In vitro combination of voriconazole with micafungin against azole-resistant clinical isolates of Aspergillus fumigatus from different geographical regions

摘要

In vitro interaction of voriconazole with micafungin was evaluated against 33 clinical Aspergillus fumigatus isolates, including azole-resistant (n = 31) and -susceptible (n = 2) isolates. Interaction was synergistic for only I resistant isolate carrying the TR34/L98H mutation. No antagonistic effects were observed for 96.8% of azole-resistant isolates. (C) 2018 Elsevier Inc. All rights reserved.