Kohei Shitara, MD, on Gastric and Esophageal Cancers: Long-Term Follow-up on Nivolumab Plus Chemotherapy
2022 ASCO Gastrointestinal Cancers Symposium
Kohei Shitara, MD, of Japan’s National Cancer Center Hospital East, discusses a long-term data follow-up from CheckMate 649, which support the continued use of nivolumab plus chemotherapy as first-line treatment in patients with advanced gastric, gastroesophageal junction, and esophageal adenocarcinomas (Abstract 240).
The ASCO Post Staff
Gabriel A. Brooks, MPH, MD, of the Norris Cotton Cancer Center, discusses key studies that, when synthesized, suggest the benefits of oxaliplatin may be less than often assumed. The toxicities are well described (especially neuropathy), and the agent should be used cautiously and sparingly beyond the third month of adjuvant treatment for patients with colon cancer and in the elderly or frail with metastatic disease.
The ASCO Post Staff
Van K. Morris, MD, of The University of Texas MD Anderson Cancer Center, discusses phase I/II data suggesting that encorafenib plus cetuximab and nivolumab is safe and well tolerated for patients with microsatellite-stable BRAF V600E–mutated metastatic colorectal cancer (Abstract 12).
The ASCO Post Staff
Ghassan K. Abou-Alfa, MD, MBA, of Memorial Sloan Kettering Cancer Center and Weill Medical College at Cornell University, discusses phase III results of the HIMALAYA trial, which showed the combination of a single priming dose of tremelimumab added to durvalumab is superior to sorafenib for patients with unresectable hepatocellular carcinoma (Abstract 379).
The ASCO Post Staff
Zev A. Wainberg, MD, of the University of California, Los Angeles, discusses an update, of 25 additional months, on phase III safety and efficacy results from the KEYNOTE-062 trial. This study compared pembrolizumab with or without chemotherapy vs chemotherapy alone for patients with PD-L1–positive advanced gastric or gastroesophageal junction adenocarcinoma (Abstract 243).
The ASCO Post Staff
Romain Cohen, MD, PhD, of Sorbonne University and Saint-Antoine Hospital, discusses phase II results of the GERCOR NIPICOL study, which suggests nivolumab plus ipilimumab at a fixed duration of 1 year continued to show durable activity in patients with chemoresistant microsatellite instability–high/mismatch repair–deficient metastatic colorectal cancer after 3 years of follow-up. Dr. Cohen points out there is now some question as to whether all patients need 2 years of therapy (Abstract 13).
