Related Experiment Videos
Acute deteriorations in neonatal chronic lung disease
1Department of Child Health, King's College Hospital, London, United Kingdom.
European Journal of Pediatrics
|September 1, 1992
Summary
Viral infections are a significant cause of respiratory relapses in preterm infants with chronic lung disease (CLD). This study highlights the need to consider viral pathogens in unexplained deteriorations, impacting infant respiratory health.
Area of Science:
- Neonatal Medicine
- Pediatric Pulmonology
- Infectious Diseases
Background:
- Preterm infants with chronic lung disease (CLD) experience frequent respiratory relapses.
- Identifying the specific causes of these deteriorations is crucial for effective management.
Purpose of the Study:
- To determine the causes of respiratory deteriorations in preterm infants with CLD.
- To specifically assess the proportion of these events attributable to viral infections.
Main Methods:
- A cohort of 118 preterm infants (<1500g birth weight) admitted to NICU was studied.
- 22 infants developed CLD and experienced 74 respiratory deterioration episodes.
- Infants were evaluated for patent ductus arteriosus, apnea, aspiration, and screened for viral and bacterial infections.
Main Results:
- Two episodes linked to patent ductus arteriosus, 18 to apnea, and 5 to aspiration.
- Bacterial infections were identified in 18 episodes (blood or secretions).
- Viral infections were identified in 8 episodes (11%), often with chest X-ray abnormalities.
Conclusions:
- Viral infections should be considered in unexplained respiratory deteriorations in neonatal CLD.
- Early identification of viral causes can guide treatment and improve outcomes.
- Further research into viral etiologies in CLD is warranted.