recurrent/metastatic head and neck squamous cell carcinomaSPFQ-CSPFQ-BSPFQ-ASPFQEastern Cooperative Oncology Group
… from October 2020 to October 2022.Participants 371 adults with recurrent/metastatic head and neck squamous cell carcinoma (39% aged >66 years, 69% White and 81% male).Primary outcome me…