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Study details
Enrolling now

HA-1 T TCR T Cell Immunotherapy for Relapsed or Refractory Acute Leukemia After Donor Stem Cell Transplant

Fred Hutchinson Cancer Center
NCT IDNCT03326921ClinicalTrials.gov data as of Apr 2026
Phase

Phase 1

Target enrollment

24

Study length

about 10 years

Ages

≤80

Locations

1 site in WA

What this study is about

This trial is testing a new treatment called HA-1 T cell immunotherapy in adults who have relapsed or refractory acute leukemia after a donor stem cell transplant. The treatment involves collecting and modifying donor cells to recognize HA-1 markers on leukemia cells, which are then infused back into the patient.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Receive CD8+ and CD4+ Donor Memory T-cells-expressing HA1-Specific TCR
  • 2.Undergo Biospecimen Collection
  • 3.Undergo Bone Marrow Aspiration

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Standard

How treatment is administered

Treatment Assignment
All receive treatment

Everyone gets the investigational treatment.

Extracted study details

Pulled from the trial record to show what is being tested and what the study is measuring.

Endpoints

Secondary: Proportion of subjects who develop new or recurrent symptoms or signs of graft-versus-host disease

Procedures

diagnostic, biopsy

Body systems

Oncology