Could white blood cells boost cord transplants for tough leukemia?

NCT ID NCT07372885

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

Summary

This trial tests a new way to do cord blood transplants for young adults (ages 16-55) with very poor risk acute myeloid leukemia (AML). Participants get a standard cord blood transplant plus daily infusions of white blood cells called granulocytes for 1 to 7 days. The goal is to see if this combination is safe and can reduce the chance of the leukemia coming back. The study has two parts: first to find the best dose, then to see if it works better than standard transplant.

What this could mean

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

Active substance
cord blood stem cells and granulocytes (white blood cells)
What this could lead to
If successful, this approach could offer a more effective transplant option for young adults with hard-to-treat AML, potentially reducing relapse and improving survival.
What could go wrong
This is an early phase I/II trial with only 50 participants, so results may not apply broadly. The granulocyte infusions can cause fever, rash, and other side effects, and the treatment may not work for everyone.

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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.

Contacts and locations

Locations

  • Kings College Hospital NHS Trust

    London, United Kingdom

  • The Christie NHS Foundation Trust

    Manchester, United Kingdom

  • The Royal Marsden Hospital NHS Foundation Trust

    London, United Kingdom

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