SuspendedNot Applicable

Clinical Outcome of Patients With Low-gradient Severe Aortic Stenosis

Stopped: No recruitment

Israel100 participantsStarted 2013-12

Plain-language summary

To assess the ability of baseline clinical parameters and imaging modalities to predict short and long term left ventricular function and clinical outcome of subjects with low-gradient, severe aortic stenosis. To assess the impact of aortic valve replacement as compared to medical therapy on clinical outcome of patients with low-gradient, severe aortic stenosis. To assess possible impact of aortic annulus assessment using 3-dimensional imaging modalities on the assessment of AS severity and definition of low gradient severe aortic stenosis.

Who can participate

Age range

18 Years – 95 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

. Severe aortic stenosis defined as aortic valve area of less than 1 cm2 or index area of 0.6 cm2/m2 and low gradient (mean gradient across the aortic valve \<40 mmHg) by echocardiography
. Symptomatic patients with aortic stenosis referred for medically indicated AVR
. Signed informed consent to participate in the study.

Exclusion criteria

. Pregnancy or breast feeding (women of childbearing potential will have a serum or urine pregnancy test).
. Need for emergency surgery for any reason.
. Any case in which the practicing physician asserts that enrollment in the protocol will adversely affect the patient treatment course.

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

Change in left ventricular ejection fraction after aortic valve replacement

Timeframe: 2±1 months

Trial details

NCT IDNCT02010177

SponsorSheba Medical Center

Sponsor typeOTHER_GOV

Study typeOBSERVATIONAL

Primary completion2022-12

View on ClinicalTrials.gov More Aortic Stenosis trials