International Journal of Hepatology / 2014 / Article / Tab 2 / Research Article
Patterns of Antimicrobial Resistance in the Causative Organisms of Spontaneous Bacterial Peritonitis: A Single Centre, Six-Year Experience of 1981 Samples Table 2 Patterns of antibiotic resistance among isolated microorganisms.
All positive culture E. coli Staphylococcus aureus Enterococcus Acinetobacter Staphylococcus epidermidis Klebsiella Citrobacter Enterobacter Pseudomonas Resistance rate % Amikacin 17.9% 7.2% 42.9% 50.0% 52.6% 0% 12.5% 22.2% 14.3% — Amoxicillin 64.7% — — 25% — — — — — — Ampicillin 45.4% 37.5% 25% 46.7% — 50% — — — — Ampicillin sulbactam 66.6% 50% — 50% 25% — 44.4% 27.3% 62.5% 100% Cefazolin 61.9% — 33.3% — — 16.7% — 0% — — Cefepime 63.6% 70% — — 100% — 60% 0% 60% Cefixime 71.3% 67.4% 100% — 91.7% — 40% 33.3% 40% 100% Cefoxitin — — — 100% 20% — — — — Cefotaxim 77.3% 72.7% 100% — 100% 33.3% 66.7% — — 100% Cefoxitin 71.3% — 45.5% — — 100% — — — — Ceftazidime 77.3% 75.8% — 100% 84.6% — 77.8% 50% 0% 87.5% Ceftizoxime 70% 8.3% — — 4% — 50% 0% — 100% Ceftriaxon 58.2% 56.6% — 100% 77.8% — 45.5% 41.7% 66.7% 80% Chloramphenicol 6.2% — 33.3% 0% — — — — — — Ciprofloxacin 45.4% 54.2% 26.3% 42.9% 95% — 28.6% 44.4% 0% 0% Clindamycin 50% 0% 44% 100% 100% — — 50% — — Cloxacillin 77.8% — 33.3% — 100% — — — — — Coamoxiclav 71.3% — — — 100% — — — — — Cotrimoxazol 61.9% 65.9% 28% 61.1% 91.3% 42.9% 77.8% 50% 12.5% 92.3% Erythromycin 72.7% — 39.1% 28.6% — 31.6% — 0% — — Gentamycin 4.1% 15.6% 54.5% 25% 50% 16.7% 0% — 33.3% 25% Imipenem 5.2% 1% 0% 0% 17.4% 0% 0% 0% 0% 13.3% Ofloxacin 42.9% — — 50% — — — — — — Oxacillin 44% — 40% 83.3% — 26.7% — 50% — — Piperacillin 23.2% 74.4% 0% — 77.8% 55.6% — — 0% 66.7% Piperacillin-tazobactam 4% 3.7% 0% — 0% — 12.5% 0% 0% 0% Rifampicin 32.4% — — 50% — 14.3% — — — — Teicoplanin 63.3% — — 50% — — — — — — Ticarcillin 55.7% 67.5% — — 88.9% — 28.6% 40% 14.3% 20% Vancomycin 6.7% — — 25% — 0% 0% 0% —