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New oral anticoagulants in patients with nonvalvular atrial fibrillation: a review of pharmacokinetics, safety, efficacy, quality of life, and cost effectiveness

Authors Mani H, Lindhoff-Last E

Received 3 February 2014

Accepted for publication 12 March 2014

Published 17 June 2014 Volume 2014:8 Pages 789—798


Checked for plagiarism Yes

Review by Single-blind

Peer reviewer comments 4

Helen Mani, Edelgard Lindhoff-Last

Johann Wolfgang Goethe-University Hospital Frankfurt/Main, Department of Internal Medicine, Division of Haemostasis, Frankfurt, Germany

Abstract: Atrial fibrillation (AF) continues to be a leading cause of cerebrovascular morbidity and mortality resulting from cardioembolic stroke. Oral anticoagulation therapy has been shown to decrease the incidence of cardioembolic stroke in patients with AF by more than 50%. Appropriate use of anticoagulation with vitamin K antagonists requires precise adherence and monitoring. A number of factors that potentially induce patients’ dissatisfaction reduce quality of patient life. New direct oral anticoagulants, such as the direct factor Xa inhibitors rivaroxaban, apixaban, edoxaban, and the thrombin inhibitor dabigatran, were developed to overcome the limitations of the conventional anticoagulant drugs. However, models to optimize the benefit of therapy and to ensure that therapy can be safely continued are missing for the new oral anticoagulants. This review will briefly describe the new oral anticoagulants dabigatran, rivaroxaban, apixaban, and edoxaban with focus on their use for prevention of embolic events in AF. Moreover, it will discuss the safety, efficacy, cost data, and benefit for patients' quality of life and adherence.

Keywords: apixaban, edoxaban, rivaroxaban, dabigatran, oral anticoagulation

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