NCT05571540

An Investigator-initiated Trial to Evaluate the Efficacy and Safety of Anti-CD19 Universal CAR-T Cells in the Treatment of Relapsed/Refractory(r/r) CD19+ B-cell Acute Lymphoblastic Leukemia(B-ALL)

Study Summary

This is a single-arm, single-center, open-labeled clinical study to evaluate the safety and efficacy of LstCAR019 injection for patients with relapsed/refractory(r/r) B-cell Acute Lymphoblastic Leukemia(B-ALL).

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Interventions

U-CAR-T Cells (LstCAR019)BIOLOGICAL
LstCAR019 will be administered by vein. The trial includes two portions. The first portion is a"3+3"dose escalation study, in which three dose groups are set:Dose level one: 1×10\^6 cells/kg;Dose level two: 2×10\^6 cells/kg;Dose level three: 5×10\^6 cells/kg. Each dose group requires at least three subjects. The trial will start from dose level one. The second portion includes a dosage extended cohort and will start after the finish of the"3+3"dose escalation study. Twelve subjects will get infusion of LstCAR019 at the best dose verified in the first portion.

Study Locations

FacilityCityStateCountry
Kunming Hope of Health HospitalKunmingYunnanChina

Official Trial Information

View on ClinicalTrials.gov

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