Related Experiment Videos
Vesicovaginal fistulae: a 12-year study
Journal of the Indian Medical Association
|March 1, 1995
Summary
This study analyzed 49 vesicovaginal fistula repairs, finding obstructed labor a major cause. Successful repairs, particularly for non-obstetric fistulas, were achieved using vaginal flap techniques and polyglactin sutures.
Area of Science:
- Urology
- Gynecology
- Obstetrics
Background:
- Vesicovaginal fistulae (VVF) are abnormal connections between the bladder and vagina.
- Obstetric complications, especially obstructed labor, are a leading cause of VVF in many regions.
- Surgical repair remains the primary treatment for VVF.
Purpose of the Study:
- To evaluate the outcomes of surgical repairs for vesicovaginal fistulae.
- To identify factors associated with successful VVF repair.
- To assess the effectiveness of different surgical techniques and materials.
Main Methods:
- Retrospective analysis of 49 VVF repair cases over 12 years.
- Surgical repair primarily using the vaginal flap technique without fistulous track excision.
- Use of polyglactin sutures for repair.
Main Results:
- Overall successful repair rate of 71.42%.
- Obstetric causes, particularly obstructed labor, accounted for 81.63% of VVF cases.
- Favorable factors for success included non-obstetric fistula, smaller fistula size (<10 mm), and absence of fibrosis.
- Polyglactin sutures demonstrated optimal results.
Conclusions:
- Vaginal flap repair without excision is effective for VVF.
- Early identification and management of risk factors like obstructed labor are crucial.
- Non-obstetric fistulas and smaller, less fibrotic fistulas have better surgical outcomes.