Severe pelvic organ prolapse. Is there a long-term cure?

Introduction and hypothesis: Vaginally assisted laparoscopic sacrocolpopexy (VALS) is a combined vaginal and laparoscopic surgical approach that has been described for the treatment of women with a uterus who suffer from severe multicompartmental pelvic organ prolapse (POP). The aim of this study is to evaluate the long-term anatomical and functional outcomes and report the long-term mesh-related complications.

Methods: This was a single-center prospective study of women with advanced POP who underwent VALS with at least 3 years of follow-up. The primary outcome was "composite surgical success" defined as: (1) no descent of the vaginal apex (point C) more than one-third into the vaginal canal and no anterior or posterior vaginal wall beyond the hymen (Ba and Bp < 0) (anatomical success), (2) no vaginal bulge symptoms and (3) no re-treatment for prolapse recurrence.

Results: The median follow-up was 7 years (range 3-10 years) with a composite surgical success rate of 95.7% (90/94). Failures (4.3%) included one (1.1%) case of anatomical recurrence (Bp: +1), one woman (1.1%) reporting vaginal bulge symptoms and two women (2.1%) who underwent a posterior colporrhaphy 6 and 12 months after primary surgery (reoperation rate: 2.1%). Two of 94 patients (2.1%) had been treated for mesh extrusion of the vaginal cuff prior to the follow-up visit.

Conclusions: The combined VALS technique can be considered a safe and effective procedure for the treatment of severe POP allowing a long-term anatomical restoration of all compartments with excellent functional outcomes.