[Recurrence following urinary incontinence surgery. Urodynamic and radiologic study]

Area of Science:

• Urology
• Gynecology
• Pelvic Floor Disorders

Background:

• Urinary incontinence is a common condition affecting many women.
• Surgical interventions like Burch colposuspension and vaginal repair aim to correct stress urinary incontinence.
• Understanding prognostic factors is crucial for optimizing surgical outcomes.

Purpose of the Study:

• To analyze clinical, urodynamic, and morphological data to identify reasons for surgical failure in incontinence.
• To establish prognostic criteria for successful surgical treatment of urinary incontinence.
• To compare the efficacy of Burch colposuspension versus vaginal repair.

Main Methods:

• Retrospective analysis of 91 patients undergoing Burch colposuspension and 54 patients undergoing vaginal repair.
• Evaluation of pre- and postoperative clinical, urodynamic, and morphological data.
• Comparison of outcomes between cured and uncured patients.

Main Results:

• Burch colposuspension significantly improved urodynamic parameters, while vaginal repair tended to worsen them.
• Operative urethrocystography showed better elevation and fixation of the vesicourethral junction with colposuspension.
• Preoperative urodynamic parameters (UVDR, x2UVDS, DepQ) were significant predictors of success, unlike incontinence grade or morphological findings.

Conclusions:

• Burch colposuspension offers superior urodynamic and morphological improvements compared to vaginal repair for stress urinary incontinence.
• Preoperative urodynamic assessment is vital for predicting surgical success.
• Certain morphological abnormalities do not reliably predict surgical outcomes.