A Trial With Dronedarone to Prevent Hospitalization or Death in Patients With Atrial Fibrillation

Summary

To assess the efficacy of dronedarone in preventing cardiovascular hospitalization or death from any cause in a population of high-risk patients with atrial fibrillation/atrial flutter (AF/AFL). To assess that dronedarone is well tolerated in this population.

Timeline

Start

2005-06

Primary completion

2008-03

Completion

2008-03

Publications

• Background Hohnloser SH, Connolly SJ, Crijns HJ, Page RL, Seiz W, Torp-Petersen C. Rationale and design of ATHENA: A placebo-controlled, double-blind, parallel arm Trial to assess the efficacy of dronedarone 400 mg bid for the prevention of cardiovascular Hospitalization or death from any cause in patiENts with Atrial fibrillation/atrial flutter. J Cardiovasc Electrophysiol. 2008 Jan;19(1):69-73. doi: 10.1111/j.1540-8167.2007.01016.x. Epub 2007 Nov 21.
• Results Hohnloser SH, Crijns HJ, van Eickels M, Gaudin C, Page RL, Torp-Pedersen C, Connolly SJ; ATHENA Investigators. Effect of dronedarone on cardiovascular events in atrial fibrillation. N Engl J Med. 2009 Feb 12;360(7):668-78. doi: 10.1056/NEJMoa0803778.
• Vamos M, Vagvolgyi A, McKindley DS, Hohnloser SH. Efficacy and Safety of Dronedarone in Overweight and Obesity: Post Hoc Analysis of the ATHENA Trial. J Cardiovasc Electrophysiol. 2026 May;37(5):969-979. doi: 10.1111/jce.70322. Epub 2026 Mar 22.
• Kirchhof P, Camm AJ, Crijns HJGM, Piccini JP, Torp-Pedersen C, McKindley DS, Wieloch M, Hohnloser SH. Dronedarone provides effective early rhythm control: post-hoc analysis of the ATHENA trial using EAST-AFNET 4 criteria. Europace. 2025 Mar 28;27(4):euaf080. doi: 10.1093/europace/euaf080.
• Handelsman Y, Bunch TJ, Rodbard HW, Steinberg BA, Thind M, Bigot G, Konigsberg L, Wieloch M, Kowey PR. Impact of dronedarone on patients with atrial fibrillation and diabetes: A sub-analysis of the ATHENA and EURIDIS/ADONIS studies. J Diabetes Complications. 2022 Jul;36(7):108227. doi: 10.1016/j.jdiacomp.2022.108227. Epub 2022 Jun 8.
• Vamos M, Oldgren J, Nam GB, Lip GYH, Calkins H, Zhu J, Ueng KC, Ludwigs U, Wieloch M, Stewart J, Hohnloser SH. Dronedarone vs. placebo in patients with atrial fibrillation or atrial flutter across a range of renal function: a post hoc analysis of the ATHENA trial. Eur Heart J Cardiovasc Pharmacother. 2022 Jun 8;8(4):363-371. doi: 10.1093/ehjcvp/pvab090.
• Akerborg O, Nilsson J, Bascle S, Lindgren P, Reynolds M. Cost-effectiveness of dronedarone in atrial fibrillation: results for Canada, Italy, Sweden, and Switzerland. Clin Ther. 2012 Aug;34(8):1788-802. doi: 10.1016/j.clinthera.2012.06.007. Epub 2012 Jul 6.
• Torp-Pedersen C, Crijns HJ, Gaudin C, Page RL, Connolly SJ, Hohnloser SH; ATHENA Investigators. Impact of dronedarone on hospitalization burden in patients with atrial fibrillation: results from the ATHENA study. Europace. 2011 Aug;13(8):1118-26. doi: 10.1093/europace/eur102. Epub 2011 May 15.
• Page RL, Connolly SJ, Crijns HJ, van Eickels M, Gaudin C, Torp-Pedersen C, Hohnloser SH; ATHENA Investigators. Rhythm- and rate-controlling effects of dronedarone in patients with atrial fibrillation (from the ATHENA trial). Am J Cardiol. 2011 Apr 1;107(7):1019-22. doi: 10.1016/j.amjcard.2010.11.028. Epub 2011 Feb 4.
• Hohnloser SH, Crijns HJ, van Eickels M, Gaudin C, Page RL, Torp-Pedersen C, Connolly SJ; ATHENA Investigators. Dronedarone in patients with congestive heart failure: insights from ATHENA. Eur Heart J. 2010 Jul;31(14):1717-21. doi: 10.1093/eurheartj/ehq113. Epub 2010 Apr 30.

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