AB194. A 12-year retrospective evaluation of TVT and TVT-O in the surgical management of SUI in females and the analysis of influence factors

Objective: We evaluate the clinical effect of TVT and TVT-O slings in the surgical management of SUI in women at mostly 12-year follow-ups and the factors that influence it.

Methods: In this retrospective analysis, 94 women with stress incontinence treated by TVT (14 cases) or TVT-O (80 cases) were included. Subjective evaluation included ICIQ-SF, KHQ, PGI-I and patient satisfaction, and we recorded the objective data of the procedures. We analyzed whether the age, BMI, disease duration, surgery history, postoperative follow-up duration or other factors were related to the subjective cure rate.

Results: Eight cases of TVT and 59 cases of TVT-O completed the follow-up. Patients were followed up for 1.3–12 years in TVT and 0.2–9.2 years in TVT-O group. The rates of subjectively assessed success were 87.5% and 84.7%, respectively (P=1.00). The total KHQ were (21.93±30.42) and (16.89±25.85) (P=0.55). The operation duration were (59.29±21.02) in TVT group and (29.87±12.04) in TVT-O group (P=0.00). The postoperative days of indwelling catheter were (4.14±1.79) and (3.11±1.51) (P=0.02), and the post-operation hospitalization days were (5.64±2.06) and (5.01±1.77) (P=0.27). The factors above didn’t affect the subjective cure rate.

Conclusions: The patient reported long-term success rate were both high and had no significant differences between the groups. Operation duration and postoperative durations of indwelling catheter of TVT-O was shorter. The factors above didn’t affect the subjective cure rate.

Keywords: TVT; TVT-O; SUI in women