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Pitfalls, problems, and progress in bronchopulmonary dysplasia

Anita Bhandari1, Vineet Bhandari

  • 1Division of Pediatric Pulmonology, Connecticut Children's Medical Center, Hartford, Connecticut, USA.

Pediatrics
|June 2, 2009
PubMed

Insights

Bronchopulmonary dysplasia (BPD) is a chronic lung disease in premature infants. This review covers recent advances in BPD definition, pathogenesis, biomarkers, and management strategies, alongside long-term outcomes.

Area of Science:

  • Neonatology
  • Pediatric Pulmonology
  • Developmental Biology

Background:

  • Bronchopulmonary dysplasia (BPD) is a significant complication of preterm birth, characterized by chronic lung injury.
  • It affects a substantial number of premature infants, leading to long-term respiratory morbidity.
  • Understanding BPD's complexities is crucial for improving infant health outcomes.

Purpose of the Study:

  • To review recent advancements in bronchopulmonary dysplasia over the last decade, with a focus on the past five years.
  • To critically appraise current and novel management strategies for BPD in human neonates.
  • To summarize updated information on pathogenesis, genetic factors, biomarkers, and long-term outcomes of BPD.

Main Methods:

  • Comprehensive literature review focusing on studies published within the last 5-10 years.
  • Analysis of research concerning human neonates diagnosed with bronchopulmonary dysplasia.
  • Synthesis of data on definition changes, pathogenesis, genetic susceptibility, biomarkers, and therapeutic interventions.

Main Results:

  • Significant evolution in the definition and understanding of BPD pathogenesis.
  • Identification of novel biomarkers aiding in early diagnosis and risk stratification.
  • Critical appraisal of established and emerging therapies, highlighting areas of progress and unmet needs.
  • Summary of recent findings on the long-term pulmonary and neurodevelopmental sequelae in BPD survivors.

Conclusions:

  • Recent progress has refined our understanding and management of bronchopulmonary dysplasia.
  • Continued research into pathogenesis, genetics, and novel therapies is essential for further improving outcomes.
  • Long-term surveillance is critical for addressing the pulmonary and neurodevelopmental challenges faced by infants with BPD.

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