# Monitoring Plasma Tumor DNA in Early-Stage Breast Cancer

> **NCT02743910** · — · ACTIVE_NOT_RECRUITING · sponsor: **Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins** · enrollment: 229 (actual)

## Conditions studied

- Breast Cancer

## Interventions

- **OTHER:** ptDNA
- **OTHER:** Tissue sample

## Key facts

- **NCT ID:** NCT02743910
- **Lead sponsor:** Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2016-07
- **Primary completion:** 2019-02
- **Final completion:** 2026-07
- **Target enrollment:** 229 (ACTUAL)
- **Last updated:** 2025-07-17

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02743910

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02743910, "Monitoring Plasma Tumor DNA in Early-Stage Breast Cancer". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT02743910. Licensed CC0.

---

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