
Late-breaking ESMO 2026 data show PFS gains with 3 antibody-drug conjugates, a 6-year OS benefit with adjuvant ribociclib, and no OS gain with pembrolizumab.
Sara M. Tolaney, MD, MPH, associate director, clinical research, breast oncology, Susan F. Smith Center for Women’s Cancers, Dana-Farber Cancer Institute, discusses interim results of a trial exploring abemaciclib for the treatment of brain metastases secondary to hormone receptor-positive HER2-negative breast cancer.
Sara M. Tolaney, MD, MPH, associate director, clinical research, breast oncology, Susan F. Smith Center for Women’s Cancers, Dana-Farber Cancer Institute, discusses interim results of a trial exploring abemaciclib for the treatment of brain metastases secondary to hormone receptor-positive HER2-negative breast cancer.






