๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2025-07-09

Study of Anti-CD33 Chimeric Antigen Receptor-Expressing T Cells (CD33CART) in Children and Young Adults With Relapsed/Refractory Acute Myeloid Leukemia (NCT03971799)

Phase 1/2 Study of Anti-CD33 Chimeric Antigen Receptor-Expressing T Cells (CD33CART) in Children and Young Adults With Relapsed/Refractory Acute Myeloid Leukemia

๐Ÿ”ต Active, Not Recruiting Phase1 / Phase2 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: Center for International Blood and Marrow Transplant Research

๐Ÿฉบ Plain-English Summary (8th-Grade Level)

This phase 1/2 trial aims to determine the safety and feasibility of antiCD33 chimeric antigen receptor (CAR) expressing T cells (CD33CART) in children and adolescents/young adults (AYAs) with relapsed/refractory acute myeloid leukemia (AML). The trial will be done in two phases: Phase 1 will determine the maximum tolerated dose of CD33CART cells using a 3+3 trial design, with dose-escalation for autologous products separated from dose-escalation for an allogeneic arm. Phase 2 is an expansion phase designed to evaluate the rate of response to CD33CART.

Who can join: Review the eligibility criteria below.

Location: Children's Hospital of Los Angeles โ€” Los Angeles, California

Age range: 1 Year to 35 Years

๐Ÿ“‹ "Do I Qualify?" โ€” 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria โ†—

๐Ÿ“ All Participating Trial Locations (6 Sites)

  • Children's Hospital of Los Angeles โ€” Los Angeles, California
  • Children's Hospital of Colorado โ€” Aurora, Colorado
  • National Cancer Institute - NIH โ€” Bethesda, Maryland
  • Dana-Farber Cancer Institute โ€” Boston, Massachusetts
  • The Children's Hospital of Philadelphia โ€” Philadelphia, Pennsylvania
  • Seattle Children's Hospital/Fred Hutchinson Cancer Research Center โ€” Seattle, Washington

๐Ÿ’ฐ Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA ยง 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

๐Ÿ’ก How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Review the official NIH record below to find the coordinating site.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
๐Ÿ›๏ธ View Official NIH Record โ†—