Trial of Orca-T Following Reduced Intensity or Nonmyeloablative Conditioning in Patients With Acute Myeloid Leukemia or Myelodysplastic Syndrome
NCT07216443 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 80
Last updated 2026-04-15
Summary
This study will evaluate the safety, tolerability, and efficacy of Orca-T in participants undergoing reduced intensity or non-myeloablative allogeneic hematopoietic cell transplantation (alloHCT) for hematologic malignancies. Orca-T is an allogeneic stem cell and T-cell immunotherapy biologic manufactured for each patient (transplant recipient) from the mobilized peripheral blood of a specific, unique donor. It is composed of purified hematopoietic stem and progenitor cells (HSPCs), purified regulatory T cells (Tregs), and conventional T cells (Tcons).
Conditions
- Leukemia, Myeloid, Acute
- Myelodysplastic Syndromes
- Mixed Phenotype Acute Leukemia
Interventions
- BIOLOGICAL
-
An allogeneic stem cell and T-cell immunotherapy biologic
Sponsors & Collaborators
-
Orca Biosystems, Inc.
lead INDUSTRY
Study Design
- Allocation
- NON_RANDOMIZED
- Purpose
- TREATMENT
- Masking
- NONE
- Model
- SINGLE_GROUP
Eligibility
- Min Age
- 18 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2025-12-09
- Primary Completion
- 2027-11-30
- Completion
- 2028-12-31
- FDA Drug
- Yes
Countries
- United States
Study Locations
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