title: [Comparative studies on activities of antimicrobial agents against causative organisms isolated from patients with urinary tract infections (1996), III. Secular changes in susceptibility].
abstract: Susceptibilities to various antimicrobial agents were examined for Enterococcus faecalis, Staphylococcus aureus, Escherichia coli, Klebsiella spp., and Pseudomonas aeruginosa that were isolated from patients with urinary tract infections (UTIs) in 10 hospitals during June 1996 to May 1997, and the results were compared with those obtained during the same period in earlier years. 1. E. faecalis Among E. faecalis strains, those with high susceptibilities to ampicillin and minocycline appeared to have decreased in the latest study period. 2. S. aureus To almost antimicrobial agents, S. aureus isolated from uncomplicated UTIs showed low susceptibilities. But the MIC50s of those agents for S. aureus from complicated UTIs have changed better state. Particularly, the MIC50s of imipenem and clindamycin were 0.125 microgram/ml or below in the latest period for the first time in our history. 3. E. coli The susceptibilities to piperacillin and quinolones of E. coli isolated from uncomplicated UTIs were better than those isolated from complicated UTIs. 4. Klebsiella spp. The susceptibilities to almost antimicrobial agents of Klebsiella spp. have been better during the latest period, compared to those during period of 1995-1996, but to ofloxacin and ciprofloxacin have appeared to have been lower. 5. P. aeruginosa The susceptibilities to quinolones of P. aeruginosa have been better during the latest period compared those during periods of 1995-1996. But, the susceptibilities to cefozopran, carbapenems and monobactams of P. aeruginosa isolated from complicated UTIs appeared to have been lower. These susceptibility changes should be utilized in determining clinical treatments.
authors.affiliation: Department of Urology, Sapporo Medical University, School of Medicine.
authors.forename: Y
authors.initials: Y
authors.lastname: Kumamoto
authors.forename: T
authors.initials: T
authors.lastname: Tsukamoto
authors.forename: T
authors.initials: T
authors.lastname: Hirose
authors.forename: A
authors.initials: A
authors.lastname: Yokoo
authors.forename: S
authors.initials: S
authors.lastname: Shigeta
authors.forename: T
authors.initials: T
authors.lastname: Takahashi
authors.forename: Y
authors.initials: Y
authors.lastname: Shiraiwa
authors.forename: M
authors.initials: M
authors.lastname: Ogiwara
authors.forename: H
authors.initials: H
authors.lastname: Yoshida
authors.forename: Y
authors.initials: Y
authors.lastname: Imafuku
authors.forename: M
authors.initials: M
authors.lastname: Murai
authors.forename: K
authors.initials: K
authors.lastname: Watanabe
authors.forename: H
authors.initials: H
authors.lastname: Uchida
authors.forename: Y
authors.initials: Y
authors.lastname: Kobayashi
authors.forename: S
authors.initials: S
authors.lastname: Matsuda
authors.forename: M
authors.initials: M
authors.lastname: Fujime
authors.forename: K
authors.initials: K
authors.lastname: Fujita
authors.forename: J
authors.initials: J
authors.lastname: Igari
authors.forename: T
authors.initials: T
authors.lastname: Oguri
authors.forename: K
authors.initials: K
authors.lastname: Yamaguchi
authors.forename: T
authors.initials: T
authors.lastname: Matsumoto
authors.forename: F
authors.initials: F
authors.lastname: Kashitani
authors.forename: M
authors.initials: M
authors.lastname: Kaku
authors.forename: H
authors.initials: H
authors.lastname: Ooe
authors.forename: C
authors.initials: C
authors.lastname: Mochida
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D004352:Drug Resistance, Microbial; D013293:Enterococcus faecalis / Q000187:drug effects* / Q000302:isolation & purification; D004926:Escherichia coli / Q000187:drug effects* / Q000302:isolation & purification; D006801:Humans; D007709:Klebsiella / Q000187:drug effects* / Q000302:isolation & purification; D011550:Pseudomonas aeruginosa / Q000187:drug effects* / Q000302:isolation & purification; D013211:Staphylococcus aureus / Q000187:drug effects* / Q000302:isolation & purification; D013997:Time Factors; D014552:Urinary Tract Infections / Q000382:microbiology*
chemical_list: D000900:Anti-Bacterial Agents