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Table 5 Frequency of antimicrobial-resistant microorganisms harboring blaKPC

From: Phenotypic and molecular detection of the blaKPC gene in clinical isolates from inpatients at hospitals in São Luis, MA, Brazil

  % antibiotic resistance strains with blaKPC genea  
Species AMI AMP ASB ATM CFL CEF CTX CFO CAZ CIP POL GEN IMP MER ERT PTZ TIG No. of blaKPC +
Acinetobacter baumannii 23.8 100 100 100 100 100 100 100 100 100 0.0 47.6 100 100 NTb 100 0.0 21
Enterobacter aerogenes 50.0 100 100 100 100 100 100 100 100 33.3 0.0 16.7 83.3 83.3 83.3 83.3 33.3 6
Enterobacter cloacae 20.0 100 100 100 100 100 100 100 100 100 0.0 60.0 100 100 100 100 40.0 6
Escherichia coli 0.0 100 100 100 100 100 100 100 100 100 0.0 100 0.0 0.0 100 100 NTa 1
Klebsiella pneumoniae 13.6 100 100 100 100 100 100 100 100 83.1 11.9 52.5 94.9 88.1 100 100 20.3 60
Pantoea spp. 0.0 100 100 100 100 100 100 100 100 100 0.0 100 100 100 100 100 NTa 1
Raoultella planticola 0.0 100 100 100 100 100 100 100 100 100 100 100 100 50.0 100 100 100 2
Raoultella ornithinolytica 0.0 100 100 100 100 100 100 100 100 100 100 0.0 100 100 100 100 0.0 1
Serratia marcescens 100 100 100 100 100 100 100 100 100 0.0 100 50.0 100 100 100 100 50.0 2
  1. aAMI, amikacin (30 μg); AMP, ampicillin (10 μg); ASB, ampicillin/sulbactam (10/10 μg); ATM, aztreonam (30 μg); CFL, cephalothin (30 μg); CEF, cefepime (30 μg), CTX, cefotaxime (30 μg); CFO, cefoxitin (30 μg); CAZ, ceftazidime (30 μg), CIP, ciprofloxacin (5 μg); ERT, ertapenem (10 μg); GEN, gentamicin (10 μg); IMP, imipenem (10 μg); MER, meropenem (10 μg); and PTZ, piperacillin/tazobactam (100/10 μg); POL, Polymixin B (300 U); TIG, Tigecicline (15 μg)
  2. bNT = non-tested