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[Etiology and clinical course of urticaria in hospitalized children]

Edyta Machura1, Monika Jońska-Golus, Helena Krakowczyk

  • 1Katedra i Klinika Pediatrii, ul. 3 Maja 13/15, 41-800 Zabrze. machurae@poczta.fm

Medycyna Wieku Rozwojowego
|June 11, 2013
PubMed

Insights

Acute urticaria is the most common reason for hospitalization in children, often triggered by respiratory infections. IgE-related allergies are rare causes of childhood urticaria, with many chronic cases remaining idiopathic.

Area of Science:

  • Pediatric Dermatology
  • Allergology and Immunology
  • Infectious Diseases

Context:

  • Childhood urticaria epidemiology and etiology remain debated.
  • Hospitalized children with urticaria present diverse clinical features and underlying causes.
  • Understanding the triggers and course of pediatric urticaria is crucial for effective management.

Purpose:

  • To investigate the clinical presentation of urticaria in hospitalized children.
  • To identify the potential etiologies of childhood urticaria.
  • To analyze the relationship between urticaria types, clinical findings, and laboratory results.

Summary:

  • A study of 98 hospitalized children revealed acute urticaria as the most frequent diagnosis (70.4%).
  • Respiratory tract infections were the primary identified etiology (43 cases), followed by drugs and lambliasis.
  • Elevated C-reactive protein and leukocyte levels were noted in acute urticaria, while IgE and eosinophil levels showed no significant differences across urticaria forms.

Impact:

  • This study highlights respiratory infections as a key trigger for acute urticaria in children.
  • It underscores the low prevalence of IgE-related allergies as a cause for pediatric urticaria.
  • The findings suggest a need for further research into the undetermined etiologies of recurrent and chronic urticaria in children.
Abstract

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