Cynthia L. Sears, MD, of Johns Hopkins University School of Medicine, summarizes her keynote talk on microbes, microbiota, and colon cancer. Next-generation sequencing combined with biologic studies suggests that most colorectal cancer cases have specific microbiome associations.
Julien Edeline, MD, of the Centre Eugène Marquis, discusses in French study findings on gemcitabine and oxaliplatin vs surveillance following surgery for localized biliary tract cancer (Abstract 225).
Cornelis van de Velde, MD, PhD, of Leiden University Medical Center, discusses the International Watch & Wait database, established to track evidence on organ-preserving strategies in patients with rectal cancer (Abstract 521).
Scott Kopetz, MD, of The University of Texas MD Anderson Cancer Center, discusses study findings on irinotecan and cetuximab with or without vemurafenib in BRAF-mutant metastatic colorectal cancer (Abstract 520).
Salah-Eddin Al-Batran, MD, of the Institute of Clinical Cancer Research and Nordwest Hospital, discusses study findings on paclitaxel with and without RAD001 in patients with gastric cancer whose disease has progressed after therapy with a fluoropyrimidine/platinum-containing regimen (Abstract 4).
Eileen M. O’Reilly, MD, of Memorial Sloan Kettering Cancer Center, discusses a range of topics, including tyrosine kinase inhibitors, immune therapies, targeted approaches, and DNA damage repair strategies.
