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Lentivirally Redirected CD123 Autologous T Cells in AML
Sponsor: University of Pennsylvania
Summary
Phase 1 open-label study to estimate the safety, manufacturing feasibility, and efficacy of intravenously administered, lentivirally transduced T cells expressing anti-CD123 chimeric antigen receptors expressing tandem TCRζ and 4-1BB (TCRζ /4-1BB) costimulatory domains in Acute Myeloid Leukemia (AML) subjects.
Official title: Phase 1 Study of Lentivirally Transduced T Cells Engineered to Contain Anti-CD123 Linked to TCRζ and 4-1BB Signaling Domains in Subjects With Refractory or Relapsed Acute Myeloid Leukemia
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
22
Start Date
2018-12-06
Completion Date
2033-12-03
Last Updated
2025-06-26
Healthy Volunteers
No
Conditions
Interventions
CART123 cells; cyclophosphamide; fludarabine
CART123 cells following lymphodepleting chemotherapy in patients with relapsed/refractory AML. Subjects will be treated with a split dosing approach of CART123 cells (10% Day 0; 30% Day 1; 60% Day 2) for Cohort 1a/1b or a single IV administration of CART123 cells for Cohort 2. The total dose administered to each subject will be based on body weight obtained at the time of apheresis. Thus, the target total transduced dose, preceded by lymphodepleting chemotherapy, is 1-2x10\^6 CART123 cells/kg for Cohort 1a, 5x10\^6 CART123 cells/kg for Cohort 1b, or 2x10\^6 CART-123 cells/kg for Cohort 2. The protocol-specified minimum acceptable dose for infusion is 1x10\^5 CART123 cells/kg.
Locations (1)
University of Pennsylvania
Philadelphia, Pennsylvania, United States