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In vitro susceptibilities of selected antimicrobials against Pseudomonas isolates in 91 patients with PS PJI, by time period.
| Antimicrobial Agent | Time Period | |
|---|---|---|
| 1969-1989 | 1990-2012 | |
| Gentamicin | 61 (100%) | 33 (91%) |
| Amikacin | 24 (100%) | 31 (97%) |
| Tobramycin | 24 (96%) | 8 (88%) |
| Cefepime | 1 (100%) | 30 (93%) |
| Ceftazidime | 9 (100%) | 31 (94%) |
| Piperacillin-tazobactam | 0 | 34 (85%) |
| Aztreonam | 5 (100%) | 2 (50%) |
| Imipenem | 4 (100%) | 23 (91%) |
| Meropenem | 0 | 25 (100%) |
| Ciprofloxacin | 2 (100%) | 34 (85%) |
| Levofloxacin | 0 | 26 (85%) |
