Gene-Guided blood thinner switch may cut bleeding risk in heart attack survivors
NCT ID NCT05577988
First seen Jan 19, 2026 · Last updated Jun 04, 2026 · Updated 26 times
Summary
This study tests whether using a quick genetic test to choose a milder blood thinner (clopidogrel or aspirin) instead of a stronger one (ticagrelor or prasugrel) can reduce bleeding in people at high risk after a heart attack. About 2,468 participants will be randomly assigned to either the gene-guided approach or standard strong therapy. The goal is to see if the personalized strategy leads to fewer bleeding problems while still preventing future heart issues.
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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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Hopital Pitié Salpetrière
RECRUITINGParis, IDF, 75013, France
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