The VANGUARD study is an open-label, prospective, randomized trial comparing the long-term outcomes of two advanced bioprosthetic aortic valves, Dafodil® and INSPIRIS Resilia®, in patients undergoing aortic valve replacement (AVR). This study aims to provide robust data on valve durability, safety, and hemodynamic performance, particularly in younger patients who may require multiple interventions…
The VANGUARD study is an open-label, prospective, randomized trial comparing the long-term outcomes of two advanced bioprosthetic aortic valves, Dafodil® and INSPIRIS Resilia®, in patients undergoing aortic valve replacement (AVR). This study aims to provide robust data on valve durability, safety, and hemodynamic performance, particularly in younger patients who may require multiple interventions over their lifetimes.
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Eligibility Criteria
Inclusion Criteria:
* Age: 18 to 65 years.
* Eligible for surgical replacement of native valve or re-replacement of a prosthetic valve with a bioprosthetic valve in the aortic position.
Exclusion Criteria:
* Indicated for mechanical prosthetic valve replacement.
* Require surgical intervention in…
Inclusion Criteria:
* Age: 18 to 65 years.
* Eligible for surgical replacement of native valve or re-replacement of a prosthetic valve with a bioprosthetic valve in the aortic position.
Exclusion Criteria:
* Indicated for mechanical prosthetic valve replacement.
* Require surgical intervention in another heart valve or transcatheter valve therapy.
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