A Phase 2 Clinical Study of Evaluation of Recombinant Anti-PD-1 Humanized Monoclonal Antibody Injection (609A) Combined With Doxorubicin Hydrochloride in the Treatment of Metastatic/Unresectable Non-specific Soft Tissue Sarcoma
Conditions
Interventions
- DRUG: 609A
- DRUG: doxorubicin hydrochloride
Sponsor
Sunshine Guojian Pharmaceutical (Shanghai) Co., Ltd.