Blood cancer transplant trial using banked donor marrow pulled before start

NCT ID NCT05170828

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This Phase 1 trial aimed to test whether bone marrow from deceased, mismatched unrelated donors could be safely used for transplants in patients with blood cancers like leukemia. The approach used stored (cryopreserved) marrow along with drugs to prevent rejection. However, the study was withdrawn before any participants were enrolled, so no data were collected.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

cryopreserved bone marrow from deceased mismatched unrelated donors

What this could lead to

If successful, this approach could expand donor options for blood cancer patients who need a bone marrow transplant but lack a perfect match.

What could go wrong

The trial was withdrawn before enrolling anyone, so no results exist. The approach is early-stage (Phase 1) and carries risks like graft failure, infection, and graft-versus-host disease.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

acute biphenotypic leukemia acute leukemia acute lymphoblastic leukemia acute myeloid leukemia acute undifferentiated leukemia leukemia myelodysplastic syndrome Myelodysplastic Syndromes Precursor Cell Lymphoblastic Leukemia-Lymphoma Precursor T-Cell Lymphoblastic Leukemia-Lymphoma T-lymphoblastic lymphoma

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.