Clinical Research Directory

UCAR-T Targeting CD19/BCMA in Subjects With Autoantibody-Mediated Autoimmune Benign Hematological Diseases

This is a single-arm, open-label, investigator-initiated trial (IIT) designed to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and efficacy of RD06-05 in subjects with autoantibody-mediated autoimmune hematological diseases. The enrolled population consists of patients with active autoimmune hematological diseases, including primary immune thrombocytopenic purpura (ITP), autoimmune hemolytic anemia (AIHA), and Evans syndrome. This study sets two dose groups: 6 × 10⁶ CAR⁺T cells/kg and 10 × 10⁶ CAR⁺T cells/kg, with the initial dose being 6 × 10⁶ CAR⁺T cells/kg. To reduce efficacy risks, the dose may be escalated to 10 × 10⁶ CAR⁺T cells/kg following evaluation and recommendation by the Safety Review Committee (SRC). The SRC's recommendation on dose escalation will be based on a comprehensive assessment of all available safety, pharmacokinetic (PK), pharmacodynamic (PD), and preliminary efficacy data.

Ultrasound to Detect Splenomegally in Patients With Isolated Thrombocytopenia

Investigate prevalence of splenomegally in patients with isolated thrombocytopenia. Asess effect of splenomegally in clinical picture ,Complication, treatment response and disease outcome To explain possible causes of splenomegally in patients with isolated thrombocytopenia

TPO-RA in Primary Immune Thrombocytopenia (ITP) in Patients Older Than 14 Years

This multi-center study aims to study the efficacy of TPO-RAs' transformation in Chinese ITP patients older than 14 years. This study will be conducted in ITP patients who had not responded to first-line in the previous treatment .