Study of Pharmacokinetic, Safety, Immunogenicity and Efficacy of CMAB819 and Nivolumab in R/M HNSCC
Stopped Difficult to recruit subjects
Conditions
- Squamous Cell Carcinoma of the Head and Neck
Interventions
- DRUG: CMAB819
- DRUG: Nivolumab
Sponsor
Taizhou Mabtech Pharmaceutical Co.,Ltd