A Phase II Trial Comparing Immunotherapy Versus Capecitabine Maintenance After Chemo-chemoradiotherapy for High-risk Nasopharyngeal Carcinoma
Conditions
Interventions
- DRUG: TP+PD1+CCRT
- DRUG: PD-1 Monoclonal Antibody
- DRUG: Capecitabine
Sponsor
Sun Yat-sen University