Testing the Use of Investigational Drugs Atezolizumab and/or Bevacizumab With or Without Standard Chemotherapy in the Second-Line Treatment of Advanced-Stage Head and Neck Cancers
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Mayo Clinic
NRG Oncology
Eye & ENT Hospital of Fudan University
Insel Gruppe AG, University Hospital Bern
Sanford Health
Sun Yat-sen University
Eastern Cooperative Oncology Group
Chinese PLA General Hospital
Vanderbilt-Ingram Cancer Center
Eye & ENT Hospital of Fudan University
Abramson Cancer Center at Penn Medicine
Fudan University
University of Texas Southwestern Medical Center
Sun Yat-sen University
Groupe Oncologie Radiotherapie Tete et Cou
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Groupe Oncologie Radiotherapie Tete et Cou