# Breast-Conserving Surgery and Radiation Therapy in Patients With Multiple Ipsilateral Breast Cancer

> **NCT01556243** · PHASE2 · COMPLETED · sponsor: **Alliance for Clinical Trials in Oncology** · enrollment: 270 (actual)

## Conditions studied

- Breast Cancer

## Interventions

- **PROCEDURE:** therapeutic conventional surgery
- **RADIATION:** whole breast irradiation

## Key facts

- **NCT ID:** NCT01556243
- **Lead sponsor:** Alliance for Clinical Trials in Oncology
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-07
- **Primary completion:** 2022-06-01
- **Final completion:** 2023-04-15
- **Target enrollment:** 270 (ACTUAL)
- **Last updated:** 2023-11-30

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01556243

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01556243, "Breast-Conserving Surgery and Radiation Therapy in Patients With Multiple Ipsilateral Breast Cancer". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT01556243. Licensed CC0.

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