Youssef Zeidan, MD, PhD, of the American University of Beirut Medical Center, discusses study findings showing that, in patients with one to three positive lymph nodes, postmastectomy radiation treatment decreased the risk of locoregional recurrence, particularly in estrogen receptor–positive disease (Abstract 83).
Ryan Phillips, MD, PhD, of Johns Hopkins Medical Institutions, discusses phase II findings suggesting that treatment with stereotactic ablative radiation significantly decreased the risk of disease progression at 6 months and increased progression-free survival (Abstract LBA3).
Robert Olson, MD, of the BC Cancer Centre for the North, discusses a secondary analysis of the SABR-COMET trial, which showed there was a small magnitude decline in quality of life in both arms of the study but no associated detriment with stereotactic ablative radiotherapy (Abstract 148).
Steven H. Lin, MD, PhD, of The University of Texas MD Anderson Cancer Center, discusses phase II findings that showed proton beam therapy improved total toxicity burden score with no difference in progression-free survival when compared with intensity-modulated radiation treatment (Abstract LBA2).
Erica H. Bell, PhD, of The Ohio State University, discusses phase III findings from a prognostic and predictive molecular subgroup analysis of radiotherapy vs radiotherapy plus procarbazine/lomustine/vincristine in high-risk low-grade gliomas (Abstract 161).
Andreas Rimner, MD, of Memorial Sloan Kettering Cancer Center, discusses study findings showing that, for patients with stage III non–small cell lung cancer, durvalumab reduced the rate of and time to disease progression vs placebo and also reduced the number of new distant lesions (Abstract LBA6).
