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

> **NCT06546397** · PHASE1 · RECRUITING · sponsor: **Women's Hospital School Of Medicine Zhejiang University** · enrollment: 200 (estimated)

## Conditions studied

- Pregnancy Complications

## Interventions

- **DRUG:** 17β-estradiol/dydrogesterone tablets

## Key facts

- **NCT ID:** NCT06546397
- **Lead sponsor:** Women's Hospital School Of Medicine Zhejiang University
- **Sponsor class:** OTHER
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-05-09
- **Primary completion:** 2025-09-30
- **Final completion:** 2025-12-31
- **Target enrollment:** 200 (ESTIMATED)
- **Last updated:** 2025-08-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06546397

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06546397, "Study on the Effect of Combined Estrogen and Progestogen Therapy on Endometrial Repair After Induced Abortion". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT06546397. Licensed CC0.

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