Isavuconazole: A New Broad-Spectrum Triazole Antifungal Agent.

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Isavuconazole: A New Broad-Spectrum Triazole Antifungal Agent.

Clin Infect Dis. 2015 Jul 15;

Authors: Miceli MH, Kauffman CA

Abstract
Isavuconazole is a new extended spectrum triazole with activity against yeasts, molds, and dimorphic fungi. It is approved for the treatment of invasive aspergillosis and mucormycosis. Advantages of this triazole include the availability of a water-soluble IV formulation, excellent bioavailability of the oral formulation, and predictable pharmacokinetics in adults. A randomized, double-blind comparison clinical trial for treatment of invasive aspergillosis found that the efficacy of isavuconazole was non-inferior to that of voriconazole. An open-label trial that studied primary, as well as salvage therapy of invasive mucormycosis showed efficacy with isavuconazole that was similar to that reported for amphotericin B and posaconazole. In patients in these studies, as well as in normal volunteers, isavuconazole was well tolerated, appeared to have few serious adverse effects, and had fewer drug-drug interactions than those noted with voriconazole. As clinical experience increases, the role of this new triazole in the treatment of invasive fungal infections will be better defined.

PMID: 26179012 [PubMed - as supplied by publisher]