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Study identifier: NCT06364423 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Anti-CD19 Chimeric Antigen Receptor T-Cell Immunotherapy for Leukemias

Condition: Leukemia, Lymphocytic, Chronic, B-Cell · B-Lymphocytic Leukemia, Chronic · B-Cell Chronic Lymphocytic Leukemia  ·  Sponsor: National Cancer Institute (NCI)

PhasePhase 1/Phase 2
Planned participants132
Who can joinAll sexes, 18 Years to 120 Years
Healthy volunteersNo

About this study

Background: Chronic lymphocytic leukemia (CLL),small lymphocytic lymphoma (SLL) and B-cell acute lymphoblastic leukemia or lymphoma (ALL) are blood cancers that affect certain white blood cells. Advanced forms of these diseases are difficult to treat. CD19 is a protein often found on the surfaces of these cancer cells. Researchers can modify a person's own immune cells (T cells) to target CD19. When these modified T cells are returned to the body-a treatment called anti-CD19 chimeric antigen receptor (CAR) T cell therapy-they may help kill cancer cells. Objective: To test anti-CD19 CAR T cell therapy in people with CLL or SLL and ALL. Eligibility: People aged 18 years and older with CLL or SLL and ALL that has not been controlled with standard drugs. Design: Participants will be screened. They will have imaging scans and tests of their heart function. If a sample of tissue from their tumor is not available, a new one may be taken; the sample will be tested for CD19. Participants will receive a drug to reduce the leukemia cells in their blood. Then they will undergo apheresis: Blood will be taken from the body through a needle. The blood will pass through a machine that separates out the T cells. The remaining blood will be returned to the body through a different needle. The collected T cells will be gene edited to make them attack cells with CD19. Participants will take drugs to prepare them for treatment for 3 days. These drugs will start 5 days before the treatmen…

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

Talk to the study team

Jennifer A Mann, C.R.N.P.  ·  (240) 858-3675  ·  mannja@mail.nih.gov

James N Kochenderfer, M.D.  ·  (240) 760-6062  ·  kochendj@mail.nih.gov

Always discuss trial participation with your own doctor first.

Locations (1)

National Institutes of Health Clinical CenterBethesda, Maryland, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06364423