Patients With Human Papillomavirus-associated Head and Neck Cancer for the Discovery of Predictive Biomarkers to Guide Clinical Intervention

Prospective pilot study, non-interventional, of a biological/radiological nature, which involves the collection of tissue samples, and blood from patients suffering from squamous cell carcinoma of the oropharynx OPSCC for detection of HPV-DNA/RNA and immuno-phenotypic analysis of T cells, study of extracellular vesicles, and dosages of cytokines and chemokines involved in the immune response