Clinical Profile and Long-Term Follow-Up of Children with Brugada Syndrome

Ibrahim El-Battrawy1,2, Gretje Roterberg3, Kim Schlentrich3

  • 1First Department of Medicine, Faculty of Medicine, University Medical Centre Mannheim (UMM), University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany. Ibrahim.el-battrawy@umm.de.

Pediatric Cardiology
|November 22, 2019
PubMed

Insights

Brugada syndrome (BrS) in children is rare but challenging to manage. Implantable cardioverter-defibrillator (ICD) therapy is effective for high-risk pediatric BrS patients, despite potential complications.

Area of Science:

  • Cardiology
  • Genetics
  • Pediatrics

Background:

  • Brugada syndrome (BrS) is a rare genetic channelopathy linked to sudden cardiac death (SCD).
  • While adult BrS outcomes are documented, pediatric data remain limited.
  • Understanding pediatric BrS is crucial for timely diagnosis and management.

Purpose of the Study:

  • To analyze the clinical characteristics, treatment strategies, and long-term outcomes of pediatric Brugada syndrome.
  • To synthesize existing literature on childhood BrS for improved clinical guidance.

Main Methods:

  • Systematic literature review across major databases (PubMed, Web of Science, Cochrane Library, Cinahl).
  • Inclusion of 4 studies comprising 262 pediatric BrS patients.
  • Analysis of clinical presentation, ECG findings, electrophysiological studies, and treatment outcomes.

Main Results:

  • The mean patient age was 12.1 years; 53.8% were male.
  • 19.8% had spontaneous Type I BrS ECG, with 80.2% developing Type I after sodium channel blockers.
  • While 76% were asymptomatic, 17.9% experienced syncope; 1.5% presented with aborted SCD. ICDs were implanted in 56 children, with 16% experiencing appropriate shocks and 19.6% facing ICD-related complications.

Conclusions:

  • Pediatric Brugada syndrome presents unique diagnostic and management challenges.
  • Implantable cardioverter-defibrillator (ICD) therapy demonstrates efficacy in high-risk pediatric BrS patients.
  • Significant ICD-related complications necessitate careful consideration in pediatric BrS management.

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