# Shave Margins vs. Standard Partial Mastectomy in Breast Cancer Patients

> **NCT02772731** · NA · COMPLETED · sponsor: **Yale University** · enrollment: 400 (actual)

## Conditions studied

- Breast Cancer

## Interventions

- **PROCEDURE:** Partial mastectomy plus additional Shave Margin
- **PROCEDURE:** Partial mastectomy

## Key facts

- **NCT ID:** NCT02772731
- **Lead sponsor:** Yale University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-07
- **Primary completion:** 2018-06
- **Final completion:** 2024-11
- **Target enrollment:** 400 (ACTUAL)
- **Last updated:** 2025-01-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02772731

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02772731, "Shave Margins vs. Standard Partial Mastectomy in Breast Cancer Patients". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT02772731. Licensed CC0.

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