The purpose of this active, observational, open-label, non-randomized, post-market surveillance study is to confirm that EDWARDS INTUITY Elite reduces cross clamp time (XCT) in MIS setting when compared to published data with a conventional valve within the MIS setting. The published dataset will used as a control group. Then to describe short term (30 days) and long term (6 months) clinical safety, to assess and compare hemodynamic data with EDWARDS INTUITY Elite to a conventional valve at discharge and at 6 months post AVR, to assess Quality of Life at baseline, and at 6 months post AVR to assess NYHA functional class at baseline, discharge, 1 month and at 6 months post AVR to assess Fitness for hospital discharge.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Subject is 18 years or older
. Subject is symptomatic for aortic stenosis (AS) or mixed aortic stenosis and aortic insufficiency (AS/AI) disease for which isolated surgical aortic valve replacement without concomitant procedures is indicated according to International guidelines.
. Surgery starts with and is intended to be completed via a minimal invasive surgical approach. MIS is defined as a non-full sternotomy approach such as partial hemi-sternotomy, right anterior thoracotomy.
. Surgery is intended to be completed with an EDWARDS INTUITY Elite Heart Valve.
. Subject has signed and dated the investigation informed consent forms prior to any study-specific procedures are performed.
. Subject is geographically stable and agrees to attend follow-up assessments as specified in the protocol and informed consent.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Subject's Average Time Spent on Cardiopulmonary Cross Clamp
Timeframe: At time of surgery; an average of 1 hour
. Subject has Type 0 congenital true bicuspid aortic valve (i.e. absence of raphe and commissures are positioned about 180 degrees apart) or unicuspid aortic valve.
. Subject has severe ventricular dysfunction defined as LVEF \< 25%.
. Subject has a history of active endocarditis and/or myocarditis ≤ 3 months before the intended treatment/scheduled surgery.
. Subject has had an acute MI ≤ 3 months before the intended treatment.
. Subject had a stroke or transient ischemic attack within six months prior to scheduled aortic valve replacement surgery.