Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
September 9, 1983JAMA

Amiodarone in the Treatment of Refractory Ventricular Arrhythmias

View Full Paper
Ask AI
Bookmark
Share

Why the study?

Do large initial doses of amiodarone shorten the time to achieve control of refractory ventricular arrhythmias compared to a lower-dose regimen?

Population

Patients with ventricular arrhythmias refractory to conventional therapy

Comparison

Large initial doses of amiodarone vs Lower-dose regimen of amiodarone

Design

Cohort

Authors

LRLouis RakitaDeutsches Herzzentrum der Charité

Discussion

Loading...

Member takes

Overview

Higher initial amiodarone doses were associated with faster partial control; leaves open optimal dosing pending randomized trials.

Structured PICO

Do large initial doses of amiodarone shorten the time to achieve control of refractory ventricular arrhythmias compared to a lower-dose regimen?

P
Population
Patients with ventricular arrhythmias refractory to conventional therapy
I
Intervention
Large initial doses of amiodarone (highest-dose group C and medium-dose group B)
C
Comparator
Lower-dose regimen of amiodarone (lowest-dose group A)
O
Outcome
Time to achieve partial control (suppression of ventricular tachycardia)surrogate

Higher initial doses of amiodarone shorten the time to achieve control of refractory ventricular arrhythmias without increasing serious side effects.

Cite This Study

Louis Rakita (1983) studied this question.

synapsesocial.com/papers/6a7d91c5050e98c0187d81a9https://doi.org/10.1001/jama.1983.03340100027023
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Amiodarone in the Management of Patients with Ventricular Tachycardia and Ventricular Fibrillation1983 · 60 citations
  2. 2Rapid suppression of complex ventricular arrhythmias with high-dose oral amiodarone.1986 · 50 citations
  3. 3Amiodarone in Refractory Life-Threatening Ventricular Arrhythmias1983 · 183 citations
  4. 4Clinical pharmacokinetics and efficacy of amiodarone for refractory tachyarrhythmias.1983 · 241 citations
  5. 5Long‐term low‐dose amiodarone therapy in the management of ventricular and supraventricular tachyarrhythmias: Efficacy and safety1997 · 42 citations