• Yu Song, Xiao-Juan Wang, Yi-Song Chen, and Ke-Qin Hua.
• Medical Center of Diagnosis and Treatment for Cervical Diseases, Obstetrics and Gynecology Hospital of Fudan University; Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai 200011, China.
• Chin. Med. J. 2018 Mar 5; 131 (5): 553-558.

BackgroundThe effectiveness of an anti-incontinence procedure concomitant with prolapse reconstruction for pelvic organ prolapse (POP) in preventing urinary incontinence (UI) after surgery remains controversial. Our study aimed to describe the incidence of pre- and postoperative UI for pelvic reconstructive surgery and evaluate the management of POP associated with UI.MethodsA total of 329 patients who underwent total pelvic reconstruction between June 2009 and February 2015 at a single institution were identified. These patients were divided into two groups (Group A [Prolift reconstruction]: n = 190 and Group B [modified total pelvic reconstruction]: n = 139). Data regarding surgical procedures and patient demographic variables were recorded. Chi-square and Student's t-tests were used for two independent samples.ResultsA total of 115 patients presented with UI preoperatively. The average follow-up time was 46.5 months, with 20 patients lost to follow-up (6.1%). The cure rates of stress UI (SUI), urgency UI (UUI), and mixed UI (MUI) were 51% (30/59), 80% (16/20), and 48% (14/29), respectively. The cure rate of UUI after total pelvic reconstruction (80% [16/20]) was higher than that of SUI (50.8% [30/59], χ2 = 5.219, P = 0.03), and the cure rate of MUI (48%, 14/29) was the lowest. The cure rate of patients with UI symptoms postoperatively was lower than that of those with symptoms preoperatively (9.1% [28/309] vs. 16.2% [50/309], χ2 = 7.101, P = 0.01). There was no difference in the incidence of UI postoperatively between Groups A and B (P > 0.05). The cure rate of SUI in patients undergoing tension-free vaginal tape-obturator was not higher than that in those who did not undergo the procedure (42.9% [6/14] vs. 53.3% [24/45], χ2 = 0.469, P = 0.49). There were no differences in the cure rate for POP or UI between these two types of reconstructions (P > 0.05).ConclusionsNo correlation between the incidence of UI and POP was identified. The results suggest that UI treatment should be performed after POP surgery for patients with both conditions.

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