Can matching treatment to genetic risk beat relapsed childhood leukemia?

NCT ID NCT05827549

First seen Jul 29, 2026 · Last updated Jul 30, 2026 · Updated 1 time

Summary

This trial is testing whether a treatment plan tailored to each child's genetic risk can improve outcomes for relapsed acute lymphoblastic leukemia. Children and young adults up to age 22 whose leukemia has returned in the bone marrow receive a combination of chemotherapy drugs, and those at high risk also get the immunotherapy blinatumomab before a stem cell transplant. The goal is to see if this risk-based approach leads to better long-term survival.

What this could mean

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

Active substance
a combination of chemotherapy drugs (prednisolone, vincristine, L-asparaginase, idarubicin, ifosfamide, etoposide, methotrexate, cytarabine) and the immunotherapy blinatumomab
What this could lead to
If successful, this approach could improve cure rates for children whose leukemia has returned, by matching treatment intensity to each child's specific risk.
What could go wrong
This is a Phase 2 trial, so the strategy is still experimental. The chemotherapy and immunotherapy carry significant side effects, and not all children may respond.

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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

  • Asan Medical Center

    RECRUITING

    Seoul, 05505, South Korea

  • Chonnam National University Hwasun Hospital

    RECRUITING

    Hwasun, 58128, South Korea

  • Chungnam National University Hospital

    NOT_YET_RECRUITING

    Daejeon, 35015, South Korea

  • Jeju National University Hospital

    NOT_YET_RECRUITING

    Jeju City, 63241, South Korea

  • Kyungpook National University Chilgok Hospital

    NOT_YET_RECRUITING

    Daegu, 41404, South Korea

  • Pusan National University Yangsan Hospital

    RECRUITING

    Yangsan, 50612, South Korea

  • Samsung Medical Center

    RECRUITING

    Seoul, 06351, South Korea

  • Seoul National University Hospital

    RECRUITING

    Seoul, 03080, South Korea

  • Seoul saint Mary's Hospital

    RECRUITING

    Seoul, 06591, South Korea

  • Severance Hospital

    RECRUITING

    Seoul, 03722, South Korea

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