Related Experiment Videos
Experience with pneumonia in acutely burned patients requiring ventilator support
J Still1, T Newton, B Friedman
1Burn Unit, Columbia-Augusta Medical Center, Augusta, Georgia, USA.
The American Surgeon
|March 1, 2000
Summary
Ventilator-associated pneumonia (VAP) affects over a third of critically burned patients. Pseudomonas aeruginosa was the most common cause, with a 25.5% mortality rate in this vulnerable patient group.
Area of Science:
- Critical Care Medicine
- Infectious Diseases
- Burn Surgery
Background:
- Hospital-acquired pneumonia is a significant complication in acutely burned patients requiring mechanical ventilation.
- The Centers for Disease Control and Prevention (CDC) clinical criteria are used for diagnosing pneumonia in this population.
Purpose of the Study:
- To retrospectively review ventilator-associated pneumonia (VAP) in acutely burned patients.
- To identify causative organisms and assess outcomes in this patient cohort.
Main Methods:
- Retrospective review of 784 burn patients admitted over 18 months.
- Analysis of 145 patients requiring mechanical ventilation, focusing on 53 who developed pneumonia.
- Identification of pathogens via blood or endotracheal aspirate cultures.
Main Results:
- Fifty-three (36.6%) of 145 ventilated burn patients developed pneumonia.
- Pseudomonas aeruginosa was the most frequently isolated organism; polymicrobial infections were common (30/53).
- Mortality rate was 25.5% (13/53), with all deaths occurring in ventilated patients.
Conclusions:
- Ventilator-associated pneumonia is a serious complication in critically burned patients.
- Early identification and appropriate antimicrobial therapy are crucial for improving outcomes.
- Further research into VAP prevention strategies in burn units is warranted.