Abstract
Purpose
The aim of the present study was to analyze candidaemia’s epidemiology (incidence, species distribution, and susceptibility rates) and antifungal consumption during a 9-year period.
Methods
All candidaemias recorded at The University General Hospital of Patras, Greece, between 2009 and 2017 were included. Candida isolates were identified using the germ tube test, API 20C AUX System, and/or Vitek-2 YST card. Antifungal susceptibility was determined by the gradient method according to CLSI.
Results
During the study period, 505 episodes of candidaemia were observed with an overall incidence of 1.5 episodes per 1000 hospital admissions (1.1 episodes in 2009 to 1.9 in 2017: P 0.038, r 0.694). C. albicans was the leading cause (200 cases; 39.6%), followed by C. parapsilosis (185; 36.6%), C. glabrata (56; 11.1%), C. tropicalis (50; 9.9%), C. krusei (8; 0.2%), C. lusitaniae (5; < 0.1%), and C. guilliermondii (1; < 0.1%). Overall resistance to fluconazole, voriconazole, anidulafungin, caspofungin, and micafungin (according to CLSI) were 11.6%, 4.1%, 2.0%, 6.0%, and 0.8%, respectively. The overall consumption of antifungal drugs was stable, with a significant reduction of fluconazole’s use in favor of echinocandins.
Conclusions
An increase in the incidence of candidaemia and a predominance of Candida non-albicans due to decreasing use of fluconazole in favor of more potent antifungals, such as echinocandins, are reported in this study.
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References
European Centre for Disease Prevention and Control (ECDC). Point prevalence survey of healthcare associated infections and antimicrobial use in European acute care hospitals. Stockholm: ECDC; 2013.
Goemaere B, Becker P, Van Wijngaerden E, et al. Increasing candidaemia incidence from 2004 to 2015 with a shift in epidemiology in patients preexposed to antifungals. Mycoses. 2018;61:127–33.
Barchiesi F, Orsetti E, Gesuita R, et al. Epidemiology, clinical characteristics, and outcome of candidemia in a tertiary referral center in Italy from 2010 to 2014. Infection. 2016;44:205–13.
Hii IM, Chang HL, Lin LC, et al. Changing epidemiology of candidemia in a medical center in middle Taiwan. J Microbiol Immunol Infect. 2015;48:306–15.
De Francesco MA, Piccinelli G, Gelmi M, et al. Invasive candidiasis in Brescia, Italy: analysis of species distribution and antifungal susceptibilities during seven years. Mycopathologia. 2017;182:897–905.
Falagas ME, Roussos N, Vardakas KZ. Relative frequency of albicans and the various non-albicans Candida spp among candidemia isolates from inpatients in various parts of the world: a systematic review. Int J Infect Dis. 2010;14:e954-66.
Antinori S, Milazzo L, Sollima S, et al. Candidemia and invasive candidiasis in adults: a narrative review. Eur J Intern Med. 2016;34:21–8.
Farmakiotis D, Kontoyiannis DP. Epidemiology of antifungal resistance in human pathogenic yeasts: current viewpoint and practical recommendations for management. Int J Antimicrob Agents. 2017;50:318–24.
Papadimitriou-Olivgeris M, Spiliopoulou A, Fligou F, et al. Risk factors and predictors of mortality of candidaemia among critically ill patients: role of antifungal prophylaxis in its development and in selection of non-albicans species. Infection. 2017;45:651–7.
Kofteridis DP, Valachis A, Dimopoulou D, et al. Factors influencing non-albicans candidemia: a case-case-control study. Mycopathologia. 2017;182:665–72.
Vogiatzi L, Ilia S, Sideri G, et al. Invasive candidiasis in pediatric intensive care in Greece: a nationwide study. Intensive Care Med. 2013;39:2188–95.
Gamaletsou MN, Walsh TJ, Zaoutis T, et al. A prospective, cohort, multicentre study of candidaemia in hospitalized adult patients with haematological malignancies. Clin Microbiol Infect. 2014;20:O50-7.
Papadimitriou-Olivgeris M, Spiliopoulou A, Fligou F, et al. Association of KPC-producing Klebsiella pneumoniae colonization or infection with Candida isolation and selection of non-albicans species. Diagn Microbiol Infect Dis. 2014;80:227–32.
Spiliopoulou A, Vamvakopoulou S, Bartzavali C, et al. Eleven-year retrospective survey of candidaemia in a university hospital in southwestern Greece. Clin Microbiol Infect. 2010;16:1378–81.
Vardakas KZ, Michalopoulos A, Kiriakidou KG, et al. Candidaemia: incidence, risk factors, characteristics and outcomes in immunocompetent critically ill patients. Clin Microbiol Infect. 2009;15:289–92.
Clinical and Laboratory Standards Institute. Reference method for broth dilution antifungal susceptibility testing of yeasts; fourth informational supplement, M27-S4. Wayne: CLSI; 2012.
WHO Collaborating Centre for Drug Statistics Methodology. Guidelines for ATC classification and DDD assignment, 2018. Oslo. 2017. https://www.whocc.no/filearchive/publications/guidelines.pdf. Accessed 29 Jun 2018.
Arendrup MC, Dzajic E, Jensen RH, et al. Epidemiological changes with potential implication for antifungal prescription recommendations for fungaemia: data from a nationwide fungaemia surveillance programme. Clin Microbiol Infect. 2013;19:E343–E353.
Hesstvedt L, Gaustad P, Andersen CT, et al. Twenty-two years of candidaemia surveillance: results from a Norwegian national study. Clin Microbiol Infect. 2015;21:938–45.
Tedeschi S, Tumietto F, Giannella M, et al. Epidemiology and outcome of candidemia in internal medicine wards: a regional study in Italy. Eur J Intern Med. 2016;34:39–44.
Puig-Asensio M, Padilla B, Garnacho-Montero J, et al. Epidemiology and predictive factors for early and late mortality in Candida bloodstream infections: a population-based surveillance in Spain. Clin Microbiol Infect. 2014;20:O245-54.
Spyropoulou A, Papadimitriou-Olivgeris M, Bartzavali C, et al. A ten-year surveillance study of carbapenemase-producing Klebsiella pneumoniae in a tertiary care Greek university hospital: predominance of KPC- over VIM- or NDM-producing isolates. J Med Microbiol. 2016;65:240–6.
Spiliopoulou A, Dimitriou G, Jelastopulu E, et al. Neonatal intensive care unit candidemia: epidemiology, risk factors, outcome, and critical review of published case series. Mycopathologia. 2012;173:219–28.
Wang H, Zhang L, Kudinha T, et al. Investigation of an unrecognized large-scale outbreak of Candida parapsilosis sensu stricto fungaemia in a tertiary-care hospital in China. Sci Rep. 2016;6:27099.
Hernandez-Castro R, Arroyo-Escalante S, Carrillo-Casas EM, et al. Outbreak of Candida parapsilosis in a neonatal intensive care unit: a health care workers source. Eur J Pediatr. 2010;169:783–7.
Pfaller M, Neofytos D, Diekema D, et al. Epidemiology and outcomes of candidemia in 3648 patients: data from the prospective antifungal therapy (PATH Alliance(R)) registry, 2004–2008. Diagn Microbiol Infect Dis. 2012;74:323–31.
Cornely OA, Bassetti M, Calandra T, et al. ESCMID* guideline for the diagnosis and management of Candida diseases 2012: non-neutropenic adult patients. Clin Microbiol Infect. 2012;18:19–37.
Bailly S, Maubon D, Fournier P, et al. Impact of antifungal prescription on relative distribution and susceptibility of Candida spp.—trends over 10 years. J Infect. 2016;72:103–11.
Mencarini J, Mantengoli E, Tofani L, et al. Evaluation of candidemia and antifungal consumption in a large tertiary care Italian hospital over a 12-year period. Infection. 2018;46:469–76
Arendrup MC, Pfaller MA, Danish Fungaemia Study G. Caspofungin Etest susceptibility testing of Candida species: risk of misclassification of susceptible isolates of C. glabrata and C. krusei when adopting the revised CLSI caspofungin breakpoints. Antimicrob Agents Chemother. 2012;56:3965–8.
Funding
This study was supported by funds of the Department of Microbiology, School of Medicine, University of Patras.
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The authors declare no conflict of interest.
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The study was approved by the Bioethics’ Committee of the UGHP (no. 3324).
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Papadimitriou-Olivgeris, M., Spiliopoulou, A., Kolonitsiou, F. et al. Increasing incidence of candidaemia and shifting epidemiology in favor of Candida non-albicans in a 9-year period (2009–2017) in a university Greek hospital. Infection 47, 209–216 (2019). https://doi.org/10.1007/s15010-018-1217-2
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DOI: https://doi.org/10.1007/s15010-018-1217-2