Blood Cultures
Validity of Earlier Positivity of Central Venous Blood Cultures in Comparison with Peripheral Blood Cultures for Diagnosing Catheter Related Bacteremia in Cancer Patients
... We carried out a prospective study in two French Comprehensive Cancer Centers (95 and 184 beds, respectively) to assess the validity of a test based on the earlier positivity of central venous blood ...
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Clinical Impact of Preincubation of Blood Cultures at 37°C
... monitoring blood culture system could be placed outside the ...of blood culture bottles directly into the blood culture system on the time to reporting of positive re- ...the blood ...
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Time to positivity in blood cultures of adults with Streptococcus pneumoniaebacteremia
... in blood in patients with bacterial meningitis ...bacterial blood concentration, it has been suggested as a surrogate marker for the initial bacterial density [10,19,20][21], so it is logical to think that ...
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BLOOD CULTURES FROM THE UMBILICAL VEIN IN THE NEWBORN INFANT
... T HE PURPOSEof this study was to investi gate the feasibility of using blood, ob tained via the umbilical vein in newborn infants, for blood cultures. The validity of positive blood cult[r] ...
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Rapid Intrinsic Fluorescence Method for Direct Identification of Pathogens in Blood Cultures
... positive blood culture is a critical result that requires prompt identification of the causative ...positive blood culture broth within the time taken to perform a Gram stain (<20 ...clinical ...
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Enzyme capture assay for rapid identification of Escherichia coli in blood cultures
... An enzyme capture assay ECA for rapid identification of Escherichia coli in blood cultures by using to capture this enzyme from the cell lysates of blood cultures which showed growth of [r] ...
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Outpatient Pediatric Blood Cultures: Time to Positivity
... of blood placed in each bottle. Many studies exclude cultures that fail to meet minimum blood volume ...reason, cultures were not rejected for low blood volume despite the fact that ...
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Intravenous Catheter Blood Cultures: Utility and Contamination
... ABSTRACT. Objective. In pediatrics, blood cultures (BCs) are often drawn as intravenous (IV) catheters are placed. This routine minimizes the number of painful and often difficult punctures a child must ...
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Frequency of Blood Cultures Performed in a Community Hospital
... Background: Blood cultures (BCs) are obtained to identify etiologic organisms, demonstrate antibiotic efficacy, deter- mine duration of treatment, and/or suggest further ...
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False-Positive Blood Cultures in Acute Leukemia: An Underrecognized Finding
... true-positive blood cultures, although a description or depiction of these curves was not ...positive blood cultures of our lab. All true-positive cultures showed the typical phases of ...
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Quantitation of Candida CFU in Initial Positive Blood Cultures
... fungal blood cultures as follows: if only one culture was positive, the CFU/ml of that culture was selected; if a peripheral blood culture was paired with a CVC culture, the peripheral CFU/ml was ...
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Outpatient Pediatric Blood Cultures: Time to Positivity
... of blood placed in each bottle. Many studies exclude cultures that fail to meet minimum blood volume ...reason, cultures were not rejected for low blood volume despite the fact that ...
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Observations on Blood Cultures with Exchange Transfusion of the Newborn Infant
... Observations on Blood Cultures with Exchange Transfusion of the Newborn Infant. Services[r] ...
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Blood Cultures in the Evaluation of Children With Cellulitis
... white blood cell (WBC) count, and band-to-neutrophil ratio (BNR). Blood cultures were defined as positive if they grew Staphylococcus aureus, group A b-hemolytic streptococcus (GABHS), Streptococcus ...
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Blood cultures in ambulatory outpatients
... All blood cultures submitted from community-based collection sites in the CHR during the study period were identified by use of the Cerner PathNet Classic version 306 (Kansas City, MO) database at ...of ...
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Direct Testing of Blood Cultures for Detection of Streptococcal Antigens
... Using simulated blood cultures, we showed According to the manufacturer's directions that the direct coagglutination procedure is cafor the Phadebact Streptococcus Test for groups pable [r] ...
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Detection of Brucellae in Blood Cultures
... automated blood culture systems devel- oped in the last two ...from blood is limited (2, 15, 17, ...(78.9%) blood cultures obtained from six different patients were positive, and all grew the ...
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Bacteriological profile and antibiotic sensitivity patterns of blood cultures
... After inoculation, the blood culture bottles were incubated at 37°C under aerobic conditions in the incubator for 7 days. The first subculture was done after 24 hours of incubation the second on the 3 rd day and a ...
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Halophilic Vibrio species isolated from blood cultures
... The standardized disk diffusion technique 15 can be used with these Vibrio species and with all the antimicrobial agents tested except erythromycin, clindamycin, and colistin.. Because o[r] ...
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PCR amplification of Bartonella koehlerae from human blood and enrichment blood cultures
... When attempting to establish if a patient has been previously exposed to or is actively infected with B. koehlerae, serology, direct PCR from blood and serum and enrichment culture should be examined. Although IFA ...
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