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One-day Workflow Scheme for Bacterial Pathogen Detection and Antimicrobial Resistance Testing from Blood Cultures
Published on: July 9, 2012
Optimization of antimicrobial therapy in vancomycin-resistant enterococcal bacteraemia using a rapid detection
R Nakagawa1, R Jain2, A B Bryan3
1Department of Pharmacy, University of Washington Medical Center, Seattle, Washington, USA; School of Pharmacy, University of Washington, Seattle, Washington, USA.
Abstract:
Rapid molecular blood culture Gram-positive (BC-GP) assay can promptly identify vancomycin-resistant enterococcal (VRE) bloodstream infections (BSIs). We sought to evaluate patients with VRE BSI following the pre (N = 44) and post (N = 20) implementation of Verigene BC-GP assay. The average time to detection of VRE was 25.9 ± 4.1h (95% confidence interval (CI): 17.6-34.1; P < 0.001) earlier with Verigene BC-GP assay. Compared to patients in the pre-Verigene BC-GP period, the mean adjusted difference in time to administration of anti-VRE therapy was 18.2 ± 7.8h (95% CI: 2.5-33.8; P = 0.024) earlier among patients in the post-Verigene BC-GP period.
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