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INFORMATION FOR

    Breast, Phase II

    SELECT: A Phase II Adjuvant Trial Evaluating the Impact of Omitting Chemotherapy Based on Patient's Selection for Moderate to High-Anatomical Risk, Low-Genomic Risk, ER-Positive, HER2- Negative Breast Cancer With a Combination Regimen of Ribociclib and Optimized Endocrine Therapy

    What is the purpose of this trial?

    This is a Phase II Trial to assess the impact of omitting adjuvant chemotherapy based on patient's selection on treatment persistence of CDK4/6 inhibitor, ribociclib (Kisqali), in a well-defined subgroup of patients with resected estrogen receptor (ER)-positive, HER2-negative, lymph node-positive breast cancer, but whose tumor profiling indicates a less aggressive biological nature (OncotypeDx 21-gene recurrence score RS 0-25).

    Contact Information

    For more information about this study, including how to volunteer, contact Carl Brown

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    You can help our team find trials you might be eligible for by creating a volunteer profile in MyChart. To get started, create a volunteer profile, or contact helpusdiscover@yale.edu, or call 877.978.8343 for more information.

    • Last Updated
      01/06/2026
    • Study HIC
      #2000038734