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Query: UMLS:C0014118 (endocarditis)
 15,629 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Enoxacin administered orally was compared with vancomycin administered intravenously for the treatment of experimental methicillin-resistant Staphylococcus aureus endocarditis. The MICs and MBCs of both enoxacin and vancomycin for an inoculum of 5.0 X 10(5) CFU of the methicillin-resistant S. aureus strain per ml were 1.56 microgram/ml. With an inoculum of 10(8) CFU/ml, enoxacin at 6 micrograms/ml and vancomycin at 180 micrograms/ml resulted in similar decreases in numbers of methicillin-resistant S. aureus in broth. Methicillin-resistant S. aureus endocarditis in rabbits was treated with enoxacin at 100 mg/kg orally every 12 h or vancomycin at 30 mg/kg intravenously every 12 h for 3 or 5 days. Enoxacin treatment for 3 or 5 days and vancomycin treatment for 5 days significantly reduced bacterial counts of vegetations compared with those in untreated control rabbits after 1 day of infection. Bacterial counts of vegetations after vancomycin treatment for 3 days did not differ significantly from those of untreated controls. Bacterial counts of vegetations in the four therapeutic groups did not differ significantly from one another. In uninfected rabbits single doses of vancomycin at 30 mg/kg administered intravenously achieved much higher concentrations in serum than did single doses of enoxacin at 100 mg/kg administered orally. Enoxacin had an elimination half-life in serum that was approximately 1.5 times longer than that of vancomycin. This study demonstrated that enoxacin administered orally is as effective as vancomycin administered intravenously for the treatment of experimental methicillin-resistant S. aureus endocarditis.
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PMID:Enoxacin compared with vancomycin for the treatment of experimental methicillin-resistant Staphylococcus aureus endocarditis. 345 91

This study compared difloxacin administered orally, enoxacin administered orally, and cefoperazone administered intramuscularly for the treatment of experimental Enterobacter aerogenes endocarditis. Difloxacin significantly reduced bacterial counts of vegetations, as compared with enoxacin and cefoperazone. Enoxacin and cefoperazone did not differ significantly. This study demonstrated that difloxacin was significantly more effective than enoxacin and cefoperazone for the treatment of E. aerogenes endocarditis in rabbits.
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PMID:Comparison of difloxacin, enoxacin, and cefoperazone for treatment of experimental Enterobacter aerogenes endocarditis. 347 89

This study compared enoxacin administered orally with cefoperazone administered intramuscularly for the treatment of Enterobacter aerogenes endocarditis in rabbits. The MICs and MBCs of both enoxacin and cefoperazone for an inoculum of 10(5) CFU/ml of the E. aerogenes strain used were 0.8 micrograms/ml, respectively. With an inoculum of 10(8) organisms per ml, enoxacin at 2 and 5 micrograms/ml and cefoperazone at 60 and 155 micrograms/ml were effective in reducing titers of E. aerogenes in broth. E. aerogenes endocarditis in rabbits was treated with enoxacin (100 or 25 mg/kg orally every 6 h) or cefoperazone (60 mg/kg intramuscularly every 6 h) for 5 or 10 days. Enoxacin at 100 and 25 mg/kg significantly reduced bacterial titers of vegetations compared with those of untreated controls. Enoxacin at 100 mg/kg was significantly more effective than enoxacin at 25 mg/kg and cefoperazone. Enoxacin at 25 mg/kg and cefoperazone did not differ significantly. Cefoperazone and controls did not differ significantly. In uninfected rabbits single doses of cefoperazone achieved much higher concentrations in serum than single doses of enoxacin (25 and 100 mg/kg). The half-lives of enoxacin at 25 and 100 mg/kg were approximately three times longer than that of cefoperazone.
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PMID:Enoxacin compared with cefoperazone for the treatment of experimental Enterobacter aerogenes endocarditis. 386 Jan 86

The efficacies of amikacin, ofloxacin, pefloxacin, ciprofloxacin, enoxacin and fleroxacin, each as monotherapy, were evaluated in a rabbit model of induced left-sided Pseudomonas aeruginosa endocarditis. Therapy started 48 h after infection and lasted 5 days. All agents were given intramuscularly; amikacin at 7 mg/kg/12 h, and each quinolone at 35 mg/kg/12 h. All animals survived except for 1 of the group that received amikacin, and 2 of the untreated control group. No sterile vegetations were found in the untreated group and the group of fleroxacin, while 3 animals from the amikacin, ofloxacin, and enoxacin groups, and 2 from the ciprofloxacin and pefloxacin groups had sterile vegetations. All agents used significantly reduced the number of CFU per gram of vegetation versus untreated controls. Enoxacin and ciprofloxacin were equipotent and more effective than pefloxacin, ofloxacin and amikacin. Fleroxacin had a weaker activity.
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PMID:Efficacy of amikacin, ofloxacin, pefloxacin, ciprofloxacin, enoxacin and fleroxacin in experimental left-sided Pseudomonas aeruginosa endocarditis. 1067 62