New model aims to decode mysterious blood test results

NCT ID NCT07418099

First seen Jun 24, 2026 · Last updated Aug 14, 2026 · Updated 3 times

Summary

This study is checking if a computer model can accurately predict why some people have a prolonged blood clotting time (APTT). The model uses data from routine blood tests to tell if the cause is harmless or a sign of a clotting disorder. Researchers will test it on 1,500 patients across multiple hospitals to see how well it works.

What this could mean

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

What this could lead to
If successful, this model could help doctors quickly identify the cause of abnormal blood clotting test results, reducing unnecessary follow-up tests.
What could go wrong
This is an observational study, not a treatment trial. The model may not perform as well in real-world settings, and it does not directly improve patient outcomes.

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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

  • Clínica Universidad de Navarra

    RECRUITING

    Pamplona, Spain

  • Complexo Hospitalario Universitario De Vigo

    NOT_YET_RECRUITING

    Vigo, Spain

  • Complexo Hospitalario Universitario de Santiago

    RECRUITING

    Santiago de Compostela, Spain

  • Hospital Clínico Universitario Lozano Blesa

    RECRUITING

    Zaragoza, Spain

  • Hospital Clínico Universitario Virgen de la Arrixaca

    NOT_YET_RECRUITING

    Murcia, Spain

  • Hospital Clínico Universitario de Salamanca

    NOT_YET_RECRUITING

    Salamanca, Spain

  • Hospital Clínico Universitario de Valladolid

    RECRUITING

    Valladolid, Spain

  • Hospital Universitario 12 de Octubre

    RECRUITING

    Madrid, Spain

  • Hospital Universitario Arnau De Vilanova

    RECRUITING

    Lleida, Spain

  • Hospital Universitario Clínico San Carlos

    NOT_YET_RECRUITING

    Madrid, Spain

  • Hospital Universitario Fundación Jiménez Díaz

    RECRUITING

    Madrid, Spain

  • Hospital Universitario Gregorio Marañón

    RECRUITING

    Madrid, Spain

  • Hospital Universitario Puerta de Hierro

    NOT_YET_RECRUITING

    Madrid, Spain

  • Hospital Universitario Ramón y Cajal

    RECRUITING

    Madrid, Spain

  • Hospital Universitario Severo Ochoa

    RECRUITING

    Leganés, Madrid, Spain

  • Hospital de la Santa Creu i Sant Pau

    RECRUITING

    Barcelona, Spain

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