Novel Anticoagulants for Stroke Prevention in Atrial Fibrillation Current Clinical Evidence and Future Developments

Stephan H. Schirmer*, Magnus Baumhaekel, Hans-Ruprecht Neuberger, Stefan H. Hohnloser, Isabelle C. van Gelder, Gregory Y. H. Lip, Michael Boehm

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

74 Citations (Scopus)

Abstract

Atrial fibrillation (AF) is the most common cardiac rhythm disorder and a major risk factor for ischemic stroke. Antithrombotic therapy using aspirin or vitamin K antagonists (VKA) is currently prescribed for prevention for ischemic stroke in patients with AF. A narrow therapeutic range and the need of regular monitoring of its anticoagulatory effect impair effectiveness and safety of VKA, causing a need for alternative anticoagulant drugs. Recently developed anticoagulants include direct thrombin antagonists such as dabigatran or factor Xa inhibitors such as rivaroxaban, apixaban, betrixaban, and edoxaban. Currently, data from a phase III clinical trial are available for dabigatran only, which show the direct thrombin antagonist to be at least noninferior in efficacy to VKA for the prevention of stroke and systemic embolism in patients with AF. This review focuses on current advances in the development of directly acting oral anticoagulant drugs and their potential to replace the VKA class of drugs in patients with AF. (J Am Coll Cardiol 2010;56:2067-76) (C) 2010 by the American College of Cardiology Foundation

Original languageEnglish
Pages (from-to)2067-2076
Number of pages10
JournalJournal of the American College of Cardiology
Volume56
Issue number25
DOIs
Publication statusPublished - 14-Dec-2010

Keywords

  • anticoagulants
  • atrial fibrillation
  • thrombin inhibitor
  • DIRECT THROMBIN INHIBITOR
  • FACTOR-XA INHIBITOR
  • RANDOMIZED CONTROLLED-TRIAL
  • PROTEASE-ACTIVATED RECEPTOR-1
  • TOTAL KNEE REPLACEMENT
  • NORMALIZED RATIO CONTROL
  • VENOUS THROMBOEMBOLISM
  • DABIGATRAN ETEXILATE
  • DOUBLE-BLIND
  • ORAL ANTICOAGULATION

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