In Vitro antibiotic combinations of Colistin, Meropenem, Amikacin, and Amoxicillin/clavulanate against multidrug-resistant Klebsiella pneumonia isolated from patients with ventilator-associated pneumonia

Table 2 MIC (mg/L) and MBEC (mg/L) antibiotics for 10 K. pneumoniae isolates

Clinical Isolate	Colistin		Meropenem		Amoxicillin/clavulanate		Amikacin
Clinical Isolate	MIC	MBEC	MIC	MBEC	MIC	MBEC	MIC	MBEC
K.1	0.5	16	16	128	1024/512	> 4096/2048	32	128
K.2	1	16	16	256	1024/512	> 4096/2048	1024	4096
K.3	2	32	32	128	1024/512	> 4096/2048	256	2048
K.4	1	16	64	256	64/32	> 4096/2048	16	1024
K.5	2	16	256	4096	2048/1024	> 4096/2048	1024	8192
K.6	4	8	4	16	512/256	> 4096/2048	8	64
K.7	32	256	16	512	1024/512	> 4096/2048	64	1024
K.8	32	128	32	256	2048/1024	> 4096/2048	128	2048
K.9	32	64	32	64	512/256	> 4096/2048	32	512
K.10	16	64	256	2048	4096/2048	> 4096/2048	256	1024

ISSN: 1471-2180