At a glance
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A Prospective, One-arm and Open Clinical Study to Assess Safety and Efficacy of Anti-Human CD38 Monoclonal Antibody CM313 in the Treatment of Primary Immune Thrombocytopenia
In Brief
A Phase 2 clinical trial evaluating CM313 Injection for Immune Thrombocytopenia and Treatment. Completed, enrolled 22 participants across 1 site.
Detailed Summary
To evaluate the safety and efficacy of CM313 in the treatment of immune thrombocytopenia in patients who have not responded adequately or relapsed after first-line treatment and at least one second-line therapy including rituximab and/or TPO-RA.
Study Details
Timeline
Interventions
intravenous CM313 administration This study adopts a prospective, single arm, open design method. Twenty subjects were enrolled in the study and were treated with CD38 monoclonal antibody (CM 313: 16mg/kg/w) for 8 weeks. The first stage is the main research stage (d1-w8), which is the core treatment period. The subjects will receive intravenous infusion of 16mg/kg CM313 once a week for 8 weeks to observe the safety and efficacy during treatment. The second stage (w9-w24) is the stage of withdrawal from the visit, mainly to observe the safety and continuous efficacy of CM313 after treatment.