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Clinical trialNCT02364557CompletedPhase 2/PHASE3Interventional

Testing Whether Treating Breast Cancer Metastases With Surgery or High-Dose Radiation Improves Survival

SponsorNRG OncologyEnrollment129Anatomic Stage IV Breast Cancer AJCC v8Anatomic Stage IV Breast Cancer American Joint Committee on Cancer (AJCC) v8Metastatic Breast CarcinomaMetastatic Malignant Neoplasm in the BoneMetastatic Malignant Neoplasm in the LiverMetastatic Malignant Neoplasm in the Lung+3 more conditions
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

162 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Canada
  • Arthur J E Child Comprehensive Cancer Centre

    Calgary, Alberta, Canada

  • Cross Cancer Institute

    Edmonton, Alberta, Canada

  • London Regional Cancer Program

    London, Ontario, Canada

  • Ottawa Hospital and Cancer Center-General Campus

    Ottawa, Ontario, Canada

  • Chum - Centre Hospitalier de L'Universite de Montreal

    Montreal, Quebec, Canada

  • Jewish General Hospital

    Montreal, Quebec, Canada

  • the Research Institute of the Mcgill University Health Centre (muhc)

    Montreal, Quebec, Canada

Saudi Arabia
  • King Faisal Specialist Hospital and Research Centre

    Riyadh, Saudi Arabia

South Korea
  • Yonsei University Health System-Severance Hospital

    Seoul, South Korea

United States
  • University of Alabama at Birmingham Cancer Center

    Birmingham, Alabama, United States

  • Ctca at Western Regional Medical Center

    Goodyear, Arizona, United States

  • Arizona Center for Cancer Care-Peoria

    Peoria, Arizona, United States

  • Banner University Medical Center - Tucson

    Tucson, Arizona, United States

  • Alta Bates Summit Medical Center-Herrick Campus

    Berkeley, California, United States

  • Uc San Diego Moores Cancer Center

    La Jolla, California, United States

  • Cedars-Sinai Medical Center

    Los Angeles, California, United States

  • Los Angeles General Medical Center

    Los Angeles, California, United States

  • Usc / Norris Comprehensive Cancer Center

    Los Angeles, California, United States

  • Uc Irvine Health/chao Family Comprehensive Cancer Center

    Orange, California, United States

  • the Permanente Medical Group-Roseville Radiation Oncology

    Roseville, California, United States

  • Sutter Medical Center Sacramento

    Sacramento, California, United States

  • University of California Davis Comprehensive Cancer Center

    Sacramento, California, United States

  • Naval Medical Center -San Diego

    San Diego, California, United States

  • Kaiser Permanente Cancer Treatment Center

    South San Francisco, California, United States

  • Saint Joseph'S Medical Center

    Stockton, California, United States

  • Gene Upshaw Memorial Tahoe Forest Cancer Center

    Truckee, California, United States

  • Uchealth University of Colorado Hospital

    Aurora, Colorado, United States

  • Penrose-Saint Francis Healthcare

    Colorado Springs, Colorado, United States

  • Uchealth Memorial Hospital Central

    Colorado Springs, Colorado, United States

  • Poudre Valley Hospital

    Fort Collins, Colorado, United States

  • Banner North Colorado Medical Center - Loveland Campus

    Loveland, Colorado, United States

  • Helen F Graham Cancer Center

    Newark, Delaware, United States

  • Uf Health Cancer Institute - Gainesville

    Gainesville, Florida, United States

  • Memorial Regional Hospital/joe Dimaggio Children'S Hospital

    Hollywood, Florida, United States

  • Mayo Clinic in Florida

    Jacksonville, Florida, United States

  • Miami Cancer Institute

    Miami, Florida, United States

  • Orlando Health Cancer Institute

    Orlando, Florida, United States

  • Memorial Hospital West

    Pembroke Pines, Florida, United States

  • Emory Saint Joseph'S Hospital

    Atlanta, Georgia, United States

  • Emory University Hospital Midtown

    Atlanta, Georgia, United States

122 more sites on the registry record.ClinicalTrials.gov ↗

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
24 Dec 2014
Primary completion
20 Dec 2021
Completion
4 Sept 2025
Last update posted
10 Jul 2026
Registered enrollment
129
Registry id
NCT02364557

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.