“Breast Cancer Talk” Contemporary Concepts: Systemic Therapy for Breast Cancer - Episode 1

Metastatic HR+ Breast Cancer

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Sarah Sammons, MD, and Julie Collins, MD, discuss the study details of the PARSIFAL and BYLieve trials in patients with metastatic HR+ breast cancer.

Data from the following clinical trials are discussed:

  • PARSIFAL: A randomized, multicenter, open-label, phase II trial to evaluate palbociclib in combination with fulvestrant or letrozole in endocrine-sensitive patients with ER[+]/HER2[-] metastatic breast cancer. (Llombart-Cussac A et al. 2020 ASCO annual meeting. Abstract 1007.)

  • Alpelisib + fulvestrant in patients with PIK3CA-mutated HR+/HER2- advanced breast cancer previously treated with CDK4/6 inhibitor + aromatase inhibitor: BYLieve study results. (Rugo HS et al. 2020 ASCO annual meeting. Abstract 1006.)