CAR T cell therapy has shifted the treatment landscape for pediatric and young adult patients with advanced B-cell leukemias. This study aims to treat patients with relapsed disease by administering two CART cell products, huCART19 and CART22-65s. The study will determine the safety and efficacy and usefulness of administering two CAR T cell products in patients with advanced B-cell leukemias.

This is a Phase 1/2b trial for the treatment of patients with either advanced or refractory B cell Acute Lymphoblastic Leukemia or B-lineage lymphoblastic lymphoma. Possible procedures include medical record review, apheresis, huCART19 infusion, blood draws, physical exams, imaging, and disease assessments through bone marrows and lumbar punctures. Overall, approximately 93 subjects will be enrolled on this clinical trial.

This is an open-label, four-cohort, phase 2 study to determine the efficacy of CART19 in pediatric and young adult patients with hypodiploid (Cohort A) or t(17;19) B-ALL (Cohort B), infants with very high risk KMT2A B-ALL (Cohort C), and in patients with central nervous system (CNS) relapse who did not receive cranial radiation (XRT) or bone marrow transplantation (BMT) (Cohort D). Possible procedures include medical record review, apheresis, CART19 infusion, blood draws, physical exams, imaging, and disease assessments through bone marrows and lumbar punctures. If interested in the study or if you have any questions, please contact 267-426-0762.