Abstract P526: PON1 Q192R Alters Clopidogrel Efficacy in Patients With Coiling of Intracranial Aneurysm but Not Carotid Artery Stenting

Introduction: The impact of the paraoxonase-1 (PON1) polymorphism, Q192R (rs662; c.575A>G or p.Gln192Arg), on platelet inhibition in response to clopidogrel remains controversial. We investigated t...