Maria Svensson, MD, PhD Candidate, of Lund University, discusses high expression of PD-1 and PD-L1 in chemotherapy-naive esophageal and gastric adenocarcinomas, the implications for survival, and the link to a deficiency in mismatched repair genes (Abstract 9).
Mark Saunders, MD, PhD, of Christie Hospital, discusses study findings on tumor sidedness and the influence of chemotherapy duration on disease-free survival (Abstract 558).
Steven D. Leach, MD, of Dartmouth University’s Norris Cotton Cancer Center, discusses the personalized approach that GI cancers will require to make rational use of immunotherapy—including a subset of pancreatic cancers, which appear to be highly immunogenic and are associated with long-term survival.
Ghassan K. Abou-Alfa, MD, of Memorial Sloan Kettering Cancer Center, discusses phase III study findings on cabozantinib vs placebo in patients with advanced hepatocellular carcinoma who have received prior treatment with sorafenib (Abstract 207).
Khaldoun Almhanna, MD, MPH, of the H. Lee Moffitt Cancer Center, discusses the long-term outcome of a phase III study that explored the significance of extensive intraoperative peritoneal lavage in addition to standard treatment for ≥ T3 resectable gastric cancer (Abstract 1).
Florian Lordick, MD, of the University Medicine Leipzig, discusses study findings on intraperitoneal immunotherapy with the antibody catumaxomab for patients with peritoneal carcinomatosis from gastric cancer (Abstract 4).
