New device could free AF patients from lifelong blood thinners
Disease control
Not yet recruiting
This study tests a device called CLAAS that closes a small pouch in the heart (left atrial appendage) to prevent strokes in people with atrial fibrillation. About 300 adults at high risk of stroke will get the device under conscious sedation (awake but relaxed). The goal is to se…
Phase: NA • Sponsor: Conformal Medical, Inc • Aim: Disease control
Last updated Jun 27, 2026 11:03 UTC