Total

prescriptions

(n = 92)

OL

prescriptions

(n = 56)

Reason

No adherence to ISN protocol

(n = 18)

Deviation

Ampicillin

18

17 (94.4%)

OL for frequency (12 - 24 h)

2 (11.1%)

Frequency

Gentamicin

15

15 (100%)

OL for frequency (18 - 36 - 48 h) or dose (2.5 mg/kg)

5 (33.3%)

Frequency

Vancomycin

14

5 (35.7%)

OL for frequency (18 - 24 h)

2 (14.3%)

Frequency

Amikacin

9

9 (100%)

OL for frequency (8 - 24 - 36 h) or dose (15 mg/kg)

6 (66.7%)

Dose or

frequency

Ceftazidime

3

1 (33.3%)

OL for dose (150 mg/kg/day)

1 (33.3%)

Frequency

Metronidazole

3

3 (100%)

OL for frequency (48 h)

1 (33.3%)

Frequency

Netilmicin

3

3 (100%)

OL for frequency (48 h) or formulation (collyrium)

1 (33.3%)

Frequency

Oxacillin

1

1 (100%)

OL for frequency (12 h)

-

-

Tobramycin

1

1 (100%)

OL for formulation (collyrium)

-

-

Miocamicin

1

1 (100%)

OL for frequency (24 h)

-

-