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Table 2 Minimum inhibitory concentrations (MICs) of different antibiotics for Acinetobacter spp. isolated from the ICU of Afzalipoor Hospital.

From: Antibiotic resistance patterns and extended-spectrum β-lactamase production among Acinetobacter spp. isolated from an intensive care Unit of a hospital in Kerman, Iran

Acinetobacter

isolates

MIC*

(µg/mL)

 

CPM

Gm

AK

Am

PIT

CAZ

C

PIP

Te

IMP

CP

1

120

240

128

>240

>240

>240

60

>240

>240

240

>240

2

30

240

4

>240

>240

>240

>240

>240

>240

240

>240

3

10

10

4

240

30

240

>240

>240

>240

4

2

4

240

>240

16

>240

>240

>240

60

>240

>240

128

128

5

>240

>240

16

>240

240

>240

60

>240

>240

240

>240

6

30

5

4

240

120

240

120

128

>240

10

5

7

240

>240

32

>240

>240

>240

60

>240

>240

240

240

8

60

240

64

>240

5

>240

10

128

4

10

4

9

240

>240

16

240

>240

240

>240

16

>240

240

>240

10

240

>240

128

>240

>240

>240

120

>240

>240

240

>240

11

10

5

4

240

60

240

120

128

16

10

4

12

60

5

32

>240

>240

>240

120

>240

>240

128

>240

13

5

5

4

>240

30

5

10

16

>240

4

5

14

60

120

4

>240

60

>240

10

>240

>240

128

64

15

30

240

4

240

30

240

60

128

240

240

240

  1. *MIC for each antibiotic was determined twice by the E-test on Mueller-Hinton agar, and CFU/mL was kept at 1.5 × 107.
  2. CPM = cefepime, Gm = gentamicin, AK = amikacin, Amp = ampicillin, PIT = piperacillin + tazobactam, CAZ = ceftazidime, C = chloramphenicol, PIP = piperacillin, Te = tetracycline, IMP = imipenem, CP = ciprofloxacin.