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Invasive Candidiasis: Update and Current Challenges in the Management of This Mycosis in South America. Antibiotics (Basel) 2022; 11:antibiotics11070877. [PMID: 35884131 PMCID: PMC9312041 DOI: 10.3390/antibiotics11070877] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 06/21/2022] [Accepted: 06/24/2022] [Indexed: 12/23/2022] Open
Abstract
Invasive candidiasis encompassing Candida bloodstream infections and deep-seated candidiasis can become a persistent health problem. These infections are caused by Candida species and have high morbidity and mortality rates. Species distribution, access to diagnosis, treatment and mortality are different around the world. The mortality rate is high in South America (30–70%), and Candida albicans is the most prevalent species in this region. However, a global epidemiological shift to non-albicans species has been observed. In this group, C. parapsilosis is the species most frequently detected, followed by C. tropicalis, and at a slower rate, C. glabrata, which has also increased, in addition to the emerging C. auris, resistance to several drugs. This article summarizes relevant aspects of candidemia pathogenesis, such as the mechanisms of fungal invasion, immune response, and the impact of genetic defects that increase host susceptibility to developing the infection. We also discuss relevant aspects of treatment and future challenges in South America.
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Guo J, Zhang M, Qiao D, Shen H, Wang L, Wang D, Li L, Liu Y, Lu H, Wang C, Ding H, Zhou S, Zhou W, Wei Y, Zhang H, Xi W, Zheng Y, Wang Y, Tang R, Zeng L, Xu H, Wu W. Prevalence and Antifungal Susceptibility of Candida parapsilosis Species Complex in Eastern China: A 15-Year Retrospective Study by ECIFIG. Front Microbiol 2021; 12:644000. [PMID: 33746933 PMCID: PMC7969513 DOI: 10.3389/fmicb.2021.644000] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Accepted: 01/26/2021] [Indexed: 01/08/2023] Open
Abstract
Candida parapsilosis complex is one of the most common non-albicans Candida species that cause candidemia, especially invasive candidiasis. The purpose of this study was to evaluate the antifungal susceptibilities of both colonized and invasive clinical C. parapsilosis complex isolates to 10 drugs: amphotericin (AMB), anidulafungin (AFG), caspofungin (CAS), micafungin (MFG), fluconazole (FLZ), voriconazole (VRZ), itraconazole (ITZ), posaconazole (POZ), 5-flucytosine (FCY), and isaconazole (ISA). In total, 884 C. parapsilosis species complex isolates were gathered between January 2005 and December 2020. C. parapsilosis, Candida metapsilosis, and Candida orthopsilosis accounted for 86.3, 8.1, and 5.5% of the cryptic species, respectively. The resistance/non-wild-type rate of bloodstream C. parapsilosis to the drugs was 3.5%, of C. metapsilosis to AFG and CAS was 7.7%, and of C. orthopsilosis to FLZ and VRZ was 15% and to CAS, MFG, and POZ was 5%. The geometric mean (GM) minimum inhibitory concentrations (MICs) of non-bloodstream C. parapsilosis for CAS (0.555 mg/L), MFG (0.853 mg/L), FLZ (0.816 mg/L), VRZ (0.017 mg/L), ITZ (0.076 mg/L), and POZ (0.042 mg/L) were significantly higher than those of bloodstream C. parapsilosis, for which the GM MICs were 0.464, 0.745, 0.704, 0.015, 0.061, and 0.033 mg/L, respectively (P < 0.05). The MIC distribution of the bloodstream C. parapsilosis strains collected from 2019 to 2020 for VRZ, POZ, and ITZ were 0.018, 0.040, and 0.073 mg/L, significantly higher than those from 2005 to 2018, which were 0.013, 0.028, and 0.052 mg/L (P < 0.05). Additionally, MIC distributions of C. parapsilosis with FLZ and the distributions of C. orthopsilosis with ITZ and POZ might be higher than those in Clinical and Laboratory Standards Institute studies. Furthermore, a total of 143 C. parapsilosis complex isolates showed great susceptibility to ISA. Overall, antifungal treatment of the non-bloodstream C. parapsilosis complex isolates should be managed and improved. The clinicians are suggested to pay more attention on azoles usage for the C. parapsilosis complex isolates. In addition, establishing the epidemiological cutoff values (ECVs) for azoles used in Eastern China may offer better guidance for clinical treatments. Although ISA acts on the same target as other azoles, it may be used as an alternative therapy for cases caused by FLZ- or VRZ-resistant C. parapsilosis complex strains.
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Affiliation(s)
- Jian Guo
- Department of Laboratory Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Min Zhang
- Department of Laboratory Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Dan Qiao
- Department of Laboratory Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hui Shen
- Department of Laboratory Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Lili Wang
- Department of Laboratory Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Dongjiang Wang
- Department of Laboratory Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Li Li
- Department of Laboratory Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yun Liu
- Department of Laboratory Medicine, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
| | - Huaiwei Lu
- Department of Laboratory Medicine, The First Affiliated Hospital of USTC, Hefei, China
| | - Chun Wang
- Department of Laboratory Medicine, Children’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hui Ding
- Department of Laboratory Medicine, Lishui Municipal Central Hospital, Lishui, China
| | - Shuping Zhou
- Department of Laboratory Medicine, Jiangxi Provincial Children’s Hospital, Nanchang, China
| | - Wanqing Zhou
- Department of Laboratory Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing University, Nanjing, China
| | - Yingjue Wei
- Department of Laboratory Medicine, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Haomin Zhang
- Department of Laboratory Medicine, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wei Xi
- Department of Laboratory Medicine, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yi Zheng
- Department of Clinical Laboratory, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Yueling Wang
- Department of Clinical Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Rong Tang
- Department of Laboratory Medicine, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lingbing Zeng
- Department of Laboratory Medicine, The First Affiliated Hospital of Nanchang University, Nanchang, China
- Lingbing Zeng,
| | - Heping Xu
- Department of Laboratory Medicine, The First Affiliated Hospital of Xiamen University, Xiamen, China
- Heping Xu,
| | - Wenjuan Wu
- Department of Laboratory Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- *Correspondence: Wenjuan Wu,
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Marcos‐Arias C, Mateo E, Jurado‐Martín I, Pena‐Fernández N, Cantón E, Pemán J, Quindós G, Eraso E. Utility of two PCR‐RFLP‐based techniques for identification of
Candida parapsilosis
complex blood isolates. Mycoses 2020; 63:461-470. [DOI: 10.1111/myc.13061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 02/06/2020] [Accepted: 02/08/2020] [Indexed: 12/29/2022]
Affiliation(s)
| | | | | | | | - Emilia Cantón
- Instituto de Investigación Sanitaria La Fe Valencia Spain
| | - Javier Pemán
- Instituto de Investigación Sanitaria La Fe Valencia Spain
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Vigezzi C, Icely P, Dudiuk C, Rodríguez E, Miró M, Castillo G, Azcurra A, Abiega C, Caeiro J, Riera F, García-Effrón G, Sotomayor C. Frequency, virulence factors and antifungal susceptibility of Candida parapsilosis species complex isolated from patients with candidemia in the central region of Argentina. J Mycol Med 2019; 29:285-291. [DOI: 10.1016/j.mycmed.2019.100907] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 07/30/2019] [Accepted: 10/07/2019] [Indexed: 11/15/2022]
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Arastehfar A, Khodavaisy S, Daneshnia F, Najafzadeh MJ, Mahmoudi S, Charsizadeh A, Salehi MR, Zarrinfar H, Raeisabadi A, Dolatabadi S, Zare Shahrabadi Z, Zomorodian K, Pan W, Hagen F, Boekhout T. Molecular Identification, Genotypic Diversity, Antifungal Susceptibility, and Clinical Outcomes of Infections Caused by Clinically Underrated Yeasts, Candida orthopsilosis, and Candida metapsilosis: An Iranian Multicenter Study (2014-2019). Front Cell Infect Microbiol 2019; 9:264. [PMID: 31417877 PMCID: PMC6682699 DOI: 10.3389/fcimb.2019.00264] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 07/08/2019] [Indexed: 01/05/2023] Open
Abstract
Despite the increasing occurrence of Candida orthopsilosis and Candida metapsilosis in clinical settings, little is known about their microbiological and clinical properties. Herein, we conducted a national retrospective study (2014–2019) from multiple centers in Iran. Among the 1,770 Candida isolates collected, we identified 600 Candida parapsilosis species complex isolates. Isolate identification was performed by 9-plex PCR, matrix-assisted laser desorption-time of flight mass spectrometry (MALDI-TOF MS), and rDNA sequencing, and antifungal susceptibility testing (AFST) followed CLSI M27-A3/S4; genotyping was performed by amplified fragment length polymorphism (AFLP) analysis; and clinical information was mined. Thirty-one isolates of C. orthopsilosis from various clinical sources, one mixed sample (blood) concurrently containing C. orthopsilosis and C. parapsilosis and one isolate of C. metapsilosis from a nail sample were identified. Although both 9-plex PCR and MALDI-TOF successfully identified all isolates, only 9-plex PCR could identify the agents in a mixed sample. For the C. orthopsilosis isolates, resistance (non-wild type) was noted only for itraconazole (n = 4; 12.5%). Anidulafungin and fluconazole showed the highest and voriconazole had the lowest geometric mean values. AFLP analysis showed three main and four minor genotypes. Interestingly, 90% of nail isolates clustered with 80% of the blood isolates within two clusters, and four blood isolates recovered from four patients admitted to a hospital clustered into two genotypes and showed a high degree of similarity (>99.2%), which suggests that C. orthopsilosis disseminates horizontally. Supported by our data and published case studies, C. orthopsilosis and C. metapsilosis can be linked to challenging clinical failures, and successful outcomes are not always mirrored by in vitro susceptibility. Accordingly, conducting nationwide studies may provide more comprehensive data, which is required for a better prognosis and clinical management of patients.
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Affiliation(s)
- Amir Arastehfar
- Department of Medical Mycology, Westerdijk Fungal Biodiversity Institute, Utrecht, Netherlands
| | - Sadegh Khodavaisy
- Zoonoses Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran.,Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Farnaz Daneshnia
- Department of Medical Mycology, Westerdijk Fungal Biodiversity Institute, Utrecht, Netherlands
| | - Mohammad-Javad Najafzadeh
- Department of Medical Mycology and Parasitology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Shahram Mahmoudi
- Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.,Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Arezoo Charsizadeh
- Immunology, Asthma, and Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad-Reza Salehi
- Department of Infectious Diseases and Tropical Medicine, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Zarrinfar
- Allergy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Abbas Raeisabadi
- Department of Medical Mycology and Parasitology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Somayeh Dolatabadi
- Faculty of Engineering, Sabzevar University of New Technology, Sabzevar, Iran
| | - Zahra Zare Shahrabadi
- Basic Sciences in Infectious Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Kamiar Zomorodian
- Basic Sciences in Infectious Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Weihua Pan
- Medical Mycology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Ferry Hagen
- Department of Medical Mycology, Westerdijk Fungal Biodiversity Institute, Utrecht, Netherlands.,Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, Netherlands.,Laboratory of Medical Mycology, Jining No. 1 People's Hospital, Jining, China
| | - Teun Boekhout
- Department of Medical Mycology, Westerdijk Fungal Biodiversity Institute, Utrecht, Netherlands.,Medical Mycology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China.,Institute of Biodiversity and Ecosystem Dynamics, University of Amsterdam, Amsterdam, Netherlands
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Brilhante RSN, Sales JA, da Silva MLQ, de Oliveira JS, Pereira LDA, Pereira-Neto WA, Cordeiro RDA, Sidrim JJC, Castelo-Branco DDSCM, Rocha MFG. Antifungal susceptibility and virulence of Candida parapsilosis species complex: an overview of their pathogenic potential. J Med Microbiol 2018; 67:903-914. [PMID: 29846153 DOI: 10.1099/jmm.0.000756] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
PURPOSE Antifungal resistance and several putative virulence factors have been associated with the pathogenicity of the Candida parapsilosis species complex. The objective of this study was to evaluate the antifungal susceptibility, the production of virulence factors and the pathogenicity of the C. parapsilosis complex. METHODOLOGY Overall, 49 isolates of C. parapsilosis sensu stricto, 19 C. orthopsilosis and nine C. metapsilosis were used. The planktonic and biofilm susceptibility to fluconazole, itraconazole, voriconazole, amphotericin B and caspofungin was assessed using a broth microdilution assay. Finally, the production of biofilm and hydrolytic enzymes and the fungal pathogenicity against Caenorhabditis elegans were investigated.Results/Key findings. Overall, one C. orthopsilosis was resistant to caspofungin and susceptible-dose-dependent to itraconazole, the other two C. orthopsilosis were susceptible-dose-dependent to fluconazole and itraconazole, and one C. metapsilosis was susceptible-dose-dependent to azoles. A total of 67.5 % of the isolates were biofilm producers. Amphotericin B and caspofungin caused the greatest reduction in the metabolic activity and biomass of mature biofilms. Phospholipase and protease production was observed in 55.1 % of C. parapsilosis sensu stricto, 42.1 % of C. orthopsilosis and 33.3 % of C. metapsilosis isolates. Moreover, 57.9 % of C. orthopsilosis and 20.4 % of C. parapsilosis sensu stricto isolates were β-haemolytic, and all C. metapsilosis were α-haemolytic. Finally, the C. parapsilosis complex caused high mortality of C. elegans after 96 h of exposure. CONCLUSION These results reinforce the heterogeneity of these cryptic species for their antifungal susceptibility, virulence and pathogenic potential, emphasizing the relevance of monitoring these emerging pathogens.
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Affiliation(s)
- Raimunda Sâmia Nogueira Brilhante
- Department of Pathology and Legal Medicine, Postgraduate Program in Medical Microbiology, Specialized Medical Mycology Center, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - Jamille Alencar Sales
- School of Veterinary Medicine, Postgraduate Program in Veterinary Sciences, State University of Ceará, Fortaleza, Ceará, Brazil
| | - Maria Lucilene Queiroz da Silva
- Department of Pathology and Legal Medicine, Postgraduate Program in Medical Microbiology, Specialized Medical Mycology Center, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - Jonathas Sales de Oliveira
- Department of Pathology and Legal Medicine, Postgraduate Program in Medical Microbiology, Specialized Medical Mycology Center, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - Lucas de Alencar Pereira
- Department of Pathology and Legal Medicine, Postgraduate Program in Medical Microbiology, Specialized Medical Mycology Center, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - Waldemiro Aquino Pereira-Neto
- Department of Pathology and Legal Medicine, Postgraduate Program in Medical Microbiology, Specialized Medical Mycology Center, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - Rossana de Aguiar Cordeiro
- Department of Pathology and Legal Medicine, Postgraduate Program in Medical Microbiology, Specialized Medical Mycology Center, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - José Júlio Costa Sidrim
- Department of Pathology and Legal Medicine, Postgraduate Program in Medical Microbiology, Specialized Medical Mycology Center, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - Débora de Souza Collares Maia Castelo-Branco
- Department of Pathology and Legal Medicine, Postgraduate Program in Medical Microbiology, Specialized Medical Mycology Center, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - Marcos Fábio Gadelha Rocha
- Department of Pathology and Legal Medicine, Postgraduate Program in Medical Microbiology, Specialized Medical Mycology Center, Federal University of Ceará, Fortaleza, Ceará, Brazil.,School of Veterinary Medicine, Postgraduate Program in Veterinary Sciences, State University of Ceará, Fortaleza, Ceará, Brazil
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