Table 1.
Pseudomonas Aeruginosa susceptibility results.
| Antibiotic | Susceptibility |
|---|---|
| Amikacin | Resistant |
| Cefepime | Resistant |
| Ciprofloxacin | Resistant |
| Gentamicin | Resistant |
| Meropenem | Resistant |
| Tobramycin | Resistant |
| Ceftolozane Tazobactam* | Resistant |
| Piperacillin Tazobactam* | Resistant |
| Ceftazadime Avibactam* | Resistant |
| Cefiderocol* | Susceptible |
| Colistin* | Intermediate |
Susceptibility results were consistent with an extensively drug-resistant strain of Pseudomonas aeruginosa. Antibiotics with an asterisk were tested after the initial susceptibility results were found to be resistant. These results were not available during the initial management of the ulcer and were obtained to guide treatment.