Testing Immunotherapy (Atezolizumab) With or Without Chemotherapy in Locoregional MSI-H/dMMR Gastric and Gastroesophageal Junction (GEJ) Cancer
National Cancer Institute (NCI)
National Cancer Institute (NCI)
M.D. Anderson Cancer Center
M.D. Anderson Cancer Center
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
NRG Oncology
National Cancer Institute (NCI)
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
M.D. Anderson Cancer Center
National Cancer Institute (NCI)
M.D. Anderson Cancer Center
Eastern Cooperative Oncology Group
National Cancer Institute (NCI)
M.D. Anderson Cancer Center
M.D. Anderson Cancer Center
OHSU Knight Cancer Institute
Children's Oncology Group
National Cancer Institute (NCI)
City of Hope Medical Center
Thomas Jefferson University
University of Arizona
University of Nebraska
NRG Oncology
National Cancer Institute (NCI)
Academic and Community Cancer Research United