Heart hole device under watch: is it safe Long-Term?

NCT ID NCT04034498

First seen Jan 23, 2026 · Last updated May 06, 2026 · Updated 16 times

Summary

This study follows 50 people who received a special device to close a hole in the wall between the heart's lower chambers (a perimembranous ventricular septal defect). The goal is to confirm the device works well and is safe over time. Researchers will check for complications like heart block, valve problems, or device movement.

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Contacts and locations

Locations

  • Children Health Ireland

    Dublin, Ireland

  • City Children Hospital

    Ho Chi Minh City, Vietnam

  • Gaziantep University Hospital

    Gaziantep, Turkey (Türkiye)

  • Izmir University of Health Sciences Tepecik Training and Research Hospital

    Izmir, 35020, Turkey (Türkiye)

  • Kocaeli University Research and Application Hospital

    Kocaeli, 41001, Turkey (Türkiye)

  • Osmangazi University Faculty of Medicine Hospital

    Eskişehir, 26040, Turkey (Türkiye)

  • Prince of Songkla University

    Hat Yai, Thailand

  • Queen Sirikit National Institute of Child Health

    Bangkok, Thailand

Conditions

Explore the condition pages connected to this study.