Effectiveness of Transcatheter Closure of Patent Foramen Ovale in Clinical Practice.

ABSTRACT: Background Transcatheter closure of patent foramen ovale (PFO) has reduced the risk of recurrent stroke in patients with cryptogenic strokes in randomized clinical trials. Whether PFO closure in clinical practice is associated with similar benefit remains unknown. Methods and Results We identified patients with PFO and a history of ischemic stroke or transient ischemic attack who were treated with PFO closure or medical therapy in the OptumLabs database. The primary end point was recurrent ischemic stroke or systemic embolization. Secondary outcomes included mortality, all stroke, transient ischemic attack, and major bleeding. A total of 6668 propensity-matched patients were included (PFO closure n=4111; medical therapy n=2557). The incidence of stroke or systemic embolization per 100 pers

SUBMITTER: Alkhouli M 

PROVIDER: S-EPMC10492997 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature