Heart hole showdown: new device vs. standard in stroke prevention trial
Disease control
Not yet recruiting
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-st…
Phase: NA • Sponsor: Giuseppe Tarantini • Aim: Disease control
Last updated May 18, 2026 12:10 UTC