This phase I trial tests the safety, side effects, and best dose of TCR1188-ABC cells in treating KRAS G12 V mutated pancreatic cancer, cholangiocarcinoma, colorectal cancer, or non-small cell lung cancer that has spread from where it first started (primary site) to other places in the body (metastatic). TCR1188-ABC is a type of cellular therapy. The TCR1188-ABC cells are produced by taking some of a patient's own white blood cells, called T cells, and modifying them to target tumor cells or cells that help the tumor grow. The modification is a genetic change, or gene transfer, to the normal T cells. TCR1188-ABC targets a tumor marker (or genetic mutation) on tumor cells called mKRAS G12V. TCR1188-ABC is designed to identify and kill tumor cells. By eliminating these cells, TCR1188-ABC may help control the tumor. In addition to TCR1188-ABC cells, chemotherapy drugs (fludarabine and cyclophosphamide) are given a few days prior to the T cell infusion, and a drug called tocilizumab is given after the TCR1188-ABC cells. The purpose of giving these drugs before and after infusion is to help the T cells grow and survive in the body. Giving fludarabine, cyclophosphamide, TCR1188-ABC cells, and tocilizumab may be a safe treatment option for patients with metastatic pancreatic cancer, cholangiocarcinoma, colorectal cancer, or non-small cell lung cancer.
Study sponsor and potential other locations can be found on ClinicalTrials.gov for NCT07594067.
Locations matching your search criteria
United States
Pennsylvania
Philadelphia
University of Pennsylvania/Abramson Cancer CenterStatus: Active
Contact: Mark H. O'Hara
PRIMARY OBJECTIVE:
I. Evaluate the safety of autologous mutant KRAS/ILT4 redirected T-cell receptor cells TCR1188-ABC (TCR1188-ABC cells).
SECONDARY OBJECTIVES:
I. Evaluate the manufacturing feasibility of TCR1188-ABC cells.
II. Describe the preliminary efficacy of TCR1188-ABC cells.
EXPLORATORY OBJECTIVES:
I. Characterize the TCR1188-ABC cell pharmacokinetic profile and bioactivity.
II. Characterize the tumor microenvironment (TME).
OUTLINE: This is a dose-escalation study of TCR1188-ABC cells.
Patients undergo leukapheresis for production of the TCR1188-ABC cell product on study. Patients receive fludarabine intravenously (IV) on days -7 to -4, cyclophosphamide IV on days -7 to -5, TCR1188-ABC cells IV on day 0 and tocilizumab IV over 60 minutes on day +2. Patients who demonstrate clinical benefit after initial cell infusion may be eligible to receive re-treatment with fludarabine, cyclophosphamide, and TCR1188-ABC cells at the discretion of the physician. Patients also undergo echocardiography (ECHO)/multigated acquisition scan (MUGA) at screening and computed tomography (CT) or magnetic resonance imaging (MRI), and collection of blood samples throughout the trial. Patients may undergo biopsy throughout the trial.
After completion of study treatment, patients are followed up on days 4, 7, 10, 14, 21, and 28, monthly in months 2-7, in months 9, 12, 18, and 24 followed by every 6 or 12 months up to month 60, and then yearly up to year 15.
Lead OrganizationUniversity of Pennsylvania/Abramson Cancer Center
Principal InvestigatorMark H. O'Hara