Testing the Addition of Radiotherapy to the Usual Treatment (Chemotherapy) for Patients With Esophageal and Gastric Cancer That Has Spread to a Limited Number of Other Places in the Body
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
National Cancer Institute (NCI)
M.D. Anderson Cancer Center
National Cancer Institute (NCI)
Merck Sharp & Dohme LLC
Institut für Klinische Krebsforschung IKF GmbH at Krankenhaus Nordwest
University of Oxford
Ludwig Institute for Cancer Research
Case Comprehensive Cancer Center
University of Nebraska
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Alliance for Clinical Trials in Oncology
Boston Scientific Corporation
Medstar Health Research Institute
Alliance for Clinical Trials in Oncology
Federation Francophone de Cancerologie Digestive
Lund University Hospital
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Wake Forest University Health Sciences
Alliance for Clinical Trials in Oncology
Alliance for Clinical Trials in Oncology
Case Comprehensive Cancer Center
Radiation Therapy Oncology Group
Alliance for Clinical Trials in Oncology
Alliance for Clinical Trials in Oncology
Alliance for Clinical Trials in Oncology
Alliance for Clinical Trials in Oncology
Memorial Sloan Kettering Cancer Center
Roswell Park Cancer Institute
Alliance for Clinical Trials in Oncology
UNICANCER
SWOG Cancer Research Network
Radiation Therapy Oncology Group
Roswell Park Cancer Institute
Case Comprehensive Cancer Center
Dana-Farber Cancer Institute
Fox Chase Cancer Center
Roswell Park Cancer Institute
SWOG Cancer Research Network
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Radiation Therapy Oncology Group
Memorial Sloan Kettering Cancer Center
Memorial Sloan Kettering Cancer Center
Memorial Sloan Kettering Cancer Center
Wales Cancer Trials Unit
Northwestern University
Swiss Cancer Institute
UNC Lineberger Comprehensive Cancer Center