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Clinical Trial Summary

This study aims to evaluate the safety and clinical activity of CD19 Chimeric Antigen Receptor (CAR) redirected autologous T-cells in treating patients with recurrent or refractory CD19 positive B cell ccute lymphoblastic leukemia,and dynamically observe the changes of CAR-T in patients and the residual tumor.


Clinical Trial Description

In this single-center, open-label, single-arm, prospective clinical trial, a total of 20 recurrent or refractory CD19+ B cell acute lymphoblastic leukemia patients will be enrolled.After recruiting eligible patients,autologous peripheral blood mononuclear cells(PBMCs) will be purified from whole blood.The CD3+ T cells were subsequently selected and re-stimulated by anti-CD3 and anti-CD28 monoclonal antibodies.T cells will be transduced with lentiviral vector for the generation of the CD19 CART cell and administered by i.v. injection.The purpose of current study is to determine the safety and clinical efficacy of CD19 CAR T cells therapy in patients with recurrent or refractory CD19+ ALL. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03599375
Study type Interventional
Source First Hospital of Jilin University
Contact
Status Not yet recruiting
Phase Phase 1
Start date May 1, 2019
Completion date December 30, 2021

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