CLINICAL CHARACTERISTICS, MICROBIAL ETIOLOGY, AND TREATMENT OUTCOMES OF VENTILATOR-ASSOCIATED PNEUMONIA
Main Article Content
Abstract
Objectives: To describe the clinical characteristics, microbiological features, and treatment outcomes of patients diagnosed with ventilator-associated pneumonia (VAP). Methods: A prospective, cross-sectional descriptive study combined with longitudinal follow-up was conducted on 76 patients diagnosed with VAP at the Surgical Intensive Care Unit - Intensive Care and Toxicology Center, Military Hospital 103, from January to June 2025. Results: Among 76 patients, males accounted for 79.0%, with a mean age of 60.97 ± 19.32 years and the age group over 60 accounted for 67.0%. Late-onset VAP (≥ 5 days) was predominant (75.0%). A total of 89 bacterial strains were isolated, Acinetobacter baumannii was the most common pathogen (62.9%). The overall 30-day mortality rate was 42.1%. The mortality rate in the A. baumannii-infected group (51.8%) was statistically significantly higher than in the other groups (15.0%, p < 0.05). Conclusion: Late-onset VAP is prevalent at the study site, with A. baumannii being the primary pathogen and a critical prognostic factor for increased mortality.
Keywords
Clinical characteristics, Treatment outcome, Ventilator-associated pneumonia
Article Details
References
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