Promising immunotherapy trial aims to replace harsh chemo for kids with relapsed leukemia

NCT ID NCT07476729

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

Summary

This phase 3 trial tests two immunotherapy drugs, inotuzumab and blinatumomab, in 750 children with relapsed B-cell acute lymphoblastic leukemia. The goal is to replace toxic chemotherapy with targeted, less harmful treatments to improve survival and reduce side effects. Participants are children aged 1 to 21 with a first relapse.

What this could mean

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

Active substance
Inotuzumab ozogamicin and blinatumomab
What this could lead to
If successful, this could establish less toxic immunotherapy as the new standard of care for children with relapsed B-cell ALL, improving survival and reducing side effects.
What could go wrong
This is a large phase 3 trial, but it hasn't started recruiting yet. The new drugs may not work better than current treatments, and there are risks like severe immune reactions or infections.

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

  • Acıbadem University

    Istanbul, 34752, Turkey (Türkiye)

  • CHU de NICE, Hôpital L'ARCHET

    Nice, 06202, France

  • Charité - Universitätsmedizin Berlin

    Berlin, Germany

  • Fakultni Nemocnice V Motole

    Prague, 150 00, Czechia

  • Fundeni Clinical Institute, Pediatric Clinic Fundeni

    Bucharest, Romania

  • Ghent University Hospital

    Ghent, B-9000, Belgium

  • HUS Helsinki University Hospital

    Helsinki, FIN-00290, Finland

  • Instituto Português de Oncologia de Lisboa

    Lisbon, 1099-023, Portugal

  • Karolinska University Hospital

    Solna, 171 64, Sweden

  • Ospedale Pediatrico Bambino Gesu

    Rome, 00165, Italy

  • Prinses Máxima Centrum

    Utrecht, 3584 CS, Netherlands

  • Rigshospitalet

    Copenhagen, 2100, Denmark

  • Semmelweis University

    Budapest, 1094, Hungary

  • St. Anna Kinderspital GmbH

    Vienna, 1090, Austria

  • Tel Aviv Sourasky Medical Centre Dana-Dwek Children's Hospital

    Tel Aviv, 64239, Israel

  • University Children's Hospital

    Zurich, 8032, Switzerland

  • University Clinical Hospital Virgen De La Arrixaca

    Murcia, 30120, Spain

  • University Medical Centre Ljubljana

    Ljubljana, 1000, Slovenia

  • University Wroclaw

    Wroclaw, 50 354, Poland

  • Univerzity Komenského a Národného

    Bratislava, 833 40, Slovakia

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