Journal Of Clinical Oncology (jco) Podcast

The PENELOPE-B phase III trial did not show a benefit to the addition of one year of the CDK4/6 inhibitor palbociclib to adjuvant endocrine therapy in patients with hormone receptor-positive/HER2-negative breast cancer and residual disease after neoadjuvant chemotherapy.   TRANSCRIPT This JCO podcast provides observations and commentary on the JCO article “Palbociclib for Residual High-Risk Invasive Hormone Receptor-positive, HER2 negative Early Breast Cancer – The PENELOPE-B Trial,” by Sybille Loibl and colleagues. My name is Erica Mayer, and I am a clinical investigator at the Dana-Farber Cancer Institute in Boston, MA who specializes in breast cancer. Since the initial approval of the CDK4/6 inhibitor palbociclib in 2015, this class of agents has become a standard part of management for most patients with hormone receptor positive HER2 negative advanced breast cancer. Use of one of the available CDK4/6 inhibitors - palbociclib, abemaciclib, or ribociclib - in combination with endocrine therapy, improves pr