. 2025 Jun 30;63(8):e00368-25. doi: 10.1128/jcm.00368-25

TABLE 1.

MIC distributions for Pseudomonas aeruginosa and Pseudomonas species other than P. aeruginosa from 2013 to 2022^a

Antimicrobial agent	Dilution (µg/mL)														Total	MIC₅₀	MIC₉₀
Antimicrobial agent	0.015	0.03	0.06	0.12	0.25	0.5	1	2	4	8	16	32	64	>	Total	MIC₅₀	MIC₉₀
Tobramycin (PA)				561	2,228	10,987	5,298	1,064	342	223				1,849	22,552	0.5	4
Tobramycin (POPA)				57	217	117*	16	7	3	6				15	438	0.25	1
Pip-tazo (PA)						733	338	1,325	9,844	3,203	2,161	1,355	1,039	2,545	22,543	4	>64
Pip-tazo (POPA)						20	38	38	95	132	98	22	11*	15	469	8	32
Imipenem (PA)				245	683	5,736	8,841	1,581	877	1,717				2,863	22,543	1	>8
Imipenem (POPA)				36	102	177	59	25*	24	18				27	468	0.5	4
Meropenem (PA)	125	262	1,287	2,432	4,716	4,224	2,844	1,572	1,299	1,224	1,242	667		645	22,539	0.5	16
Meropenem (POPA)			57	19	18	19	50	135	100	38				31	467	2	8
Cefepime (PA)				59	145	393	3,573	7,978	3,231	3,419	2,183			1,557	22,538	2	16
Cefepime (POPA)						91	54	151	111	24	12*			25	468	2	8
Ceftazidime (PA)	0	1	3	13	84	386	4,117	9,383	2,963	1,501	1,000	1,283		1,805	22,539	2	32
Ceftazidime (POPA)					48	25	66	155	92	19	11*			21	437	2	8
Aztreonam (PA)		3	10	82	381	446	299	906	7,374	6,250	2,581			4,202	22,534	8	>16
Aztreonam (POPA)				5	11	10	9	14	14	42	120			212	437	16	>16
Ciprofloxacin (PA)		562	2,160	9,026	2,890	2,146	1,256	971	747					2,762	22,520	0.12	>4
Ciprofloxacin (POPA)		76	75	150	78	23*	13	5	12					36	468	0.12	4
Levofloxacin (PA)		131	193	437	2,363	9,328	2,591	2,080	1,482					3,910	22,515	0.5	>4
Levofloxacin (POPA)				100	51	143	100	20	10*					43	467	0.5	4
Amikacin (PA)					113	443	742	4,821	9,977	3,690	1,149	501			22,549	4	16
Amikacin (POPA)					27	98	157	110	24*	9	3	0		10	438	1	4
SXT (PA)						808	618	3,481	7,851					9,781	22,539	4	>4
SXT (POPA)						87	35	56	72					218	468	4	>4

^{^a}

Pip-tazo: piperacillin-tazobactam; SXT: trimethoprim-sulfamethoxazole. Modal MIC is bolded, and epidemiological cutoff values (ECVs) are indicated by asterisks (*). PA, Pseudomonas aeruginosa; POPA, Pseudomonas species other than P. aeruginosa.