Language
English
Publication Date
1-1-2025
Journal
IDCases
DOI
10.1016/j.idcr.2025.e02232
PMID
40330576
PMCID
PMC12052687
PubMedCentral® Posted Date
4-18-2025
PubMedCentral® Full Text Version
Post-print
Abstract
Introduction: Invasive candidiasis is a common healthcare-associated infection with significant morbidity and mortality. Candida auris in particular has emerged as a problematic and challenging healthcare-associated infection, especially with regards to infections involving left ventricular assist devices (LVADs). There is a paucity of evidence on the best management of these particular types of infections. Rezafungin is a newly-approved echinocandin and an important new tool in the management of invasive candidiasis. We report the novel use of rezafungin for suppressive therapy in a patient with an LVAD-associated C. auris infection.
Case: The patient is a 57-year-old male with a past medical history most notable for heart failure with ischemic cardiomyopathy. The patient underwent LVAD placement and his post-LVAD placement clinical course was notable for recurrent C. auris fungemia. The patient was originally on indefinite micafungin therapy, but was eventually switched to once-weekly rezafungin as this was felt to be safer, easier, and more convenient for the patient. He did well on weekly rezafungin for about 4 months but did eventually develop breakthrough C. auris fungemia.
Conclusions: Rezafungin is a promising new antifungal in the armamentarium of drugs for treatment of invasive candidiasis, notably C. auris. Though the patient did develop a breakthrough C. auris bloodstream infection while on rezafungin therapy, his infection was well-controlled for a little over 4 months, which prevented any C. auris-related hospital admissions during that time period. This case represents the first example of rezafungin being used for an LVAD-associated C. auris infection.
Keywords
Candida auris, Rezafungin, LVAD, LVAD-associated infections, Suppressive therapy
Published Open-Access
yes
Recommended Citation
Stack, Matthew A; Ostrosky-Zeichner, Luis; Hasbun, Rodrigo; et al., "Rezafungin for Suppressive Therapy of Candida auris in a Patient With a Left Ventricular Assist Device (LVAD)" (2025). The Brown Foundation: Institute of Molecular Medicine. 58.
https://digitalcommons.library.tmc.edu/molecular_med/58