Clinical trial Recruiting at 23 sites Observational Ages 18 and up

Registry for the Tendyne Mitral Valve System in patients with mitral regurgitation

Official title: TENDyne European expeRience Registry

Run by LMU Klinikum · NCT04898335 · Data updated 2026-11-12

This study is testing the Tendyne Mitral Valve System to see if it is safe and effective for people with severe mitral regurgitation who can't have traditional surgery.

More Mitral Regurgitation trials

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment400 (estimated)
SponsorLMU Klinikum
Academic / other
Locations30 sites (Linz and 29 other locations)
StatusRecruiting
StartedApril 15, 2021
Main results expectedDecember 31, 2026
Study endsDecember 31, 2027
Registry record updatedMay 24, 2021
Trial IDNCT04898335 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are patients with severe mitral regurgitation who have been treated with the Tendyne Mitral Valve System in a commercial setting.

Probably not a fit

Patients who do not provide written informed consent will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to assess the safety and efficacy of the Tendyne Mitral Valve System in patients with severe mitral regurgitation. It includes both retrospective and prospective data collection from multiple centers to evaluate early outcomes at 30 days, as well as clinical outcomes at 1 and 3 years post-treatment. The study will also identify echocardiographic and CT-based anatomical predictors that may influence patient outcomes. The Tendyne system is a transcatheter valve prosthesis designed for patients who are often ineligible for traditional surgical options due to age or comorbidities.

Why it matters

Potential benefit: If successful, this study could provide valuable insights into the real-world effectiveness of the Tendyne Mitral Valve System, potentially improving treatment options for patients with severe mitral regurgitation.

How similar studies have gone: Previous studies have shown safety and feasibility for the Tendyne Mitral Valve System, but this study aims to gather real-world data, making it a novel approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients treated with the Tendyne Mitral Valve System for mitral valve disease in a commercial setting
* Patients providing written informed consent in compliance with the protocol, the ICH-GCP and all national legal and regulatory requirements

Exclusion Criteria:

* Patients not providing written informed consent

Where it's running

  • Universitaetsklinikum Linz
    Linz, Austria
    Recruiting
  • Universitaetsklinikum Wien
    Vienna, Austria
    Recruiting
  • UZ Leuven
    Leuven, Belgium
    Recruiting
  • CHU de Lille
    Lille, France
    Recruiting
  • Clinique Pasteur
    Toulouse, France
    Recruiting
  • Herz- und Diabeteszentrum NRW
    Bad Oeynhausen, Germany
    Recruiting
Show 24 more locations
  • Deutsches Herzzentrum Berlin
    Berlin, Germany
    Recruiting
  • Universitaetsklinikum Bonn
    Bonn, Germany
    Recruiting
  • Universitaetsklinikum Koeln
    Cologne, Germany
    Recruiting
  • Universitätsklinikum Frankfurt
    Frankfurt, Germany
    Recruiting
  • UKE Hamburg
    Hamburg, Germany
    Recruiting
  • Universitätsmedizin Mainz
    Mainz, Germany
    Recruiting
  • DHZ München
    Münich, Germany
    Recruiting
  • Universitaetsklinikum Tuebingen
    Tübingen, Germany
    Recruiting
  • ICH - Istituto Clinico Humanitas
    Milan, Italy
    Recruiting
  • University Hospital of Pisa
    Pisa, Italy
    Recruiting
  • University hospital Oslo
    Oslo, Norway
    Recruiting
  • Puerto de Hierro Madrid
    Madrid, Spain
    Recruiting
  • University hospital Madrid
    Madrid, Spain
    Recruiting
  • Hospital Clinico Valladolid
    Valladolid, Spain
    Recruiting
  • University Hospital of Vigo
    Vigo, Spain
    Recruiting
  • Inselspital Bern
    Bern, Switzerland
    Recruiting
  • Royal Brompton London
    London, United Kingdom
    Recruiting
  • CHU de Bordeaux
    Bordeaux, France
    Not yet recruiting
  • CHU Rennes
    Rennes, France
    Not yet recruiting
  • Herzentrum Leipzig
    Leipzig, Germany
    Not yet recruiting
  • Universitaetsklinikum Regensburg
    Regensburg, Germany
    Not yet recruiting
  • Robert-Bosch-Krankenhaus Stuttgart
    Stuttgart, Germany
    Not yet recruiting
  • Karolinska University Stockholm
    Stockholm, Sweden
    Not yet recruiting
  • Universitaetsspital Basel
    Basel, Switzerland
    Not yet recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

  • Posterior Mitral Leaflet Replacement to Reduce Mitral Regurgitation

    This early feasibility trial tests the MR-ace Implant and Delivery System to see if it can reduce symptoms and leaks in people with moderate-to-severe functional mitral regurgitation.

    Recruiting Polares Medical SA · Atlanta, Georgia and 2 other locations · NCT07517588

  • Replacing the native mitral valve with the ReValve System

    This study will test whether replacing the native mitral valve with the ReValve System helps adults with symptomatic, clinically significant mitral regurgitation who are appropriate candidates for mitral valve surgery.

    Recruiting at 3 sites Phase 1 ReValve Solutions Inc. · Tbilisi and 2 other locations · NCT07450911

  • Mitral valve replacement with the SATURN TMVR system for severe mitral regurgitation

    This study tests whether the SATURN TS transcatheter mitral valve replacement can be safely implanted and work well in adults with severe mitral regurgitation who are high-risk for open-heart surgery.

    Recruiting at 2 sites InnovHeart · Los Angeles, California and 4 other locations · NCT07130994

  • Outcomes after new edge-to-edge mitral valve repair

    This project will follow people with mitral regurgitation who receive transcatheter edge-to-edge repair at Amsterdam UMC to see how they do long-term and whether patient selection can be improved.

    Recruiting Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) · Amsterdam, North Holland · NCT07108907

  • Surgical implantation of a polymer prosthetic mitral or aortic valve

    This will test a surgically implanted polymer heart valve to see if it is safe and works well for adults who need mitral or aortic valve replacement.

    Recruiting Mitrassist Lifesciences Limited Co., Ltd. · Shanghai, Shanghai Municipality · NCT07097740

  • GeminiOne transcatheter edge-to-edge repair for severe symptomatic mitral regurgitation

    This trial will try the GeminiOne TEER system to treat adults with severe, symptomatic mitral regurgitation who are high surgical risk or have not improved with medical therapy.

    Recruiting Sierra Valve LLC · Thousand Oaks, California · NCT07086534

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.