New model aims to decode mysterious blood test results

NCT ID NCT07418099

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

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.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

blood coagulation disease vascular hemostatic disease von Willebrand disease (hereditary or acquired)

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Clínica Universidad de Navarra

    NOT_YET_RECRUITING

    Pamplona, Spain

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Complexo Hospitalario Universitario De Vigo

    NOT_YET_RECRUITING

    Vigo, Spain

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Complexo Hospitalario Universitario de Santiago

    NOT_YET_RECRUITING

    Santiago de Compostela, Spain

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Hospital Clínico Universitario Lozano Blesa

    NOT_YET_RECRUITING

    Zaragoza, Spain

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Hospital Clínico Universitario Virgen de la Arrixaca

    NOT_YET_RECRUITING

    Murcia, Spain

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Hospital Clínico Universitario de Salamanca

    NOT_YET_RECRUITING

    Salamanca, Spain

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Hospital Clínico Universitario de Valladolid

    RECRUITING

    Valladolid, Spain

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Hospital Universitario 12 de Octubre

    RECRUITING

    Madrid, Spain

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Hospital Universitario Arnau De Vilanova

    RECRUITING

    Lleida, Spain

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Hospital Universitario Clínico San Carlos

    NOT_YET_RECRUITING

    Madrid, Spain

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Hospital Universitario Fundación Jiménez Díaz

    RECRUITING

    Madrid, Spain

    Contact Email: •••••@•••••

    Contact Email: •••••@•••••

  • Hospital Universitario Gregorio Marañón

    NOT_YET_RECRUITING

    Madrid, Spain

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Hospital Universitario Puerta de Hierro

    NOT_YET_RECRUITING

    Madrid, Spain

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Hospital Universitario Ramón y Cajal

    RECRUITING

    Madrid, Spain

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Hospital Universitario Severo Ochoa

    RECRUITING

    Leganés, Madrid, Spain

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Hospital de la Santa Creu i Sant Pau

    RECRUITING

    Barcelona, Spain

    Contact Phone: •••-•••-•••• Email: •••••@•••••