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Table 1 Broth microdilution interpretive criteria for rapidly growing mycobacteria

From: Mycobacterium abscessus peritonitis associated with laparoscopic gastric banding

 

       MIC (μg / mL) for category

 

Antimicrobial agent

Susceptible

Intermediate

Resistant

Amikacin

≤ 16

32

≥ 64

Cefoxitin

≤ 16

32–64

≥ 128

Ciprofloxacin

≤ 1

2

≥ 4

Clarithromycin

≤ 2

4

≥ 8

Doxycycline

≤ 1

2–8

≥ 16

Imipenem

≤ 4

8

≥ 16

Linezolid

≤ 8

16

≥ 32

Sulfamethoxazole

≤ 32

-

≥ 64

Tobramycin

≤ 4

8

≥ 16