Phase I Clinical Trial of Anti-CD19/20/22 Chimeric Antigen Receptor T Cells for Treatment of Relapsed or Refractory Lymphoid Malignancies (Non-Hodgkin Lymphoma, Acute Lymphoblastic Leukemia, Chronic Lymphocytic Leukemia, B-Prolymphocytic Leukemia)
Sumithira Vasu
Summary
This phase I trial tests the safety, side effects and best infusion dose of genetically engineered cells called anti-CD19/CD20/CD22 chimeric antigen receptor (CAR) T-cells following a short course of chemotherapy with cyclophosphamide and fludarabine in treating patients with lymphoid cancers (malignancies) that have come back (recurrent) or do not respond to treatment (refractory). Lymphoid malignancies eligible for this trial are: non-Hodgkin lymphoma (NHL), acute lymphoblastic leukemia (ALL), chronic lymphocytic leukemia (CLL), and B-prolymphocytic leukemia (B-PLL). T-cells (a type of white blood cell) form part of the body's immune system. CAR-T is a type of cell therapy that is used with gene-based therapies. CAR T-cells are made by taking a patient's own T-cells and genetically modifying them with a virus so that they are recognized by a group of proteins called CD19/CD20/CD22 which are found on the surface of cancer cells. Anti-CD19/CD20/CD22 CAR T-cells can recognize CD19/CD20/CD22, bind to the cancer cells and kill them. Giving combination chemotherapy helps prepare the body before CAR T-cell therapy. Giving CAR-T after cyclophosphamide and fludarabine may kill more tumor cells.
Description
PRIMARY OBJECTIVE: I. To determine the safety of the treatment of relapsed/refractory non-Hodgkin lymphoma, relapsed/refractory chronic lymphocytic leukemia, refractory B-prolymphocytic leukemia and relapsed/refractory acute lymphoblastic leukemia with chimeric antigen receptor T cells targeting CD19/20/22 and to find the recommended phase II dose for this cellular therapy. SECONDARY OBJECTIVES: I. To describe the safety profile of the infusion of CAR-T cells targeting CD19/20/22 in relapsed/refractory Non-Hodgkin lymphoma, relapsed/refractory chronic lymphocytic leukemia, refractory B-prol…
Eligibility
- Age range
- 2+ years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: * Adult subjects with relapsed or refractory non-Hodgkin lymphoma with lesions =\< 5 cm, indolent lymphomas, chronic lymphocytic leukemia without Richter's transformation, or B-prolymphocytic leukemia (Cohort A) * OR adult subjects with lymphoid blast crisis, acute lymphoblastic leukemia, chronic lymphocytic leukemia with Richter's transformation, non-Hodgkin lymphoma with lesions \> 5 cm and/or lymphoblastic lymphoma, or non-Hodgkin lymphoma with circulating lymphoma cells, B-Prolymphocytic leukemia with lesions \> 5 cm (not including splenomegaly (Cohort B). * OR Pediatr…
Interventions
- BiologicalAnti-CD19/CD20/CD22 CAR T-Cells
Given IV
- DrugCyclophosphamide
Given IV
- DrugFludarabine Phosphate
Given IV
- ProcedureEchocardiography
Undergo echocardiography
- ProcedureMultigated Acquisition Scan
Undergo MUGA scan
- ProcedureBiopsy
Undergo tissue biopsy
- ProcedurePheresis
Undergo apheresis
Locations (2)
- Nationwide Children's HospitalColumbus, Ohio
- Ohio State University Comprehensive Cancer CenterColumbus, Ohio