid doses and pain intensity were collected after dose titration was completed. Four levels of opioid response were considered: (a) good pain control, with minimal opioid escalation and without relevant adverse effects; (b) good pain control requiring more aggressive opioid escalation, for example doubling the doses in four days; (c) adequate pain control associated with the occurrence of adverse effects; (d) poor pain control with adverse effects.

Does pain intensity predict a poor opioid response in cancer patients?

A total of 2001 new melanomas presented from 2003 to 2012 (Male:Female = 1:1.062). The average yearly number of melanomas was 200.1 (range = 138-312). The mean age was 62.5 years (range 12-99). Data was analysed using a Chi² test. For 0-1 mm melanomas, there is a significant difference in the observed versus expected values over the 10 years (p = 0.0018). There is an increasing proportion of 0-1 mm (thin) melanomas presenting year on year, with a positive linear trend. This is very statistically significant (p<0.0001). The 1-2 mm melanomas are decreasing in proportion with a negative linear trend (p = 0.0013). The 2-4 mm are also decreasing in proportion (p = 0.0253). There is no significant change in the thick>4 mm melanomas (p = 0.1456).

Do prerecorded lecture VODcasts affect lecture attendance of first-yearpre-clinical Graduate Entry to Medicine students?

Data on lecture attendance, utilization of VODcasts, and whether VODcasts should replace live lectures were drawn from three surveys conducted in academic years 2014-2015 and 2015-2016 on all first-year GEM students in two first-year pre-clinical modules where prerecorded Physiology VODcasts were available for viewing or downloading prior to scheduled live lectures.

Do prerecorded lecture VODcasts affect lecture attendance of first-yearpre-clinical Graduate Entry to Medicine students?

The vertical distance between the tibial tuberosity and tibial cut averaged 24.7 ± 4 mm. The average vertical distance from tibial tuberosity to proximal and to distal PCL footprint was found to be 22 ± 4.4 and 16 ± 4.4 mm, respectively. Five knees were considered at 50% risk of an entire PCL removal after CR TKA.

Is there an intrauterine influence on obesity?

The strength of association between parental BMI and offspring BMI at age 7.5 was similar for both parents. Taking into account correlations between maternal and paternal BMI, performing standardised rather than unstandardised regression and carrying out a sensitivity analysis for non-paternity emphasised the robustness of the general similarity of the associations. The associations between high parental BMI (top decile) and offspring BMI are also similar for both parents.

Is there an intrauterine influence on obesity?

The increasingly older population confronts oncologists with an imposing challenge: older cancer patients have specific healthcare needs both independent of and associated with the diagnosis of cancer. The aim of the present study is to examine whether elderly versus younger cancer patients have different needs with respect to attendance, treatment and information.

Assessing Patient Reported Outcomes Measures via Phone Interviews Versus Patient Self-Survey in the Clinic: Are We Measuring the Same Thing?

A total of 39.49% of patients were smokers, 21.00% had diabetes, and 11.76% had coronary artery disease; 26.89% reported history of anxiety disorder, and 28.57% reported history of depression. A total of 97.47% of patients had a high-school diploma or General Education Development, and 49.57% attained a 4-year college degree or postgraduate degree. We observed a high correlation between baseline PRO data captured between FTE-dependent versus non-FTE dependent methodologies (ODI: r = -0.89, VAS-BP: r = 0.74, VAS-LP: r = 0.70). There was no difference in PROs of baseline pain and functional disability between FTE-dependent and non-FTE-dependent methodologies: baseline ODI (FTE-dependent: 47.73 ± 16.77 [mean ± SD] vs. non-FTE-dependent: 45.81 ± 12.11, P = 0.39), VAS-LP (FTE-dependent: 6.13 ± 2.78 vs. non-FTE-dependent: 6.46 ± 2.79, P = 0.36) and VAS-BP (FTE-dependent: 6.33 ± 2.90 vs. non-FTE-dependent: 6.53 ± 2.48, P = 0.57).

Assessing Patient Reported Outcomes Measures via Phone Interviews Versus Patient Self-Survey in the Clinic: Are We Measuring the Same Thing?

The epidural catheter was used peroperatively before HIPEC in 12 subjects (34%), and after HIPEC in 23 subjects (66%). The median dose of ropivacain given peroperatively in the epidural catheter was 40 mg (30-75). Norepinephrin was used in two subjects (6%) peroperatively (median infusion rate 0.325 μg/kg per minute [0.32-0.33]), and in four subjects (11%) in the postoperative 24 hours. No spinal haematoma, meningitis or epidural abscess were noted. Five subjects (14%) had a thrombopenia or a prothrombin time less than 60% before catheter removal. Two subjects (6%) had a leukopenia before catheter removal. No thrombopenia or blood coagulation disorders were recorded the day of catheter removal.

Is cytokeratin immunoreactivity useful in the diagnosis of short-segment Barrett's oesophagus in Korea?

Cytokeratin 7/20 staining has been reported to be helpful in diagnosing Barrett's oesophagus and gastric intestinal metaplasia. However, this is still a matter of some controversy.

Is cytokeratin immunoreactivity useful in the diagnosis of short-segment Barrett's oesophagus in Korea?

The initial exploratory spatial data analysis reveals concentrations of high standardized mortality ratios (SMR) and deprivation (hotspots) in the West of Scotland and concentrations of low values (coldspots) for both variables in the rest of the country. The main spatial regression result is that deprivation is the only variable that is highly significantly correlated with all-cause mortality in all models. However, in contrast to the expected spatial heterogeneity in the deprivation-mortality relationship, this relation does not vary between regions in any of the models. This result is robust to a number of specifications, including weighting for population size, controlling for spatial autocorrelation and heteroskedasticity, assuming a non-linear relationship between mortality and socio-economic deprivation, separating the dependent variable into male and female SMRs, and distinguishing between West, North and Southeast regions. The rejection of the hypothesis of spatial heterogeneity in the relationship between socio-economic deprivation and mortality complements prior research on the stability of the deprivation-mortality relationship over time.

Is routine dissection of the station 9 lymph nodes really necessary for primary lung cancer?

Mediastinal lymph node dissection is an essential component of lung cancer surgery; however, choosing mediastinal lymph nodes stations to be dissected is subjective. We carried out this research to investigate the need for dissection of station 9 lymph nodes during lung cancer surgery.

Is routine dissection of the station 9 lymph nodes really necessary for primary lung cancer?

Forty-two patients (4.2%) had findings that were further characterized or were observed only in the delayed phase. Most were incidental findings that could have been confirmed at noninvasive follow-up imaging, such as sonography or unenhanced CT or MRI. The most common findings were liver hemangioma (n = 12), adrenal adenoma (n = 12), and parapelvic renal cysts (n = 6). The most important finding was detection of a renal mass in one patient (0.1%). The mass was seen only on the delayed phase images but was difficult to appreciate in the portal venous phase. In the other 958 patients (95.8%), delayed imaging was of no benefit. In addition, use of the delayed phase resulted in a mean 59.5% increase in effective radiation dose.

Cutaneous melanoma in a multiethnic population: is this a different disease?

Cutaneous melanoma in nonwhite persons has a manifestation and a prognosis that are different than those of cutaneous melanoma in white persons.

Cutaneous melanoma in a multiethnic population: is this a different disease?

We report findings on the link between symptoms of somatization (assessed using the SCL-90-R) and depression 5 years later (assessed using the CES-D) in an initially healthy cohort of community adults, based on prospective data from the RENO Diet-Heart Study.

Marital status, living arrangement and mortality: does the association vary by gender?

Men appear to benefit more from being married than women with respect to mortality in middle age. However, there is some uncertainty about gender differences in mortality risks in older individuals, widowed, divorced and single individuals and about the impact of living arrangements.

Marital status, living arrangement and mortality: does the association vary by gender?

Among non-smokers, 47.8% of the intervention subjects thought that the smoking in the viewed movie was not OK compared with 43.8% of the control subjects (p = 0.04). However, there was no significant difference among smokers in the intervention (16.5%) and control (14.5%) groups (p = 0.4). A higher percentage of smokers in the intervention group indicated that they were likely to be smoking in 12 months time (38.6%) than smokers in the control group (25.6%; p<0.001). For non-smokers, there was no significant difference in smoking intentions between groups, with 1.2% of intervention subjects and 1.6% of controls saying that they would probably be smoking in 12 months time (p = 0.54).

Does somatostatin confer insulinostatic effects of neuromedin u in the rat pancreas?

Neuromedin U (NmU) is a neuropeptide with anorexigenic activity. Two receptor subtypes (NmUR1 and NmUR2) confer the effects of NmU on target cells. We have recently demonstrated that NmU reduces insulin secretion from isolated pancreatic islets. Aim of our current study is to investigate the role of somatostatin at mediating the effects of NmU on insulin secretion.

Does somatostatin confer insulinostatic effects of neuromedin u in the rat pancreas?

The accepted treatment protocol for necrotizing fasciitis (NF) consists of extensive surgery and wide spectrum antibiotics. Hyperbaric oxygenation (HBO) has been recommended as adjuvant therapy for NF, improving patient mortality and outcome. However, the beneficial effect of HBO for NF remains controversial.

Kell alloimmunization in pregnancy: associated with fetal thrombocytopenia?

Fetal thrombocytopenia (platelet count<150 x 10(9)/l) was found in 4/42 (10%) in the Kell group and in 84/318 (26%) in the RhD group. None of the fetuses in the Kell alloimmunized pregnancies, including 15 with severe hydrops, had a clinically significant thrombocytopenia defined as a platelet count<50 x 10(9)/l. In the RhD alloimmunized pregnancies, 2/230 (1%) of the non-hydropic fetuses and 7/30 (23%) of the severely hydropic fetuses had a clinically significant thrombocytopenia.

Kell alloimmunization in pregnancy: associated with fetal thrombocytopenia?

We retrospectively reviewed 163 patients who had undergone unilateral ACL reconstruction from January 2002 to August 2009. Patients were divided into three groups according to the anterior laxity of the contralateral, normal knee in 30° of knee flexion as measured with a KT2000 arthrometer exerting a force of 134 N:<5 mm for Group 1, 5 to 7.5 mm for Group 2, and>7.5 mm for Group 3. Anterior laxity of the uninjured knee was assessed preoperatively, and anterior laxity of the reconstructed knee was assessed at twenty-four months postoperatively. Anterior stability of the knee was also assessed with use of the Lachman and pivot-shift tests. Functional outcomes were assessed with the Lysholm score and the International Knee Documentation Committee (IKDC) score.

Application of computer-aided diagnosis (CAD) in MR-mammography (MRM): do we really need whole lesion time curve distribution analysis?

The identification of the most suspect enhancing part of a lesion is regarded as a major diagnostic criterion in dynamic magnetic resonance mammography. Computer-aided diagnosis (CAD) software allows the semi-automatic analysis of the kinetic characteristics of complete enhancing lesions, providing additional information about lesion vasculature. The diagnostic value of this information has not yet been quantified.

Application of computer-aided diagnosis (CAD) in MR-mammography (MRM): do we really need whole lesion time curve distribution analysis?

Alzheimer's disease (AD) is a primary degenerative disease that progressively affects all brain functions, with devastating consequences for the patient, the patient's family and society. Rest regional cerebral blood flow (rCBF) could have a strategic role in differentiating between AD patients and normal controls, but its use for this purpose has a low discriminatory capacity. The purpose of this study was to evaluate whether the diagnostic sensitivity of rCBF single-photon emission computed tomography (SPECT) could be increased by using an episodic memory task provocation, i.e. memory-provoked rCBF-SPECT (MP-SPECT).

Vaccine protection in the elderly: are Austrian seniors adequately protected by vaccinations?

The results of the study demonstrate that protection against infectious diseases was frequently insufficient in the elderly. This was partly due to the fact that old persons were not vaccinated according to recommended strategies. However, low antibody concentration and a short duration of protective humoral immunity were also observed in many elderly persons in spite of regular vaccination. This was not only the case in frail, but also in healthy elderlies.

Vaccine protection in the elderly: are Austrian seniors adequately protected by vaccinations?

The incidence of large-scale urban attacks on civilian populations has significantly increased across the globe over the past decade. These incidents often result in Hospital Multiple Casualty Incidents (HMCI), which are very challenging to hospital teams. 15 years ago the Emergency and Disaster Medicine Division in the Israeli Ministry of Health defined a key of 20 percent of each hospital's bed capacity as its readiness for multiple casualties. Half of those casualties are expected to require immediate medical treatment. This study was performed to evaluate the efficacy of the current readiness guidelines based on the epidemiology of encountered HMCIs.

Vitamin D supplementation and regulatory T cells in apparently healthy subjects: vitamin D treatment for autoimmune diseases?

To elucidate whether vitamin D supplementation increases Tregs frequency (%Tregs) within circulating CD4+ T cells.

Vitamin D supplementation and regulatory T cells in apparently healthy subjects: vitamin D treatment for autoimmune diseases?

Patients who underwent either cold (26 degrees +/- 5 degrees C) or warm (35 degrees +/- 1 degree C) CPB were comparable with regard to age, body weight, duration of CPB, cross-clamp time, use of inotropes, total heparin dose, and length of hospital stay. Incidence of postoperative myocardial infarction, congestive heart failure, and death were similar. In both groups, TT4 and TT3 were reduced below baseline values beginning with CPB and persisting for up to 5 days after CPB (p<0.05), free T3 was reduced for up to 3 days after CPB (p<0.05), mean serum rT3 was elevated on POD 1 and POD 3 (p<0.05), and TSH remained unchanged.

Gynecological cancer alarm symptoms: is contact with specialist care associated with lifestyle and socioeconomic status?

Nationwide population-based prospective cohort study in Denmark, based on a random sample of 51 090 women aged 20 years or older from the general population. A web-based questionnaire regarding gynecological alarm symptoms and lifestyle was distributed to the invited individuals. Data about contact with specialist care were obtained from the National Patient Register and the National Health Insurance Service Registry, whereas information about socioeconomic status was collected from Statistics Denmark. Main outcome measures were percentages of patients having contact with specialist care and odds ratios (ORs) for associations between specialist care contact, lifestyle factors and socioeconomic status.

Gynecological cancer alarm symptoms: is contact with specialist care associated with lifestyle and socioeconomic status?

Five hospitals in the San Francisco and East Bay areas.

Does elective re-siting of intravenous cannulae decrease peripheral thrombophlebitis?

We randomized 42 patients who were admitted for major abdominal surgery to either the control or study group (n = 21 in either group). Informed consent was obtained from all of them. Cannulae in the control group were removed only if the site became painful, the cannula got dislodged or there were signs and symptoms suggestive of PVT, namely pain, erythema, swelling, excessive warmth or a palpable venous cord. Cannulae in the study group were changed and re-sited electively every 48 hours. All the patients were examined every 24 hours for signs and symptoms of PVT at the current and previous sites of infusion.

Does elective re-siting of intravenous cannulae decrease peripheral thrombophlebitis?

Dickkopf-3 (DKK3) may act as a tumor suppressor as it is down-regulated in various types of cancer. This study assessed the DKK3 protein expression in gastric cancer and its potential value as a prognostic marker.

Can third trimester ultrasound predict the presentation of the first twin at delivery?

A retrospective cohort study was conducted on all twin pregnancies evaluated at our Fetal Evaluation Unit from 2007 to 2009. Sonogram records were reviewed for the presentation of twin A at seven gestational age intervals and inpatient medical records were reviewed for the presentation of twin A at delivery. The positive predictive value, sensitivity, and specificity of presentation as determined by ultrasound, at each gestational age interval, for the same presentation at delivery were calculated.

Can third trimester ultrasound predict the presentation of the first twin at delivery?

Of the 130 children studied to exclude IBD, the final diagnosis was Crohn's disease in 27, ulcerative colitis in nine, miscellaneous colitis in 13, probably normal in 42, and normal in 39. The 99mTc-WBC scans were positive in all but three newly diagnosed Crohn's disease, ulcerative colitis, or miscellaneous colitis children. The false-negative 99mTc-WBC studies were seen in children with mild inflammation on biopsies and normal UGI-SBFT studies. In the 46 children with a true-positive 99mTc-WBC scan, 81% (17/21) of UGI-SBFT studies were normal. In five children with equivocal UGI-SBFT studies, the 99mTc-WBC scan correctly predicted if inflammation was present in the terminal ileum.

Risk factors for major depression during midlife among a community sample of women with and without prior major depression: are they the same or different?

Women's vulnerability for a first lifetime-onset of major depressive disorder (MDD) during midlife is substantial. It is unclear whether risk factors differ for first lifetime-onset and recurrent MDD. Identifying these risk factors can provide more focused depression screening and earlier intervention. This study aims to evaluate whether lifetime psychiatric and health histories, personality traits, menopausal status and factors that vary over time, e.g. symptoms, are independent risk factors for first-onset or recurrent MDD across 13 annual follow-ups.

Risk factors for major depression during midlife among a community sample of women with and without prior major depression: are they the same or different?

Three months after SWL treatment, 39 patients were stone-free (NR group) and 39 had residual fragments (R group). Both groups presented no differences in relation to infundibulopelvic angle, width and length of the lower calyceal infundibulum, length/width ratio of the lower infundibulum or number of lower calyces. Height of the infundibulum, described as the distance between the line passing through the lowest part of the calyx containing the calculus and the highest point of the lower lip of renal pelvis, was the only parameter in which significant differences (p = 0.002) were found between the NR and R groups.

Totally implantable venous access device placement by interventional radiologists: are prophylactic antibiotics necessary?

To determine the rate of early infection for totally implantable venous access devices (TIVADs) placed without antibiotic prophylaxis.

Totally implantable venous access device placement by interventional radiologists: are prophylactic antibiotics necessary?

Episodes were consistent (all manic or all mixed) in significantly more patients than would be expected by chance.

Starting insulin in type 2 diabetes: continue oral hypoglycemic agents?

Open-label, randomized trial.

Starting insulin in type 2 diabetes: continue oral hypoglycemic agents?

A prerequisite for a hormonal influence on anal continence in women is the presence of hormone receptors in the tissues of the anal canal. Using immunohistochemical techniques, we demonstrated and localized estrogen and progesterone receptors (ER, PR) in tissue sections of the anal canal.

Clinical identifiers for early-stage primary/idiopathic adhesive capsulitis: are we seeing the real picture?

The aim of this study was to validate any or all of the 8 clinical identifiers of early-stage primary/idiopathic adhesive capsulitis established in an earlier Delphi study.

Clinical identifiers for early-stage primary/idiopathic adhesive capsulitis: are we seeing the real picture?

A cohort of 265 patients receiving long term follow up in our SLE clinic from 1978 to 1998 was analysed. Patients with AVN complications were detected and then matched for age, sex, ethnicity, duration of disease, and organ disease with two other patients with SLE. A further 31 patients were chosen at random for the analysis.

Does delaying surgery in immature adolescent idiopathic scoliosis patients with progressive curve, lead to addition of fusion levels?

The average age of 35 AIS patients was 12.7 ± 1.6 years. The time interval between initial and final radiography was 39.3 ± 20.2 months and the degree of progress of the primary curve was 13 ± 9.7°. Fusion levels changed in 33 (94.2%), 33 (94.2%) and 32 (91.4%) patients according to King's, Lenke's and Suk's guidelines, respectively. Curve pattern was changed in 2 (5.7%), 12 (34.3%) and 10 (28.6) patients by King's, Lenke's and Suk's guidelines. The mean number of levels requiring fusion increased from 9.4 ± 2.1 at initial visit to 11.1 ± 1.8 at the final follow-up using King's guidelines, 9.7 ± 2.2-11.6 ± 2.0 as per Lenke's guidelines and 9.1 ± 2.0-11.5 ± 2.3 when fusion was planned using Suk's guidelines (p<0.001 in all guidelines).

Does delaying surgery in immature adolescent idiopathic scoliosis patients with progressive curve, lead to addition of fusion levels?

Between April 1989 and November 2004, 1,796 men with prostate cancer were treated with RT alone. The nontreatment day ratio (NTDR) was defined as the number of nontreatment days divided by the total elapsed days of RT. This ratio was used to account for the relationship between treatment duration and total RT dose. Men were stratified into low risk (n = 789), intermediate risk (n = 798), and high risk (n = 209) using a single-factor model.

Bactericidal activity of 3 cutaneous/mucosal antiseptic solutions in the presence of interfering substances: Improvement of the NF EN 13727 European Standard?

Three antiseptic solutions were tested in vitro: a chlorhexidine-benzalkonium (CB) combination, a hexamidine-chlorhexidine-chlorocresol (HCC) combination, and povidone iodine (P). The adaptation of trial conditions to the standard involved choosing dilutions, solvent, and interfering substances. The activity of solutions was assessed on the recommended strains at concentrations of 97% (pure solution), 50%, and 10% (diluted solution), and 1%. A logarithmic reduction ≥ 5 was expected after 60seconds of contact, to meet requirements of bactericidal activity.

Bactericidal activity of 3 cutaneous/mucosal antiseptic solutions in the presence of interfering substances: Improvement of the NF EN 13727 European Standard?

Among English respondents, there was a small increase in recollection of campaign posters (2009 23.7% versus 2008 19.2%; P = 0.03), but this increase was only 2.3% higher in England than in Scotland. We did not detect any improvement in either England or Scotland, or any differences between England and Scotland in the understanding of the lack of benefit of antibiotics for coughs and colds, and we found no improvement in antibiotic use. We detected a significant increase in respondents retaining leftover antibiotics. Over 20% reported discussing antibiotics with their general practitioner (GP) or nurse in the year to January 2009. The offer of a delayed antibiotic prescription was reported significantly more often by English respondents (19% versus 8% Scottish in 2009; P = 0.01), and English respondents were advised to use other remedies for coughs and colds significantly more often in the year to January 2009 (12.7% in 2009 versus 7.4% in 2008; P<0.001).

Empiric treatment of uncomplicated urinary tract infection with fluoroquinolones in older women in Israel: another lost treatment option?

To identify age groups of women in which fluoroquinolones may no longer be appropriate for empiric treatment of UTI.

Empiric treatment of uncomplicated urinary tract infection with fluoroquinolones in older women in Israel: another lost treatment option?

The study evaluated 629 patients with clinically localized PC who underwent radical prostatectomy between 2010 and 2013. Exclusion criteria were signs of systemic infection, symptoms of an autoimmune disease or neoadjuvant androgen deprivation.

Do risk calculators accurately predict surgical site occurrences?

Current risk assessment models for surgical site occurrence (SSO) and surgical site infection (SSI) after open ventral hernia repair (VHR) have limited external validation. Our aim was to determine (1) whether existing models stratify patients into groups by risk and (2) which model best predicts the rate of SSO and SSI.

Do risk calculators accurately predict surgical site occurrences?

Children with sickle cell disease (SCD) are at risk of bone infarcts and acute osteomyelitis. The clinical differentiation between a bone infarct and acute osteomyelitis is a diagnostic challenge. Unenhanced T1-W fat-saturated MR images have been proposed as a potential tool to differentiate bone infarcts from osteomyelitis.

Can EMS Providers Provide Appropriate Tidal Volumes in a Simulated Adult-sized Patient with a Pediatric-sized Bag-Valve-Mask?

Using a patient simulator of a head and thorax that was able to record respiratory rate, tidal volume, peak pressure, and minute volume via a laptop computer, participants were asked to ventilate the simulator during six 1-minute ventilation tests. The first scenario was BVM ventilation with an oropharyngeal airway in place ventilating with both an adult- and pediatric-sized BVM, the second scenario had a supraglottic airway and both bags, and the third scenario had an endotracheal tube and both bags. Participants were enrolled in convenience manner while they were on-duty and the research staff was able to travel to their stations. Prior to enrolling, participants were not given any additional training on ventilation skills.

Can EMS Providers Provide Appropriate Tidal Volumes in a Simulated Adult-sized Patient with a Pediatric-sized Bag-Valve-Mask?

Women have been reported to show more frequent recanalization and better recovery after intravenous (IV) recombinant tissue plasminogen activator (rt-PA) treatment for acute stroke compared with men. To investigate this we studied a series of stroke patients receiving IV rt-PA and undergoing acute transcranial doppler (TCD) examination.

Can students' scores on preclerkship clinical performance examinations predict that they will fail a senior clinical performance examination?

Students' low performances relative to their class on the year 2 CPEs were a strong predictor that they would fail the senior CPE. Their USMLE Step 1 scores also correlated with their performance on the senior CPE, although the predictive values for these scores were considerably weaker.

Can students' scores on preclerkship clinical performance examinations predict that they will fail a senior clinical performance examination?

Heterotopic ossification is a common complication after total hip arthroplasty. Non-steroidal anti-inflammatory drugs (NSAIDs) are known to prevent heterotopic ossifications effectively, however gastrointestinal complaints are reported frequently. In this study, we investigated whether etoricoxib, a selective cyclo-oxygenase-2 (COX-2) inhibitor that produces fewer gastrointestinal side effects, is an effective alternative for the prevention of heterotopic ossification.

Recovery Outcome Measures: Is There a Place for Culture, Attitudes, and Faith?

Utilization of the Recovery Knowledge Inventory (RKI) and Recovery Attitudes Questionnaire (RAQ) in southeastern Australia raised questions about the RAQ, including links between attitudes, faith, and culture in supporting the recovery journey. These questions are particularly important when considered in the context of people with mental illness who live in secular multicultural societies.

Recovery Outcome Measures: Is There a Place for Culture, Attitudes, and Faith?

Children referred with symptomatic gallstones complicating HS between April 1999 and April 2009 were prospectively identified and reviewed retrospectively. During this period, the policy was to undertake concomitant splenectomy only if indicated for haematological reasons and not simply because of planned cholecystectomy.

Can surgeon familiarization with current evidence lead to a change in practice?

Twenty two patients underwent elective colonic resections during the months of October and November, 2004. Twenty one patients underwent such procedures in January and February, 2005. Seven out of the 22 cases in the first group (the pre-intervention block) received prophylactic NG decompression. Five out of the 21 cases in the second group (the post-intervention block) received prophylactic NG decompression. The difference in prophylactic NG use between the two groups was not statistically significant.

Can surgeon familiarization with current evidence lead to a change in practice?

In this single-centre prospective study, triage nurses estimated the probability of admission using a 100 mm visual analogue scale (VAS), and GAPS was generated automatically from triage data. We compared calibration using rank sum tests, discrimination using area under receiver operating characteristic curves (AUC) and accuracy with McNemar's test.

Advanced epithelial ovarian carcinoma in Thai women: should we continue to offer second-look laparotomy?

Medical records were reviewed of patients with advanced EOC who were clinically free of disease after primary surgery and platinum-based chemotherapy between January 1, 1992, and December 31, 1998. All of them were offered SLL. Measurement outcomes include patient survival and disease-free survival.

Advanced epithelial ovarian carcinoma in Thai women: should we continue to offer second-look laparotomy?

This is a retrospective study of twenty-two cases treated with TEVAR for TAI in our department from 2009 to 2014. Aortic injury was assessed in accordance with the recommendations of the Society of Vascular Surgery. We measured the aortic arch angle and the aortic arch index, based on the initial angio-CT scan, in each of the analyzed cases.

Is high-sensitivity C-reactive protein associated with carotid atherosclerosis in healthy Koreans?

We measured hsCRP levels, the carotid IMT, and conventional cardiovascular risk factors including obesity parameters, blood pressure, lipid profiles, insulin resistance, and smoking habits in 820 volunteers (35-79 years old) in a cross-sectional study.

Is high-sensitivity C-reactive protein associated with carotid atherosclerosis in healthy Koreans?

Median survival of the control group (n = 50) versus elevated group (n = 53) was 22 versus 15 months (p = 0.02) and overall 3-year survival was 32% versus 14% (p = 0.03). There was no statistical difference in the median and 3-year overall survival between patients with HL and VHL. Patients in the elevated group who normalized their CA 19-9 levels after surgery (n = 11) had a survival equivalent to patients in the control group.

Validation of the 2009 TNM version in a large multi-institutional cohort of patients treated for renal cell carcinoma: are further improvements needed?

Our multicenter retrospective study consisted of 5339 patients treated in 16 academic Italian centers.

Validation of the 2009 TNM version in a large multi-institutional cohort of patients treated for renal cell carcinoma: are further improvements needed?

Eighteen New Zealand rabbits were divided into three groups. Metallic port integrated anatomic breast expanders of 250 cc were implanted on the back of each animal and controlled expansion was performed. Group I underwent radiotherapy with full expanders while in Group II, expanders were partially deflated immediately prior to radiotherapy. Control group did not receive radiotherapy.The changes in blood flow at different volume adjustments were investigated in Group II by laser Doppler flowmetry. Variations in the histopathologic properties of the irradiated tissues including the skin, capsule and the pocket floor, were compared in the biopsy specimens taken from different locations in each group.

Are interstitial fluid concentrations of meropenem equivalent to plasma concentrations in critically ill patients receiving continuous renal replacement therapy?

To describe the interstitial fluid (ISF) and plasma pharmacokinetics of meropenem in patients on continuous venovenous haemodiafiltration (CVVHDF).

Are interstitial fluid concentrations of meropenem equivalent to plasma concentrations in critically ill patients receiving continuous renal replacement therapy?

In the acquisition phase, a longer escape latency was observed in nude mice exposed to 90 ppm toluene on days 3 and 4 when compared with corresponding WT mice. However, the effect of toluene on the escape latency was not significant in nude mice. In the probe trial, WT mice exposed to 90 ppm toluene showed poor retention memory compared with the control group. In the reversal phase, we did not find any significant difference between groups.

Does Sensation Return to the Nasal Tip After Microfat Grafting?

Patients usually complain about numbness in the nasal tip after microfat injections. The present study evaluated the severity of the numbness in the nasal tip after the procedure.

Does Sensation Return to the Nasal Tip After Microfat Grafting?

Longitudinal data were used to model associations between a four-level classification of MD/AUD during the period 15-18 years (neither; MD-only; AUD-only; comorbid MD/AUD) and MD over the period 18-35 years. These associations were then adjusted for confounding by a series of factors measured in childhood.

Do older men benefit from curative therapy of localized prostate cancer?

We evaluated three treatments, using a decision-analytic Markov model: radical prostatectomy (RP), external beam radiotherapy (EBRT), and watchful waiting (WW). Rates of treatment complications and pretreatment incontinence and impotence were derived from published studies. We estimated treatment efficacy using three data sources: cancer registry cohort data, pooled case series, and modern radiotherapy studies. Utilities were obtained from 141 prostate cancer patients and from published studies.

Do older men benefit from curative therapy of localized prostate cancer?

Clinically positive axillary nodes are widely considered a contraindication to sentinel lymph node (SLN) biopsy in breast cancer, yet no data support this mandate. In fact, data from the era of axillary lymph node dissection (ALND) suggest that clinical examination of the axilla is falsely positive in as many as 30% of cases. Here we report the results of SLN biopsy in a selected group of breast cancer patients with palpable axillary nodes classified as either moderately or highly suspicious for metastasis.

Pituitary apoplexy: do histological features influence the clinical presentation and outcome?

A retrospective analysis was performed in 59 patients treated for pituitary apoplexy at the University of Virginia Health System, Charlottesville, Virginia, or Groote Schuur Hospital, University of Cape Town, South Africa. The patients were divided into two groups according to the histological features of their disease: one group with infarction alone, comprising 22 patients; and the other with hemorrhagic infarction and/or frank hemorrhage, comprising 37 patients. The presenting symptoms, clinical features, endocrinological status, and outcome were compared between the two groups.

Pituitary apoplexy: do histological features influence the clinical presentation and outcome?

A retrospective audit was conducted in patients with metastatic colorectal and node-positive breast cancers during a 24-month period. Fisher's exact test was used for analysis. Rurality was determined as per rural, remote and metropolitan classification.

Do African American women require fewer calories to maintain weight?

The high prevalence of obesity in African American (AA) women may result, in part, from a lower resting metabolic rate (RMR) than non-AA women. If true, AA women should require fewer calories than non-AA women to maintain weight. Our objective was to determine in the setting of a controlled feeding study, if AA women required fewer calories than non-AA women to maintain weight.

Do African American women require fewer calories to maintain weight?

20 women scheduled for elective abortion (fetal reasons) between the 16th and 23rd week of gestation were to be given 1 mg gemeprost vaginally every 6 hours. They were allocated at random: 10 women received only Pethidin intravenously and Butylscopolamine rectally, another 10 women were additionally treated by paracervical anaesthesia (2 x 10 ml 0.5% Bupivacain solution) at a cervical dilatation of 2-3 cm.

Emergency double-balloon enteroscopy combined with real-time viewing of capsule endoscopy: a feasible combined approach in acute overt-obscure gastrointestinal bleeding?

Patients were diagnosed with the following: Dieulafoy's lesion (DL; n = 11, 40.7%), angioectasia (n = 7, 25.9%), tumors (n = 4, 14.8%), diverticulum (n = 3, 11.1%), ulcers (n = 2, 7.4%). We diagnosed 23 lesions amenable to endoscopic hemostasis and successfully treated 21 of them (77.8%). DL detection rate was statistically higher in the emergency DBE group than in OGIB patients with DBE done 24 h after symptom onset (40.7% vs 0.9%, respectively, P < 0.001). Combined approach with RT viewing by CE correctly modified DBE management in four patients (25%).

Emergency double-balloon enteroscopy combined with real-time viewing of capsule endoscopy: a feasible combined approach in acute overt-obscure gastrointestinal bleeding?

Acute pancreatitis is the major complication of endoscopic retrograde cholangiopancreatography (ERCP) procedure and there are some reports showing cytokine changes in ERCP-induced pancreatits.GOALS: To investigate the association between early changes (within 24 hours) in the serum interleukin (IL)-2, IL-4, tumor necrosis factor (TNF)alpha, and IL-6 levels and the development of post-ERCP pancreatitis.STUDY: Forty five consecutive patients who underwent therapeutic ERCP and 10 patients with acute pancreatitis without ERCP were enrolled to the study. Serum concentrations of IL-2, IL-4, TNFalpha, and IL-6 were determined immediately before, 12 hours and 24 hours after ERCP.

Cardiopulmonary bypass temperature does not affect postoperative euthyroid sick syndrome?

Patients who underwent either cold (26 degrees +/- 5 degrees C) or warm (35 degrees +/- 1 degree C) CPB were comparable with regard to age, body weight, duration of CPB, cross-clamp time, use of inotropes, total heparin dose, and length of hospital stay. Incidence of postoperative myocardial infarction, congestive heart failure, and death were similar. In both groups, TT4 and TT3 were reduced below baseline values beginning with CPB and persisting for up to 5 days after CPB (p<0.05), free T3 was reduced for up to 3 days after CPB (p<0.05), mean serum rT3 was elevated on POD 1 and POD 3 (p<0.05), and TSH remained unchanged.

Cardiopulmonary bypass temperature does not affect postoperative euthyroid sick syndrome?

Minimal access surgery (MAS) in adults is associated with less postoperative pain in comparison to conventional 'open' surgery. It is not known whether this holds true for neonates as well. Less pain would imply that opioid consumption can be reduced, which has a beneficial effect on morbidity.AIM: To evaluate potential differences in' opioid consumption between neonates undergoing thoracoscopic minimal access surgery or conventional surgery of esophageal atresia (EA) and congenital diaphragmatic hernia (CDH).

Body dysmorphic disorder: does it have a psychotic subtype?

Although body dysmorphic disorder (BDD) is classified in DSM-III-R as a nonpsychotic somatoform disorder, controversy exists as to whether BDD can present with psychotic features. If it can, this raises the possibility that its DSM-III-R psychotic counterpart-delusional disorder, somatic type--may not be a separate disorder. The purpose of this study was to determine whether patients with nonpsychotic BDD (defined according to DSM-III-R criteria, i.e., with maintenance of some insight) were different from patients with psychotic BDD (those whose preoccupation was without insight and of delusional intensity).

Body dysmorphic disorder: does it have a psychotic subtype?

The aim of this study was to describe the evolution and epidemiologic characteristics of shigellosis patients over a 25 year period in a large city.

Does receipt of hospice care in nursing homes improve the management of pain at the end of life?

Fifteen percent of hospice residents and 23% of nonhospice residents in daily pain received no analgesics (odds ratio (OR) = 0.57, 95% confidence interval (CI) = 0.45-0.74). A lower proportion of hospice residents (21%) than of nonhospice residents (29%) received analgesics not recommended by AMDA (OR = 0.65, 95% CI =0.52-0.80). Overall, acetaminophen (not in combination with other drugs) was used most frequently for nonhospice residents (25% of 1,673 prescriptions), whereas morphine derivatives were used most frequently for hospice residents (30% of 1,058 prescriptions). Fifty-one percent of hospice residents and 33% of nonhospice residents received regular treatment for daily pain. Controlling for clinical confounders, hospice residents were twice as likely as nonhospice residents to receive regular treatment for daily pain (adjusted odds ratio = 2.08, 95% CI = 1.68-2.56).

Does receipt of hospice care in nursing homes improve the management of pain at the end of life?

All patients who were referred to the paediatric surgeon after detection of an undescended testis were evaluated prospectively between November 2001 and November 2004. Among these 377 patients, 87 were referred with an ultrasonogram previously prescribed by the referring primary physician. The results of the ultrasonogram were compared to the results of the clinical examination of the paediatric surgeon and, in cases of no palpable testis, to the surgical findings.