Brain Gliomas Clinical Trial
Official title:
Allogenic B7H3-targeting CAR-γδT Cell Therapy in r/r GBM
This is a study on the clinical application of chimeric antigen receptor modified γδ T cells (CAR-γδ T cells) in relapsed and refractory B7H3 Positive malignant brain glioma.The main purpose of this study was to evaluate the safety and feasibility of CAR-γδ T cell infusion in patients with relapsed and refractory B7H3 Positive malignant brain glioma.
γδT cells are known as "a great candidate for car-t cells". Although they only account for 2% - 5% of all T cells in our body, they are a natural killer. Treatment on this study includes six B7H3 CAR-γδ Tcell infusions over an 12 week period. B7H3 CAR-γδ T cells will be locoregionally administered via a CNS reservoir catheter without lymphodepleting chemotherapy. The study will evaluate the safety, feasibility and maximum tolerated dose (MTD) of B7H3 CAR-γδ T cell using a 3+3 study design and an 4 week evaluation period. The total study duration will be 2 years. ;