# Cohort Study of Endometriosis at Different Sites

> **NCT04783623** · — · COMPLETED · sponsor: **Peking Union Medical College Hospital** · enrollment: 146 (actual)

## Conditions studied

- Recruitment

## Interventions

- **PROCEDURE:** Surgical endometrioma excision

## Key facts

- **NCT ID:** NCT04783623
- **Lead sponsor:** Peking Union Medical College Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-01-20
- **Primary completion:** 2021-03-02
- **Final completion:** 2021-03-02
- **Target enrollment:** 146 (ACTUAL)
- **Last updated:** 2021-03-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04783623

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04783623, "Cohort Study of Endometriosis at Different Sites". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04783623. Licensed CC0.

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