Is transabdominal repair of mild to moderate cystocele necessary for correction of prolapse during a modified Burch procedure?
A nonconcurrent cohort study by chart review of cases was carried out at the Urogynecology Unit of Mount Sinai Hospital in Toronto, Canada, in 380 patients with stress urinary incontinence (SUI) undergoing Burch retropubic urethropexy (RPU) with or without transabdominal internal anterior repair (TIAR). There were 191 subjects (group A) who had both RPU and TIAR, and 189 (group B) who had RPU alone. The main outcome measures were postoperative recurrence of cystocele and SUI. Statistical analysis was performed using multiple regression analysis; P<0.05 was considered statistically significant. Of patients with preoperative cystocele grade 1 and 2 (mild to moderate) followed-up at 1 year, recurrence in groups A and B, respectively, was found in 13/114 (11.4%) vs. 4/99 (4.0%) (P<0.05). Regression analysis showed this trend of greater recurrence with TIAR to persist at 5 years, although a significant number of patients were lost to follow-up. There was no statistically significant difference in the cure of SUI between the groups. There was a 2.1% incidence of inadvertent cystotomy during TIAR (with no bladder injuries in group B), although this complication was always recognized and repaired without sequelae. In patients with both SUI and mild to moderate cystocele, TIAR may not be a necessary addition to RPU for treatment of the cystocele, although a randomized clinical trial is needed to determine the optimal transabdominal treatment in such cases. There is no detrimental effect of TIAR on the Burch procedure's success in curing SUI.
Lovatsis
D
D
University of Toronto Mount Sinai Hospital, Ontario, Canada.
Drutz
H P
HP
D000005:Abdomen; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007432:Intraoperative Period; D008875:Middle Aged; D012720:Severity of Illness Index; D001745:Urinary Bladder Diseases / Q000150:complications / Q000601:surgery*; D014550:Urinary Incontinence, Stress / Q000150:complications / Q000601:surgery*; D013520:Urologic Surgical Procedures / Q000379:methods; D014596:Uterine Prolapse / Q000150:complications / Q000601:surgery*