TABLE. Species identification, clinical data, genetic similarity, carbapenemase content, and antimicrobial susceptibility profile of nine carbapenem-resistant Acinetobacter spp. isolates.
| Isolate | Species | Date of isolation (mm/dd/yy) | Age | Underlying disease | Clinical specimen | Hospital unit | Outcome | MβL | PFGE | MLST | MIC (µg/mLl) | ||||||||||||
| SAM | CRO | CAZ | FEP | IMP | MEM | CIP | AMK | GEN | TOB | MIN | TGC | COL | |||||||||||
| IEC304 | A. baumannii | 03/28/2014 | 66 y | Gastric cancer | Blood | General ward | Died | NDM-1 | I | ST216/CC216 | >256/4 | >512 | >256 | >256 | 256 | 256 | 1 | 16 | ≤0.5 | 1 | ≤0.25 | 0.25 | 0.5 |
| IEC383 | A. baumannii | 06/26/2014 | NI | NI | Blood | Neonatal ICU | NI | NDM-1 | II | ST464/CC464 | >256/4 | >512 | >256 | >256 | 256 | 256 | 0.5 | 4 | ≤0.5 | 0.5 | ≤0.25 | 0.25 | 0.5 |
| IEC429 | A. baumannii | 08/15/2014 | 7 m | Neurologic disease | Urine | Neonatal ICU | Improved | IMP-1 | III | ST464/CC464 | >256/4 | >512 | >256 | >256 | 128 | 256 | 64 | 32 | 1 | 2 | ≤0.25 | 0.5 | ≤0.25 |
| IEC336 | A. nosocomialis | 05/08/2014 | 21 y | Postcesarean wound infection | Surgical wound secretion | Obstetric ward | Improved | NDM-1 | 1 | ST433/CC782 | >256/4 | >512 | >256 | >256 | 256 | >256 | 0.25 | 16 | ≤0.5 | 1 | ≤0.25 | 0.5 | 1 |
| IEC343 | A. nosocomialis | 05/10/2014 | 6 m | Neurologic disease | Blood | Pediatric ICU | Died | NDM-1 | 2 | ST1075/CC410 | >256/4 | >512 | >256 | 256 | 128 | 128 | 0.25 | 4 | ≤0.5 | 1 | ≤0.25 | 0.25 | 1 |
| IEC38057 | A. nosocomialis | 10/15/2016 | 6 m | Neurologic disease | Blood | Pediatric ICU | Improved | NDM-1 | 3 | ST71/CC410 | >256/4 | >512 | >256 | >256 | 128 | 256 | 0.5 | 8 | ≤0.5 | 1 | ≤0.25 | 0.25 | 2 |
| IEC195 | A. nosocomialis | 08/28/2013 | 1 m | Meningomyelocele | Surgical wound secretion | Neonatal ICU | Improved | IMP-1 | 4 | ST279 | >256/4 | >512 | 256 | 256 | 128 | 256 | 0.5 | 32 | 16 | 8 | ≤0.25 | 2 | 64 |
| IEC37710 | A. pittii | 10/12/2016 | 2 y | Neurologic disease | Blood | Pediatric ward | Improved | NDM-1 | - | ST63/CC63 | >256/4 | >512 | >256 | >256 | 256 | >256 | 0.25 | 2 | ≤0.5 | 0.5 | ≤0.25 | 0.25 | ≤0.25 |
| IEC403 | A. bereziniae | 07/21/2014 | 7 y | Peritonitis | Peritoneal fluid | Neonatal ICU | Improved | IMP-1 | - | - | 64/4 | >512 | >256 | 256 | 128 | 256 | 32 | 32 | 8 | 8 | ≤0.25 | 0.5 | 2 |
AMK: amikacin; CAZ: ceftazidime; CIP: ciprofloxacin; COL: colistin; CRO: ceftriaxone; FEP: cefepime; GEN: gentamicin; ICU: intensive care unit; IMP: imipenem; m: months; MEM: meropenem; MIC: minimal inhibitory concentration; MIN: minocycline; NI: not informed; SAM: ampicillin/sulbactam; TGC: tigecycline; TOB: tobramycin; y: years.