Pelvic organ prolapse surgery and bladder function
Abstract
INTRODUCTION AND HYPOTHESIS: The aim was to determine the impact of pelvic organ prolapse surgery on bladder function.
METHODS: Every 4 years, and as part of the Fifth International Collaboration on Incontinence we reviewed the English-langauage scientific literature after searching PubMed, Medline, Cochrane library and Cochrane database of systematic reviews, published up to January 2012. Publications were classified as level 1 evidence (randomised controlled trials [RCT] or systematic reviews), level 2 (poor quality RCT, prospective cohort studies), level 3 (case series or retrospective studies and level 4 case reports. The highest level of evidence was utilised by the committee to make evidence-based recommendations based upon the Oxford grading system. Grade A recommendation usually depends on consistent level 1 evidence. Grade B recommendation usually depends on consistent level 2 and/or 3 studies, or "majority evidence" from RCTs. Grade C recommendation usually depends on level 4 studies or "majority evidence" from level 2/3 studies or Delphi processed expert opinion. Grade D "no recommendation possible" would be used where the evidence is inadequate or conflicting and when expert opinion is delivered without a formal analytical process, such as by Delphi.
RESULTS: Continent women undergoing anterior compartment prolapse surgery have a lower rate of de novo stress urinary incontinence (SUI) after anterior repair than armed mesh procedures (grade A). Data are…
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