Female sexuality before and after sacrocolpopexy or vaginal mesh: is vaginal length one of the key factors?

INTRODUCTION AND HYPOTHESIS: We aimed to demonstrate that laparoscopic sacrocolpopexy/cervicopexy (LSC-Cx) versus anterior vaginal mesh (AVM) results in a longer vaginal length without impacting sexual activity or function.
METHODS: We performed a secondary analysis of sexual outcomes of a previous randomized control trial comparing LSC-Cx and AVM in 120 women (60/group) with symptomatic POP stage ≥ 3. We evaluated sexually active (SA) and non-sexually active women (NSA) using the Pelvic Organ Prolapse/Incontinence Sexual Questionnaire-IUGA-Revised (PISQ-IR) preoperatively and 1 year postoperatively. Multivariate logistic and linear regression models were built to assess the impact of different variables on sexual activity and function, respectively.
RESULTS: Among 120 women included, no statistically significant differences were found between vaginal length and preoperative dyspareunia (20.7% AVM vs. 22,8% LSC-Cx) comparing SA to NSA women and LSC-Cx to AVM. Vaginal length was significantly longer after LSC-Cx versus AVM (p < 0.001). The postoperative dyspareunia rate was 17.2% AVM versus 10.5% LSC-Cx. Partnered women were significantly more likely to be SA than unpartnered women before (OR = 19.04; p = 0.006) and after surgery (OR = 36.28; p = 0.002). Only dyspareunia was independently associated with sexual function pre- (B = -0.431; p = 0.017) and postoperatively (B = -0.3 96; p = 0.007).
CONCLUSIONS: Vaginal length was greater following LSC-Cx compared to AVM. While vaginal length has no impact on female sexuality pre- and postoperatively, the most important factors were "having a partner" for sexual activity and dyspareunia for sexual function. Persistence of dyspareunia was higher after AVM. LSC-Cx should be considered in women with POP undergoing mesh surgery with future sexual expectations.