RecruitingNot ApplicableNCT06861361

Surgical vs Transcatheter Aortic Valve Replacement in Young Patients

Surgical Bioprosthesis Aortic Valve Replacement Vs. Myval Balloon-Expandable THV Series in Patients Aged 65 to 75 With Symptomatic Severe Aortic Stenosis Judged Eligible by Heart Team


Sponsor

Ceric Sàrl

Enrollment

1,180 participants

Start Date

May 15, 2025

Study Type

INTERVENTIONAL

Conditions

Summary

The study objective is to demonstrate that the clinical outcomes of the Myval balloon-expandable THV series are non-inferior to those of SAVR in patients with symptomatic severe aortic stenosis aged 65 to 75 years.


Eligibility

Min Age: 65 YearsMax Age: 75 Years

Inclusion Criteria4

  • Participant will be included if all the following criteria are met:
  • Patients aged ≥65 and ≤75
  • Symptomatic severe aortic stenosis (mean gradient≥40mmHg, and or peak velocity>4m/sec).
  • Patients with symptomatic heart disease due to severe native calcific aortic stenosis, as judged by a multidisciplinary heart team (including a cardiac surgeon), for whom SAVR or transfemoral TAVR is deemed feasible and approved by the local heart team.Signed informed consent for participation in the clinical investigation

Exclusion Criteria6

  • Participant will not be included if any one of the following conditions exists:
  • Unable to understand and follow clinical investigation-related instructions or unable to comply with the clinical investigation protocol
  • Life expectancy less than 1 year
  • Known hypersensitivity or allergy to aspirin, clopidogrel or any Device frame components.
  • Under judicial protection, tutorship, or curatorship
  • Participation in another trial before the primary endpoint

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Interventions

DEVICEMyval balloon-expandable THV Series

Patients receive Myval balloon-expandable THV Series (TAVR)

DEVICESurgical bioprosthetic valve

Patients receive any surgical bioprosthetic valve commercially available at the clinical investigation site (SAVR)


Locations(7)

CHU Lille

Lille, France

Infirmerie Protestante de Lyon

Lyon, France

Massy-Hôpital Jacques Cartier

Massy, France

CHU de Rouen

Rouen, France

Clinique Pasteur

Toulouse, France

Hospital clínico universitario de Valladolid

Valladolid, Spain

CHUV

Lausanne, Switzerland

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NCT06861361


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