European journal of emergency medicine : official journal of the European Society for Emergency Medicine
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Third-generation cephalosporins and fluoroquinolones are particularly prone to promoting bacterial resistance. Their use in Emergency Departments (EDs) is poorly known. Our objectives were to assess the use of antibacterial agents in French EDs. ⋯ Fluoroquinolones and third-generation cephalosporins are widely used in the ED. Their use is highly variable among EDs. Third-generation cephalosporins were increasingly used between 2009 and 2012, whereas the use of fluoroquinolones decreased. Reduced use of cephalosporins in the ED, without increasing fluoroquinolone use, should be aimed at through antibiotic stewardship programs.
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We aimed to evaluate the diagnostic performance of the combination of cardiac troponin (cTn) and copeptin in a population older than 70 years of age to rule out non-ST-elevation myocardial infarction (NSTEMI) at emergency department (ED) presentation. ⋯ The combination of copeptin with conventional cTnI significantly improved sensitivity for the diagnosis of NSTEMI in patients at least 70 years. However, this improvement was not enough to rule out NSTEMI with a single draw strategy at ED presentation.