Safety and Efficacy Study of RXIM002 in Severe, Relapsed or Refractory Autoimmune Diseases
brief summary
This Phase 1, open-label study evaluates the safety, tolerability, and preliminary efficacy of RXIM002, a CD19-targeting circular RNA-mediated in-vivo CAR T-cell therapy, in adults with severe, relapsed, or refractory B cell-mediated autoimmune diseases.
detailed description
This Phase 1, open-label, single-arm, dose-escalation study is designed to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, immunogenicity, and preliminary efficacy of RXIM002 in adults with severe, relapsed, or refractory B cell-mediated autoimmune diseases. Eligible participants will receive intravenous administration of RXIM002 and will be monitored for adverse events, laboratory parameters, and other safety outcomes. The study will also explore biological activity and potential clinical responses across the enrolled autoimmune conditions. Participants will be followed for a defined period after treatment to assess longer-term safety and durability of any observed effects. The study will include the following sequential phases: screening, treatment, and follow-up.
official title
A Clinical Study to Evaluate the Safety, Tolerability and Preliminary Efficacy of the CD19-Targeting Circular RNA Product RXIM002 in Patients With Relapsed or Refractory B Cell-Mediated Autoimmune Diseases