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Study identifier: NCT05418088 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Genetically Engineered Cells (Anti-CD19/CD20/CD22 CAR T-cells) for the Treatment of Relapsed or Refractory Lymphoid Malignancies

Condition: Recurrent Acute Lymphoblastic Leukemia · Recurrent B Acute Lymphoblastic Leukemia · Recurrent B-Cell Prolymphocytic Leukemia  ·  Sponsor: Sumithira Vasu

PhasePhase 1
Planned participants54
Who can joinAll sexes, 2 Years to no upper limit
Healthy volunteersNo

About this study

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.

This description comes directly from the study's public registry record.

Talk to the study team

The Ohio State University Comprehensive Cancer Center  ·  800-293-5066  ·  OSUCCCClinicaltrials@osumc.edu

Always discuss trial participation with your own doctor first.

Locations (2)

Nationwide Children's HospitalColumbus, Ohio, United StatesRecruiting
Ohio State University Comprehensive Cancer CenterColumbus, Ohio, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT05418088