New heart valve system shows promise in tightening aortic stenosis

NCT ID NCT05478161

First seen Nov 17, 2025 · Last updated May 09, 2026 · Updated 28 times

Summary

This study tested a new heart valve and delivery system in 137 people with severe aortic valve narrowing or a failed surgical valve. The goal was to see if the valve works well and is safe within 7 days after the procedure. Results focused on correct placement, good valve function, and no major complications.

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Contacts and locations

Locations

  • Catharina Hospital

    Eindhoven, Netherlands

  • Erasmus Medical Center

    Rotterdam, Netherlands

  • Herz- und Gefäßzentrum Bad Bevensen

    Bad Bevensen, Germany

  • Hospital Alvaro Cunqueiro

    Vigo, 36213, Spain

  • Hospital Clínico San Carlos

    Madrid, Spain

  • Hospital Universitari de Bellvitge

    Barcelona, Spain

  • Hospital Universitario Virgen de la Victoria

    Málaga, Spain

  • Hospital Universitario de Salamanca

    Salamanca, Spain

  • Maastricht University Medical Center

    Maastricht, Netherlands

  • Schüchtermann Klinik

    Bad Rothenfelde, Lower Saxony, 49214, Germany

  • UKSH, Campus Lübeck

    Lübeck, Germany

Conditions

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