Heart procedure patients face critical choice: blood thinner or aspirin?

NCT ID NCT02168829

Summary

This study compared two approaches to prevent strokes in people with atrial fibrillation who had successful heart ablation procedures. Researchers tested whether a daily blood thinner (rivaroxaban) works better than daily aspirin at preventing strokes and silent brain injuries over three years. The trial involved 1,284 patients who were at moderate risk for stroke and had been free of irregular heart rhythms for at least one year after their ablation.

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Contacts and locations

Locations

  • ASklepios

    Hamburg, Germany

  • AZ Delta campus Wilgenstraat

    Roeselare, Belgium

  • AZ Sint-Jan (Brugge)

    Bruges, Belgium

  • Algemeen Stedelijk Ziekenhuis - campus Aalst

    Aalst, Belgium

  • Arlon - Clinique du Sud-Luxembourg

    Arlon, Belgium

  • Canberra Hospital

    Canberra, Australian Capital Territory, 2605, Australia

  • Centre Hospitalier Universitaire de Liège

    Liège, Belgium

  • Centre Hospitalier Universitaire de Sherbrooke

    Sherbrooke, Quebec, Canada

  • Centre Hospitalier de L'Universite de Montreal (CHUM)

    Montreal, Quebec, Canada

  • Elektrophysiologie GFO-Kliniken Bonn

    Bonn, North Rhine-Westphalia, 53225, Germany

  • Europa Ziekenhuizen - ST-ELISABETH

    Brussels, Belgium

  • Foothills Medical Centre

    Calgary, Alberta, Canada

  • Galilee Medical Centre

    Nahariya, 22100, Israel

  • Hamilton Health Sciences Centre

    Hamilton, Ontario, Canada

  • Heart Rhythm Clinic

    Nedlands, Western Australia, 6009, Australia

  • Herz- und Diabeteszentrum NRW Ruhr-Universitat Bochum

    Bad Oeynhausen, North Rhine-Westphalia, 32545, Germany

  • Herzzentrum Leipzig

    Leipzig, Leipzig, 04289, Germany

  • Herzzentrum der Universitat Koln

    Cologne, North Rhine-Westphalia, 50937, Germany

  • Hôpital du Sacré-Coeur de Montreal

    Montreal, Quebec, Canada

  • Imeldaziekenhuis

    Bonheiden, Belgium

  • Institut Universitarie de Cardiologie et de Pneumologie de Quebec

    Québec, Quebec, Canada

  • Jessa Ziekenhuis

    Hasselt, Belgium

  • Kelowna Interior Health

    Kelowna, Canada

  • Kerckhoff Klinik

    Bad Nauheim, Hesse, 61231, Germany

  • Kingston General Hospital

    Kingston, Ontario, Canada

  • Klinikum Coburg

    Coburg, Bavaria, 96450, Germany

  • London Health Sciences Centre

    London, Ontario, Canada

  • McGill University Health Centre

    Montreal, Quebec, Canada

  • Melbourne Health

    Melbourne, Victoria, 3050, Australia

  • Middelares Gent - AZ Maria Middelares

    Ghent, Belgium

  • Montreal Health Institute

    Montreal, Quebec, Canada

  • Onze Lieve Vrouw Ziekenhuis

    Aalst, Belgium

  • Queen Elizabeth II Health Sciences Centre

    Halifax, Nova Scotia, Canada

  • Royal Adelaide Hospital

    Adelaide, South Australia, 5000, Australia

  • Royal Columbian/Fraser Clinical Trials

    New Westminster, British Columbia, V3L 3W4, Canada

  • Scarborough Health Network- Rougevalley

    Toronto, Ontario, Canada

  • Segeberger Liniken

    Bad Segeberg, Schleswig-Holstein, 23795, Germany

  • Sherbrooke- Grandby site

    Granby, Quebec, Canada

  • Sint-Jean - Kliniek Sint-Jan (Brussels)

    Brussels, Belgium

  • Sir Run Run Shaw Hospital

    Hangzhou, Zhejiang, China

  • Southlake Regional Health Centre

    Newmarket, Ontario, Canada

  • St. Mary's General Hospital

    Kitchener, Ontario, Canada

  • St. Michael's Hospital

    Toronto, Ontario, Canada

  • St. Paul's Hospital

    Vancouver, British Columbia, Canada

  • Sunnybrook Health Sciences Centre

    Toronto, Ontario, Canada

  • The Alfred Melbourne

    Melbourne, Victoria, 3004, Australia

  • UKSH Lubeck

    Lübeck, Schleswig-Holstein, 23538, Germany

  • Universitair Ziekenhuis Antwerpen (UZA)

    Edegem, Belgium

  • Universitair Ziekenhuis Gent

    Ghent, Belgium

  • Universitair Ziekenhuis Leuven, campus Gasthuisberg

    Leuven, Belgium

  • Universitares Herzzentrum Hamburg

    Hamburg, 20246, Germany

  • University of Ottawa Heart Institute

    Ottawa, Ontario, K1Y 4W7, Canada

  • Victoria Cardiac Arrhythmia Trials Inc.

    Victoria, British Columbia, Canada

  • ZNA Middelheim

    Antwerp, Belgium

  • Ziekenhuis Oost-Limburg , campus St Jan

    Lanaken, Belgium

Conditions

Explore the condition pages connected to this study.