Heart hole closer tested to stop strokes and migraines

NCT ID NCT06120270

First seen Jan 28, 2026 · Last updated May 15, 2026 · Updated 16 times

Summary

This study looks at a device called CeraFlex that closes a small hole in the heart (PFO) which can cause strokes or migraines. About 180 people with PFO and related health issues will get the device. Researchers will check if the procedure is safe and works well, and if the hole stays closed over time.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • ASAN Medical Center

    NOT_YET_RECRUITING

    Seoul, South Korea

  • Catholic University of Korea St. Vincent's Hospital

    NOT_YET_RECRUITING

    Suwon, South Korea

  • Chonnam National University Hospital

    NOT_YET_RECRUITING

    Gwangju, South Korea

  • German Heart Center Leipzig

    RECRUITING

    Leipzig, Germany

    Contact

  • German Heart Center Munich

    RECRUITING

    Munich, Germany

    Contact

  • Heart Center Dresden

    NOT_YET_RECRUITING

    Dresden, Germany

    Contact

  • Herzzentrum Trier

    RECRUITING

    Trier, Germany

    Contact

  • Hospital Fürth

    RECRUITING

    Fürth, Germany

    Contact

  • Kardiologisch-Angiologische Praxis - Herzzentrum Bremen

    RECRUITING

    Bremen, Germany

    Contact

  • Kath. Marienkrankenhaus gGmbH

    RECRUITING

    Hamburg, Germany

    Contact

  • Klinikum St. Georg gGmbH Leipzig

    NOT_YET_RECRUITING

    Leipzig, Germany

    Contact

  • Samsung Medical Center

    NOT_YET_RECRUITING

    Seoul, South Korea

  • University clinic Tübingen

    RECRUITING

    Tübingen, Germany

    Contact

  • Universitätsklinikum Hamburg-Eppendorf (UKE)

    RECRUITING

    Hamburg, Germany

    Contact

  • Yeungnam University Medical Center

    NOT_YET_RECRUITING

    Daegu, South Korea

Conditions

Explore the condition pages connected to this study.