Trends of the Epidemiology of Candidemia in Switzerland: A 15-Year FUNGINOS Survey.
Open Forum Infect Dis
; 8(10): ofab471, 2021 Oct.
Article
em En
| MEDLINE
| ID: mdl-34660836
ABSTRACT
BACKGROUND:
The increasing incidence of candidemia and emergence of drug-resistant Candida species are major concerns worldwide. Long-term surveillance studies are needed.METHODS:
The Fungal Infection Network of Switzerland (FUNGINOS) conducted a 15-year (2004-2018), nationwide, epidemiological study of candidemia. Hospital-based incidence of candidemia, Candida species distribution, antifungal susceptibility, and consumption were stratified in 3 periods (2004-2008, 2009-2013, 2014-2018). Population-based incidence over the period 2009-2018 derived from the Swiss Antibiotic Resistance Surveillance System (ANRESIS).RESULTS:
A total of 2273 Candida blood isolates were studied. Population and hospital-based annual incidence of candidemia increased from 2.96 to 4.20/100 000 inhabitants (P = .022) and 0.86 to 0.99/10 000 patient-days (P = .124), respectively. The proportion of Candida albicans decreased significantly from 60% to 53% (P = .0023), whereas Candida glabrata increased from 18% to 27% (P < .0001). Other non-albicans Candida species remained stable. Candida glabrata bloodstream infections occurred predominantly in the age group 18-40 and above 65 years. A higher proportional increase of C glabrata was recorded in wards (18% to 29%, P < .0001) versus intensive care units (19% to 24%, P = .22). According to Clinical and Laboratory Standards Institute, nonsusceptibility to fluconazole in C albicans was observed in 1% of isolates, and anidulafungin and micafungin nonsusceptibility was observed in 2% of C albicans and C glabrata. Fluconazole consumption, the most frequently used antifungal, remained stable, whereas use of mold-active triazoles and echinocandins increased significantly in the last decade (P < .0001).CONCLUSIONS:
Over the 15-year period, the incidence of candidemia increased. A species shift toward C glabrata was recently observed, concurring with increased consumption of mold-active triazoles.
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Base de dados:
MEDLINE
Tipo de estudo:
Guideline
/
Screening_studies
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article