Leukemia drug repurposed to fight resistant lung cancer

NCT ID NCT06225427

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This early-stage trial tests gilteritinib, a drug already approved for leukemia, in 30 people with stage IV ALK-positive non-small cell lung cancer that has stopped responding to other treatments. The main goal is to find the safest dose and check for side effects. Researchers hope the drug can overcome resistance that often develops to standard ALK-targeted therapies.

What this could mean

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

Active substance
Gilteritinib
What this could lead to
If it works, this could offer a new treatment option for people with ALK-positive lung cancer whose current drugs have stopped working.
What could go wrong
This is a very early Phase I trial with only 30 people, so it is not yet known if gilteritinib will be effective or safe for lung cancer. Side effects could be serious.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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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

  • Cedars-Sinai Medical Center

    NOT_YET_RECRUITING

    Los Angeles, California, 90048, United States

  • Georgetown University

    NOT_YET_RECRUITING

    Washington D.C., District of Columbia, 20007, United States

  • University of Michigan Comprehensive Cancer Center

    RECRUITING

    Ann Arbor, Michigan, 48109, United States

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