Antimicrobial susceptibility testing of colistin – evaluation of seven commercial MIC products against standard broth microdilution for Escherichia coli,

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Antimicrobial susceptibility testing of colistin – evaluation of seven commercial MIC products against standard broth microdilution for Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, and Acinetobacter spp. E. Matuschek, J. Åhman, C. Webster, G. Kahlmeter Clinical Microbiology and Infection DOI: 10.1016/j.cmi.2017.11.020 Copyright © 2017 European Society of Clinical Microbiology and Infectious Diseases Terms and Conditions

Fig. 1 Correlation between test methods and reference broth microdilution for (a) five BMD products (Sensititre custom plate, MICRONAUT-S, MICRONAUT MIC-Strip, SensiTest and UMIC) and (b) two gradient tests (Etest and MTS) for 75 Gram-negative bacterial isolates. For gradient tests, results are shown per Mueller-Hinton (MH) agar. MICs within essential agreement (within ± 1 dilution of reference MICs) are highlighted in grey and MICs identical with reference MICs are within boxes. EUCAST breakpoints (susceptible ≤2, resistant >2 mg/L) are shown as lines. Clinical Microbiology and Infection DOI: (10.1016/j.cmi.2017.11.020) Copyright © 2017 European Society of Clinical Microbiology and Infectious Diseases Terms and Conditions

Fig. 1 Correlation between test methods and reference broth microdilution for (a) five BMD products (Sensititre custom plate, MICRONAUT-S, MICRONAUT MIC-Strip, SensiTest and UMIC) and (b) two gradient tests (Etest and MTS) for 75 Gram-negative bacterial isolates. For gradient tests, results are shown per Mueller-Hinton (MH) agar. MICs within essential agreement (within ± 1 dilution of reference MICs) are highlighted in grey and MICs identical with reference MICs are within boxes. EUCAST breakpoints (susceptible ≤2, resistant >2 mg/L) are shown as lines. Clinical Microbiology and Infection DOI: (10.1016/j.cmi.2017.11.020) Copyright © 2017 European Society of Clinical Microbiology and Infectious Diseases Terms and Conditions