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HEARTLINE HSM Genoa Cardiology Meeting - Aristea

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Conclusioni<br />

Sulla base degli studi RE-LY, ROCKET AF ed ARISTOTLE i nuovi anticoagulanti orali dabigatran,<br />

rivaroxaban ed apixaban hanno dimostrato un’ efcacia sostanzialmente sovrapponibile<br />

a quella del warfarin nella prevenzione del rischio tromboembolico nei pazienti affetti<br />

da FA, associata ad un migliore prolo di sicurezza, soprattutto per quanto riguarda la signicativa<br />

riduzione delle emorragie intracraniche, che rappresentano la complicanza più<br />

temibile della TAO. Presentano inoltre il vantaggio della non necessità di un monitoraggio<br />

periodico dell’anticoagulazione e della scarsa interferenza con concomitanti terapie (1 ) .<br />

E’ auspicabile che dopo l’immissione in commercio dei nuovi anticoagulanti orali i risultati<br />

favorevoli dei trial vengano confermati anche nella pratica clinica quotidiana, eventualmente<br />

con una verica attraverso la realizzazione di registri prospettici osservazionali.<br />

Bibliograa<br />

1. Schirmer SH, Baumhäkel M, Neuberger HR et al. Novel Anticoagulants for Stroke Prevention in Atrial Fibrillation. Current clinical<br />

evidence and future developments. J Am Coll Cardiol 2010; 6:2067-76<br />

2. Olsson SB, for the Executive Steering Committee of the SPORTIF III Investigators. Stroke prevention with the oral direct thrombin<br />

inhibitor ximelagatran compared with warfarin in patients with non-valvular atrial brillation (SPORTIF III): randomised controlled<br />

trial. Lancet 200 ; 62:1691-98<br />

. Albers GW, Diener HC, Frison L, et al. for the SPORTIF V Investigators. Ximelagatran vs warfarin for stroke prevention in patients<br />

with nonvalvular atrial brillation: a randomized trial. JAMA 200 ;29 :690-98<br />

. Connolly SJ, Ezekowitz MD, Yusuf S et al. Dabigatran versus warfarin in patients with atrial brillation. N Engl J Med<br />

2009; 61(12):11 9- 1<br />

. Connolly SJ, Ezekowitz MD, Yusuf S et al.; Randomized Evaluation of Long-Term Anticoagulation Therapy Investigators. Newly<br />

identied events in the RE-LY trial. N Engl J Med 2010; 6 (19):187 -6 (Letter)<br />

6. Olsson SB, Rasmussen LH, Tveit A et al. Safety and tolerability of an immediate-release formulation of theoral direct thrombin<br />

inhibitor AZD08 7 in the prevention of stroke and systemic embolism in patients with atrial brillation. Thromb Haemost<br />

2010;10 ( ):60 -12<br />

7. Amadeus Investigators, Bousser MG, Bouthier J, Büller HR et al. Comparison of idraparinux with vitamin K antagonists for<br />

prevention of thromboembolism in patients with atrial brillation: a randomised, open-label, non-inferiority trial. Lancet<br />

2008; 71: 1 -21<br />

8. Patel MR, Mahaffey KW, Garg J, et al. for the ROCKET AF Investigators. Rivaroxaban versus Warfarin in Nonvalvular Atrial<br />

Fibrillation. N Engl J Med 2011; 6 : 88 -891<br />

9. Connolly SJ, Eikelboom J, Joyner C, et al for the AVERROES Steering Committee and Investigators. Apixaban in Patients with<br />

Atrial Fibrillation. N Engl J Med 2011; 6 :806-17<br />

10.Granger CB, Alexander JH, McMurray JJV, et al for the ARISTOTLE Committees and Investigators. Apixaban versus Warfarin in<br />

Patients with Atrial Fibrillation. N Engl J Med 2011; 68: 981-992<br />

11.Ruff CT, Giugliano RP, Antman EM et al. Evaluation of the novel factor Xa inhibitor edoxaban compared with warfarin in patients<br />

with atrial brillation: design and rationale for the Effective aNticoaGulation with factor xA next GEneration in Atrial Fibrillation-<br />

Thrombolysis In Myocardial Infarction study 8 (ENGAGE AF-TIMI 8). Am Heart J 2010;160( ):6 - 1<br />

12.Di Pasquale G, Riva L. Prolassi cardioembolica 2011: siamo vicini al tramonto del warfarin? G Ital Cardiol 2011;12(9): 6-6<br />

1 .Mega JL. A new era for anticoagulation in atrial brillation. N Engl J Med 2011; 6 :10 2- (Editorial).<br />

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