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Development of a Neonatal Piglet Acute Lung Injury Model Recreating the Early Environment of Preterm Infant Lungs
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Chronic lung disease of prematurity: long-term respiratory outcome

Dania El Mazloum1, Laura Moschino, Sara Bozzetto

  • 1Unit of Pediatric Respiratory Medicine and Allergy, Women's and Children's Health Department, University of Padova, Padova, Italy.

Neonatology
|June 17, 2014
PubMed

Insights

Preterm birth can lead to chronic lung disease, particularly bronchopulmonary dysplasia (BPD). This review details the long-term respiratory issues in infants born prematurely, focusing on BPD complications.

Area of Science:

  • Neonatology
  • Pulmonology
  • Pediatric Respiratory Medicine

Background:

  • Preterm birth is a significant risk factor for chronic respiratory morbidity.
  • Bronchopulmonary dysplasia (BPD) is a leading cause of long-term lung dysfunction in premature infants, imposing a substantial healthcare burden.
  • Long-term respiratory symptoms can persist into adulthood, exacerbated by environmental factors like smoking.

Purpose of the Study:

  • To review the clinical and functional changes associated with long-term pulmonary sequelae of preterm birth.
  • To focus specifically on the characteristics of bronchopulmonary dysplasia (BPD) in survivors of preterm birth.
  • To highlight the persistent challenges and management considerations for BPD.

Main Methods:

  • This is a review article.
  • It synthesizes existing clinical and functional data on long-term respiratory outcomes in preterm infants.
  • The focus is on the pathophysiology and clinical manifestations of BPD.

Main Results:

  • Infants born prematurely, especially those with BPD, experience persistent lung dysfunction.
  • BPD represents an early-onset obstructive lung disease with prolonged effects.
  • Environmental factors can worsen airflow obstruction in affected individuals.

Conclusions:

  • Preventing BPD remains challenging.
  • Minimizing neonatal lung injury is crucial.
  • Close monitoring of survivors is essential for managing long-term respiratory morbidity.

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