منابع مشابه
Nosocomial Gram-negative bacteremia in intensive care: epidemiology, antimicrobial susceptibilities, and outcomes.
OBJECTIVES To describe the epidemiology, antimicrobial susceptibilities, treatment, and outcomes of intensive care unit (ICU)-acquired Gram-negative bacteremia. METHODS Patients with ICU-acquired Gram-negative bacteremia from 2004 to 2012 were reviewed retrospectively. Independent predictors of mortality were examined using multivariable Cox regression. RESULTS Seventy-eight cases of ICU-ac...
متن کاملGram-negative Bacteremia Produces Both Severe
A canine sepsis model that simulates the human cardiovascular response to septic shock was produced in 10 conscious unsedated dogs by implanting an Eschichia coli-infected clot into the peritoneum, resulting in bacteremia. By employing serial, simultaneous measurements of radionuclide scan-determined left ventricular (LV) ejection fraction (EF) and thermodilution cardiac index (CI), the end-dia...
متن کاملEmpiric combination therapy for gram-negative bacteremia.
BACKGROUND Empirical combination antibiotic regimens consisting of a β-lactam and an aminoglycoside are frequently employed in the pediatric population. Data to demonstrate the comparative benefit of empirical β-lactam combination therapy relative to monotherapy for culture-proven Gram-negative bacteremia are lacking in the pediatric population. METHODS We conducted a retrospective cohort stu...
متن کاملPolyclonal bacteremia due to gram-negative rods.
The frequency of, risk factors for, and outcome of polyclonal gram-negative bacteremia are still unknown. We investigated them in a prospective cohort study of patients for whom a blood culture yielded >/=1 species of gram-negative aerobic rod. For each patient, pulsed field gel electrophoresis (PFGE) was performed on 4 colonies of each morphologic type. Episodes of bacteremia were considered p...
متن کاملGram-negative bacteremia induces greater magnitude of inflammatory response than Gram-positive bacteremia
INTRODUCTION Bacteremia is recognized as a critical condition that influences the outcome of sepsis. Although large-scale surveillance studies of bacterial species causing bacteremia have been published, the pathophysiological differences in bacteremias with different causative bacterial species remain unclear. The objective of the present study is to investigate the differences in pathophysiol...
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ژورنال
عنوان ژورنال: International Journal of Infectious Diseases
سال: 1997
ISSN: 1201-9712
DOI: 10.1016/s1201-9712(97)90037-0