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Patent foramen ovale closure to prevent secondary neurologic events.
Abstract In October of 2016 the United States Food and Drug Administration approved the Amplatzer Patent Foramen Ovale (PFO) occluder device for use in patients with cryptogenic stroke, to reduce the risk of recurrent stroke. This event followed 15years of off-label use of atrial septal occluder devices, 3 randomized trials, and enormous controversy over the efficacy of this procedure. While none of the trials reached the primary endpoint needed to prove the efficacy of PFO closure in preventing recurrent stroke, meta-analyses and 5-year follow-up of 1 trial suggest that PFO closure decreases the risk of recurrent...
Source: European Journal of Internal Medicine - July 3, 2017 Category: Internal Medicine Authors: Jasper R, Blankenship JC Tags: Eur J Intern Med Source Type: research