Testing What Happens When an Immunotherapy Drug (Pembrolizumab) is Given by Itself Compared to the Usual Treatment of Chemotherapy With Radiation After Surgery for Recurrent Head and Neck Squamous Cell Carcinoma
National Cancer Institute (NCI)
National Cancer Institute (NCI)
M.D. Anderson Cancer Center
University of Michigan Rogel Cancer Center
Eastern Cooperative Oncology Group
UNC Lineberger Comprehensive Cancer Center
University of Pittsburgh
University of Texas Southwestern Medical Center
Mayo Clinic
NRG Oncology
UNC Lineberger Comprehensive Cancer Center
M.D. Anderson Cancer Center
University of Pittsburgh
University of Maryland, Baltimore
Washington University School of Medicine
Eastern Cooperative Oncology Group
UNC Lineberger Comprehensive Cancer Center
Washington University School of Medicine
UNC Lineberger Comprehensive Cancer Center
Emory University
London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Case Comprehensive Cancer Center
Eastern Cooperative Oncology Group
UNC Lineberger Comprehensive Cancer Center
M.D. Anderson Cancer Center
Eastern Cooperative Oncology Group
Chongqing University Cancer Hospital
Ohio State University Comprehensive Cancer Center
Case Comprehensive Cancer Center
Wake Forest University Health Sciences
Jonsson Comprehensive Cancer Center
European Organisation for Research and Treatment of Cancer - EORTC
Dana-Farber Cancer Institute
Memorial Sloan Kettering Cancer Center
University of Washington
Lithuanian University of Health Sciences
Radiation Therapy Oncology Group
Centre Francois Baclesse
M.D. Anderson Cancer Center
Tata Memorial Hospital