200
Participants
Start Date
May 9, 2024
Primary Completion Date
September 30, 2025
Study Completion Date
December 31, 2025
17β-estradiol/dydrogesterone tablets
The medication group began taking 17β-estradiol/dydrogesterone tablets orally for 28 days starting from the first day after induced abortion surgery (taking 2mg of 17β-estradiol orally once a day for the first 14 days, and then taking 2mg of 17β-estradiol + 10mg of dydrogesterone tablets orally once a day for the next 14 days). The blank control group did not take any medication.
RECRUITING
Women's Hospital School Of Medicine Zhejiang University, Hangzhou
Women's Hospital School Of Medicine Zhejiang University
OTHER