Skip to main content
An official website of the United States government

Anti-CD22-CAR m971-BBz Lentiviral Vector-Transduced Autologous T Lymphocytes in Treating Patients with Relapsed or Refractory Acute Lymphoblastic Leukemia

Trial Status: complete

This pilot phase I trial studies anti-CD22-CAR m971-BBz lentiviral vector-transduced autologous T lymphocytes in treating patients with acute lymphoblastic leukemia that has returned after a period of improvement (relapsed) or has not responded to previous treatment (refractory). Biological therapies, such as anti-CD22-CAR m971-BBz lentiviral vector-transduced autologous T lymphocytes, use substances made from living organisms that may attack specific cancer cells and stop them from growing or kill them.