A Study of Ta-NPs Plus Radiotherapy for Locally Recurrent Retroperitoneal Sarcoma
Conditions
- Locally Recurrent Retroperitoneal Soft Tissue Sarcoma
Interventions
- BIOLOGICAL: Ta-NPs (2% Tumor Volume)
- BIOLOGICAL: Ta-NPs (5% Tumor Volume)
- BIOLOGICAL: Ta-NPs (10% Tumor Volume)
- RADIATION: Radiotherapy
Sponsor
West China Hospital