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Table 1 Minimum Inhibitory Concentrations distributions determined for 110 Staphylococcus aureus isolates from bloodstream infections

From: Pharmacodynamic comparison of different antimicrobial regimens against Staphylococcus aureus bloodstream infections with elevated vancomycin minimum inhibitory concentration

Antimicrobial

N° (%) of isolates

MIC value in mg/L

0.0625

0.125

0.25

0.5

1

2

4

Ceftaroline

2 (2)

51 (46)

33 (30)

11 (10)

12 (11)

1 (1)

0

Daptomycin

0

0

3 (3)

26 (23)

65 (59)

12 (11)

4 (4)

Linezolid-100a

0

0

1 (1)

0

15 (14)

83 (75)

11 (10)

Linezolid-80a

0

0

1 (1)

1 (1)

42 (38)

66 (60)

0

Teicoplanin

0

0

71 (64)

33 (30)

5 (5)

0

1 (1)

Vancomycin

0

0

0

4 (4)

75 (68)

25 (23)

6 (5)

  1. MIC Minimum Inhibitory Concentrations, a: MIC Endpoint values for linezolid were read at the first well where the trailing begins without regard for pinpoint trailing, as CLSI M100-S26 instructions, being designated as linezolid-80; and at 100% inhibition of growth, identified as linezolid-100
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BMC Infectious Diseases

ISSN: 1471-2334

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