Can a simple blood test make a key transplant drug safer?

NCT ID NCT05711732

First seen Jul 30, 2026 · Last updated Jul 31, 2026 · Updated 1 time

Summary

This study collects blood samples from children and adults receiving the chemotherapy drug busulfan before a stem cell transplant. The goal is to compare a new, faster test with standard lab methods for measuring drug levels in the blood. If the new test works well, it could help doctors adjust each patient's dose to avoid toxic side effects or underdosing.

What this could mean

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

Active substance
busulfan (the drug being monitored, not tested as an intervention)
What this could lead to
If the new test proves accurate, doctors could personalize busulfan doses for each patient, potentially reducing side effects and improving transplant outcomes.
What could go wrong
This is an early method-comparison study, not a treatment trial. The test may not prove reliable enough for routine use, and no direct patient benefit is guaranteed.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Robert H. Lurie Comprehensive Cancer Center of Northwestern University

    ACTIVE_NOT_RECRUITING

    Chicago, Illinois, 60611, United States

  • Rutgers Cancer Institute

    RECRUITING

    New Brunswick, New Jersey, 08903, United States

  • The University of Texas MD Anderson Cancer Center

    ACTIVE_NOT_RECRUITING

    Houston, Texas, 77030, United States

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