Antimicrobial agents | Gram-negative antibiotic-resistant organism | |||||||||||
Escherichia coli | Klebsiella spp | Pseudomonas spp | Acinetobacter spp | Proteus spp | Providencia spp | |||||||
S | R | S | R | S | R | S | R | S | R | S | R | |
Amoxiclav (30 mcg) | - | 8 | - | 26 | - | 27 | - | 40 | - | 1 | - | 1 |
Ceftriaxone (30 mcg) | - | 8 | - | 26 | - | 27 | 1 | 39 | - | 1 | - | 1 |
Cefepime (30 mcg) | - | 8 | - | 26 | 4 | 23 | - | 40 | - | 1 | - | 1 |
Ceftazidime (30 mcg) | - | 8 | - | 26 | 4 | 23 | 1 | 39 | - | 1 | - | 1 |
Imipenem (10 mcg) | - | 8 | - | 26 | - | 27 | - | 40 | - | 1 | - | 1 |
Meropenem (10 mcg) | - | 8 | - | 26 | - | 27 | - | 40 | - | 1 | - | 1 |
Polymyxin (300 mcg) | 8 | - | 24 | 2 | 23 | 4 | 38 | 2 | 1 | - | - | 1 |
Amikacin (30 mcg) | 4 | 4 | 1 | 25 | 5 | 22 | 1 | 39 | - | 1 | - | 1 |
Gentamicin (10 mcg) | 3 | 5 | 4 | 22 | 2 | 25 | 2 | 38 | - | 1 | - | 1 |
Netilmicin (30 mcg) | 2 | 6 | - | 26 | 4 | 23 | 3 | 37 | - | 1 | - | 1 |
Tetracycline (30 mcg) | - | 8 | 10 | 16 | 7 | 20 | 2 | 38 | - | 1 | - | 1 |
Tigecycline (15 mcg) | 8 | - | 24 | 2 | 12 | 15 | 38 | 2 | - | 1 | 1 | - |
Ciprofloxacin (5 mcg) | - | 8 | 1 | 25 | 3 | 24 | - | 40 | - | 1 | - | 1 |
Levofloxacin (5 mcg) | - | 8 | 1 | 25 | 3 | 24 | 2 | 38 | - | 1 | - | 1 |
Cotrimoxazole (25 mcg) | 1 | 7 | 1 | 25 | 2 | 25 | 10 | 30 | - | 1 | - | 1 |