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Neovaginoplasty Using Photoinduced-imine-crosslink Hydrogel in MRKH Patients

NCT06508151 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2024-07-18

No results posted yet for this study

Summary

Evaluating the effectiveness and safety of neovaginoplasty using photoinduced-imine-crosslink hydrogel in patients with MRKH syndrome by comparing the differences in the degree of squamous epithelialization, vaginal length and width, and sexual life quality.

Conditions

  • Mayer Rokitansky Kuster Hauser Syndrome

Interventions

PROCEDURE

neovaginoplasty and vaginal mold spreaded with photoinduced-imine-crosslink hydrogel

Under general anesthesia and catheterized bladder, the patient was in the lithotomy position. In the connective tissue plane between the bladder and rectum, the vestiges of the müllerian ducts were identified. With the index finger in the rectum as a direction and protection, Hegar's dilators of increasing size (4.5-10) were pushed through the dimples gently. After that, a double-barreled canal appeared. Then, the raphe between the canals was incised. The neovagina was created. According to the randomization, a vaginal mold spreaded with hydrogel or not was placed in the neovagina for 6 months. The patients were suggested to wear the vaginal mold continuously over the following 6 months. After that, they were allowed to have the first sexual intercourse. Otherwise, the mold wearing time was 1 h daily, until they had sexual activity at least twice a week.

PROCEDURE

neovaginoplasty and vaginal mold

Under general anesthesia and catheterized bladder, the patient was in the lithotomy position. In the connective tissue plane between the bladder and rectum, the vestiges of the müllerian ducts were identified. With the index finger in the rectum as a direction and protection, Hegar's dilators of increasing size (4.5-10) were pushed through the dimples gently. After that, a double-barreled canal appeared. Then, the raphe between the canals was incised. The neovagina was created. According to the randomization, a vaginal mold spreaded with hydrogel or not was placed in the neovagina for 6 months. The patients were suggested to wear the vaginal mold continuously over the following 6 months. After that, they were allowed to have the first sexual intercourse. Otherwise, the mold wearing time was 1 h daily, until they had sexual activity at least twice a week.

Sponsors & Collaborators

  • Obstetrics & Gynecology Hospital of Fudan University

    lead OTHER

Principal Investigators

  • Keqin Hua, Doctor · Obstetrics & Gynecology Hospital of Fudan University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
35 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-08-01
Primary Completion
2025-06-30
Completion
2026-06-30

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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 NCT06508151 on ClinicalTrials.gov