Safety and Pharmacodynamics of QH103 Cell Injection in the Treatment of Patients With Relapsed/Refractory Antibody-Mediated Neurological Autoimmune Diseases.
This study is an open-label, exploratory, prospective clinical trial with dose escalation(according to "3+3" design), to evaluate the safety and tolerability of QH103(Universal CD19 CAR-γδT Cell Injection)in the treatment of recurrent/refractory antibody-mediated neurological autoimmune diseases.
Aged 18-75 years (inclusive), any gender. [+21]
History of severe drug allergy or allergic diathesis. [+20]