This phase II/III trial studies how well radiation therapy works with durvalumab or cetuximab in treating patients with head and neck cancer that has spread to a local and/or regional area of the body who cannot take cisplatin. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. Immunotherapy with monoclonal antibodies, such as durvalumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Cetuximab is a monoclonal antibody that may interfere with the ability of tumor cells to grow and spread. It is not known if radiation therapy with durvalumab will work better than the usual therapy of radiation therapy with cetuximab in treating patients with head and neck cancer.
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Number of Participants With Dose-limiting Toxicity (DLT) [Lead-in Phase]
Timeframe: From start of durvalumab to 4 weeks after radiation therapy, approximately 13 weeks. Weekly during RT, at RT end, prior to adjuvant durvalumab, one month after end of RT.
Progression-free Survival (Percentage of Participants Alive Without Progression) [Phase II Primary]
Timeframe: From randomization to last follow-up: weekly during RT, after end of RT: every 4 months for 1 year, every 6 months for 2 years, then annually. Additionally, every 4 weeks during adjuvant durvalumab. Maximum follow-up at time of analysis was 4.2 years.
Overall Survival (Percentage of Participants Alive) [Originally Phase III Primary / Now Phase II Secondary]
Timeframe: From randomization to last follow-up: weekly during RT, after end of RT: every 4 months for 1 year, every 6 months for 2 years, then annually. Additionally, every 4 weeks during adjuvant durvalumab. Maximum follow-up at time of analysis was 4.2 years.