NCT05707273

A Pilot Study of CD19-Specific Car T Cells as Consolidation for Older Adults With Acute Lymphoblastic Leukemia in First Remission

Study Summary

This phase I trial tests the safety, side effects, and best dose of autologous anti-CD19 CAR-expressing T lymphocytes (CD19-CAR T cells) in older adults with B-cell acute lymphoblastic leukemia. Chimeric antigen receptor (CAR) T-cell therapy is a type of treatment in which a patient's T cells (a type of immune system cell) are changed in the laboratory so they will attack cancer cells. T cells are taken from a patient's blood. Then the gene for a special receptor that binds to a certain protein on the patient's cancer cells is added to the T cells in the laboratory. The special receptor is called a chimeric antigen receptor (CAR). Large numbers of the CAR T cells are grown in the laboratory and given to the patient by infusion for treatment of B-cell acute lymphoblastic leukemia.

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Interventions

Autologous Anti-CD19 CAR-expressing T LymphocytesDRUG
Given IV
Biospecimen CollectionPROCEDURE
Undergo blood sample collection
Bone Marrow Aspiration and BiopsyPROCEDURE
Undergo bone marrow aspirate
CyclophosphamideDRUG
Given IV
FludarabineDRUG
Given IV
LeukapheresisPROCEDURE
Undergo T-cell leukapheresis
Questionnaire AdministrationOTHER
Complete questionnaires

Study Locations

FacilityCityStateCountry
City of Hope Medical CenterDuarteCaliforniaUnited States

Official Trial Information

View on ClinicalTrials.gov

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