Class of drug | Drug | Organism number of resistant bacteria (%) | ||
---|---|---|---|---|
E. coli (N = 11) n (%) | K. pneumoniae (N = 7) n (%) | Enterobacter spp. (N = 2) n (%) | ||
Beta-lactams | Ampicillin | 10 (90.9) | 7 (100) | 2 (100) |
Augmentin | 10 (90.9) | 7 (100) | 2 (100) | |
Cefuroxime | 8 (72.7) | 7 (100) | 2 (100) | |
Ceftriaxone | 7 (63.6) | 7 (100) | 2 (100) | |
Ceftazidime | 8 (72.7) | 7 (100) | 2 (100) | |
Piperacillin/tazobactam | 6 (54.5) | 6 (85.7) | 1 (50) | |
Imipenem | 4 (36.4) | 4 (57.1) | 1 (50) | |
Aminoglycoside | Gentamicin | 8 (72.7) | 5 (71.4) | 2 (100) |
Fluoroquinolone | Ciprofloxacin | 9 (81.8) | 6 (85.7) | 2 (100) |
Phenicol | Chloramphenicol | 5 (45.5) | 6 (85.7) | 2 (100) |
Sulfonamide | Cotrimoxazole | 9 (81.8) | 7 (100) | 2 (100) |