NCT04034446

a Feasibility and Safety Study of Bispecific CD19-CD22 CAR-T Cell in the Treatment of Relapsed or Refractory B-ALL

Study Summary

This is a single arm, open-label, single center study to determine the safety and efficacy of CD19-CD22 CAR-T cells in patients with CD19+CD22+ Leukemia.

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Interventions

CD19-CD22 CAR-T cellsBIOLOGICAL
0.5 to 3.0 x 106 autologous CD19-CD22 CAR-T cells per kg body weight, with a maximum dose of 4 x 108 autologous CD19-CD22 CAR-T cells via intravenous infusion.

Study Locations

FacilityCityStateCountry
Institute of Hematology & Blood Diseases HospitalTianjinChina

Official Trial Information

View on ClinicalTrials.gov

Data sourced from ClinicalTrials.gov. Last updated: April 14, 2026