Vitamin D use in head and neck cancer
Part of Cancer clinical trials.
This study looks at how taking vitamin D may affect side effects (toxicity) and outcomes in people with locally advanced head and neck squamous cell cancer. It may help improve comfort during treatment and track whether vitamin D changes prognosis.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have head and neck squamous cell cancer confirmed by biopsy
- Your cancer has not spread to distant places (no distant metastases)
- You have locally advanced cancer that is being treated with radiation with curative intent
- Your treatment plan includes radiation to both sides of your neck
- You can sign a consent form to join the study
- You do not have known problems with how your body handles calcium or vitamin D
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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