title: The original versus a modified inside-out transobturator procedure: 1-year results of a prospective randomized trial.
abstract: OBJECTIVE
  The aim of this study is to compare a modified inside-out transobturator procedure with its original counterpart [inside-out transobturator (TVT-O)] for the treatment of female stress urinary incontinence (SUI).
  
  
  METHODS
  A prospective, randomized trial in women suffering from SUI was used. The modified procedure consisted of a shorter tape whilst the scissors or guide no longer perforated the obturator membrane. The primary outcome was the resolution of subjective and objective SUI at 1 year. Secondary outcome measures included adverse events, quality of life measures, and groin pain.
  
  
  RESULTS
  One hundred seventy-five patients were randomized. No intraoperative complications were recorded. The SUI cure rate was 91.7% versus 90.7% (original versus modified, respectively; p = 0.824). Incidence and intensity of groin pain was higher in the original TVT-O group on day 0 and 1 (p < 0.05), requiring more analgesics (p = 0.015) but not thereafter.
  
  
  CONCLUSIONS
  At 1 year follow-up, the modified inside-out transobturator tape procedure was as efficient and safe as the original technique but associated with less immediate postoperative groin pain.
authors.affiliation: Department of Urology, University Hospital of Liège, Liège, Belgium.
authors.forename: Jean
authors.initials: J
authors.lastname: de Leval
authors.forename: Alexandre
authors.initials: A
authors.lastname: Thomas
authors.forename: David
authors.initials: D
authors.lastname: Waltregny
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001530:Belgium / Q000453:epidemiology; D005260:Female; D013509:Gynecologic Surgical Procedures / Q000009:adverse effects / Q000379:methods*; D006801:Humans; D008875:Middle Aged; D010149:Postoperative Pain / Q000453:epidemiology / Q000209:etiology; D011446:Prospective Studies; D053825:Suburethral Slings; D016896:Treatment Outcome; D014550:Urinary Incontinence, Stress / Q000601:surgery*