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ACTIVE NOT RECRUITING
NCT03766126
PHASE1

Lentivirally Redirected CD123 Autologous T Cells in AML

Sponsor: University of Pennsylvania

View on ClinicalTrials.gov

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

Interventions

BIOLOGICAL

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