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Drug-Coated Balloon-Only Percutaneous Coronary Intervention for the Treatment of De Novo Coronary Artery Disease: A Systematic Review Prediction of progression of coronary artery disease and clinical outcomes using vascular profiling of endothelial shear stress and arterial plaque characteristics: the PREDICTION Study Orbital atherectomy for treating de novo, severely calcified coronary lesions: 3-year results of the pivotal ORBIT II trial Drug-Coated Balloon Versus Drug-Eluting Stent for Small Coronary Vessel Disease: PICCOLETO II Randomized Clinical Trial Percutaneous Repair or Medical Treatment for Secondary Mitral Regurgitation: Outcomes at 2 years Treatment of Drug-Eluting Stent In-Stent Restenosis With Drug-Eluting Balloons: A Systematic Review and Meta-Analysis Percutaneous Pulmonary Angioplasty for Patients With Takayasu Arteritis and Pulmonary Hypertension Optical Coherence Tomography to Assess Proximal Side Optimization Technique in Crush Stenting Evolution of the Crush Technique for Bifurcation Stenting Fractional Flow Reserve–Guided PCI as Compared with Coronary Bypass Surgery

Review ArticleVolume 71, Issue 15, April 2018

JOURNAL:J Am Coll Cardiol. Article Link

Restenosis, Stent Thrombosis, and Bleeding Complications - Navigating Between Scylla and Charybdis

J Torrado, L Buckley, A Durán et al. Keywords: biodegradable polymers; bioresorbable vascular scaffold; bleeding; drug-eluting stent; PCI; stent restenosis; stent thrombosis

ABSTRACT


The field of interventional cardiology has significantly evolved over 40 years by overcoming several challenges. The introduction of first-generation drug-eluting stents significantly reduced the rates of restenosis, but at the expense of an increase of late stent thrombosis. Prolonged antithrombotic therapy reduced rates of stent thrombosis, but at the cost of increased bleeding. Although the advent of second-generation drug-eluting stents subsequently reduced the incidence of late stent thrombosis, its permanent nature prevents full recovery of vascular structure and function with accordant risk of very late stent failure. In the present era of interventional cardiology, the tradeoff between stent thrombosis, restenosis, and bleeding presents as a particularly complex challenge. In this review, the authors highlight major contributors of late/very late stent thrombosis while targeting stent restenosis, and they discuss evolutionary advances in stent technology and antiplatelet therapy, to further improve upon the care of patients with coronary artery disease.