The in vitro activity of fluconazole, itraconazole and ketoconazole against 625 Candida yeast strains from patients treated at the University Hospital of the Canaries, by means of a micromethod of dilution in broth enriched with Yeast Nitrogen Base (YNB), and buffered to pH7, has been assessed. Species distribution was as follows: Candida albicans (388), Candida tropicalis (84), Candida glabrata (84), Candida parapsilosis (69). Our results show 10.0% and 8.8% of C. albicans resistant to itraconazole and fluconazole, respectively, and 1.8% resistant to ketoconazole; 39.5% of C. tropicalis were resistant to itraconazole, 34.5% to fluconazole and 2.4% to ketaconazole. 19.1% of C. glabrata were resistant to fluconazole and 13.1% to itraconazole; 4.4% of C. parapsilosis were resistant to fluconazole and 1.5% to itraconazole. In general C. tropicalis was the most resistant strain and C. parapsilosis the most sensitive. The greatest percentages of resistance in vitro were seen with the two triazols.
No takes yet. Share an insight, caveat, or question.
Aràvalo et al. (1994) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: