Vitamin D and Head and Neck Cancer: Impact on Toxicity and Prognosis
Recruiting
Observational Study
Head and Neck Cancer
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 and older
- Sex
- Any
- Study type
- Observational
- Participants needed
- 953 (estimated)
- Sponsor
- Centro di Riferimento Oncologico - Aviano · Other
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About This Trial
The goal of this observational study is to learn about relation between vitamin D levels in subjects with head and neck cancer. The main question it aims to answer are:
* variation of vitamin D levels in the study population at different time points
* relation between therapy side effects and vitamin D level
* relation between disease outcome and vitamin D level Participants will be followed as p…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
histologically proven HNSCC (squamous cell carcinomas), all subsites
* non-metastatic locally advanced stages
* patients candidate for radical or adjuvant radiotherapy
* patients candidate for bilateral neck irradiation
* written informed consent
Exclusion Criteria:
* distant…
Contacts