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11.
Histopathology of surgically treated renal tumours in young adults: a developing country perspective
Mubarak M Kazi JI Mohsin R Hashmi A Naqvi SA Ul Hassan Rizvi SA 《Journal of cancer research and clinical oncology》2012,138(2):189-194
Background
There is no data on the histopathological characteristics of renal tumours in young adults in Pakistan. 相似文献12.
Khan BA Sodhi JS Zargar SA Javid G Yattoo GN Shah A Gulzar GM Khan MA 《Journal of gastroenterology and hepatology》2012,27(6):1078-1082
Background and Aim: Nocturnal gastro‐esophageal reflux causes heartburn and sleep disturbances impairing quality of life. Lifestyle modifications, like bed head elevation during sleep, are thought to alleviate the symptoms of gastroesophageal reflux. We tested the hypothesis that bed head elevation might decrease recumbent acid exposure compared to sleeping in a flat bed. Methods: Patients of symptomatic nocturnal reflux and documented recumbent (supine) reflux verified by esophageal pH test entered the trial. On day 1, baseline pH was measured while the patient slept on a flat bed. Then patients slept on a bed with the head end elevated by a 20‐cm block for the next 6 consecutive days from day 2 to day 7. The pH test was repeated on day 2 and day 7. Each patient acted as his own control. Results: Twenty of 24 (83.3%) patients with mean age of 36 ± 5.5 years completed the trial. The mean (± SD) supine reflux time %, acid clearance time, number of refluxes 5 min longer and symptom score on day 1 and day 7 were 15.0 ± 8.4 and 13.7 ± 7.2; P = 0.001, 3.8 ± 2.0 and 3.0 ± 1.6; P = 0.001, 3.3 ± 2.2 and 1.0 ± 1.2; P = 0.001, and 2.3 ± 0.6 and 1.5 ± 0.6; P = 0.04, respectively. The sleep disturbances improved in 13 (65%) patients. Conclusions: Bed head elevation reduced esophageal acid exposure and acid clearance time in nocturnal (supine) refluxers and led to some relief from heartburn and sleep disturbance. 相似文献
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Matthew J. Jackson Ishaan Chaudhury Altaf Mangera Andrew Brett Nick Watkin Christopher R. Chapple Daniela E. Andrich Robert S. Pickard Anthony R. Mundy 《European urology》2013
Background
Studies of interventions for urethral stricture have inferred patient benefit from clinician-driven outcomes or questionnaires lacking scientifically robust evidence of their measurement properties for men with this disease.Objective
To evaluate urethral reconstruction from the patients’ perspective using a validated patient-reported outcome measure (PROM).Design, setting, and participants
Forty-six men with anterior urethral stricture at four UK urology centres completed the PROM before (baseline) and 2 yr after urethroplasty.Intervention
A psychometrically robust PROM for men with urethral stricture disease.Outcome measurements and statistical analysis
Lower urinary tract symptoms (LUTS), health status, and treatment satisfaction were measured, and paired t and Wilcoxon matched-pairs tests were used for comparative analysis.Results and limitations
Thirty-eight men underwent urethroplasty for bulbar stricture and eight for penile stricture. The median (range) follow-up was 25 (20–30) mo. Total LUTS scores (0 = least symptomatic, 24 = most symptomatic) improved from a median of 12 at baseline to 4 at 2 yr (mean [95% confidence interval (CI)] of differences 6.6 [4.2–9.1], p < 0.0001). A total of 33 men (72%) felt their urinary symptoms interfered less with their overall quality of life, 8 (17%) reported no change, and 5 (11%) were worse 2 yr after urethroplasty. Overall, 40 men (87%) remained “satisfied” or “very satisfied” with the outcome of their operation. Health status visual analogue scale scores (100 = best imaginable health, 0 = worst) 2 yr after urethroplasty improved from a mean of 69 at baseline to 79 (mean [95% CI] of differences 10 [2–18], p = 0.018). Health state index scores (1 = full health, 0 = dead) improved from 0.79 at baseline to 0.89 at 2 yr (mean [95% CI] of differences 0.10 [0.02–0.18), p = 0.012]).Conclusions
This is the first study to prospectively evaluate urethral reconstruction using a validated PROM. Men reported continued relief from symptoms with related improvements in overall health status 2 yr after urethroplasty. These data can be used as a provisional reference point against which urethral surgeons can benchmark their performance. 相似文献15.
Purpose
A conventional midline posterior approach is used for most of the described surgical techniques. We describe a technique of percutaneous fixation of the pars interarticularis, augmented where necessary by grafting the defect, which minimises muscle injury.Method
A 4.5 mm partially threaded dynamic compression screw is placed over a wire inserted percutaneously across the pars interarticularis defect. Compression is achieved across the pars interarticularis defect on placement of the screw. The screw is locked in a compressed state.Results
The patient is mobilised the same day with a corset for comfort and discharged the following day. Aerobic fitness is maintained for 3 months; then, focused rehabilitation performed until a CT scan confirms healing at 5–6 months, at which stage full (sports) activity is resumed.Conclusions
The minimal tissue injury and small incision used allow for the minimising of complications and for a rapid recovery and discharge from hospital. With adolescents, we have the opportunity to treat symptomatic pars interarticularis defects with minimal disruption to their academic and physical development.16.
17.
Deepak K. Sharma Anil K. Tripathi Rashmi Sharma Reena Chib Reyaz ur Rasool Altaf Hussain Baldev Singh Anindya Goswami Inshad A. Khan Debaraj Mukherjee 《Medicinal chemistry research》2014,23(4):1643-1653
A series of bisindolylmethanes (BIMs) (1a–7j) including hybrid BIMs 6a–6c were prepared for bioevaluation. The results of initial antimicrobial screening of compounds 1a–6c showed compounds 2b, 2m, 4a and 5b to be the most potent inhibitors, exhibiting MIC as well as MBC values equal to or less than that of ciprofloxacin (0.5–2 μg/mL) against Staphylococcus aureus, MRSA and VRE. Compound 2m was selected further to study the effect of N,N′ disubstitution towards antibacterial and antitumor activity. It was observed that substitution at N,N′ position (7a–7j) of 2m diminishes its antibacterial activity though in vitro antitumour activity against a panel of prostate, cervical and lung cancer cell lines remains more or less intact. 相似文献
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19.
INTRODUCTION
Meckel''s diverticulum is the most common congenital anomaly of the small intestine. Common complications related to Meckel''s diverticulum include hemorrhage, intestinal obstruction and inflammation. Acute large bowel obstruction is a rare complication of Meckel''s diverticulum and in the presented case it is caused by volvulus.PRESENTATION OF CASE
We report a 39 year old female who presented with the diagnosis of a large bowel obstruction occurring as a result of cecal volvulus caused by adhesions of a perforated diverticulum.DISCUSSION
The reported case presents one of the rare complications of MD, which is volvulus. The case described above presented with signs and symptoms suggestive of acute intestinal obstruction and radiological findings suggestive of cecal volvulus. The patient was taken to the operation room for exploration and we discovered the presence of a perforated MD. The main treatment of such case is to perform diverticulectomy in all symptomatic patients.CONCLUSION
MD is mostly identified intraoperatively. Knowledge of the pathophysiologies by which MD can cause complications such as volvulus is important in order to plan management. 相似文献20.