Cited by 74Cardiac Arrhythmias and TreatmentsAtrial Fibrillation Management and OutcomesCardiac electrophysiology and arrhythmias

Short- and long-term efficacy and safety of flecainide acetate for supraventricular arrhythmias

Hohnloser, Stefan H., Zabel, Markus·1992·The American Journal of Cardiology

Abstract

This report summarizes efficacy and safety data on the use of flecainide acetate for supraventricular arrhythmias. For this purpose, 60 original articles were identified by a literature search representing data from 1,835 treatment courses. In 18 trials, flecainide was administered intravenously; in 19, orally; and in 23, both forms of therapy were applied. There were 5 placebo-controlled and 12 comparative studies, whereas data from uncontrolled studies were represented in 43 articles. Short-term flecainide administration terminated atrial fibrillation in 65% of attempts and terminated atrial flutter in 28%. The drug was effective during long-term therapy for atrial fibrillation in 49% of patients, with similar efficacy rates in 11 comparative trials and in 16 uncontrolled studies. In randomized, placebo-controlled studies in patients with paroxysmal atrial fibrillation, flecainide was shown to reduce significantly the number of attacks, to prolong the time between attacks, and to improve quality of life. In patients with atrioventricular (AV) reciprocating tachycardias, acute drug administration was successful in 72%; 83% of patients with AV nodal reentrant tachycardias and 74% exhibiting arrhythmias associated with the Wolff-Parkinson-White syndrome responded acutely. During long-term therapy, efficacy rates were 70%, 78%, and 69%, respectively. Ectopic atrial tachycardia responded in 86% and 95% of patients treated with flecainide acutely or chronically. Data concerning drug-related side effects were available for 1,794 of 1,835 treatment courses (98%). Overall, 352 of 1,794 patients (20%) reported at least one non-cardiac or cardiac adverse experience.(ABSTRACT TRUNCATED AT 250 WORDS)

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Crossref · 10.1016/0002-9149(92)91071-b

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Authors
Hohnloser, S. H., & Zabel, M.
Affiliations
University Medical Center Freiburg (DE)
Corresponding author
Hohnloser, Stefan H.
Venue
The American Journal of Cardiology
Publisher
Elsevier BV
Published
1992-08
Volume
70
Issue
5
Pages
A3-A10
ISSN
0002-9149 (ISSN-L)
OpenAlex
W1964718370
Cited by
74
References
23
Citations by year
2025: 2 · 2023: 2 · 2022: 4 · 2020: 1 · 2019: 4 · 2018: 2 · 2016: 3 · 2015: 4 · 2014: 3 · 2013: 1 · 2012: 2
FWCI
2.56
Type
journal article
Language
en
Open access
closed
Locations
  • The American Journal of Cardiology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac Arrhythmias and Treatments
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Atrial Fibrillation Management and Outcomes
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac electrophysiology and arrhythmias
Keywords
supraventricular arrhythmias, atrial fibrillation, atrial flutter, paroxysmal atrial fibrillation, atrioventricular reciprocating tachycardia, atrioventricular nodal reentrant tachycardia, Wolff-Parkinson-White syndrome, ectopic atrial tachycardia, antiarrhythmic efficacy, drug safety, drug-induced arrhythmia, adverse drug reactions, long-term treatment, quality of life
MeSH terms
Arrhythmias, Cardiac, Atrial Fibrillation, Atrial Flutter, Flecainide, Humans, Risk Factors, Tachycardia, Supraventricular, Wolff-Parkinson-White Syndrome, Meta-Analysis as Topic

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