Published in:
01-05-2013 | Original Article
Surgical outcomes of anterior trans-obturator mesh and vaginal sacrospinous ligament fixation for severe pelvic organ prolapse in overweight and obese Asian women
Authors:
Tsia-Shu Lo, Yiap Loong Tan, Siwatchaya Khanuengkitkong, Anil Krishna Dass
Published in:
International Urogynecology Journal
|
Issue 5/2013
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Abstract
Introduction and hypothesis
The aim of this study is to compare the outcomes of patients who underwent surgical repair of advanced pelvic organ prolapse amongst with normal-weight, overweight and obese Asian women.
Methods
Vaginal sacrospinous ligament fixation with anterior mesh repair as primary surgery was performed on 200 patients with advanced pelvic organ prolapse (POP-Q ≥ stage III). POP-Q < stage II was objective cure and subjective cure was based on POPDI-6 (questions 2 and 3). Patients completed the UDI-6, IIQ-7, POPDI-6, and PISQ-12 pre- and post-surgery. Outcome measures were observed in three categories of Asian BMI (normal weight 18.5 to 23.0 kg/m2, overweight >23.0 to 27.5 kg/m2, and obese ≥27.5 kg/m2).
Results
Postoperative data were available for 195 patients. Objective cure for the normal-weight, overweight, and obese were 93.0%, 92.5% and 90.6% respectively with an overall mean follow-up of 35.69 ± 18.97 months. The subjective cure was no different. All categories improved significantly with regard to anatomical outcome, UDI-6, IIQ-7, POPDI-6, PISQ-12 after primary surgery (p < 0.05) and none had recurrence requiring further surgery. However, obese patients have significantly less improvement in POPDI-6 (p <0.037) and PISQ-12 (p <0.005) compared with normal weight. There were no differences with regard to perioperative complications and the vaginal mesh exposure rate was 4.1%.
Conclusions
There was no difference in the objective outcome of sacrospinous ligament fixation with anterior mesh repair surgery among the three Asian BMI categories; however, obese patients showed less improvement in POP symptoms and sexual function.