Table 3 Antibiotic resistance pattern to P. Aeruginosa
Class | Symbol | Antimicrobial Agent | Disk content (µg) | Susceptible (S) | Intermediate(I) | Resistant(R) | Number of resistant strains | Percentage of resistant strains | Total |
|---|---|---|---|---|---|---|---|---|---|
Carbapenems | IMI | Imipenem | 10 µg | ≥ 22 | 19–21 | 18 ≥ | 10 | 100% | 10 Strain |
Ureidopenicillins | PTZ | Piperacillin-tazobactam | 100/10µg | ≥ 21 | 18–20 | 17 ≥ | 5 | 50% | |
Sulfonamide + inhibitor | SAM | Ampicillin-sulbactam | 10 µg + 10 µg | ≥ 15 | 12–14 | 11 ≥ | 6 | 60% | |
Aminoglycosides | K | Kanamycin | 30 µg | ≥ 17 | 15–16 | 14≥ | 9 | 90% | |
Cephalosporins | CAZ | Ceftazidime | 30 µg | ≥ 18 | 15–17 | 14 ≥ | 7 | 70% | |
FEP | Cefepime | 30 µg | ≥ 18 | 15–17 | 14 ≥ | 3 | 30% | ||
Colistin | COL | Colistin | 10 µg | 2≥ | - | ≥ 4 | 4 | 40% | |
Quinolones | CIP | Ciprofloxacin | 5 µg | ≥ 17 | 15–16 | 14≥ | 3 | 30% |