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Peritoneum Vaginoplasty; Implementation According to IDEAL Framework

NCT05925361 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 13

Last updated 2023-06-29

No results posted yet for this study

Summary

This study aims to assess if a single flap peritoneum vaginoplasty is safe and feasible.The IDEAL framework for evaluation and implementation of surgical techniques will be used. There are two patient groups who are eligible to undergo this procedure. The first group consists of transgender women who either have a shortage of penile skin (so they cannot undergo standard operation technique: penile inversion) or a stenosis of their primary neovagina. The second group consists of women who are born without a vagina or have an acquired short or absent vagina after vaginectomy or hysterectomy because of malignancy of the cervix or vagina. At the moment, standard procedure for both groups in the Amsterdam University Medical Center (UMC) is the sigmoid vaginoplasty, where a part of the bowel is used to form a vaginal cavity. This procedure is risky, because in some cases, the bowel anastomosis is defect. An other more frequent complication, is malodorous excessive discharge. Sometimes accompanied by inflammation of the diversion neovagina.

In recent years, the use of the peritoneum vaginoplasty has been described for transgender women. However, the peritoneum is either used as small flaps to deepen the vagina, or the peritoneum is pulled down, which limits the depth of the neovagina. We want to implement a different technique, where the peritoneum is harvested in a single pedicled flap, which is brought down and sutured in the cavity cylinder shaped. The risks are the same as in any laparoscopic surgery, but we suspect the risk of failure of the anastomosis is much lower, as is the chance of a temporary stoma.

Conditions

  • Rokitansky Kuster Hauser Syndrome
  • Vaginal Neoplasms
  • Gender Incongruence
  • Vaginal Obstruction
  • Penoscrotal Hypoplasia

Interventions

PROCEDURE

Laparoscopic pedicled single flap peritoneum vaginoplasty

After the perineal part of the operation, in which the vaginal cavity will be dissected, a laparoscopy will be started. During laparoscopy, a single flap peritoneum will be harvested. The flap will be checked for adequate blood supply. The flap will be brought down to the (neo) vaginal cavity and sutured around a dilatator cylinder wise.

Sponsors & Collaborators

  • Amsterdam UMC, location VUmc

    lead OTHER

Principal Investigators

  • Mark-Bram Bouman, MD PhD · Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-05-25
Primary Completion
2024-12-01
Completion
2025-03-01

Countries

  • Netherlands

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05925361 on ClinicalTrials.gov