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Protocol and Guidelines for Point-of-Care Lung Ultrasound in Diagnosing Neonatal Pulmonary Diseases Based on International Expert Consensus
Published on: March 6, 2019
Neonatal pneumonia
1Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA.
Insights
Pneumonia in neonates stems from diverse causes, including congenital, perinatal, and postnatal exposures. Effective management requires diagnosing and treating common maternal and community pathogens, plus nosocomial ones in intensive care settings.
Area of Science:
- Neonatal Medicine
- Pediatric Infectious Diseases
- Respiratory Medicine
Background:
- Neonatal pneumonia is a frequent cause of infant illness and death.
- Pathogen acquisition routes vary, including congenital, perinatal, and postnatal exposures.
- Etiology differs based on infant health status and care setting.
Purpose of the Study:
- To outline the diverse etiologies of pneumonia in neonates.
- To provide guidance on diagnostic evaluation and empiric therapy.
- To highlight considerations for premature and critically ill infants.
Main Methods:
- Review of existing literature on neonatal pneumonia.
- Analysis of common causative pathogens.
- Discussion of management strategies.
Main Results:
- Pneumonia etiology is multifactorial, influenced by acquisition timing.
- Common pathogens include maternal genital flora and community-acquired respiratory agents.
- Nosocomial pathogens are a significant concern in neonatal intensive care units.
Conclusions:
- Comprehensive diagnostic and therapeutic approaches are crucial.
- Management must target specific pathogen groups based on risk factors.
- Vigilance for nosocomial infections is essential in vulnerable neonates.
Abstract:
Respiratory infections in young infants are common and can cause significant morbidity and mortality. The etiology of pneumonia in the neonate varies widely because of several modes of acquisition of infecting agents. Infants may develop pneumonia in utero as a part of a congenital infection; however, more often, infants are exposed to potential pathogens in the perinatal and postnatal periods. The management of neonates with pneumonia should include diagnostic evaluation and empiric therapy directed at the organisms commonly found in the maternal genital tract, and respiratory pathogens found in the community. For premature or critically ill term infants in neonatal intensive care units, one must consider the multitude of nosocomial pathogens that colonize and cause invasive disease in these immunocompromised hosts.
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