ETEST® PIPERACILLIN / TAZOBACTAM
ETEST® strips for AST testing of Piperacillin/Tazobactam
ETEST® PIPERACILLIN/TAZOBACTAM is a newly redesigned ETEST® strip to test antibiotic susceptibility with on-scale Minimum Inhibitory Concentration (MIC) for Piperacillin/Tazobactam, an important antibiotic for serious infections.
- Exact MIC to reliably determine susceptibility
- Fight resistance: detection of emerging strains
- Calibrated against the reference broth microdilution (BMD)
- Complementary testing to VITEK® 2 automated system
Do you need more information
ETEST® P/T: Support optimized therapy
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Piperacillin/Tazobactam (Tazocin® and associated generics) is an association of a Piperacillin (ureidopenicillin) with broad spectrum anti-bacterial activity and Tazobactam (β-lactamase-inhibitor) expanding the antimicrobial spectrum. It is used to treat serious infections caused by Gram-negative bacteria including lower respiratory tract infections, urinary tract infections, intra-abdominal infections, bacterial sepsis and others.
High performance susceptibility testing
ETEST® P/T performance characteristics for Piperacillin/Tazobactam have been established using comparative evaluations at external clinical sites. These studies have shown that ETEST® P/T MICs correlate with the CLSI method when MIC values from both procedures show an essential agreement (EA) of ≥ 90% within ± 1 dilution.
EUCAST breakpoints |
Strains | % essential agreement | % category agreement |
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(N) | (EA) | (CA) | |
Enterobacteriaceae | 773 | 96.6 | 94.8 |
Pseudomonas spp. | 119 | 98.3 | 95.8 |
CLSI/FDA breakpoints |
Strains | % essential agreement | % category agreement |
---|---|---|---|
(N) | (EA) | (CA) | |
Enterobacteriaceae | 775 | 96.4 | 99.3 |
Pseudomonas aeruginosa | 119 | 98.3 | 93.3 |
Acinetobacter spp. | 83 | 91.6 | 89.2 |
ETEST®: Developments for new resistance challenges
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Leveraging lab expertise: integrated ID/AST
Innovation in microbiology must never stop – because your lab challenges never stop. For more than 50 years, bioMérieux has shared your commitment to continually strengthen laboratory impact on patient therapy.
ETEST® is part of bioMérieux’s integrated ID/AST* offer. Together with our blood culture offer, these solutions meet your needs from the most routine to the truly challenging. Our offers let you leverage your expertise to deliver test results that enable the healthcare team to provide timely, appropriate therapy.
System Specifications
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ETEST® PIPERACILLIN/TAZOBACTAM (P/T)
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Single Pack:
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Each strip contains:
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