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[Epidemiology, clinical features and medical interventions in children hospitalized for bronchiolitis]

J A Piñero Fernández1, S Alfayate Migueléz, A Menasalvas Ruiz

  • 1Sección de Enfermedades Infecciosas Pediátricas, Hospital Virgen de la Arrixaca, Murcia, España. japf35@hotmail.com

Anales De Pediatria (Barcelona, Spain : 2003)
|June 26, 2012
PubMed

Insights

Infant bronchiolitis is common in the first months of life, with maternal smoking linked to worse outcomes. Overuse of treatments was observed despite guidelines.

Area of Science:

  • Pediatric infectious diseases
  • Epidemiology of respiratory infections
  • Clinical management of viral illnesses

Context:

  • Bronchiolitis is a leading cause of infant hospitalization.
  • Understanding risk factors and treatment patterns is crucial for improving care.
  • This study focuses on a Spanish cohort during peak season.

Purpose:

  • To detail the epidemiology of childhood bronchiolitis.
  • To characterize clinical presentations and prescribed treatments.
  • To identify factors influencing hospitalization and therapy duration.

Summary:

  • A prospective study of 235 infants under 18 months with bronchiolitis found 78.7% were 5 months or younger.
  • Maternal smoking during pregnancy and non-breastfeeding correlated with increased oxygen therapy days.
  • Respiratory Syncytial Virus (RSV) was the primary pathogen; diagnostic and pharmacologic interventions were frequently used.

Impact:

  • Highlights the significant impact of maternal smoking on infant bronchiolitis severity.
  • Suggests potential areas for guideline adherence improvement regarding diagnostic and treatment strategies.
  • Informs public health initiatives and clinical practice for pediatric respiratory infections.
Abstract

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