Resolution of Overactive Bladder Symptoms After Anterior and Apical Prolapse Repair.

IMPORTANCE:Patients often present with both overactive bladder (OAB) and pelvic organ prolapse (POP) concerns. It is unknown whether treatment of POP improves OAB. OBJECTIVE:This study aimed to evaluate whether OAB improves after anterior/apical POP repair for anterior wall prolapse. STUDY DESIGN:This was a prospective study of women with anterior/apical prolapse at or beyond the hymen and concomitant OAB symptoms, undergoing apical repair. Overactive bladder severity was evaluated with the Urogenital Distress Inventory-6 (UDI-6) questionnaire and the Incontinence Impact Questionnaire-7 preoperatively and 2, 6, 12, and 24 weeks postoperatively. The primary outcome was a reduction of ≥11 points or greater on the UDI-6 at 6 months. Those who reported an ≥11-point reduction were termed responders. Multivariable regression analyses were performed to evaluate factors associated with reduction in OAB symptoms after POP surgery. RESULTS:A total of 117 patients met the criteria for analysis, with 79.5% reporting improved OAB symptoms after POP repair at 6 months. There were no preoperative differences between groups. The mean preoperative UDI-6 and Incontinence Impact Questionnaire-7 scores were higher in the responder group (51.1 ± 16.8 vs 26.4 ± 15.1 [P < 0.001] and 44.6 ± 23.8 vs 22.8 ± 21.4 [P = 0.001], respectively), and the presence of detrusor overactivity was lower (29.0% vs 54.2%, P = 0.02). After regression, a higher preoperative UDI-6 total was associated with an increased likelihood of symptom improvement at 6 months (adjusted odds ratio, 1.14 per point [1.08-1.19]), whereas detrusor overactivity on preoperative urodynamics was associated with a decreased likelihood of OAB symptom improvement (adjusted odds ratio, 0.10 [0.02-0.44]). CONCLUSION:Overactive bladder symptoms improve in the majority of patients undergoing apical repair for anterior/apical prolapse beyond the hymen.