De-escalation strategy using micafungin for the treatment of systemic Candida infections: budget impact in France and Germany

摘要

BackgroundThe incidence of azole-resistant Candida infections is increasing. Consequently, guidelines for treating systemic Candida infection (SCI) recommend a “de-escalation” strategy: initial broad-spectrum antifungal agents (e.g., echinocandins), followed by switching to fluconazole if isolates are fluconazole sensitive, rather than “escalation” with initial fluconazole treatment and then switching to echinocandins if isolates are fluconazole resistant. However, fluconazole may continue to be used as first-line treatment in view of its low acquisition costs. The aim of this study was, therefore, to evaluate the budget impact of the de-escalation strategy using micafungin compared with the escalation strategy in France and Germany.