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. 2024 Mar 18;14:1318585. doi: 10.3389/fcimb.2024.1318585

Table 5.

Antibiogram signature of carbapenem-resistant Enterobacteriales isolates recovered from dogs and cats.

Patterns No. of isolates Bacterial spp. Source Resistance pattern1 MAR Index2 Resistance phenotype MIC (µg/mL) Carbapenemase genes
IPM MEM CT TIG
1 20 K. pneumoniae Dog CIP, AMC, TE, CT, TOB, CN, TIG, LEV, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, AK, TPZ, ATM, MEM, CPT 1 PDR 8 128 16 8 bla OXA-48, bla OXA-181, bla IMP
Dog 8 128 32 64 bla OXA-181, bla IMP
Dog 4 128 32 16 bla OXA-181, bla NDM
Dog 16 2 32 16 bla OXA-48, blaO XA-181, bla NDM
Dog 16 2 16 32 bla NDM, bla VIM
Dog 16 2 16 8 bla KPC
Dog 4 128 16 32 bla OXA-181, bla IMP, bla VIM
Dog 8 128 32 4 bla OXA-48, bla OXA-181, bla VIM
Dog 4 1 32 4 bla KPC, bla OXA-48, bla OXA-81, bla IMP
Cat 4 1 32 4 bla KPC, bla OXA-48, bla OXA-81, bla VIM, bla IMP
Dog 4 2 16 4 bla OXA-48, bla OXA-181
Dog 4 1 16 32 Negative
Dog 4 1 32 4 bla OXA-181, bla VIM
Dog 8 1 16 32 bla KPC, bla OXA-48, bla OXA-181, bla VIM, bla IMP
Dog 8 4 32 16 bla KPC, bla OXA-48, bla IMP
Dog 8 4 16 64 bla IMP
Dog 8 4 32 4 bla IMP
Cat 8 2 32 32 bla OXA-181, bla IMP
Cat 8 2 32 64 Negative
Cat 8 2 16 32 bla OXA-181, bla IMP
2 7 K. pneumoniae Dog CIP, AMC, TE, CT, TOB, CN, TIG, LEV, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, AK, TPZ, ATM, CPT 0.96 XDR 4 2 8 16 bla KPC, bla OXA-48, bla OXA-181, bla IMP, bla VIM
Dog 8 2 16 16 bla KPC, bla OXA-48, bla OXA-181, bla VIM, bla IMP, bla NDM
Dog 8 2 8 8 bla OXA-48, bla OXA-181, bla IMP
Dog 16 4 16 8 bla KPC, bla OXA-48, bla OXA-181
Cat 16 4 16 16 bla OXA-48, bla OXA-181, bla IMP, bla NDM
E. coli Dog 16 4 32 64 bla OXA-48, bla OXA-181, bla VIM, bla IMP
K. pneumoniae Dog 8 2 32 4 bla KPC, bla OXA-181, bla IMP
3 3 K. pneumoniae Dog CIP, AMC, TE, TOB, CN, LEV, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, AK, TPZ, ATM, CPT 0.88 MDR 8 2 1 2 bla KPC, bla OXA-48, bla OXA-181, bla IMP
E. coli Cat 8 2 1 1 bla OXA-48, bla OXA-181, bla VIM, bla IMP, bla NDM
K. pneumoniae Dog 4 1 2 2 bla KPC, bla OXA-181
4 2 E. coli Dog CIP, AMC, TE, CT, TOB, CN, TIG, LEV, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, TPZ, ATM, CPT 0.92 XDR 8 2 16 4 bla KPC, bla OXA-48, bla OXA-181, bla VIM, bla IMP, bla NDM
Cat 2 1 8 4 Negative
5 1 K. pneumoniae Cat CIP, AMC, TE, CT, CN, LEV, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, AK, TPZ, ATM, CPT 0.88 MDR 8 2 16 2 bla KPC, bla OXA-181, bla IMP, bla NDM
6 1 E. coli Dog CIP, AMC, TE, TOB, TIG, LEV, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, TPZ, ATM, CPT 0.84 MDR 4 2 2 16 bla OXA-181, bla IMP
7 1 K. pneumoniae Cat CIP, AMC, TE, TOB, CN, TIG, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, AK, TPZ, ATM, CPT 0.84 MDR 2 2 2 4 bla OXA-181, bla IMP
8 1 K. pneumoniae Cat CIP, AMC, TE, TIG, LEV, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, AK, TPZ, ATM, CPT 0.87 MDR 4 2 2 4 bla OXA-181, bla IMP
9 8 K. pneumoniae Dog CIP, AMC, TE, TOB, CN, TIG, LEV, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, AK, TPZ, ATM, MEM, CPT 0.96 XDR 16 2 1 32 bla IMP
16 4 1 32 bla OXA-48, bla IMP, bla VIM
8 128 2 64 bla OXA-48
8 128 1 16 bla OXA-48 bla IMP, bla VIM
4 128 2 32 bla OXA-181, bla IMP
4 128 2 16 bla VIM, bla NDM
8 4 1 8 bla OXA-181, bla IMP
8 4 2 16 bla OXA-181, bla IMP
10 2 K. pneumoniae Cat CIP, AMC, TE, TOB, CN, LEV, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, AK, TPZ, ATM, MEM, CPT 0.92 XDR 8 4 1 2 bla OXA-181, bla IMP
4 2 1 2 bla OXA-181, bla IMP
11 1 K. pneumoniae Dog CIP, AMC, TE, CT, CN, TIG, LEV, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, AK, TPZ, ATM, MEM, CPT 0.96 XDR 4 128 32 16 bla OXA-181, bla NDM
12 1 K. oxytoca Dog CIP, AMC, TE, CT, TIG, LEV, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, AK, TPZ, ATM, MEM, CPT 0.92 XDR 4 2 16 4 bla OXA-181, bla IMP, bla NDM
13 1 K. pneumoniae Dog CIP, AMC, TE, CT, TOB, CN, TIG, LEV, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, CRO, TPZ, ATM, MEM, CPT 0.92 XDR 4 128 32 4 bla OXA-181, bla NDM, bla VIM
14 1 K. pneumoniae Dog CIP, AMC, TE, TOB, CN, TIG, LEV, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, AK, TPZ, ATM, CPT 0.92 XDR 16 4 1 16 bla KPC, bla OXA-48, bla IMP, bla VIM
15 3 K. pneumoniae Dog CIP, AMC, TE, CT, TOB, TIG, LEV, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, AK, TPZ, ATM, MEM, CPT 0.96 XDR 4 128 32 4 bla OXA-48, bla OXA-181
Cat 8 128 32 4 bla OXA-181, bla IMP, bla VIM
Cat 8 2 16 32 Negative
16 1 E. coli Dog CIP, AMC, TE, CT, TOB, CN, LEV, CAZ, CTX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, AK, TPZ, ATM, MEM, CPT 0.92 XDR 4 1 32 2 bla VIM, bla NDM
17 1 K. pneumoniae Dog CIP, AMC, TE, CT, TOB, CN, TIG, LEV, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, TPZ, ATM, MEM, CPT 0.96 XDR 8 2 16 4 bla KPC, bla OXA-181
18 1 K. pneumoniae Cat CIP, AMC, TE, TOB, CN, TIG, LEV, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, TPZ, ATM, MEM, CPT 0.92 XDR 4 2 2 4 bla KPC, bla OXA-48, bla OXA-181
19 1 K. pneumoniae Cat CIP, AMC, TE, TIG, LEV, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, AK, TPZ, ATM, MEM, CPT 0.88 MDR 2 1 1 8 bla OXA-48, bla VIM
20 1 E. coli Cat CIP, AMC, TE, CT, TOB, TIG, CAZ, CTX, FOX, FEB, NA, FF, CZ, SXT, AM, C, IPM, CRO, TPZ, ATM, MEM, CPT 0.85 XDR 8 2 32 4 bla OXA-181, bla VIM

1AMC, amoxicillin-clavulanic acid; AM, ampicillin; TPZ, piperacillin-tazobactam; CZ, cefazolin; FOX, cefoxitin; CRO, ceftriaxone; CTX, cefotaxime; CAZ, ceftazidime; FEB, cefepime; CPT, ceftaroline; IPM, imipenem; MEM, meropenem; NA, nalidixic acid; TOB, tobramycin; AK, amikacin; SXT, trimethoprim-sulphamethoxazole; C, chloramphenicol; TE, tetracycline; ATM, aztronam; TIG, tigecycline; FF, fosfomycin; CT, colistin; CIP, ciprofloxacin; LEV, levofloxacin; and CN, gentamicin.

2MAR index, multiple-antibiotic resistance index.

3MDR, multidrug-resistant; XDR, extensively drug-resistant; PDR, pandrug-resistant.