# The Comparison Between M-E-BCS and C-O-BCS.

> **NCT07539545** · NA · NOT_YET_RECRUITING · sponsor: **Du Zhenggui** · enrollment: 1366 (estimated)

## Conditions studied

- Breast Cancer

## Interventions

- **PROCEDURE:** Minimal accessory-incision-assisted endoscopic breast-conserving surgery
- **PROCEDURE:** Conventional open breast-conserving surgery

## Key facts

- **NCT ID:** NCT07539545
- **Lead sponsor:** Du Zhenggui
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-04-01
- **Primary completion:** 2032-12-01
- **Final completion:** 2032-12-31
- **Target enrollment:** 1366 (ESTIMATED)
- **Last updated:** 2026-04-20

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07539545

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07539545, "The Comparison Between M-E-BCS and C-O-BCS.". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT07539545. Licensed CC0.

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