Efficacy of Amphotericin B at Suboptimal Dose Combined with Voriconazole in a Murine Model of Aspergillus fumigatus Infection with PoorIn VivoResponse to the Azole
Author(s) -
Marcelo SandovalDenis,
F. Javier Pastor,
Javier Capilla,
Josep Guarro
Publication year - 2013
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.00563-13
Subject(s) - voriconazole , aspergillus fumigatus , azole , amphotericin b , aspergillosis , medicine , microbiology and biotechnology , mycosis , pharmacology , antifungal , biology , immunology
The combination of amphotericin B at a suboptimal dose (0.3 mg/kg) with voriconazole has shown efficacy in prolonging survival and reducing tissue burden in a murine model of disseminated infection by an isolate ofAspergillus fumigatus that had showed a poorin vivo response to the azole. The efficacy of the combined treatment was higher than that obtained with amphotericin B at 0.8 mg/kg.
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