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)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
UNC Lineberger Comprehensive Cancer Center
Seagen Inc.
VSPharmTech Co.,Ltd.
M.D. Anderson Cancer Center
Memorial Sloan Kettering Cancer Center
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Tianjin Medical University Cancer Institute and Hospital
University of Michigan Rogel Cancer Center
Eastern Cooperative Oncology Group
M.D. Anderson Cancer Center
Dana-Farber Cancer Institute
UNC Lineberger Comprehensive Cancer Center
University of Florida
Canadian Cancer Trials Group
Mayo Clinic
Institut Claudius Regaud
University of Miami
Sir Run Run Shaw Hospital
NRG Oncology
Massachusetts General Hospital
UNC Lineberger Comprehensive Cancer Center
National Institutes of Health Clinical Center (CC)
Sun Yat-sen University
Canadian Cancer Trials Group
NYU Langone Health
Eye & ENT Hospital of Fudan University
M.D. Anderson Cancer Center
Guangxi Medical University
Gilead Sciences
Mayo Clinic
Cedars-Sinai Medical Center
University of Kentucky
Centre Antoine Lacassagne
National University Hospital, Singapore
University of Pittsburgh
The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
The University of Hong Kong
Groupe Oncologie Radiotherapie Tete et Cou
Sun Yat-sen University
Memorial Sloan Kettering Cancer Center
Sun Yat-sen University
Affiliated Hospital of Guangdong Medical University
Merck Sharp & Dohme LLC
University of Michigan Rogel Cancer Center
Sun Yat-sen University
ALX Oncology Inc.
GERCOR - Multidisciplinary Oncology Cooperative Group