Dr Kalinsky on Abemaciclib/Fulvestrant in HR+/HER2– Breast Cancer Post–CDK4/6i Progression

Kevin Kalinsky, MD, MS, professor, Department of Hematology and Medical Oncology, director, Division of Medical Oncology, Department of Hematology and Medical Oncology, Emory University School of Medicine; Louisa and Rand Glenn Family Chair in Breast Cancer Research, director, Glenn Family Breast Center, director, Breast Medical Oncology, Winship Cancer Institute of Emory University, discusses results from the phase 3 postMONARCH trial (NCT05169567) evaluating abemaciclib (Verzenio) plus fulvestrant (Faslodex) vs fulvestrant alone in patients with hormone receptor–positive, HER2-negative advanced breast cancer who had disease progression on a CDK4/6 inhibitor and endocrine therapy.