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Cytokine Armored GPC3 Specific Chimeric Antigen Receptor Expressing T-cells in Adults With Solid Tumors
Sponsor: Seattle Children's Hospital
Summary
This Phase 1, open-label, non-randomized study will enroll adult subjects with relapsed or refractory non-central nervous system (CNS) malignant solid tumors expressing glypican-3 (GPC3) to examine the safety, feasibility, and efficacy of administering T cell products derived from peripheral blood mononuclear cells (PBMC) that have been genetically modified to co-express a GPC3-specific chimeric antigen receptor (CAR), interleukin (IL)-15 and IL-21 as well as the inducible caspase 9 (iC9) suicide gene (SC-CAR.GPC3xIL15.21 T cells). An adult participant meeting all eligibility criteria and meeting none of the exclusion criteria will have a blood sample collected, which will be used to bioengineer the CAR T cells targeting their tumor.
Official title: INTERCEPT-GPC3: Interleukin-15 and -21 Armored Glypican-3 Specific Chimeric Antigen Receptor Expressing Autologous T-cells in Adults With GPC3-positive Solid Tumors
Key Details
Gender
All
Age Range
21 Years - Any
Study Type
INTERVENTIONAL
Enrollment
21
Start Date
2026-04-01
Completion Date
2045-08
Last Updated
2025-11-04
Healthy Volunteers
No
Conditions
Interventions
SC-CAR.GPC3xIL15.21 CAR T cells
Autologous SC-CAR.GPC3xIL15.21 T cell products infusion
Locations (1)
Fred Hutch Cancer Center
Seattle, Washington, United States