CARs for lymphoma

Chimeric Antigen Receptor (CAR)-T cell therapy has revolutionized treatment options for B-cell Non-Hodgkin Lymphoma (NHL). CD19-targeting CAR-T cell therapy is approved for treatment in Diffuse Large B Cell Lymphoma, Follicular Lymphoma, Mantle Cell Lymphoma, and Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma. CAR-T cells demonstrate robust and durable responses even in heavily pretreated patients. Clinicians should monitor for Cytokine Release Syndrome (CRS) and Immune Effector Cell Neurotoxicity Syndrome (ICANS), as well as cytopenias, infection, and secondary malignancies. Ongoing questions remain in improving manufacturing efficacy, sequencing CAR-T cells amongst other therapies including bi-specific antibodies (BiTEs), and predicting optimal responders. In addition, novel CARs are being developed with alternative targets or that secrete activating cytokines (i.e. "armored CARs"). CAR-T cells represent an effective lymphoma therapy and should be considered for eligible patients.