Heart procedure may offer stroke prevention for patients who Can't take blood thinners
NCT ID NCT03111654
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This pilot study tested a procedure to close the left atrial appendage—a small pouch in the heart where clots often form—in 58 patients with atrial fibrillation who had a prior brain bleed and cannot take standard blood thinners. The goal was to see if this approach could reduce the risk of future strokes and other vascular events. Researchers tracked outcomes like stroke, bleeding, and functional status over time.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- percutaneous left atrial appendage closure (a procedure to seal off a small pouch in the heart)
- What this could lead to
- If successful, this approach could offer a safe way to prevent strokes in people with atrial fibrillation who cannot use standard blood thinners because of a past brain bleed.
- What could go wrong
- This is a small pilot study with only 58 participants and no comparison group, so results may not apply broadly. The procedure itself carries risks like bleeding or infection.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
CHU Amiens Picardie
Amiens, Picardie, 80054, France
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Other studies related to the condition(s) this trial covers.
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