Using Myval heart valves for aortic valve replacement through the armpit

Myval TransAXillary Transcatheter Aortic Valve Replacement Multicenter Clinical Registry

University of Luebeck · NCT06493994

This study is testing if using the Myval heart valve for aortic valve replacement through the armpit is safe and effective for people with aortic valve stenosis.

Quick facts

Study typeObservational
Enrollment100 (estimated)
Ages18 Years and up
SexAll
SponsorUniversity of Luebeck (other)
Locations1 site (Lübeck, Schleswig-Holstein)
Trial IDNCT06493994 on ClinicalTrials.gov

What this trial studies

This observational study aims to evaluate the feasibility, procedural success, safety, and potential benefits of the Myval transcatheter heart valve in patients undergoing transaxillary transcatheter aortic valve replacement (TAVR) for aortic valve stenosis. It involves monitoring patients who have received the Myval valve through a minimally invasive approach. The study will collect data on outcomes and experiences to better understand the effectiveness of this technique.

Who should consider this trial

Good fit: Ideal candidates are patients with aortic valve stenosis who are undergoing transaxillary TAVR with the Myval valve and have a BMI under 35.

Not a fit: Patients with a history of coronary artery bypass grafting or those with a life expectancy of less than two years may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could provide a safer and less invasive option for patients with aortic valve stenosis.

How similar studies have performed: Other studies have shown promise with transcatheter aortic valve replacement techniques, suggesting potential for success with this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patient has been treatet transaxillary (TAX) with Myval transcatheter aortic valve replacement
* BMI \<35 kg/m2
* Ability to give informed consent

Exclusion Criteria:

* History of coronary artery bypass graft and a patent left internal mammary artery (LIMA)
* Age ≤18 years
* Patients presenting with pregnancy
* Patients without informed consent
* Expected life expectancy \<2 years

Where this trial is running

Lübeck, Schleswig-Holstein

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.

View on ClinicalTrials.gov →

Conditions: Aortic Valve Stenosis

Last reviewed 2026-05-15 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.