Gabriel N. Hortobagyi, MD, of The University of Texas MD Anderson Cancer Center, discusses the 8th edition of the TNM staging system, which includes prognostic stage groups based on clinical and pathologic factors combined with grade and hormone and HER2 status.
Sibylle Loibl, MD, PhD, of the German Breast Group, discusses phase II study findings on the addition of durvalumab to a taxane-anthracycline–containing chemotherapy in triple-negative breast cancer (Abstract 104).
Juliet Elizabeth Wolford, MD, of the University of California, Irvine, discusses the cost-effectiveness of various types of maintenance therapy in advanced ovarian cancer: paclitaxel, bevacizumab, niraparib, rucaparib, olaparib, and pembrolizumab (Abstract 5508).
Danny Rischin, MD, of Peter MacCallum Cancer Centre, discusses phase II study findings on cemiplimab, a human monoclonal anti–PD-1 antibody, in patients with metastatic cutaneous squamous cell carcinoma (Abstract 9519).
Andrew D. Seidman, MD, of Memorial Sloan Kettering Cancer Center, and Aditya Bardia, MD, MPH, of Massachusetts General Hospital, discuss the efficacy of sacituzumab govitecan for treatment-refractory hormone receptor–positive/HER2-negative metastatic breast cancer (Abstract 1004).
Nathan A. Pennell, MD, PhD, of the Cleveland Clinic, discusses the economic impact of next generation sequencing vs sequential single-gene testing modalities to detect genomic alterations in newly diagnosed metastatic non–small cell lung cancer (Abstract 9031).
