The British journal of surgery
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Randomized Controlled Trial Comparative Study
Randomized controlled trial of percutaneous versus transcutaneous posterior tibial nerve stimulation in faecal incontinence.
Percutaneous, transcutaneous and sham transcutaneous posterior tibial nerve stimulation was compared in a prospective blinded randomized placebo-controlled trial. ⋯ NCT00530933 (http://www.clinicaltrials.gov).
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Multicenter Study
Patterns and predictive factors of complications after endoscopic retrograde cholangiopancreatography.
With an increased use of magnetic resonance imaging, the indications for endoscopic retrograde cholangiopancreatography (ERCP) have changed. Consequently, the patterns and factors predictive of complications after ERCP performed during current routine clinical practice are not well known. ⋯ ERCP is a procedure with considerable risk for complications. Morbidity and mortality are related to patient age and co-morbidity, as well as hospital volume of ERCP procedures and the type of intervention.
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The relationship between obesity and abdominal aortic aneurysm (AAA) is unclear. An observational cohort study was undertaken to examine the associations between waist circumference as a measure of abdominal adiposity, and between body mass index (BMI) as a measure of total adiposity, and risk of AAA. ⋯ Abdominal, but not total, adiposity was associated with an increased risk of incident AAA. A threshold was observed at a waist circumference of 100 cm for men and 88 cm for women.
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Screening elderly men for abdominal aortic aneurysm (AAA) to reduce mortality from rupture is evidence-based. For women epidemiological data on AAA are scarce, and the evidence for screening is insufficient. The aim of this population-based study was to determine the current prevalence of AAA and risk factors among 70-year-old women. ⋯ Screening 70-year-old women who do not smoke is likely to be futile, thus ruling out population screening of women for AAA.