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Proteomics to Improve Phenotyping in Obese Patients with Heart Failure with Preserved Ejection Fraction The sinus venosus contributes to coronary vasculature through VEGFC-stimulated angiogenesis Revascularization in Patients With Left Main Coronary Artery Disease and Left Ventricular Dysfunction Combined use of OCT and IVUS in spontaneous coronary artery dissection Usefulness of intravascular ultrasound to predict outcomes in short-length lesions treated with drug-eluting stents Transcatheter Mitral Valve Replacement in Patients with Heart Failure and Secondary Mitral Regurgitation: From COAPT Trial Single Versus Dual Antiplatelet Therapy Following TAVR: A Systematic Review and Meta-Analysis of Randomized Controlled Trials Percutaneous Coronary Intervention Versus Coronary Artery Bypass Grafting in Patients With Left Main and Multivessel Coronary Artery Disease: Do We Have the Evidence? 1-Year Outcomes After Edge-to-Edge Valve Repair for Symptomatic Tricuspid Regurgitation: Results From the TriValve Registry Intracoronary stenting without anticoagulation accomplished with intravascular ultrasound guidance

Review Article2016 Jan;13(1):11-27.

JOURNAL:Nat Rev Cardiol. Article Link

Switching P2Y12-receptor inhibitors in patients with coronary artery disease

Rollini F, Franchi F, Angiolillo DJ. Keywords: switching antiplatelet treatment strategies with P2Y12-receptor inhibitors; drug switching; acute coronary syndrom;

ABSTRACT


Dual antiplatelet therapy--the combination of aspirin and a P2Y12-receptor inhibitor--is the cornerstone of treatment of patients with acute coronary syndromes (ACS) and of those undergoing percutaneous coronary intervention. Prasugrel and ticagrelor have more prompt, potent, and predictable antiplatelet effects than those of clopidogrel, and result in reduced ischaemic outcomes in patients with ACS, albeit at the expense of an increased risk of bleeding. However, clopidogrel is still very commonly used. Switching between oral P2Y12-inhibiting therapies occurs very frequently in clinical practice for a variety of reasons, which raises the question of which switching approaches are preferable. In 2015, cangrelor (an intravenous P2Y12-receptor inhibitor) was approved for clinical use, which adds to the conundrum of how to switch between intravenous and oral therapies. Differences in the pharmacology of P2Y12-receptor inhibitors, such as their binding sites (competitive or noncompetitive), half-life, and speed of onset and offset of action, are important factors that might lead to drug interactions when switching between agents. In this Review, we provide an overview of the literature on switching antiplatelet treatment strategies with P2Y12-receptor inhibitors, and discuss practical considerations for switching therapies in the acute and chronic phases of disease presentation.