Mesh or natural tissue? trial tests best repair for Post-Hysterectomy prolapse
NCT ID NCT02676973
First seen Sep 15, 2026 · Last updated Sep 16, 2026 · Updated 1 time
Summary
Women who develop vaginal vault prolapse after hysterectomy often need surgery, but which operation works best is unclear. This trial randomly assigns 360 women to one of three common repairs: sacral colpopexy using mesh, transvaginal mesh, or native tissue repair. Researchers track whether the prolapse returns or needs retreatment for up to five years, with a longer follow-up extension. The goal is to compare how well mesh repairs hold up against using the body's own tissue.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Surgical repair using synthetic mesh or the body's own tissue
- What this could lead to
- If mesh repairs prove superior, this could guide surgeons toward the most durable option for women with vault prolapse. If native tissue works as well, it could spare women the risks of mesh.
- What could go wrong
- Mesh can erode or cause pain, and native tissue may fail sooner. The trial may not show a clear winner, and results may not apply to all women.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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360 people
The number who actually took part.
- Started
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Feb 2016
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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A research network
The lead sponsor is a research network or cooperative group.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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21 years and older
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Women age 21 or older 2. Prior total hysterectomy (no cervix present) 3. Prolapse beyond the hymen (defined as Ba, C, or Bp \> 0 cm) 4. Vaginal cuff descent into at least the lower two thirds of the vagina (defined as point C\> -2/3 TVL) 5. Bothersome bulge symptoms as indicated on question 3 of the PFDI-20 form relating to 'sensation of bulging' or 'something falling out' 6. Desires surgical treatment for post-hysterectomy vaginal prolapse 7. Available for up to 60 month follow-up Exclusion Criteria: 1. Previous synthetic material or biologic grafts (placed vaginally or abdominally) to augment POP repair including anterior, posterior and/or apical compartments 2. Known previous formal SSLS performed for either uterovaginal or post-hysterectomy vaginal vault prolapse \* 3. Known adverse reaction to synthetic mesh or biological grafts; these complications include but are not limited to erosion, fistula, or abscess 4. Unresolved chronic pelvic pain-active 5. Prior abdominal or pelvic radiation 6. Contraindication to any of the index surgical procedures * Known Horseshoe Kidney or Pelvic Mass overlying the sacrum * Active diverticular abscess or active diverticulitis * Shortened vaginal length (\<6 cm TVL) * NOTE: * Only documented SSLS will be an exclusion. * Mesh used for only mid-urethral sling will NOT be an exclusion * If prior POP repair is unknown and unable to be documented, subjects will be eligible based on clinician judgment. The investigator will examine and assess for evidence of mesh or graft if no evidence of mesh or graft is present on examination subject remains eligible.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Brown/Women and Infants Hospital of Rhode Island
Providence, Rhode Island, 02903, United States
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Cleveland Clinic
Cleveland, Ohio, 44195, United States
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Duke University
Durham, North Carolina, 27707, United States
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Kaiser Permanente
San Diego, California, 92110, United States
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University of Alabama at Birmingham
Birmingham, Alabama, 35233, United States
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University of California at San Diego
San Diego, California, 92037, United States
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University of New Mexico
Albuquerque, New Mexico, 87131, United States
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University of Pennsylvania
Philadelphia, Pennsylvania, 19118, United States
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University of Pittsburgh
Pittsburgh, Pennsylvania, 15213, United States
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University of Texas Southwestern Medical Center
Dallas, Texas, 75390, United States