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Table 4 The drug susceptibilities of gram-negative microorganisms

From: The risk factors of failed reimplantation arthroplasty for periprosthetic hip infection

  Cefazolin Cefuroxime Ceftazidime Ciprofloxacin Gentamicin Piperacillin Piperacillin/tazobactam Imipenem Sulfamethoxazole-Trimethoprim
Success group
E. coli Sa S S S S S S S S
E. coli I Sa S S R R S S R
Pseudomonas aeruginosa R R S Sa S Sa Sa S R
Klebsiella pneumoniae S S S S S S S S S
Reinfection group
Enterobacter Cloacae R R Sa S S S S S R
E. coli R S Sa S S R S S S
E. coli Sa S S S S R S S S
E. coli – ESBL R R R R R R S Sa R
  1. E. coli Escherichia coli, ESBL extended-spectrum β-lactamase
  2. ameans the systemic antibiotic treatment