Extramedullary Multiple Myeloma Clinical Trial
Phase I Clinical Study of a Fully Human BCMA-targeting CAR (CT103A) Combined With Selinexor in the Treatment of Patients With Relapsed/Refractory Extramedullary Multiple Myeloma
This study is a single-center, open Phase I study, to observe the effectiveness and safety of CT103A combined with different doses of Selinexor in patients with relapsed/refractory extramedullary multiple myeloma, and the pharmacokinetics of Selinexor and CT103A Kinetic and pharmacodynamic characteristics.
In this study, two dose groups of 20 mg/week and 40 mg/week will be set for Selinexor, and the dose of CT103A is 1.0×106 cells/Kg. Subjects in all dose groups will firstly receive a single dose infusion of CT103A, at least 1 month post infusion and platelet recovery to ≥50×109/L. Then subjects began to take Selinexor once a week for one year. Each dose group level will include 8-10 subjects, and a total of 16-20 subjects are expected to be enrolled. ;
|Start date||January 1, 2022|
|Completion date||December 31, 2023|