Table 5 Resistance of gram negative bacilli to various antimicrobials
From: Emerging antimicrobial resistance in early and late-onset neonatal sepsis
Organism (number) | Ampicillin-sulbactam | Amikacin | Cefotaxime | Ceftazidime | Imipenem | Vancomycin | Ciprofloxacin | Clindamycin | Â | Rifampicin | Piperacillin-tazobactam |
Kl(105) | 105(100%) | 45(43%) | 103(98.1%) | 105(100%) | 22(21%) | ND | 48(45.7%) | ND | Â | ND | 103(98.1%) |
Pseudomonas (44) | 44(100%) | 12(27.3%) | 39(88.6%) | 41(93.2%) | 17(38.6%) | ND | 22(50%) | ND | Â | ND | 44(100%) |
Acinetobacter (24) | 24(100%) | 8(33.3%) | 20(83.3%) | 21(87.5%) | 9(37.5%) | ND | 8(33.3%) | ND | Â | ND | 24(100%) |
Salmonella (1) | 1(100%) | 1(100%) | 1(100%) | 1(100%) | 0 | ND | 0 | ND | Â | ND | 1(100%) |
E coli (6) | 6(100%) | 1(16.7%) | 4(66.7%) | 5(83.3%) | 0 | ND | 2(33.3%) | ND | Â | ND | 6(100%) |
Enterobacter (12) | 12(100%) | 3(25%) | 12(100%) | 12(100%) | 2(16.7%) | ND | 5(41.7%) | ND | Â | ND | 12(100%) |
Stenotrophomonas(2) | 2(100%) | 0 | 2(100%) | 2(100%) | 1(50%) | ND | 2(100%) | ND | Â | ND | 2(100%) |
| Â | Gentamicin | Meropenem | Cefoperazone | Cefepime | Amoxicillin-clavulanate | Ceftriaxone | Cotrimoxazole | Erythromycin | Cefoxitin | Levofloxacin | Cefuroxime |
Kl (105) | 63(60%) | 34(32.4%) | 103(98.1%) | 86(81.9%) | 101(96.2%) | 103(98.1%) | 86(81.9%) | ND | 82(78.1%) | 25(24%) | 105(100%) |
Pseudomonas (44) | 21(47.7%) | 20(45.5%) | 39(88.6%) | 28(63.6%) | 43(97.7%) | 44(100%) | 37(84.1%) | ND | 38(86.4%) | 8(18%) | 44(100%) |
Acinetobacter (24) | 7(29.2%) | 10(41.7%) | 21(87.5%) | 14(58.3%) | 24(100%) | 24(100%) | 19(79.2%) | ND | 16(66.7%) | 7(29%) | 24(100%) |
Salmonella (1) | 1(100%) | 0 | 1(100%) | 1(100%) | 1(100%) | 1(100%) | 0 | ND | 1(100%) | 0 | 1(100%) |
E coli (6) | 1(16.7%) | 0 | 6(100%) | 5(83.3%) | 6(100%) | 6(100%) | 2(33.3%) | ND | 2(33.3%) | 1(17%) | 6(100%) |
Enterobacter(12) | 8(66.7%) | 4(33.3%) | 12(100%) | 8(66.7%) | 11(91.7%) | 12(100%) | 10(83.3%) | ND | 11(91.7%) | 3(25%) | 12(100%) |
Stenotrophomonas(2) | 0 | 1(50%) | 2(100%) | 2(100%) | 2(100%) | 2(100%) | 2(100%) | ND | 1(50%) | 2(100%) | 2(100%) |