title: [Bacteriological evaluations of combination therapies with minocycline and beta-lactams for methicillin-resistant Staphylococcus aureus. II. cefuzonam plus minocycline].
abstract: We performed an in vitro assessment of the antibacterial activity of therapy with cefuzonam (CZON) plus minocycline (MINO) against methicillin-resistant Staphylococcus aures (MRSA) infections. 1. Studies using MINO-susceptible and MINO-resistant MRSA strains suggested that the antibacterial activity of CZON + MINO was dependent on the antibiotic action of MINO, similarly to the case with cefotiam (CTM) + MINO. 2. The antibacterial activity (including the FIC index) of this combination was slightly inferior to that of CTM + MINO. However, the time course of antibacterial efficacy of CZON + MINO in MRSA pretreated with MINO was comparable to that of CTM + MINO. 3. CZON + MINO appeared to be a very useful combination in patients with mixed infections due to MRSA and Gram-negative bacteria.
authors.affiliation: Section of Studies, Tokyo Clinical Research Center.
authors.forename: K
authors.initials: K
authors.lastname: Deguchi
authors.forename: N
authors.initials: N
authors.lastname: Yokota
authors.forename: M
authors.initials: M
authors.lastname: Koguchi
authors.forename: Y
authors.initials: Y
authors.lastname: Nakane
authors.forename: Y
authors.initials: Y
authors.lastname: Suzuki
authors.forename: S
authors.initials: S
authors.lastname: Fukayama
authors.forename: R
authors.initials: R
authors.lastname: Ishihara
mesh_terms: D015296:Ceftizoxime / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000494:pharmacology; D004359:Drug Therapy, Combination; D016106:Methicillin Resistance; D008911:Minocycline / Q000008:administration & dosage / Q000494:pharmacology*; D013211:Staphylococcus aureus / Q000187:drug effects*
chemical_list: C049934:cefuzonam; D015296:Ceftizoxime; D008911:Minocycline