1. Candida auris in Greek healthcare facilities: Active surveillance results on first cases and outbreaks from eleven hospitals within Attica region.
- Author
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Politi L, Vrioni G, Hatzianastasiou S, Lada M, Martsoukou M, Sipsas NV, Chini M, Baka V, Kafkoula E, Masgala A, Pirounaki M, Michailidis C, Chrysos G, Zarkotou O, Mamali V, Papastamopoulos V, Saroglou G, Pournaras S, Meletiadis J, Karakasiliotis I, Karachalios S, Smilakou S, Skandami V, Orfanidou M, Argyropoulou A, Tsakris A, and Kontopidou F
- Subjects
- Humans, Greece epidemiology, Aged, Male, Female, Retrospective Studies, Middle Aged, Aged, 80 and over, Adult, Hospitals statistics & numerical data, Health Facilities statistics & numerical data, Infection Control, Risk Factors, Drug Resistance, Fungal, Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization, Candida isolation & purification, Candida drug effects, Candida classification, Hospitalization statistics & numerical data, Disease Outbreaks statistics & numerical data, Antifungal Agents therapeutic use, Antifungal Agents pharmacology, Candidiasis epidemiology, Candidiasis microbiology, Cross Infection epidemiology, Cross Infection microbiology, Candida auris genetics, Microbial Sensitivity Tests
- Abstract
Background: Candida auris was sporadically detected in Greece until 2019. Thereupon, there has been an increase in isolations among inpatients of healthcare facilities., Aim: We aim to report active surveillance data on MALDI-TOF confirmed Candida auris cases and outbreaks, from November 2019 to September 2021., Methods: A retrospective study on hospital-based Candida auris data, over a 23-month period was conducted, involving 11 hospitals within Attica region. Antifungal susceptibility testing and genotyping were conducted. Case mortality and fatality rates were calculated and p-values less than 0.05 were considered statistically significant. Infection control measures were enforced and enhanced., Results: Twenty cases with invasive infection and 25 colonized were identified (median age: 72 years), all admitted to hospitals for reasons other than fungal infections. Median hospitalisation time until diagnosis was 26 days. Common risk factors among cases were the presence of indwelling devices (91.1 %), concurrent bacterial infections during hospitalisation (60.0 %), multiple antimicrobial drug treatment courses prior to hospitalisation (57.8 %), and admission in the ICU (44.4 %). Overall mortality rate was 53 %, after a median of 41.5 hospitalisation days. Resistance to fluconazole and amphotericin B was identified in 100 % and 3 % of tested clinical isolates, respectively. All isolates belonged to South Asian clade I. Outbreaks were identified in six hospitals, while remaining hospitals detected sporadic C. auris cases., Conclusion: Candida auris has proven its ability to rapidly spread and persist among inpatients and environment of healthcare facilities. Surveillance focused on the presence of risk factors and local epidemiology, and implementation of strict infection control measures remain the most useful interventions., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 SFMM. Published by Elsevier Masson SAS. All rights reserved.)
- Published
- 2024
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