Experimental drug TAK-243 targets tough blood cancers in early trial

NCT ID NCT03816319

First seen Jun 26, 2026 · Last updated Jul 28, 2026 · Updated 3 times

Summary

This early-phase study is testing a drug called TAK-243 in people whose acute myeloid leukemia or myelodysplastic syndrome has come back or is not responding to treatment. The goal is to find the best dose and check for side effects. The trial is currently on hold.

What this could mean

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

Active substance
TAK-243
What this could lead to
If successful, this could point toward a new treatment option for patients with hard-to-treat blood cancers that have stopped responding to standard therapy.
What could go wrong
This is a very early (Phase 1) trial that is currently suspended, so results are uncertain. The drug may not work or may cause serious side effects.

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

  • Moffitt Cancer Center

    RECRUITING

    Tampa, Florida, 33612, United States

    Contact Email: •••••@•••••

  • Northwestern University

    RECRUITING

    Chicago, Illinois, 60611, United States

    Contact Email: •••••@•••••

  • Ohio State University Comprehensive Cancer Center

    RECRUITING

    Columbus, Ohio, 43210, United States

  • University Health Network-Princess Margaret Hospital

    RECRUITING

    Toronto, Ontario, M5G 2M9, Canada

    Contact Email: •••••@•••••

  • VCU Massey Comprehensive Cancer Center

    RECRUITING

    Richmond, Virginia, 23298, United States

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