Rapid detection of Van genes in rectal swabs by real time PCR in Southern Brazil.
نویسندگان
چکیده
INTRODUCTION Laboratory-based surveillance is an important component in the control of vancomycin resistant enterococci (VRE). METHODS The study aimed to evaluate real-time polymerase chain reaction (RT-PCR) (genes vanA-vanB) for VRE detection on 115 swabs from patients included in a surveillance program. RESULTS Sensitivity of RT-PCR was similar to primary culture (75% and 79.5%, respectively) when compared to broth enriched culture, whereas specificity was 83.1%. CONCLUSIONS RT-PCR provides same day results, however it showed low sensitivity for VRE detection.
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ورودعنوان ژورنال:
- Revista da Sociedade Brasileira de Medicina Tropical
دوره 44 5 شماره
صفحات -
تاریخ انتشار 2011