Ventilator associated pneumonia in major paediatric burns

Area of Science:

• Pediatric critical care
• Infectious disease epidemiology
• Burn injury management

Background:

• Infections, particularly ventilator-associated pneumonia (VAP), are a leading cause of mortality in major burn patients.
• Pediatric burn injuries present unique challenges in infection control and management.

Purpose of the Study:

• To investigate the incidence, risk factors, and outcomes of VAP in ventilated children with major burns.
• To identify common etiological agents and evaluate diagnostic methods for VAP in this cohort.

Main Methods:

• Retrospective analysis of 92 ventilated children with major burns over a five-year period.
• Data collection included patient demographics, burn characteristics, ventilation duration, VAP episodes, and mortality.
• Etiological agents were identified, and diagnostic method efficacy was assessed.

Main Results:

• A VAP incidence rate of 30 infections per 1000 ventilator days was observed.
• Prolonged ventilation and inhalational injury were significant risk factors for VAP.
• Mortality was 17.4%, with pneumonia contributing to half of the deaths.
• Streptococcus pneumoniae, Pseudomonas aeruginosa, Acinetobacter baumanii, and Staphylococcus aureus were common pathogens.
• Broncho-alveolar lavage demonstrated superior specificity and sensitivity for organism identification.

Conclusions:

• VAP is a critical complication in pediatric major burn patients, significantly impacting mortality.
• Implementing rigorous prevention, detection, and management strategies for VAP is essential.
• Broncho-alveolar lavage is a valuable diagnostic tool in this patient population.