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Etiology and outcome of bronchiectasis in children: a study of 41 patients

Olfa Bouyahia1, Leila Essadem, Nadia Matoussi

  • 1Paediatric Department C, Paediatric Hospital of Tunis, Tunisia.

La Tunisie Medicale
|February 14, 2009
PubMed

Insights

Delayed diagnosis of pediatric bronchiectasis is common in developing nations. Congenital causes are frequent, leading to a poor prognosis with significant chronic respiratory failure.

Area of Science:

  • Pediatric Pulmonology
  • Epidemiology
  • Medical Diagnostics

Background:

  • Bronchiectasis is a significant cause of chronic suppurative lung disease in developing countries.
  • Understanding its characteristics in pediatric populations is crucial for effective management.

Purpose of the Study:

  • To describe the epidemiological profile, clinical presentation, underlying causes, and outcomes of pediatric bronchiectasis.
  • To highlight diagnostic challenges and long-term prognosis in a Tunisian pediatric hospital.

Main Methods:

  • Retrospective study of 41 children diagnosed with bronchiectasis between 1994 and 2006.
  • Diagnosis confirmed by chest X-ray and/or high-resolution computed tomography (HRCT).

Main Results:

  • Mean age at diagnosis was 5 years 9 months; common symptoms included persistent cough and bronchorrhea.
  • Underlying causes identified in 52%, with cystic fibrosis, prior pneumonia, primary ciliary dyskinesia, and immunodeficiency being most frequent.
  • Significant reduction in lower respiratory infection rates post-diagnosis, but 21.9% developed chronic respiratory failure.

Conclusions:

  • Delayed diagnosis of pediatric bronchiectasis is a persistent issue in the region.
  • Congenital and indeterminate etiologies are prevalent, contributing to a poor prognosis.
  • High rates of chronic respiratory failure necessitate improved diagnostic strategies and early intervention.
Abstract

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