Table 3: MICs of antibiotics for MBL-producing P.  aeruginosa isolates.

Isolates numberMICs ( g/mL)
PMPTcTZTZLCIAKGMIPCT
≥32≥128/4≥128/2≥32≥4≥64≥4≥16≥32

1≥25616≥256≥2562123≥32≥256
2126483≥3216≥256≥32≥256
38646424≥32≥25612≥32≥256
44362≥32≥256≥256≥3232
54361.5≥32≥256≥256≥3232
664≥256≥256≥256≥32≥256≥256≥32≥256
724≥256≥256192≥32≥25612≥32≥256
869696240.09442≥32≥256
9≥2563≥256≥256≥323212≥32≥256
10≥256241.5≥3222≥3216
11≥256≥256≥256≥256≥32≥25632≥32≥256
12624816≥32≥2561.5≥32≥256
13≥256≥256≥256≥256≥32≥256≥256≥32≥256
14≥25624≥256≥256162≥32≥256
151624164≥3212≥256≥32≥256
16≥256≥256488≥3296≥256≥32≥256
17612122≥326≥256≥32≥256
18≥2564≥256≥256≥329632≥32≥256
1964≥256≥256960.0949632≥32≥256
20832122≥3216≥256≥32≥256
211616244≥3248≥256≥32≥256
22256≥256≥256≥256≥3212832≥32≥256
23≥256≥256≥56256≥32≥25632≥32≥256
24812≥25640.0648≥256≥32≥256
25≥256≥256≥256128≥324832≥32≥256
26≥256≥256≥256≥256≥32≥256≥256≥32≥256
2716≥256≥256320.064832≥32≥256
2864≥256≥256≥2560.0643232≥32≥256
29241220.12542≥32≥256
302481.50.12542≥32≥256
3181286240.09462≥32≥256
321232280.06462≥32≥256
336≥25683≥321282≥32≥256

PM: cefepime, PTc: piperacillin/tazobactam, TZL: ceftazidime/clavulanic acid, TZ: Ceftazidime, CI: ciprofloxacin, AK: Amikacin, GM: Gentamicin, IP: Imipenem, CT: Cefotaxime.