Helena Margaret Earl, MBBS, PhD, of the University of Cambridge, discusses phase III study findings on 6 vs 12 months of adjuvant trastuzumab in patients with HER2-positive early breast cancer (Abstract 506).
Toni K. Choueiri, MD, and Lauren C. Harshman, MD, both of Dana-Farber Cancer Institute, discuss phase III study findings on perioperative nivolumab vs observation in patients with localized renal cell carcinoma undergoing nephrectomy (Abstract TPS4597).
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).
Martee L. Hensley, MD, of Memorial Sloan Kettering Cancer Center, discusses phase III study findings on adjuvant gemcitabine plus docetaxel followed by doxorubicin vs observation for uterus-limited, high-grade leiomyosarcoma (Abstract 5505).
Joseph A. Sparano, MD, of Montefiore Medical Center, discusses phase III study results on chemoendocrine treatment vs endocrine treatment alone in hormone receptor–positive, HER2-negative, node-negative breast cancer and an intermediate prognosis 21-gene recurrence score (Abstract LBA1).
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.
