Simple blood test could catch type 1 diabetes years before symptoms appear

NCT ID NCT07118098

First seen Jun 27, 2026 · Last updated Jul 10, 2026 · Updated 1 time

Summary

This study aims to identify people at increased risk of developing type 1 diabetes by testing for specific markers in the blood called autoantibodies. Children and adults aged 1 to 45 who have a family member or close friend diagnosed with type 1 diabetes before age 45 can join. Participants provide a small blood sample; if autoantibodies are found, they will be invited for further monitoring.

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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

  • Angers University Hospital Center (CHU Angers)

    RECRUITING

    Angers, 49000, France

  • CHRU de Nancy Hôpital de Brabois Enfant

    RECRUITING

    Vandœuvre-lès-Nancy, 54500, France

  • Hôpital Européen Georges-Pompidou

    RECRUITING

    Paris, 75015, France

  • Hôpital Necker-Enfants Malades

    RECRUITING

    Paris, 75015, France

  • Hôpital Pitié-Salpêtrière

    RECRUITING

    Paris, 75013, France

  • Institut National de la Santé et de la Recherche Médicale

    RECRUITING

    Paris, France

  • Katholieke Universiteit Leuven

    RECRUITING

    Leuven, Belgium

  • Kompetenzzentrum Diabetes Karlsburg

    RECRUITING

    Greifswald, 17489, Germany

  • Medical University of Silesia

    NOT_YET_RECRUITING

    Katowice, Poland

  • Medical University of Vienna

    RECRUITING

    Vienna, 1090, Austria

  • Motol University Hospital

    RECRUITING

    Prague, 150 06, Czechia

  • Nice-Lenval Pediatric Hospitals

    RECRUITING

    Nice, 06200, France

  • Robert Debre University Hospital

    RECRUITING

    Paris, 75019, France

  • San Raffaele Hospital

    RECRUITING

    Milan, 20132, Italy

  • University Medical Center Ljubljana

    RECRUITING

    Ljubljana, Slovenia

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