CD19.20.22 CAR T-cells for Patients With Relapsed/Refractory B-Cell Lymphomas

The goal of this study is to treat patients diagnosed with relapsed or refractory positive B cell lymphoma - positive for 2 or more target antigens - with CAR19.20.22 CAR T-cells. Based on the preclinical characteristics of the LTG2950, CAR19.20.22 tri-specific CAR T-cells the Investigators have developed the following hypotheses to be tested in our phase Ia clinical trial. The Investigators hypothesize that these novel CAR T-cells will show: * good safety and tolerability * a high degree of efficacy * very good persistence * an acceptable level of exhaustion

NCT Number	NCT07168486
Lead Sponsor	University of Maryland, Baltimore
Conditions	B-Cell Lymphoma, Diffuse Large B Cell Lymphoma (DLBCL), Primary Mediastinal Large B-cell Lymphoma (PMBCL), Follicular Lymphoma, Transformed Follicular Lymphoma (tFL), Mantle Cell Lymphoma, Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma +2 more
Enrollment	15 participants
Start Date	2024-10-28
Primary Completion	2027-07-01 (estimated)
Study Completion	2028-07-01 (estimated)
Updated on ClinicalTrials.gov	2025-09-11