Flecainide-Short Long Study (Flec-SL)

Summary

A randomized trial to test the hypothesis that short-term pharmacological reversal of electrical remodeling after cardioversion is equally efficient to prevent recurrent atrial fibrillation as standard long-term antiarrhythmic therapy.

Timeline

Start

2005-03

Primary completion

2009-10

Completion

2011-03

Publications

• Background Kirchhof P, Fetsch T, Hanrath P, Meinertz T, Steinbeck G, Lehmacher W, Breithardt G. Targeted pharmacological reversal of electrical remodeling after cardioversion--rationale and design of the Flecainide Short-Long (Flec-SL) trial. Am Heart J. 2005 Nov;150(5):899. doi: 10.1016/j.ahj.2005.07.020.
• Results Kirchhof P, Andresen D, Bosch R, Borggrefe M, Meinertz T, Parade U, Ravens U, Samol A, Steinbeck G, Treszl A, Wegscheider K, Breithardt G. Short-term versus long-term antiarrhythmic drug treatment after cardioversion of atrial fibrillation (Flec-SL): a prospective, randomised, open-label, blinded endpoint assessment trial. Lancet. 2012 Jul 21;380(9838):238-46. doi: 10.1016/S0140-6736(12)60570-4. Epub 2012 Jun 18.
• Apostolakis S, Haeusler KG, Oeff M, Treszl A, Andresen D, Borggrefe M, Lip GY, Meinertz T, Parade U, Samol A, Steinbeck G, Wegscheider K, Breithardt G, Kirchhof P. Low stroke risk after elective cardioversion of atrial fibrillation: an analysis of the Flec-SL trial. Int J Cardiol. 2013 Oct 9;168(4):3977-81. doi: 10.1016/j.ijcard.2013.06.090. Epub 2013 Jul 18.

Drugs

Indications