Abstract
For patients with asymptomatic, severe aortic stenosis (AS) and preserved left ventricular ejection fraction, current guidelines recommend clinical surveillance every 6 to 12 months. To date, no randomized trials have examined whether an early intervention with transcatheter aortic valve replacement (TAVR) will improve outcomes among these patients. EARLY TAVR is a prospective, randomized, controlled, and multicenter trial, with an event-based design. Asymptomatic severe AS patients (n=900) are randomized 1:1 to either clinical surveillance or TAVR with the Edwards SAPIEN 3/SAPIEN 3 Ultra transcatheter heart valve. Patients are stratified by whether they are able to perform a treadmill stress test. The primary end point is death, stroke, or unplanned cardiovascular hospitalization. Patients who are asymptomatic but have a positive stress test will be followed in a registry and undergo aortic valve replacement as per current guidelines. EARLY TAVR is the largest randomized trial to date assessing the role of early intervention among patients with asymptomatic severe AS compared to clinical surveillance and the first to study the role of TAVR. NCT03042104.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.