Eric Roeland, MD, of the University of California, San Diego, and Timothy E. Quill, MD, of the University of Rochester Medical Center, discuss the debate on whether physician-assisted death should be a legally available option at the end of life when neither palliative nor hospice care is satisfactory.
Jonathan E. Rosenberg, MD, of Memorial Sloan Kettering Cancer Center, and Toni K. Choueiri, MD, of the Dana-Farber Cancer Institute, discuss mutation burden—its role in response to treatment with PD-L1 immunotherapy and its impact on progression-free survival and overall survival, as well as the link between intrinsic expression subtypes and treatment outcome with atezolizumab (Abstract 104).
Paul E. Goss, MD, PhD, of Massachusetts General Hospital Cancer Center and Harvard Medical School, discusses disease-free survival results from a study extending adjuvant letrozole for 5 years after completing an initial 5 years of aromatase inhibitor therapy alone or preceded by tamoxifen (Abstract LBA1).
Celestia S. Higano, MD, of the University of Washington, and Chris Parker, MD, of the Royal Marsden Hospital, discuss findings from this confirmatory study evaluating the accuracy of MRI and TRUS biopsy in men with an elevated PSA (Abstract 5000).
James R. Perry, MD, of Sunnybrook Health Sciences Centre, discusses findings of a phase III trial of short-course radiotherapy with or without concomitant and adjuvant temozolomide in older patients with this tumor (Abstract LBA2).
Lisa A. Carey, MD, of the University of North Carolina, and Nicholas C. Turner, MD, PhD, of The Royal Marsden Hospital and Institute of Cancer Research, discuss the efficacy of palbociclib plus fulvestrant in patients with ESR1 mutations in circulating tumor DNA, and palbociclib and letrozole for postmenopausal women with ER+/HER2–advanced breast cancer (Abstracts 507, 524).
