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Clinical trialNCT04711109Active, not recruitingPhase 3Interventional

Studying the Effect of Denosumab on Preventing Breast Cancer in Women With a BRCA1 Germline Mutation

SponsorAlliance for Clinical Trials in OncologyEnrollment300BRCA1 MutationBreast CancerBreast CarcinomaBreast DiseasesBreast NeoplasmsNeoplasms
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

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

United States
  • Usc / Norris Comprehensive Cancer Center

    Los Angeles, California, United States

  • Ucsf Medical Center-Mount Zion

    San Francisco, California, United States

  • Rocky Mountain Cancer Centers-Aurora

    Aurora, Colorado, United States

  • Uchealth University of Colorado Hospital

    Aurora, Colorado, United States

  • Rocky Mountain Cancer Centers-Boulder

    Boulder, Colorado, United States

  • Rocky Mountain Cancer Centers - Centennial

    Centennial, Colorado, United States

  • Rocky Mountain Cancer Centers-Midtown

    Denver, Colorado, United States

  • Rocky Mountain Cancer Centers-Rose

    Denver, Colorado, United States

  • Mountain Blue Cancer Care Center - Swedish

    Englewood, Colorado, United States

  • Rocky Mountain Cancer Centers - Swedish

    Englewood, Colorado, United States

  • Rocky Mountain Cancer Centers-Littleton

    Littleton, Colorado, United States

  • Rocky Mountain Cancer Centers-Sky Ridge

    Lone Tree, Colorado, United States

  • Medstar Georgetown University Hospital

    Washington D.C., District of Columbia, United States

  • Northwestern University

    Chicago, Illinois, United States

  • University of Chicago Comprehensive Cancer Center

    Chicago, Illinois, United States

  • Northshore University Healthsystem-Evanston Hospital

    Evanston, Illinois, United States

  • Northshore University Healthsystem-Highland Park Hospital

    Highland Park, Illinois, United States

  • Carle Cancer Center

    Urbana, Illinois, United States

  • University of Kansas Hospital-Indian Creek Campus

    Overland Park, Kansas, United States

  • University of Kansas Hospital-Westwood Cancer Center

    Westwood, Kansas, United States

  • Maine Medical Center- Scarborough Campus

    Scarborough, Maine, United States

  • Maine Medical Partners - South Portland

    South Portland, Maine, United States

  • Johns Hopkins University/sidney Kimmel Cancer Center

    Baltimore, Maryland, United States

  • Beth Israel Deaconess Medical Center

    Boston, Massachusetts, United States

  • Dana-Farber Cancer Institute

    Boston, Massachusetts, United States

  • University of Michigan Comprehensive Cancer Center

    Ann Arbor, Michigan, United States

  • Corewell Health Grand Rapids Hospitals - Butterworth Hospital

    Grand Rapids, Michigan, United States

  • Mayo Clinic in Rochester

    Rochester, Minnesota, United States

  • Regions Hospital

    Saint Paul, Minnesota, United States

  • Optumcare Cancer Care at Fort Apache

    Las Vegas, Nevada, United States

  • Memorial Sloan Kettering Cancer Center

    New York, New York, United States

  • Nyp/columbia University Medical Center/herbert Irving Comprehensive Cancer Center

    New York, New York, United States

  • Novant Health Presbyterian Medical Center

    Charlotte, North Carolina, United States

  • Novant Health Breast Surgery - Greensboro

    Greensboro, North Carolina, United States

  • Novant Health Cancer Institute - Kernersville

    Kernersville, North Carolina, United States

  • Novant Health Cancer Institute - Mount Airy

    Mount Airy, North Carolina, United States

  • Novant Health Cancer Institute - Thomasville

    Thomasville, North Carolina, United States

  • Novant Health Forsyth Medical Center

    Winston-Salem, North Carolina, United States

  • Sanford Roger Maris Cancer Center

    Fargo, North Dakota, United States

  • Ohio State University Comprehensive Cancer Center

    Columbus, Ohio, United States

7 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
14 Feb 2023
Primary completion
31 Jul 2027
Completion
31 Dec 2033
Last update posted
2 Apr 2025
Registered enrollment
300
Registry id
NCT04711109

Cross-registrations

EU-CTR / CTIS (EudraCT)2017-002505-35

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.