Immunotherapy combo trial aims to boost survival in head and neck cancer

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. Age between 18 and 70 years, male or non-pregnant female. 2. Pathologically confirmed nasopharyngeal non-keratinizing carcinoma (differentiated or undifferentiated type, i.e., WHO type II or type III). 3. Stage Any T, N2-3 or T4, N1 (AJCC 9th edition staging), with no distant metastasis (M0). 4. ECOG performance status score of 0 or 1. 5. Adequate hematological function: Hemoglobin (HGB)≥90g/L, Absolute Neutrophil Count (ANC) ≥ 1.5\*10\^9/L, and Platele (PLT) ≥100\*10\^9/L. 6. Adequate hepatic function: ALT and AST≤2.5\*Upper Limit of Normal (ULN), total bilirubin ≤2.0\*ULN, and serum albumin≥30g/L. 7. Adequate renal function: Serum creatinine ≤ 1.5\*ULN or calculated creatinine clearance (CrCl) ≥ 60 mL/min (using the Cockcroft-Gault formula). 8. International Normalized Ratio (INR) and Activated Partial Thromboplastin Time (APTT) ≤ 1.5 \*ULN (unless the subject is receiving anticoagulant therapy and the coagulation parameters (PT/INR and APTT) are within the expected therapeutic range for the anticoagulant at the time of screening). Exclusion Criteria: 1. Patients with nasopharyngeal carcinoma presenting with recurrence or distant metastasis. 2. Pathologically confirmed diagnosis of keratinizing squamous cell carcinoma (WHO Type I). 3. Prior history of radiotherapy or systemic chemotherapy. 4. Women who are pregnant, lactating, or of childbearing potential not employing effective contraception. 5. HIV-positive status. 6. History of other malignancies (except for cured basal cell carcinoma or carcinoma in situ of the cervix). 7. Patients previously treated with immune checkpoint inhibitors (e.g., CTLA-4, PD-1, PD-L1 inhibitors). 8. Patients with immunodeficiency diseases or a history of organ transplantation. 9. Patients who have received high-dose glucocorticoids, anticancer monoclonal antibodies, or other immunosuppressive therapy within 4 weeks prior. 10. Patients with significantly impaired cardiac, hepatic, pulmonary, renal, or bone marrow function. 11. Concurrent use of other investigational drugs or current participation in another clinical trial. 12. Patients who refuse or are unable to provide signed informed consent for trial participation. 13. Patients with personality or psychiatric disorders, or those lacking legal capacity or with limited legal capacity. 14. Hepatitis B surface antigen (HBsAg) positive with peripheral blood Hepatitis B virus deoxyribonucleic acid (HBV DNA) ≥ 1000 copies/ml. 15. Patients with positive Hepatitis C virus (HCV) antibody test results are eligible only if the HCV ribonucleic acid (RNA) polymerase chain reaction test result is negative. 16. Arterial or venous thrombotic events within 6 months prior to screening initiation, such as cerebrovascular accident (including transient ischemic attack, cerebral hemorrhage, cerebral infarction), deep vein thrombosis, and pulmonary embolism. 17. Known history of active tuberculosis (TB). Subjects suspected of having active TB must be evaluated and ruled out via chest X-ray, sputum examination, and clinical signs and symptoms. 21.Any other severe, uncontrolled medical condition, infection, or treatment contraindication, or any other condition that, in the investigator's judgment, may pose a risk for receiving the investigational drug, or may interfere with the assessment of the investigational drug, subject safety, or interpretation of the study results.