Radiation boost may help stem cell transplants beat tough leukemia

NCT ID NCT03121014

First seen Jan 19, 2026 · Last updated Jun 23, 2026 · Updated 24 times

Summary

This phase II trial tests whether adding targeted total marrow irradiation to standard chemotherapy before a stem cell transplant can help prevent relapse in people with high-risk acute myeloid leukemia or myelodysplastic syndromes. About 38 adults aged 18–65 will receive the combined treatment. The main goal is to see if more patients survive one year without their cancer returning.

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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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Contacts and locations

Locations

  • University of Illinois at Chicago

    Chicago, Illinois, 60612, United States

What this could mean

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

Active substance

Fludarabine, Busulfan, ATG, Tacrolimus, and total marrow irradiation

What this could lead to

If successful, this could improve the chance of staying cancer-free after a stem cell transplant for people with hard-to-treat leukemia or myelodysplastic syndromes.

What could go wrong

This is a small, early-phase study (38 participants) with no control group. The intense treatment carries serious risks like infection, organ damage, and graft-versus-host disease. Results may not apply to all patients.

Conditions

The condition(s) this trial relates to.

acute myeloid leukemia Myelodysplastic Syndromes

As listed by the trial registrant

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