OBJECTIVES To compare the BD GeneOhm Methicillin Resistant Staphylococcus aureus (MRSA) Achromopeptidase (ACP) polymerase chain reaction (PCR) assay with the culture method for the detection of MRSA colonization. METHODS One hundred and two patients were admitted to the Intensive Care Unit in King Khalid Hospital, Najran, Kingdom of Saudi Arabia from July 2010 to February 2011. Separate swabs...

Spectra MRSA agar (Remel, Lenexa, KS), a novel chromogenic medium originally developed to detect methicillin-resistant Staphylococcus aureus (MRSA) from nasal swabs, was evaluated in this multicenter study for the detection of MRSA from positive blood cultures exhibiting Gram-positive cocci upon initial Gram staining.

OBJECTIVE To study the antimicrobial susceptibility pattern of MRSA isolates from patients in a tertiary care hospital. METHODS This was in-vitro study on MRSA isolates received from clinical samples in the department of microbiology during one year (March 2004-February 2005). All samples were processed by conventional method using sheep blood agar, MacConkey's agar and Chocolate agar plates....

To investigate the prevalence of Staphylococcus aureus with reduced susceptibility to vancomycin among methicillin-resistant S. aureus (MRSA) strains in Asian countries, a total of 1,357 clinical isolates of MRSA collected from 12 Asian countries were screened by using brain heart infusion agar plates containing 4 mg of vancomycin per liter. The presence of strains that were heterointermediatel...

The IDI-MRSA assay (Infectio Diagnostic, Inc., Sainte-Foy, Quebec, Canada) with the Smart Cycler II rapid DNA amplification system (Cepheid, Sunnyvale, CA) appears to be sensitive and specific for the rapid detection of nasal colonization by methicillin-resistant Staphylococcus aureus (MRSA). We assessed the sensitivity and specificity of this assay under conditions in which both the nose and c...

The MRSA screen test (Denka Seiken Co., Ltd.), a commercially available, rapid (20-min) slide latex agglutination test for the determination of methicillin resistance by detection of PBP 2a in Staphylococcus aureus, was compared with the oxacillin agar screen test and PCR detection of the mecA gene. A total of 563 S. aureus isolates were tested. Two hundred ninety-six of the isolates were methi...

backgroundandobjectives:rapidandaccuratedetectionofmethicillinresistantstaphylococcus aureus (mrsa) is an important role of clinical microbiology laboratories to avoid treatment failure. the aim of this study was to compare conventional methods against the e-test minimum inhibitory concentration (mic) method to determine the best phenotypic method. materials and methods: methicillin resistance...

Background: Methicillin resistant Staphylococcus aureus (MRSA) is one of the major agents for increasing number of serious hospital and community acquired infections. The aim of this study was to investigate the occurrence of the MRSA and mecA gene among nosocomial and environmental specimens in Kurdistan hospitals and determining the antibiotic resistance of the isolates. Materials and Method...

AIMS To evaluate the BBL Crystal MRSA ID System for detection of oxacillin resistance in Staphylococcus aureus. METHODS 52 methicillin resistant S aureus (MRSA) from five different countries and 85 methicillin susceptible S aureus (MSSA) were included. The species was confirmed by tube coagulation and detection of the clumping factor using the Staphaurex Plus. Clonal non-identity of the MRSA ...

Aims—To evaluate the BBL® CrystalTM MRSA ID System for detection of oxacillin resistance in Staphylococcus aureus. Methods—52 methicillin resistant S aureus (MRSA) from five diVerent countries and 85 methicillin susceptible S aureus (MSSA) were included. The species was confirmed by tube coagulation and detection of the clumping factor using the Staphaurex Plus. Clonal non-identity of the MRSA ...