# A Study Evaluating the Diagnostic Performance of OCS in the Differential Diagnosis of Endometriosis vs. Endometriosis-Associated Ovarian Cancer

> **NCT07029659** · — · NOT_YET_RECRUITING · sponsor: **Peking Union Medical College Hospital** · enrollment: 336 (estimated)

## Conditions studied

- Endometriosis
- Endometriosis-Associated Ovarian Carcinoma

## Interventions

- **DIAGNOSTIC_TEST:** Ovarian Cancer Score

## Key facts

- **NCT ID:** NCT07029659
- **Lead sponsor:** Peking Union Medical College Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2025-07-01
- **Primary completion:** 2026-07-31
- **Final completion:** 2026-12-31
- **Target enrollment:** 336 (ESTIMATED)
- **Last updated:** 2025-06-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07029659

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07029659, "A Study Evaluating the Diagnostic Performance of OCS in the Differential Diagnosis of Endometriosis vs. Endometriosis-Associated Ovarian Cancer". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT07029659. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*