What is it about?
Hospitalized COVID-19 patients are at risk of dangerous blood clots. Doctors often use a blood test called D-dimer to assess this risk, but it’s not always reliable. Our study found that another marker, soluble thrombomodulin (sTM), can help improve predictions. When used together, sTM and D-dimer offer a better way to identify patients at high risk, helping doctors make earlier and more accurate treatment decisions.
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Photo by Hush Naidoo Jade Photography on Unsplash
Why is it important?
Better prediction of blood clots in COVID-19 could save lives. Our study shows that adding sTM to standard tests improves risk assessment, helping doctors act earlier to prevent serious complications.
Perspectives

As a clinician, I saw firsthand how difficult it was to predict which patients would develop blood clots. Being able to contribute evidence that could improve care and prevention strategies was both a challenge and a privilege.
Sergio Padilla
Universidad Miguel Hernandez de Elche
Read the Original
This page is a summary of: Enhanced prediction of thrombotic events in hospitalized COVID-19 patients with soluble thrombomodulin, PLOS One, March 2025, PLOS,
DOI: 10.1371/journal.pone.0319666.
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