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)
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Children's Oncology Group
Mayo Clinic
Memorial Sloan Kettering Cancer Center
NRG Oncology
NYU Langone Health
University of Washington
City of Hope Medical Center
Memorial Sloan Kettering Cancer Center
Mayo Clinic
Fudan University
Fudan University
Dana-Farber Cancer Institute
University of Pittsburgh
Institut Claudius Regaud
First Hospital of China Medical University
Sun Yat-sen University
EpicentRx, Inc.
Sun Yat-sen University
Sun Yat-sen University
Chongqing University Cancer Hospital