Mini-Stroke patients missed by standard heart tests?

NCT ID NCT04075500

First seen Nov 19, 2025 · Last updated May 16, 2026 · Updated 25 times

Summary

This study looked at 516 people who had a transient ischemic attack (TIA or mini-stroke) to find the best way to detect atrial fibrillation (AF), a heart rhythm problem that raises stroke risk. Participants were monitored with a 24-hour ECG, a 28-day wearable ECG patch, or a small implanted heart monitor for up to 6 months. The goal was to see which method catches more hidden AF cases, so doctors can start blood thinners to prevent future strokes.

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Contacts and locations

Locations

  • Alfried Krupp Krankenhaus

    Essen, 45131, Germany

  • Bezirkskliniken Schwaben; Bezirkskrankenhaus Günzburg; Klinik für Neurologie

    Günzburg, 89312, Germany

  • Carl-Thiem-Klinikum Cottbus; Klinik für Neurologie

    Cottbus, 03048, Germany

  • Complejo Hospitalario Clinico Universitario de Santiago

    Santiago de Compostela, 15706, Spain

  • Complejo Hospitalario Universitario A Coruña

    A Coruña, 15006, Spain

  • Hospital Dr. Josep Trueta

    Girona, 17007, Spain

  • Hospital Germans Trias i Pujol

    Badalona, 08916, Spain

  • Hospital Universitario Reina Sofia

    Córdoba, 14011, Spain

  • Hospital Universitario Torrecárdenas

    Almería, 04009, Spain

  • Hospital Universitario Virgen del Rocio

    Seville, 41003, Spain

  • Hospital Universitario de Cruces

    Barakaldo, Bizkaia, 48903, Spain

  • Hospital Virgen Macarena

    Seville, 41009, Spain

  • Hospital de la Santa Creu i Sant Pau

    Barcelona, 08041, Spain

  • Hospital del Mar

    Barcelona, 08003, Spain

  • Klinikum Dortmund, Klinikzentrum Mitte / Neurologie

    Dortmund, 44137, Germany

  • Krankenhaus Marth-Maria-Halle-Dölau GmbH; Klinik für Neurologie

    Halle, 06120, Germany

  • RKU Universitäts- und Rehabilitationskliniken Ulm

    Ulm, 89081, Germany

  • Rhön Klinikum Campus Bad Neustadt

    Bad Neustadt an der Saale, 97616, Germany

  • Universität Leipzig, Medizinische Fakultät; Klinik und Poliklinik für Neurologie

    Leipzig, 04103, Germany

  • Universitätsklinik Heidelberg, Neurologie

    Heidelberg, 69120, Germany

  • Universitätsklinikum Aachen, Neurologie

    Aachen, 52074, Germany

  • Universitätsklinikum Schleswig-Holstein, Campus Lübeck

    Lübeck, 23538, Germany

  • Universitätsklinikum Tübingen; Neurologische Universitätsklinik; Abt. Neurologie mit Schwerpunkt vaskuläre Erkrankungen

    Tübingen, 72076, Germany

  • Universitätsklinikum Würzburg

    Würzburg, 97080, Germany

  • Universitätsmedizin Frankfurt; Klinik für Neurologie;

    Frankfurt, 60590, Germany

  • Universitätsmedizin Halle; Universitätsklinikum Halle (Saale); Klinik und Poliklinik für Neurologie

    Halle, 06120, Germany

  • Vivantes Klinikum Neukölln

    Berlin, 12351, Germany

Conditions

Explore the condition pages connected to this study.