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

TENDyne European expeRience Registry

Observational LMU Klinikum · NCT04898335

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.

Quick facts

Study typeObservational
Enrollment400 (estimated)
Ages18 Years and up
SexAll
SponsorLMU Klinikum Academic / other
Locations30 sites (Linz and 29 other locations)
Trial IDNCT04898335 on ClinicalTrials.gov

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.

Who should consider this trial

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.

Not a fit: Patients who do not provide written informed consent will not benefit from this study.

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 performed: 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.

Eligibility criteria

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 this trial is running

Linz and 29 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Mitral Regurgitationmitral regurgitationTendynetranscatheter mitral valve replacement
Last reviewed 2026-06-13 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.