Journal of Fungi (Apr 2024)

<i>Fusarium</i>, <i>Scedosporium</i> and Other Rare Mold Invasive Infections: Over Twenty-Five-Year Experience of a European Tertiary-Care Center

  • Marie-Pierre Ledoux,
  • Elise Dicop,
  • Marcela Sabou,
  • Valérie Letscher-Bru,
  • Vincent Castelain,
  • François Danion,
  • Raoul Herbrecht

DOI
https://doi.org/10.3390/jof10040289
Journal volume & issue
Vol. 10, no. 4
p. 289

Abstract

Read online

Invasive mold infections (IMD) are an emerging concern due to the growing prevalence of patients at risk, encompassing but not limited to allogeneic hematopoietic stem cell transplant recipients, hematological malignancies patients, solid organ transplant recipients and intensive care unit patients. In contrast with invasive aspergillosis and mucormycosis, other hyalohyphomycoses and phaeohyphomycoses remain poorly known. We conducted a retrospective analysis of the clinical, biological, microbiological and evolutive features of 92 IMD having occurred in patients in our tertiary-care center over more than 25 years. A quarter of these infections were due to multiple molds. Molds involved were Fusarium spp. (36.2% of IMD with a single agent, 43.5% of IMD with multiple agents), followed by Scedosporium spp. (respectively 14.5% and 26.1%) and Alternaria spp. (respectively 13.0% and 8.7%). Mortality at day 84 was higher for Fusarium spp., Scedosporium spp. or multiple pathogens IMD compared with Alternaria or other pathogens (51.7% vs. 17.6%, p p = 0.041). Better awareness, understanding and treatments are awaited to improve patient prognosis.

Keywords