A Single-Arm, Open-Label Clinical Study to Evaluate the Safety and Efficacy of DIT309 Cell Injection in Subjects With Advanced Bone and Soft Tissue Sarcomas
This is a open-Label, dose-escalation study to evaluate the safety, tolerability and antitumor activity of DIT309 in subjects with advanced bone and soft tissue sarcomas.The study also plan to explore the Maximum Tolerated Dose (MTD) and determine the Recommended Phase II Dose (RP2D) of the CAR-T cell therapy.