NCT07142863 2025-08-27
Envafolimab Combined With Neoadjuvant Chemotherapy Treat Stage IIb Resectable Osteosarcoma Patients
Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
Phase 2 Not yet recruiting
Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
Peking University
Shanghai 6th People's Hospital
Tracon Pharmaceuticals Inc.