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Genetically Engineered Cells (ATLCAR.CD30.CCR4 CAR T Cells) for the Treatment of Relapsed or Refractory CD30 Positive Hodgkin Lymphoma

Trial Status: active

This phase Ib/II trial tests the safety, side effects, best dose and effectiveness of ATLCAR.CD30.CCR4 CAR T cells in treating patients with CD30 positive Hodgkin lymphoma that has come back after a period of improvement (relapsed) or that has not responded to previous treatment (refractory). Chimeric antigen receptor (CAR) T-cell therapy is a type of treatment in which a patient's T cells (a type of immune system cell) are changed in the laboratory so they will attack cancer cells. T cells are taken from a patient’s blood. Then the gene for a special receptor that binds to a certain protein on the patient’s cancer cells is added to the T cells in the laboratory. The special receptor is called a CAR. Large numbers of the CAR T cells are grown in the laboratory and given to the patient by infusion for treatment of certain cancers. Some lymphoma cells carry a substance on their surface called CD30 which is not found in healthy cells. The T cells in ATLCAR.CD30.CCR4 are modified so they can identify and destroy cancerous cells that carry the CD30 substance. Another component added to the modified T cells is CCR4, which is a protein found naturally in the body. The CCR4 protein acts as a navigator (like GPS), that looks for cancerous cells in the body. The ALTCAR.CD30 T cells are modified to make more CCR4, which will improve the way the CAR-T cells can move around the body and target cancerous cells. ATLCAR.CD30.CCR4 CAR T cells may be safe, tolerable and/or effective in treating patients with CD30 positive relapsed or refractory Hodgkin lymphoma.