Blood test may predict clotting trouble during heart surgery
NCT ID NCT07549568
First seen Apr 28, 2026 · Last updated May 16, 2026 · Updated 5 times
Summary
This study looks at whether measuring antithrombin levels in the blood before heart surgery can predict if a patient will respond poorly to heparin, a blood thinner used during bypass. About 300 adults having planned heart surgery will give an extra blood sample, and researchers will track how well heparin works. The goal is to find a threshold that helps doctors identify at-risk patients and improve safety.
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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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Sahlgrenska University Hospital
Gothenburg, Västra Götalandsregionen, 41345, Sweden
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