Two-year anatomical and functional outcomes of laparoscopic sacrocolpopexy using light-weight Y shaped mesh for post hysterectomy vaginal prolapse

Abstract

ObjectiveThe aim of this study is to evaluate the efficacy, safety, anatomical and functional outcomes of patients undergoing laparoscopic sacrocolpopexy (LSC) using light-weight Y mesh for post hysterectomy vaginal prolapse. Study designA retrospective observational study of women who underwent LSC for post hysterectomy vaginal vault prolapse between January 2010 and January 2019. Y shaped mesh was used for the LSC after dissection of the rectum and the bladder. Pre-operative evaluation included symptoms’ assessment using the Prolpase Quality of Life Questionnaire (P-QOL) and objective assessment using the POP-Q scores. Post operatively, patient symptoms, anatomical outcomes, mesh complications and patient global impression of improvement scores were evaluated. Patients were followed up at 12 months and yearly thereafter. Results247 consecutive patients were included in this study. Patients’ age ranged from 35 to 86 years old with an average BMI of 28.8. The most common presenting symptoms were vaginal bulge (95%), vaginal heaviness (73%) and urinary urgency (46%). The time interval between hysterectomy and LSC was 10.5 years (5 months – 42 years). Complications reported were bladder injury (1.6%), small bowel injury (0.8%), major haemorrhage (0.4%), vaginal mesh extrusion (1.2 %). 85.8% of women reported cure of prolapse symptoms. 14.2% of patients developed further/unresolved prolapse symptoms and 6.5% went on to have further surgery for prolapse. 10% of women developed new onset dyspareunia. Anatomically, postoperative point C (apex) was at −7.6 cm (range −9 – +3 cm) ConclusionLSC using Y mesh for post hysterectomy vaginal prolapse is safe. LSC is effective in 85% of women who develop vaginal prolapse post hysterectomy. Further surgery for bothersome prolapse symptoms were needed in 6.5% with a 1.2% mesh extrusion rate and 10% new onset dyspareunia. This will help in counselling women undergoing this surgery.