Sexual function and health-related quality of life following anterior vaginal wall surgery for stress urinary incontinence and pelvic organ prolapse

Abstract

To assess female sexual function (FSF) and health-related quality of life (HRQOL) following anterior vaginal wall surgeries for stress urinary incontinence (SUI) and pelvic organ prolapse (POP). The retrospective study consisted of 116 patients. Chinese translations of the modified Lemack Questionnaire (not validated) and Pelvic Floor Distress Inventory-Short Form 20 were used to assess FSF and HRQOL, 3 months pre-operatively and 12-24 months (mean 16.8 months) post-operatively. Sixty-one (52.6%, 29 in SUI group and 32 in POP group) of patients were sexually active before and after the operation. Overall, 12 (19.7%, six in SUI group and six in POP group) reported an improvement in overall intercourse satisfaction, 21 (34.4%, 8 in the SUI and 13 in the POP group) were decreased and 28 (45.9%, 15 in SUI group and 13 in POP group) were unchanged. Incidence of coital incontinence decreased significantly in SUI group. Frequency of intercourse decreased, vaginal dryness and pain due to it and asymptomatic vaginal narrowing increased significantly, following the surgery in POP group. There were no statistically significant differences in the frequency of intercourse in SUI group, patients' perception of intercourse, frequency of orgasm and the importance of sex life in both groups. Partner discomfort remained unchanged. HRQOL improved significantly after the operation in both groups. There was no association between HRQOL and FSF in the post-operative period. In most patients, overall FSF did not impaired. All trans-anterior vaginal wall surgery positively impacted on the patients' HRQOL. A prospective study with validated questionnaire is necessary in future.