Midterm results of robot-assisted sacrocolpopexy

Robotic assistance simplifies laparoscopic procedures. We hypothesize that robot-assisted sacrocolpopexy is a rapid and safe procedure with satisfying short-term and midterm functional results.

After informed consent, we enrolled 101 consecutive patients undergoing sacrocolpopexy at Alfried Krupp Hospital, Essen, Germany. After a median follow-up of 22 months, we assessed midterm functional results as the primary endpoint. Secondary endpoints included surgical duration, blood loss, intraoperative complications, and postoperative complications. We described frequencies as counts (percent) and continuous data as median [interquartile range (Q1-Q3)] or mean [standard deviation (SD)], as appropriate.

We enrolled 101 patients. The mean age was 69 years (SD 11); 75 women (74.3 %) had undergone previous abdominal surgery. Among the patients, 95 (94.1 %) presented with anterior vaginal wall prolapse Baden-Walker grade 2-3, 74 (73.3 %) vaginal vault prolapse, and 9 (8.9 %) concomitant rectocele. Fifty (50 %) patients underwent a modified Burch procedure in addition to sacrocolpopexy. The median surgical duration was 96 min (Q1-Q3 83-130). There were six (5.9 %) minor intraoperative complications but no conversions to open surgery. Postoperatively, we registered five (4.9 %) Clavien-Dindo grade I complications, three (3.0 %) grade II complications, and one (1.0 %) grade III complication. After a median follow-up of 22 months (Q1-Q3 12-49), the patients reported significant decreased impact of pelvic organ prolapse (POP) on quality of life as well as bother resulting from POP symptoms. The overall success rate, defined as none or minor impact of POP on quality of life, was 75 %.

In this single-surgeon study, robot-assisted sacrocolpopexy was a safe and rapidly performed procedure that achieved good medium-term functional results.