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OncoMatch/Clinical Trials/NCT05589896

A First-in-Human Study of HLA-Partially to Fully Matched Allogenic Cryopreserved Deceased Donor Bone Marrow Transplantation for Patients With Hematologic Malignancies

Is NCT05589896 recruiting? Yes, currently enrolling (May 2026). This Phase 1/2 trial studies non-drug interventions for acute leukemia.

Phase 1/2RecruitingOssium Health, Inc.NCT05589896Data as of May 2026

The goal of this clinical trial is to determine the safety and feasibility of allogeneic transplantation with bone marrow from a deceased donor in patients with acute and chronic leukemias, myelodysplastic syndrome, and certain lymphomas. Patients will either receive myeloablative conditioning or reduced intensity conditioning regimen prior to the transplant. Patients will be followed for 56 days for safety endpoints and remain in follow-up for one year.

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Extracted eligibility criteria

Cancer type

Acute Myeloid Leukemia

Acute Lymphoblastic Leukemia

Chronic Lymphocytic Leukemia

Chronic Myeloid Leukemia

Myelodysplastic Syndrome

Non-Hodgkin Lymphoma

Disease stage

Required: Stage FIRST REMISSION OR BEYOND

in the first remission or beyond with ≤5% marrow blasts documented by bone marrow assessment and no circulating blasts or extra-medullary disease within 42 days prior to anticipated start of conditioning

Prior therapy

Cannot have received: autologous or allogeneic hematopoietic cell transplant

Prior autologous or allogeneic HCT

Lab requirements

Kidney function

SCr within 1.5x normal range for age. If SCr is outside normal range for age, CrCl> 60 mL/min/1.73m2 must be obtained

Liver function

total bilirubin ≤2.0 mg/dL, and ALT, AST, and ALP <3 x upper limit normal (ULN), unless ALT, AST, and/or ALP are disease related

Cardiac function

LVEF at rest ≥40% (RIC) or LVEF at rest ≥45% (MAC)

Adequate organ function defined as: Cardiac: LVEF at rest ≥40% (RIC) or LVEF at rest ≥45% (MAC); Pulmonary: DLCO, FEV1, FVC ≥50% predicted by pulmonary function tests (PFTs). DLCO value may be corrected for hemoglobin; Hepatic: total bilirubin ≤2.0 mg/dL, and ALT, AST, and ALP <3 x upper limit normal (ULN), unless ALT, AST, and/or ALP are disease related; Renal: SCr within 1.5x normal range for age. If SCr is outside normal range for age, CrCl> 60 mL/min/1.73m2 must be obtained

Structured fields extracted by AI. May contain errors — verify against the official protocol.

US trial sites

  • City of Hope · Duarte, California
  • Moffitt Cancer Center · Tampa, Florida
  • Emory University - Winship Cancer Institute · Atlanta, Georgia
  • Henry Ford Cancer Institute · Detroit, Michigan
  • Oregon Health and Science University · Portland, Oregon

Showing up to 5 US sites. See all sites on ClinicalTrials.gov →

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