Mitchell Dowsett, PhD, of the Royal Marsden Hospital discusses the EndoPredict test, which has improved performance compared with the widely used Oncotype Dx test (Abstract S3-01).
Lisa A. Carey, MD, of the University of North Carolina, and Sibylle Loibl, MD, PhD, of the German Breast Group, discuss new data on palbociclib, new immunotherapy, and brain metastases (Abstract YR4).
Sarat Chandarlapaty, MD, PhD, of the Memorial Sloan Kettering Cancer Center, discusses results from this study that showed patients with ER-positive metastatic breast cancer who had a D538G and/or a Y537S mutation in the ESR1 gene had significantly worse median overall survival (Abstract S2-07).
Matthew J. Ellis, PhD, FRCP, of the Baylor College of Medicine, gives his expert perspective on this evolving area of research.
Judy E. Garber, MD, MPH, of the Dana-Farber Cancer Institute, gives her expert perspective on this vital and timely topic.
Andrew Seidman, MD, of Memorial Sloan Kettering Cancer Center, and Erica L. Mayer, MD, MPH, of the Dana-Farber Cancer Institute, discuss this phase 3 trial of palbociclib with adjuvant endocrine therapy vs endocrine therapy alone for HR-positive/HER2-negative early breast cancer. (Abstract OT1-03-21)
