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Study identifier: NCT06678269 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A Study of Abemaciclib and Radiation Therapy in People With Metastatic Breast Cancer

Condition: Metastatic Breast Cancer · Stage IV Breast Cancer · Breast Cancer  ·  Sponsor: Memorial Sloan Kettering Cancer Center

PhasePhase 1
Planned participants28
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The purpose of this study is to test different doses of abemaciclib to find the best dose in participants while receiving hormone therapy and radiation therapy.

This description comes directly from the study's public registry record.

Talk to the study team

Lior Braunstein, MD  ·  201-775-7446  ·  braunstl@mskcc.org

Rui Wang, MD, PhD  ·  201-775-7445  ·  wangr5@mskcc.org

Always discuss trial participation with your own doctor first.

Locations (7)

Memorial Sloan Kettering at Basking Ridge (All protocol activities)Basking Ridge, New Jersey, United StatesRecruiting
Memorial Sloan Kettering Monmouth (All Protocol Activities)Middletown, New Jersey, United StatesRecruiting
Memorial Sloan Kettering Bergen (All Protocol Activities)Montvale, New Jersey, United StatesRecruiting
Memorial Sloan Kettering Suffolk-Commack (All Protocol Activities )Commack, New York, United StatesRecruiting
Memorial Sloan Kettering Westchester (All Protocol Activities)Harrison, New York, United StatesRecruiting
Memorial Sloan Kettering Cancer Center (All protocol activites)New York, New York, United StatesRecruiting
Memorial Sloan Kettering Nassau (All protocol activities)Rockville Centre, New York, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06678269