Under Whole-course of Immunotherapy, Gradient Fractionated RT with CCT Versus CFRT with CCT for LANPC Who Achieved PR Post Induction Chemotherapy.
Conditions
- Nasopharyngeal Carcinoma
- De-escalation Therapy
Interventions
- DRUG: Full course of PD-1/PD-L1 blockades
- DRUG: Cisplatin-based induction chemotherapy
- RADIATION: Standard-dose IMRT
- RADIATION: Gradient Fractionated IMRT
- DRUG: Concurrent Chemotherapy
Sponsor
Sun Yat-sen University