# Clinical Application of ctDNA in Early Screening of Breast Cancer

> **NCT03973034** · — · UNKNOWN · sponsor: **Peking Union Medical College Hospital** · enrollment: 300 (estimated)

## Conditions studied

- Breast Cancer

## Interventions

- **DIAGNOSTIC_TEST:** Low depth whole genome sequencing

## Key facts

- **NCT ID:** NCT03973034
- **Lead sponsor:** Peking Union Medical College Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-06-01
- **Primary completion:** 2020-06-01
- **Final completion:** 2021-06-01
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2019-06-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03973034

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03973034, "Clinical Application of ctDNA in Early Screening of Breast Cancer". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03973034. Licensed CC0.

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