COVID-19 blood clot mystery: new study reveals clotting risks in severe cases

NCT ID NCT04356950

First seen Jan 05, 2026 · Last updated May 20, 2026 · Updated 27 times

Summary

This study examined blood clotting issues in 175 hospitalized COVID-19 patients. Researchers measured how well the blood forms clots (thrombin generation) to see if these tests could predict survival. The goal was to better understand why severe COVID-19 causes dangerous clotting, which could help guide future treatments.

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Contacts and locations

Locations

  • CHU de Bordeaux

    Bordeaux, France

  • CHU de Limoges

    Limoges, France

  • CHU de Montpellier

    Montpellier, France

  • CHU de Nimes

    Nîmes, France

Conditions

Explore the condition pages connected to this study.