Left atrial appendage closure to prevent stroke in AF
Part of Brain & nervous system, Heart & circulation clinical trials.
This study tests whether closing a heart pocket called the left atrial appendage can lower future stroke or other clot-related events in people with atrial fibrillation. It’s mainly for people who have had a prior clot-related event or are at higher risk but may not be good candidates for long-term blood thinners.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are at least 18 years old and can understand the study and sign consent
- You have atrial fibrillation that is not from a heart valve problem (non-valvular AF)
- You have had a prior atrial-fibrillation related embolic event (like a stroke/TIA caused by AF)
- One of these fits you: high bleeding risk, cannot take long-term blood thinners, have trouble taking blood thinners, or elevated stroke risk
- Your clinician says you need left atrial appendage closure (LAA closure) and it’s suitable for you
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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