Antithrombotic strategies for preventing long-term major adverse cardiovascular events in patients with non-valvular atrial fibrillation who undergo percutaneous coronary intervention.

Abstract

INTRODUCTION:

Balancing the risk of recurrent ischemia and bleeding among patients with non-valvular atrial fibrillation who undergo percutaneous coronary intervention (PCI) is challenging. Postprocedural antithrombotic therapy aims to reduce the risk related to coronary artery disease, stent placement, and atrial fibrillation, with acceptable risks of bleeding. Areas covered: This review summarizes evidence and recommendations related to long-term antithrombotic strategies in such patients. An overview of the findings from recent meta-analyses and select observational studies is provided, and important completed and ongoing randomized trials are described in detail. Recommendations pertaining to treatment intensity and duration, including the choice of specific anticoagulant and antiplatelet agents, are given. Expert opinion: Triple therapy (oral anticoagulation with dual antiplatelet therapy) is associated with an increased bleeding risk compared with double therapy (oral anticoagulation with a single antiplatelet agent), but double therapy does not appear to be associated with an increased risk of recurrent ischemia or death. Completed trials make a compelling case for double therapy with clopidogrel, not aspirin, when compared with full-intensity triple antithrombotic therapy. We believe that double therapy with an anticoagulant and clopidogrel should generally be favored instead of triple antithrombotic therapy.

• Authors: Manan Pareek, Deepak L Bhatt, Jürrien M Ten Berg, Steen D Kristensen, Erik L Grove
• Journal: Expert opinion on pharmacotherapy (Expert Opin Pharmacother) Vol. 18 Issue 9 Pg. 875-883 (Jun 2017) ISSN: 1744-7666 [Electronic] England
• PMID: 28489475 (Publication Type: Journal Article, Review)

Chemical References

• Anticoagulants
• Platelet Aggregation Inhibitors
• Clopidogrel
• Ticlopidine
• Aspirin

Topics

• Anticoagulants (administration & dosage, adverse effects, therapeutic use)
• Aspirin (administration & dosage, adverse effects, therapeutic use)
• Atrial Fibrillation (drug therapy, therapy)
• Clopidogrel
• Coronary Artery Disease (drug therapy)
• Drug Therapy, Combination
• Hemorrhage (chemically induced)
• Humans
• Myocardial Ischemia (chemically induced)
• Percutaneous Coronary Intervention
• Platelet Aggregation Inhibitors (administration & dosage, adverse effects, therapeutic use)
• Recurrence
• Ticlopidine (administration & dosage, adverse effects, analogs & derivatives, therapeutic use)