Apply to trial NCT05172960

A few quick questions so the study team can decide if you might be a fit.

RecruitingDevice study

ALLIANCE: Safety and Effectiveness of the SAPIEN X4 Transcatheter Heart Valve

The objective of this study is to establish the safety and effectiveness of the Edwards SAPIEN X4/X4S Transcatheter Heart Valve (THV) in subjects with symptomatic, severe, calcific aortic stenosis (AS).

How this works

Answer a few questions
About 5 to 10 minutes. Skip-friendly where possible.
We connect you with the study team
When a site picks up your application, we introduce you to their team directly — with you on the thread.
The team reaches out to schedule screening
Usually within a few business days, via the contact you give.

EmailWe save your progress under this email and copy you when we connect you with the study team.

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ALLIANCE: Safety and Effectiveness of the SAPIEN X4 Transcatheter Heart Valve

How this works

Answer a few questions

We connect you with the study team

The team reaches out to schedule screening