TQB2916 Injection Combined With Chemotherapy or Penpulimab Injection in the Treatment of Solid Tumors
Conditions
- Soft Tissue Sarcoma
- Melanoma
Interventions
- DRUG: TQB2916 injection + doxorubicin hydrochloride for injection
- DRUG: TQB2916 injection+penpulimab injection
Sponsor
Chia Tai Tianqing Pharmaceutical Group Co., Ltd.