Table 2.

Antibiotic Sensitivities Based on CRE Type

AntibioticSusceptibilityCP-CRE (n = 14)Non-CP CRE (n = 9)Unconfirmed CRE (n = 18)
AmikacinResistant4 (20%)0 (0%)1 (9%)
Intermediate3 (30%)0 (0%)2 (18%)
Susceptible5 (50%)4 (100%)8 (73%)
Not tested257
AztreonamResistant8 (100%)6 (100%)6 (67%)
Susceptible003 (33%)
Not tested639
CefepimeResistant11 (92%)2 (25%)4 (24%)
Intermediate1 (8%)2 (25%)3 (19%)
Susceptible0 (0%)4 (50%)9 (56%)
Not tested212
Ceftazidime-avibactamResistant3 (100%)00
Susceptible01 (100%)0
Not tested111718
CeftriaxoneResistant13 (93%)5 (100%)14 (93%)
Susceptible1 (7%)01 (7%)
Not tested043
CiprofloxacinResistant7 (64%)1 (14%)4 (31%)
Susceptible4 (36%)6 (86%)9 (69%)
Not tested325
ColistinResistant001(50%)
Intermediate1 (33%)00
Susceptible2 (67%)1(100%)1 (50%)
Not tested11816
ErtapenemResistant12 (100%)8 (100%)17 (100%)
Not tested211
GentamicinResistant11 (46%)013 (26%)
Intermediate004 (8%)
Susceptible3 (54%)8 (100%)33 (66%)
Not tested011
ImipenemResistant7 (78%)03 (30%)
Intermediate2 (22%)1 (25%)0
Susceptible0 (0%)3 (75%)7 (70%)
Not tested558
MeropenemResistant12 (92%)2 (25%)9 (53%)
Intermediate1 (8%)2(25%)0
Susceptible04 (50%)8 (47%)
Not tested111
Polymyxin/bResistant1 (25%)00
Susceptible3 (75%)00
Not tested10918
Piperacillin-tazobactamResistant12 (100%)5 (62%)6 (33%)
Intermediate0 (0%)3 (38%)3 (17%)
Susceptible0 (0%)09 (50%)
Not tested210
TobramycinResistant8 (67%)1 (20%)2 (14%)
Intermediate0 (0%)03 (21%)
Susceptible4 (33%)4 (80%)9 (64%)
Not tested2410
Trimethoprim-sulfamethoxazoleResistant8 (62%)4 (50%)4 (24%)
Susceptible5 (38%)4 (50%)13 (76%)
Not tested111
AntibioticSusceptibilityCP-CRE (n = 14)Non-CP CRE (n = 9)Unconfirmed CRE (n = 18)
AmikacinResistant4 (20%)0 (0%)1 (9%)
Intermediate3 (30%)0 (0%)2 (18%)
Susceptible5 (50%)4 (100%)8 (73%)
Not tested257
AztreonamResistant8 (100%)6 (100%)6 (67%)
Susceptible003 (33%)
Not tested639
CefepimeResistant11 (92%)2 (25%)4 (24%)
Intermediate1 (8%)2 (25%)3 (19%)
Susceptible0 (0%)4 (50%)9 (56%)
Not tested212
Ceftazidime-avibactamResistant3 (100%)00
Susceptible01 (100%)0
Not tested111718
CeftriaxoneResistant13 (93%)5 (100%)14 (93%)
Susceptible1 (7%)01 (7%)
Not tested043
CiprofloxacinResistant7 (64%)1 (14%)4 (31%)
Susceptible4 (36%)6 (86%)9 (69%)
Not tested325
ColistinResistant001(50%)
Intermediate1 (33%)00
Susceptible2 (67%)1(100%)1 (50%)
Not tested11816
ErtapenemResistant12 (100%)8 (100%)17 (100%)
Not tested211
GentamicinResistant11 (46%)013 (26%)
Intermediate004 (8%)
Susceptible3 (54%)8 (100%)33 (66%)
Not tested011
ImipenemResistant7 (78%)03 (30%)
Intermediate2 (22%)1 (25%)0
Susceptible0 (0%)3 (75%)7 (70%)
Not tested558
MeropenemResistant12 (92%)2 (25%)9 (53%)
Intermediate1 (8%)2(25%)0
Susceptible04 (50%)8 (47%)
Not tested111
Polymyxin/bResistant1 (25%)00
Susceptible3 (75%)00
Not tested10918
Piperacillin-tazobactamResistant12 (100%)5 (62%)6 (33%)
Intermediate0 (0%)3 (38%)3 (17%)
Susceptible0 (0%)09 (50%)
Not tested210
TobramycinResistant8 (67%)1 (20%)2 (14%)
Intermediate0 (0%)03 (21%)
Susceptible4 (33%)4 (80%)9 (64%)
Not tested2410
Trimethoprim-sulfamethoxazoleResistant8 (62%)4 (50%)4 (24%)
Susceptible5 (38%)4 (50%)13 (76%)
Not tested111

Abbreviation: CP-CRE, carbapenem-resistant Enterobacterales isolates with a carbapenemase gene.

Table 2.

Antibiotic Sensitivities Based on CRE Type

AntibioticSusceptibilityCP-CRE (n = 14)Non-CP CRE (n = 9)Unconfirmed CRE (n = 18)
AmikacinResistant4 (20%)0 (0%)1 (9%)
Intermediate3 (30%)0 (0%)2 (18%)
Susceptible5 (50%)4 (100%)8 (73%)
Not tested257
AztreonamResistant8 (100%)6 (100%)6 (67%)
Susceptible003 (33%)
Not tested639
CefepimeResistant11 (92%)2 (25%)4 (24%)
Intermediate1 (8%)2 (25%)3 (19%)
Susceptible0 (0%)4 (50%)9 (56%)
Not tested212
Ceftazidime-avibactamResistant3 (100%)00
Susceptible01 (100%)0
Not tested111718
CeftriaxoneResistant13 (93%)5 (100%)14 (93%)
Susceptible1 (7%)01 (7%)
Not tested043
CiprofloxacinResistant7 (64%)1 (14%)4 (31%)
Susceptible4 (36%)6 (86%)9 (69%)
Not tested325
ColistinResistant001(50%)
Intermediate1 (33%)00
Susceptible2 (67%)1(100%)1 (50%)
Not tested11816
ErtapenemResistant12 (100%)8 (100%)17 (100%)
Not tested211
GentamicinResistant11 (46%)013 (26%)
Intermediate004 (8%)
Susceptible3 (54%)8 (100%)33 (66%)
Not tested011
ImipenemResistant7 (78%)03 (30%)
Intermediate2 (22%)1 (25%)0
Susceptible0 (0%)3 (75%)7 (70%)
Not tested558
MeropenemResistant12 (92%)2 (25%)9 (53%)
Intermediate1 (8%)2(25%)0
Susceptible04 (50%)8 (47%)
Not tested111
Polymyxin/bResistant1 (25%)00
Susceptible3 (75%)00
Not tested10918
Piperacillin-tazobactamResistant12 (100%)5 (62%)6 (33%)
Intermediate0 (0%)3 (38%)3 (17%)
Susceptible0 (0%)09 (50%)
Not tested210
TobramycinResistant8 (67%)1 (20%)2 (14%)
Intermediate0 (0%)03 (21%)
Susceptible4 (33%)4 (80%)9 (64%)
Not tested2410
Trimethoprim-sulfamethoxazoleResistant8 (62%)4 (50%)4 (24%)
Susceptible5 (38%)4 (50%)13 (76%)
Not tested111
AntibioticSusceptibilityCP-CRE (n = 14)Non-CP CRE (n = 9)Unconfirmed CRE (n = 18)
AmikacinResistant4 (20%)0 (0%)1 (9%)
Intermediate3 (30%)0 (0%)2 (18%)
Susceptible5 (50%)4 (100%)8 (73%)
Not tested257
AztreonamResistant8 (100%)6 (100%)6 (67%)
Susceptible003 (33%)
Not tested639
CefepimeResistant11 (92%)2 (25%)4 (24%)
Intermediate1 (8%)2 (25%)3 (19%)
Susceptible0 (0%)4 (50%)9 (56%)
Not tested212
Ceftazidime-avibactamResistant3 (100%)00
Susceptible01 (100%)0
Not tested111718
CeftriaxoneResistant13 (93%)5 (100%)14 (93%)
Susceptible1 (7%)01 (7%)
Not tested043
CiprofloxacinResistant7 (64%)1 (14%)4 (31%)
Susceptible4 (36%)6 (86%)9 (69%)
Not tested325
ColistinResistant001(50%)
Intermediate1 (33%)00
Susceptible2 (67%)1(100%)1 (50%)
Not tested11816
ErtapenemResistant12 (100%)8 (100%)17 (100%)
Not tested211
GentamicinResistant11 (46%)013 (26%)
Intermediate004 (8%)
Susceptible3 (54%)8 (100%)33 (66%)
Not tested011
ImipenemResistant7 (78%)03 (30%)
Intermediate2 (22%)1 (25%)0
Susceptible0 (0%)3 (75%)7 (70%)
Not tested558
MeropenemResistant12 (92%)2 (25%)9 (53%)
Intermediate1 (8%)2(25%)0
Susceptible04 (50%)8 (47%)
Not tested111
Polymyxin/bResistant1 (25%)00
Susceptible3 (75%)00
Not tested10918
Piperacillin-tazobactamResistant12 (100%)5 (62%)6 (33%)
Intermediate0 (0%)3 (38%)3 (17%)
Susceptible0 (0%)09 (50%)
Not tested210
TobramycinResistant8 (67%)1 (20%)2 (14%)
Intermediate0 (0%)03 (21%)
Susceptible4 (33%)4 (80%)9 (64%)
Not tested2410
Trimethoprim-sulfamethoxazoleResistant8 (62%)4 (50%)4 (24%)
Susceptible5 (38%)4 (50%)13 (76%)
Not tested111

Abbreviation: CP-CRE, carbapenem-resistant Enterobacterales isolates with a carbapenemase gene.

Close
This Feature Is Available To Subscribers Only

Sign In or Create an Account

Close

This PDF is available to Subscribers Only

View Article Abstract & Purchase Options

For full access to this pdf, sign in to an existing account, or purchase an annual subscription.

Close