Table 3.
Molecular characteristics of 32 third-generation cephalosporin-resistant non- Escherichia coli Enterobacteriaceae associated with surgical-site infections
| Species (n) | ERIC and REP-PCR-based pattern (n) | Hospital/surgical department (n) | ESBLtype (n) | PMQR determinants (n) a |
|---|---|---|---|---|
| Enterobacter cloacae (16) | A (1) | A/GS (1) | CTX-M15 (1) | QnrB (1), QnrS (1), AAC(6′)-1bcr (1) |
| B (10) | A/G (5), A/GS (3), CP/GS (1), C/O (1) | CTX-M15 (10) | QnrB (10), QnrS (10), AAC(6′)-1bcr (10) | |
| C (1) | A/G (1) | CTX-M15 (1) | QnrB (1), QnrS (1), AAC(6′)-1bcr (1) | |
| D (1) | A/G (1) | CTX-M15 (1) | QnrB (1), QnrS (1), AAC(6′)-1bcr (1) | |
| E (2) | C/O (1), A/G (1) | CTX-M15 (2) | QnrB (2), QnrS (2), AAC(6′)-1bcr (2) | |
| F (1) | C/O (1) | CTX-M15 (1) | QnrB (1), QnrS (1), AAC(6′)-1bcr (1) | |
| Klebsiella pneumonia (10) | A (3) | A/G (1), A/U (1), C/O (1) | CTX-M15 (3) | QnrB (3), AAC(6′)-1bcr (3) |
| B (3) | C/O (3) | CTX-M15 (3) | QnrB, (3) QnrS (3), AAC(6′)-1bcr (3) | |
| C (2) | CP/GS (1), C/O (1) | CTX-M15 (2) | QnrB (2), QnrS (2), AAC(6′)-1bcr (2) | |
| D (1) | A/G (1) | CTX-M15 (1) | QnrS (1), AAC(6′)-1bcr (1) | |
| E (1) | A/G (1) | CTX-M15 (1) | QnrB (1), AAC(6′)-1bcr (1) | |
| Proteus mirabilis (2) | A (1) | A/GS (1) | CTX-M15 (1) | QnrB (1), QnrS (1), AAC(6′)-1bcr (1) |
| B (1) | C/O (1) | CTX-M15 (1) | QnrS (1), AAC(6′)-1bcr (1) | |
| Enterobacter amnigenus (1) | A (1) | A/G (1) | CTX-M15 (1) | QnrB (1), QnrS (1), AAC(6′)-1bcr (1) |
| Enterobacter sakazakii (1) | A (1) | C/O (1) | CTX-M15 (1) | QnrB (1), QnrS (1), AAC(6′)-1bcr (1) |
| Klebsiella oxytoca (1) | A (1) | A/G (1) | CTX-M15 (1) | QnrB (1), QnrS (1), AAC(6′)-1bcr (1) |
| Morganella morganii (1) | A (1) | C/O (1) | CTX-M15 (1) | QnrB (1), QnrS (1), AAC(6′)-1bcr (1) |
A/GS, Amitié Hospital/general surgery; A/G, Amitié Hospital/gynaecology; A/U, Amitié Hospital/urology; C/O, Community Hospital/orthopaedics; CP/GS, Complexe Pédiatrique/general surgery; ESBL, extended-spectrum beta-lactamase; PMQR, plasmid-mediated quinolone resistance.
aQepA was not found in any isolates.