Clinical Trial

Study on the Effect of Combined Estrogen and Progestogen Therapy on Endometrial Repair After Induced Abortion

Recruiting Phase 1
View on ClinicalTrials.gov →
Record status
This record was last updated August 28, 2025 (before its estimated September 30, 2025 completion). Its status may not reflect the trial's current state.
Summary
Induced abortion is a common method to terminate pregnancy, but during the operation, it is necessary to dilate the cervix and aspirate the uterine cavity. Repeated induced abortions may increase the risk of uterine damage, leading to cervical stenosis or intrauterine adhesions, thinning of the endometrium, which may affect the implantation of fertilized eggs and the development of embryos, and ultimately may lead to infertility or miscarriage. This study aims to explore the effects of combined estrogen and progesterone on endometrial repair and ovarian function recovery after induced abortion.
Protocol Amendment History 1 amendment
This ClinicalTrials.gov record has been amended once since 2024-08-06.
Trial Details
NCT Number NCT06546397
Lead Sponsor Women's Hospital School Of Medicine Zhejiang University
Conditions Pregnancy Complications
Enrollment 200 participants
Start Date 2024-05-09
Primary Completion 2025-09-30 (estimated)
Study Completion 2025-12-31 (estimated)
Updated on ClinicalTrials.gov 2025-08-28