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[Intensive antibacterial therapy of multiple trauma]
Abstract:
Septic complications are considered among the main causes of death in patients with multiple injuries. In intensive care units their incidence is 33% of all cases. A total of 655 samples of sputum, blood, and urine from 224 patients were examined. The principal agents of septic infections were gram negative aerobic bacilli Pseudomonas aeruginosa and Proteus. The spectrum of activity of penicillins and aminoglycosides has appreciably changed. A decrease of contamination may be attained by arranging a special "cleansing" intensive care unit with continuous exchange of air free of bacteria, a regimen of an operative room, and use of solely cephalosporines combined with fluoroquinolones.
Insights
Septic complications, a major cause of death in trauma patients, are often caused by Pseudomonas aeruginosa and Proteus. New antibiotic strategies and specialized intensive care units may reduce infection rates.
Area of Science:
- Infectious Diseases
- Critical Care Medicine
- Microbiology
Context:
- Septic complications are a significant cause of mortality in patients with multiple injuries.
- The incidence of these complications in intensive care units (ICUs) is as high as 33%.
Purpose:
- To identify the primary causative agents of septic infections in critically ill trauma patients.
- To evaluate the changing spectrum of antibiotic activity and propose strategies for infection control.
Summary:
- A study examined 655 samples from 224 patients, identifying Gram-negative aerobic bacilli, specifically Pseudomonas aeruginosa and Proteus, as the principal agents of septic infections.
- The study observed a significant shift in the activity spectrum of commonly used antibiotics like penicillins and aminoglycosides.
- Recommendations include establishing specialized ICUs with stringent air filtration, operating room-like protocols, and the exclusive use of cephalosporins combined with fluoroquinolones to reduce contamination.
Impact:
- Findings highlight the need for updated antibiotic protocols in managing septic complications in trauma patients.
- Implementation of enhanced infection control measures in ICUs can potentially decrease the incidence of life-threatening septic infections.
- The study provides evidence-based recommendations for optimizing antibiotic therapy and environmental controls in critical care settings.