Simple blood test may spare heart patients unpleasant procedure
NCT ID NCT03455673
First seen Mar 20, 2026 · Last updated May 25, 2026 · Updated 9 times
Summary
This study looked at over 3,000 people with atrial fibrillation who needed a heart procedure. It tested whether a simple score (ATE) using medical history and a blood test could safely rule out dangerous blood clots in the heart, avoiding the need for an uncomfortable ultrasound. The goal was to confirm that a zero ATE score means no clot is present.
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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.
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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Contacts and locations
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Locations
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Centre Hospitalier de Pau
Pau, France
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Groupe Hospitalier de la Rochelle Ré Aunis
La Rochelle, France
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Hôpital Pitié Salpêtrière
Paris, France
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Service de cardiologie, CH Annecy Genevois
Annecy, France
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Service de cardiologie, CH Le Mans
Le Mans, France
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Service de cardiologie, CHR Metz Thionville
Metz, France
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Service de cardiologie, CHU Brest
Brest, France
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Service de cardiologie, CHU Nîmes
Nîmes, France
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Service de cardiologie, CHU Rouen
Rouen, France
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Service de cardiologie, CHU Saint Etienne
Saint-Etienne, France
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Service de cardiologie, CHU Toulouse
Toulouse, France
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Service de cardiologie, Centre Hospitalier du pays d'Aix
Aix-en-Provence, France
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Service de cardiologie, Clinique Saint Joseph
Trélaze, France
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Service de cardiologie, Hôpital privé du Confluent
Nantes, France
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University Hospital Geneva
Geneva, Switzerland
Conditions
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