David P. Dearnaley, MD, on Prostate Cancer: Conventional vs Hypofractionated High-Dose Radiotherapy
2020 Genitourinary Cancers Symposium
David P. Dearnaley, MD, of The Institute of Cancer Research and Royal Marsden NHS Foundation Trust, discusses 8-year outcomes of the phase III CHHiP trial, which showed that modest hypofractionation is noninferior to conventional fractionation in localized prostate cancer, with no increase in side effects. Disease control was also reported in patients older than age 75 (Abstract 325).
The ASCO Post Staff
Nicholas D. James, PhD, MBBS, of The Institute of Cancer Research in London, discusses results from a phase I/II feasibility study that showed the combination of cetuximab, chemoradiation, fluorouracil, and mitomycin yields high bladder cancer control rates with acceptable toxicity and quality of life, meriting further evaluation in a randomized trial (Abstract 491).
The ASCO Post Staff
Thomas Powles, MD, PhD, of Queen Mary University of London, summarizes two papers on metastatic renal cell carcinoma for which he was the discussant: nivolumab in combination with stereotactic body radiotherapy in pretreated patients, and combining dual immune checkpoint inhibition with stereotactic radiation (Abstracts 613 & 614).
The ASCO Post Staff
Toni K. Choueiri, MD, of Dana-Farber Cancer Institute, describes a currently recruiting phase III study (COSMIC-313) of cabozantinib in combination with nivolumab and ipilimumab vs nivolumab/ipilimumab for patients with previously untreated advanced renal cell carcinoma of intermediate or poor risk (Abstract TPS767).
The ASCO Post Staff
Syed A. Hussain, MD, of the University of Sheffield, discusses phase II findings comparing nintedanib or placebo in combination with gemcitabine and cisplatin in locally advanced muscle-invasive bladder cancer. The data showed that adding nintedanib was safe and well tolerated, with a significant improvement in progression-free and overall survival at 1 and 2 years (Abstract 438).
The ASCO Post Staff
Hannah L. Rush, MBChB, of the Clinical Trials Unit at University College London, discusses an analysis of the STAMPEDE trial, which showed that patients treated with abiraterone had higher scores in global quality of life as well as in the physical, social, and role function domains and lower scores for pain and fatigue over the first 2 years than those receiving docetaxel (Abstract 14).
