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[Ventilator-associated pneumonia: follow the guidelines!].
B Jung1, M Sebbane, G Chanques
1Unité de réanimation et de transplantation, département d'anesthésie-réanimation B, CHU de Montpellier, hôpital Saint-Eloi, 80, avenue Augustin-Fliche, 34295 Montpellier, France.
Annales Francaises D'Anesthesie Et De Reanimation
|August 19, 2007
Summary
Early and late ventilator-associated pneumonia (VAP) are often caused by multidrug-resistant bacteria. Clinicians should consider resistant pathogens in all VAP cases, regardless of onset time.
Area of Science:
- Critical Care Medicine
- Infectious Diseases
- Microbiology
Context:
- Ventilator-associated pneumonia (VAP) is a significant nosocomial infection.
- Distinguishing between early-onset and late-onset VAP is crucial for treatment strategies.
- Bronchoalveolar lavage (BAL) is a key diagnostic tool for VAP.
Purpose:
- To compare the clinical outcomes and causative pathogens of early-onset versus late-onset VAP.
- To identify the prevalence of multiresistant pathogens in different VAP onset groups.
Summary:
- A 7-year prospective study analyzed 113 VAP cases diagnosed by BAL.
- Multiresistant pathogens were found in 34% of early-onset VAP and 73% of late-onset VAP.
- Pseudomonas aeruginosa was the most common pathogen in both groups; morbidity and mortality were similar.
Impact:
- Findings suggest that early-onset VAP also frequently involves multiresistant bacteria.
- Highlights the need for vigilance regarding resistant pathogens in all VAP cases.
- Informs empirical antibiotic selection and infection control protocols for VAP.
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