ristocetin has been researched along with Bacteremia* in 2 studies
2 other study(ies) available for ristocetin and Bacteremia
Article | Year |
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Trends in gram-positive bloodstream organism resistance: a seven-year audit of five glycopeptides and other drugs at a large university hospital.
Gram-positive pathogens (n = 525) isolated from bloodstream infections were tested by a reference broth microdilution method to establish antibiotic susceptibility trends (1985 to 1991). Cefazolin, ciprofloxacin, gentamicin, novobiocin, oxacillin, rifampin, teicoplanin, vancomycin, trimethoprim/sulfamethoxazole, daptomycin and two investigational glycopeptides (LY264826 and MDL62873) were investigated. Strains were selected without bias (first two isolates each month/species; no patient duplicates) as follows: 132 Staphylococcus aureus, 129 Staphylococcus epidermidis, 72 Staphylococcus haemolyticus, 130 Enterococcus faecalis and 62 other enterococci. All isolates were susceptible to vancomycin and teicoplanin except for Staphylococcus haemolyticus which had a resistant teicoplanin MIC90 of 64 micrograms/mL. The susceptibilities to vancomycin and teicoplanin were unchanged over the monitored period. Daptomycin, LY264826 and MDL62873 also demonstrated consistent activity; MDL62873 being superior with a MIC90 of 0.12 micrograms/mL. In 1990-1991 a significantly increased resistance to ciprofloxacin was observed among oxacillin-resistant strains of staphylococci. Our data suggest that the emergence of invasive vancomycin-resistant strains in Gram-positive isolates remains a rare phenomenon. However, we have experienced an emergence of numerous ciprofloxacin-resistant strains among staphylococci that precludes its empirical use at our institution. Topics: Anti-Bacterial Agents; Bacteremia; Ciprofloxacin; Drug Resistance, Microbial; Enterococcus; Hospitals, University; Humans; Lactams; Microbial Sensitivity Tests; Ristocetin; Staphylococcus; Time Factors; Vancomycin | 1993 |
Failure of ristocetin therapy in three cases of staphylococcal sepsis with bacteremia.
Topics: Anti-Bacterial Agents; Antibiotics, Antitubercular; Bacteremia; Micrococcus; Ristocetin; Sepsis; Staphylococcal Infections | 1958 |