Carbapenemase genes (No. of positive results from the Carba-R assay) | Recovered strains from additional rectal culture | PCR confirmation of the CPO strains | No. of patients | No. of CPO strains | |
---|---|---|---|---|---|
blaKPC (n = 10) | Klebsiella pneumoniae | KPC | CPE | 5 | 5 |
Escherichia coli | KPC | CPE | 2 | 2 | |
Klebsiella pneumoniae Escherichia coli | KPC KPC | CPE | 1 | 2 | |
No growth | No growth | No CPO | 1 | 0 | |
Not available | NA | NA | 1 | 0 | |
blaKPC, blaIMP-1 (n = 1) | Escherichia coli Citrobacter koseri | KPC KPC | CPE | 1 | 2 |
blaKPC, blaOXA-48 (n = 1) | Klebsiella pneumoniae Pseudomonas aeruginosa | KPC Negative | CPE | 1 | 1 |
blaNDM (n = 4) | Escherichia coli | KPC | CPE | 1 | 1 |
Klebsiella pneumoniae | NDM | CPE | 1 | 1 | |
Pseudomonas aeruginosa | Negative | No CPO | 1 | 0 | |
Klebsiella pneumoniae | Negative | No CPO | 1 | 0 | |
blaVIM (n = 1) | Klebsiella pneumoniae Escherichia coli | KPC Negative | CPE | 1 | 1 |
blaIMP-1 (n = 13) | Pseudomonas aeruginosa | IMP-1 | CP-NF | 2 | 2 |
Acinetobacter baumannii | Negative | No CPO | 4 | 0 | |
Pseudomonas aeruginosa | Negative | No CPO | 2 | 0 | |
Pseudomonas aeruginosa | NA | NA | 1 | 0 | |
No growth | No growth | No CPO | 4 | 0 |