Heart hole showdown: new device vs. standard in stroke prevention trial
NCT ID NCT07380490
First seen Feb 02, 2026 · Last updated May 15, 2026 · Updated 15 times
Summary
This study tests if a new device (Cocoon PFO Occluder) is as safe and effective as the standard device (Amplatzer) for closing a small hole in the heart called a PFO. The hole can let blood clots travel to the brain, causing strokes. About 1,260 adults who had a stroke or mini-stroke in the past year will be randomly assigned to get one of the two devices. The main goal is to see if the new device is no worse at preventing another stroke, mini-stroke, or death within 12 months.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for STROKE are added.
By submitting, you agree to our Terms of use
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Study contacts
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••
Conditions
Explore the condition pages connected to this study.