Reducing recurrence of prolapse after surgery

REDUCE Trial - Reducing Prolapse Recurrence by Reducing the Genital Hiatus

Not applicable Interventional Northwestern University · NCT04880239

This study is testing if adding an extra surgical procedure to a common prolapse repair can help women avoid having their prolapse come back and reduce complications like pain during bowel movements and sex.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment200 (estimated)
Ages18 Years and up
SexFemale
SponsorNorthwestern University Academic / other
Locations1 site (Chicago, Illinois)
Trial IDNCT04880239 on ClinicalTrials.gov

What this trial studies

This trial investigates whether adding a prophylactic posterior colpoperineorrhaphy to a mesh-augmented apical prolapse repair improves outcomes for women with symptomatic prolapse. The study aims to compare the effectiveness of sacrocolpopexy alone versus sacrocolpopexy with the additional procedure, focusing on the rates of prolapse recurrence and associated complications such as pain during defecation and dyspareunia. It is the first multicenter randomized trial to evaluate these outcomes using new ultra-light polypropylene mesh. Participants will be women over 18 years old who are symptomatic and meet specific criteria.

Who should consider this trial

Good fit: Ideal candidates are women over 18 years old with symptomatic prolapse (stage II or greater) who are undergoing minimally-invasive sacrocolpopexy.

Not a fit: Patients who have had prior prolapse surgery or those with inflammatory bowel disease may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved surgical techniques for treating prolapse, potentially reducing recurrence rates and associated complications.

How similar studies have performed: This approach is novel as no randomized trials have previously compared these specific surgical outcomes using ultra-light polypropylene mesh.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Women over the age of 18
* English or Spanish speaking
* Symptomatic prolapse (stage II or greater) undergoing minimally-invasive sacrocolpopexy with Restorelle ultra lightweight mesh
* Preoperative genital hiatus with valsalva/strain greater than or equal to 4cm

Exclusion Criteria:

* Patient has had prior prolapse surgery
* Patient has inflammatory bowel disease (Crohn's, Ulcerative Colitis)
* Baseline dyspareunia (patient reports that they have pain with vaginal intercourse when asked as a yes/no)
* Patients with a score of 7 or greater in any one muscle on the Meister Pelvic Floor Exam
* Patient planning a concomitant Burch procedure
* Pregnant

Where this trial is running

Chicago, Illinois

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions ProlapseFemale
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.