Coagulase-Negative Staphylococci in Blood Cultures The Clinician's Dilemma
نویسندگان
چکیده
منابع مشابه
Biotyping coagulase-negative staphylococci.
The biochemical profiles obtained with Staph-Ident (Analytab Products, Plainview, N.Y.) panels were combined with the results of adherence and synergistic hemolysis tests to define biotypes among 1,064 clinical isolates representing eight species of coagulase-negative staphylococci. The 672 isolates of Staphylococcus epidermidis were aligned in 69 of 144 potential biotypes in our scheme because...
متن کاملCoagulase-negative staphylococci.
The definition of the heterogeneous group of coagulase-negative staphylococci (CoNS) is still based on diagnostic procedures that fulfill the clinical need to differentiate between Staphylococcus aureus and those staphylococci classified historically as being less or nonpathogenic. Due to patient- and procedure-related changes, CoNS now represent one of the major nosocomial pathogens, with S. e...
متن کاملEpidemiology and significance of coagulase-negative staphylococci isolated in blood cultures from critically ill adult patients.
BACKGROUND Little published data are available on the epidemiology and significance of coagulase-negative staphylococci (CoNS) in blood culture isolates among critically ill adult patients. OBJECTIVES To describe the epidemiology and frequency of CoNS blood culture isolates in critically ill adults, and investigate the association between time to positivity (TTP) of blood cultures and number ...
متن کاملClinical impact of blood cultures contaminated with coagulase-negative staphylococci at an academic medical center.
Of all blood cultures positive for coagulase-negative staphylococci collected in 1 year at an academic hospital, 100 were selected randomly for review and designated true positives or contaminated. For the 85 patients whose cultures were determined to be contaminated, chart abstractions revealed substantial unnecessary antibiotic administration, additional laboratory tests and procedures, and h...
متن کاملBlood cultures positive for coagulase-negative staphylococci: antisepsis, pseudobacteremia, and therapy of patients.
A blood culture cohort study investigating issues related to isolation of coagulase-negative staphylococci (CoNS) and other skin microflora is reported. Data were collected over 12 weeks to determine the incidence of significant CoNS bacteremia versus that of pseudobacteremia (contaminants) and to evaluate drug therapy in patients with cultures positive for CoNS. In addition, the effectiveness ...
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ژورنال
عنوان ژورنال: Infection Control
سال: 1985
ISSN: 0195-9417,2327-9451
DOI: 10.1017/s019594170006358x