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Bienvenu AL, Leray V, Guichon C, Bourget S, Chapuis C, Duréault A, Pavese P, Roux S, Kahale E, Chaabane W, Subtil F, Maucort-Boulch D, Talbot F, Dode X, Ghesquières H, Leboucher G. ANTIFON-CLIC®, a new clinical decision support system for the treatment of invasive aspergillosis: is it clinically relevant? ANNALES PHARMACEUTIQUES FRANÇAISES 2024; 82:514-521. [PMID: 38000506 DOI: 10.1016/j.pharma.2023.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 11/17/2023] [Accepted: 11/20/2023] [Indexed: 11/26/2023]
Abstract
BACKGROUND Invasive aspergillosis (IA) is increasing especially in new groups of patients. Despite advances in management, morbidity and mortality related to IA remain high. Thus, Clinical Decision Support System (CDSS) dedicated to IA are needed to promote the optimal antifungal for each group of patients. PATIENTS AND METHODS This was a retrospective multicenter cohort study involving intensive care units and medical units. Adult patients who received caspofungin, isavuconazole, itraconazole, liposomal amphotericin B, posaconazole, or voriconazole, for the treatment of IA were eligible for enrollment. The primary objective was the concordance between the clinician's prescription and the prescription recommended by the CDSS. The secondary objective was the concordance according to different hospitals, departments, and indications. RESULTS Eighty-eight patients (n=88) from three medical hospitals were included. The overall concordance was 97% (85/88) including 100% (41/41) for center A, 92% (23/25) for center B, and 95% (21/22) for center C. There was no significant difference in concordance among the hospitals (P=0.973), the departments (P=1.000), and the indications (P=0.799). The concordance was 70% (7/10) for isavuconazole due to its use as an empirical treatment and 100% (78/78) for the other antifungals. DISCUSSION The concordance rate was high whatever the hospital, the department, and the indication. The only discrepancy was attributed to the use of isavuconazole as an empirical treatment which is a therapeutic option not included in the CDSS. CONCLUSIONS This new CDSS dedicated to IA is meeting the clinical practice. Its implementation in routine will help to support antifungal stewardship.
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Affiliation(s)
- A-L Bienvenu
- Service pharmacie, groupement hospitalier nord, hospices civils de Lyon, Lyon, France; Univ Lyon, Malaria Research Unit, SMITh, ICBMS UMR 5246, Lyon, France.
| | - V Leray
- Service d'anesthésie-réanimation, groupement hospitalier centre, hospices civils de Lyon, Lyon, France
| | - C Guichon
- Service d'anesthésie-réanimation, groupement hospitalier nord, Hospices civils de Lyon, Lyon, France
| | - S Bourget
- Service pharmacie, CH de Valence, Valence, France
| | - C Chapuis
- Service de pharmacie, CHU de Grenoble, Grenoble-Alpes, France
| | - A Duréault
- Service des maladies infectieuses, centre hospitalier de Valence, Valence, France
| | - P Pavese
- Service des maladies infectieuses, CHU de Grenoble, Grenoble-Alpes, France
| | - S Roux
- Service des maladies infectieuses et tropicales, hospices civils de Lyon, Lyon, France
| | - E Kahale
- Direction de l'innovation, hospices civils de Lyon, Lyon, France
| | - W Chaabane
- Direction des services numériques, hospices civils de Lyon, Lyon, France
| | - F Subtil
- Service de biostatistique-bioinformatique, hospices civils de Lyon, Lyon, France
| | - D Maucort-Boulch
- Service de biostatistique-bioinformatique, hospices civils de Lyon, Lyon, France
| | - F Talbot
- Direction des services numériques, hospices civils de Lyon, Lyon, France
| | - X Dode
- Service pharmacie, groupement hospitalier est, hospices civils de Lyon, Lyon, France
| | - H Ghesquières
- Service d'hématologie, groupement hospitalier sud, hospices civils de Lyon, Lyon, France
| | - G Leboucher
- Service pharmacie, groupement hospitalier nord, hospices civils de Lyon, Lyon, France
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Bienvenu AL, Cour M, Pavese P, Guichon C, Leray V, Chapuis C, Dureault A, Mohkam K, Gallet S, Bourget S, Kahale E, Chaabane W, Subtil F, Maucort-Boulch D, Talbot F, Dode X, Richard JC, Leboucher G. Correlation between antifungal clinical practices and a new clinical decision support system ANTIFON-CLIC® for the treatment of invasive candidiasis: a retrospective multicentre study. J Antimicrob Chemother 2024:dkae118. [PMID: 38656566 DOI: 10.1093/jac/dkae118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 04/03/2024] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND Invasive candidiasis is still recognized as a major cause of morbidity and mortality. To support clinicians in the optimal use of antifungals for the treatment of invasive candidiasis, a computerized decision support system (CDSS) was developed based on institutional guidelines. OBJECTIVES To evaluate the correlation of this newly developed CDSS with clinical practices, we set-up a retrospective multicentre cohort study with the aim of providing the concordance rate between the CDSS recommendation and the medical prescription (NCT05656157). PATIENTS AND METHODS Adult patients who received caspofungin or fluconazole for the treatment of an invasive candidiasis were included. The analysis of factors associated with concordance was performed using mixed logistic regression models with department as a random effect. RESULTS From March to November 2022, 190 patients were included from three centres and eight departments: 70 patients from centre A, 84 from centre B and 36 from centre C. Overall, 100 patients received caspofungin and 90 received fluconazole, mostly (59%; 112/190) for empirical/pre-emptive treatment. The overall percentage of concordance between the CDSS and medical prescriptions was 91% (173/190) (confidence interval 95%: 82%-96%). No significant difference in concordance was observed considering the centres (P > 0.99), the department of inclusion (P = 0.968), the antifungal treatment (P = 0.656) or the indication of treatment (P = 0.997). In most cases of discordance (n = 13/17, 76%), the CDSS recommended fluconazole whereas caspofungin was prescribed. The clinical usability evaluated by five clinicians was satisfactory. CONCLUSIONS Our results demonstrated the high correlation between current antifungal clinical practice and this user-friendly and institutional guidelines-based CDSS.
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Affiliation(s)
- Anne-Lise Bienvenu
- Service Pharmacie, Groupement Hospitalier Nord, Hospices Civils de Lyon, Lyon, France
- Univ Lyon, Malaria Research Unit, SMITh, ICBMS UMR 5246, Lyon, France
| | - Martin Cour
- Service de Médecine Intensive-Réanimation, Groupement Hospitalier Centre, Hospices Civils de Lyon, Lyon, France
| | - Patricia Pavese
- Service des Maladies Infectieuses, CHU de Grenoble, Grenoble, France
| | - Céline Guichon
- Service d'Anesthésie-Réanimation, Groupement Hospitalier Nord, Hospices Civils de Lyon, Lyon, France
| | - Véronique Leray
- Service d'Anesthésie-Réanimation, Groupement Hospitalier Centre, Hospices Civils de Lyon, Lyon, France
| | | | - Amélie Dureault
- Service des Maladies Infectieuses, CH de Valence, Valence, France
| | - Kayvan Mohkam
- Service d'Hépato-Gastro-Entérologie, Groupement Hospitalier Nord, Hospices Civils de Lyon, Lyon, France
| | - Salomé Gallet
- Service des Maladies Infectieuses, CHU de Grenoble, Grenoble, France
| | | | - Elham Kahale
- Direction de l'Innovation, Hospices Civils de Lyon, Lyon, France
| | - Wajih Chaabane
- Direction des Services Numériques, Hospices Civils de Lyon, Lyon, France
| | - Fabien Subtil
- Service de Biostatistique-Bioinformatique, Hospices Civils de Lyon, Lyon, France
| | | | - François Talbot
- Direction des Services Numériques, Hospices Civils de Lyon, Lyon, France
| | - Xavier Dode
- Service Pharmacie, Groupement Hospitalier Est, Hospices Civils de Lyon, Lyon, France
| | - Jean-Christophe Richard
- Service de Médecine Intensive-Réanimation, Groupement Hospitalier Nord, Hospices Civils de Lyon, Lyon, France
| | - Gilles Leboucher
- Service Pharmacie, Groupement Hospitalier Nord, Hospices Civils de Lyon, Lyon, France
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Lass-Flörl C, Kanj SS, Govender NP, Thompson GR, Ostrosky-Zeichner L, Govrins MA. Invasive candidiasis. Nat Rev Dis Primers 2024; 10:20. [PMID: 38514673 DOI: 10.1038/s41572-024-00503-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/15/2024] [Indexed: 03/23/2024]
Abstract
Invasive candidiasis is an important fungal disease caused by Candida albicans and, increasingly, non-albicans Candida pathogens. Invasive Candida infections originate most frequently from endogenous human reservoirs and are triggered by impaired host defences. Signs and symptoms of invasive candidiasis are non-specific; candidaemia is the most diagnosed manifestation, with disseminated candidiasis affecting single or multiple organs. Diagnosis poses many challenges, and conventional culture techniques are frequently supplemented by non-culture-based assays. The attributable mortality from candidaemia and disseminated infections is ~30%. Fluconazole resistance is a concern for Nakaseomyces glabratus, Candida parapsilosis, and Candida auris and less so in Candida tropicalis infection; acquired echinocandin resistance remains uncommon. The epidemiology of invasive candidiasis varies in different geographical areas and within various patient populations. Risk factors include intensive care unit stay, central venous catheter use, broad-spectrum antibiotics use, abdominal surgery and immune suppression. Early antifungal treatment and central venous catheter removal form the cornerstones to decrease mortality. The landscape of novel therapeutics is growing; however, the application of new drugs requires careful selection of eligible patients as the spectrum of activity is limited to a few fungal species. Unanswered questions and knowledge gaps define future research priorities and a personalized approach to diagnosis and treatment of invasive candidiasis is of paramount importance.
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Affiliation(s)
- Cornelia Lass-Flörl
- Institute of Hygiene and Medical Microbiology, ECMM Excellence Centres of Medical Mycology, Medical University of Innsbruck, Innsbruck, Austria.
| | - Souha S Kanj
- Infectious Diseases Division, and Center for Infectious Diseases Research, American University of Beirut Medical Center, Beirut, Lebanon
| | - Nelesh P Govender
- Faculty of Health Sciences, University of the Witwatersrand and National Institute for Communicable Diseases, Johannesburg, South Africa
- MRC Centre for Medical Mycology, University of Exeter, Exeter, UK
| | - George R Thompson
- UC Davis Health Medical Center, Division of Infectious Diseases, Sacramento, CA, USA
| | | | - Miriam Alisa Govrins
- Institute of Hygiene and Medical Microbiology, ECMM Excellence Centres of Medical Mycology, Medical University of Innsbruck, Innsbruck, Austria
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Zhu X, Zhang W, Zhang Y, Wang Y, Hu H, Li J, Zhou Y, Han T, Huang D. Pegfilgrastim on febrile neutropenia in pediatric and adolescent cancer patients: a systematic review and meta-analysis. HEMATOLOGY (AMSTERDAM, NETHERLANDS) 2023; 28:2172292. [PMID: 36719297 DOI: 10.1080/16078454.2023.2172292] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
OBJECTIVES There is no meta-analysis about the effects of pegfilgrastim on the occurrence of febrile neutropenia (FN) in pediatric/adolescent cancer patients. The study explored the efficacy of prophylactic pegfilgrastim in preventing FN in children/adolescents with cancer. METHODS PubMed, Embase, and the Cochrane Library were searched for studies published before April 7, 2020. The primary outcome was the rate of FN. Effect size (ES) and odds ratio (OR) with 95% confidence intervals (CIs) were used to evaluate the outcome. The ES represented the rate of FN, and the STATA 'metaprop' command was used to synthesize the rate. RESULTS Eight studies were included, comprising 167 patients and 550 courses of treatment. There was no difference between pegfilgrastim and filgrastim for the rate of FN in children receiving chemotherapy (OR = 0.68, 95% CI: 0.20-2.23, P = 0.520). In patients receiving pegfilgrastim, the rate of FN was 25.6% (95% CI: 14.9%-36.3%), the rate of grade 4 FN was 38.3% (95% CI: 19.2%-59.5%), the rate of severe neutropenia (SN) was 40.5% (95% CI: 35.1%-46.1%), and the rate of treatment delays due to FN was 4.8% (95% CI: 0.8%-11.3%). DISCUSSION The number of studies that could be included was small; therefore, a specific type of cancer or a specific treatment could be studied. Heterogeneity was high. CONCLUSION There was no difference between pegfilgrastim and filgrastim for the rate of FN. The use of pegfilgrastim was still associated with rates of FN, grade 4 FN, severe neutropenia, and treatment delays due to FN in pediatric cancer patients.
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Affiliation(s)
- Xia Zhu
- Department of Pediatrics, Beijing Tongren Hospital Capital Medical University, Beijing, People's Republic of China
| | - Weiling Zhang
- Department of Pediatrics, Beijing Tongren Hospital Capital Medical University, Beijing, People's Republic of China
| | - Yi Zhang
- Department of Pediatrics, Beijing Tongren Hospital Capital Medical University, Beijing, People's Republic of China
| | - Yizhuo Wang
- Department of Pediatrics, Beijing Tongren Hospital Capital Medical University, Beijing, People's Republic of China
| | - Huimin Hu
- Department of Pediatrics, Beijing Tongren Hospital Capital Medical University, Beijing, People's Republic of China
| | - Jing Li
- Department of Pediatrics, Beijing Tongren Hospital Capital Medical University, Beijing, People's Republic of China
| | - Yan Zhou
- Department of Pediatrics, Beijing Tongren Hospital Capital Medical University, Beijing, People's Republic of China
| | - Tao Han
- Department of Pediatrics, Beijing Tongren Hospital Capital Medical University, Beijing, People's Republic of China
| | - Dongsheng Huang
- Department of Pediatrics, Beijing Tongren Hospital Capital Medical University, Beijing, People's Republic of China
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Salmanton-García J, Hoenigl M, Salzer HJF, Lackner M, Prattes J, Dichtl K, Winkler-Zamani M, Krause R, Stemler J, Lass-Flörl C, Cornely OA, Willinger B. The Austrian landscape of diagnostic capacity and access to treatment for invasive fungal infections. Mycoses 2023; 66:1056-1063. [PMID: 37592370 DOI: 10.1111/myc.13650] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 07/31/2023] [Accepted: 08/04/2023] [Indexed: 08/19/2023]
Abstract
INTRODUCTION Immunosuppression after chemotherapy, stem cell transplantation or solid organ transplantation are the main risk factors for invasive fungal infections in Austria. Here, we aim to describe the status of laboratory mycology and the access to antifungal treatment in Austria. METHODS Between October and November 2021, hospitals were contacted to participate in our online survey: www.clinicalsurveys.net/uc/IFI_management_capacity/. Centres were required to provide information on their institutional profile; self-assessment of burden of invasive fungal infections; access to microscopy, culture, serology, antigen detection and molecular testing; and availability of antifungal agents and therapeutic drug monitoring. RESULTS Responses were collected from university hospitals and laboratories in Graz, Innsbruck, Linz and Vienna. The four hospitals can provide tertiary care and were highly specialised, including management of patients with severe immunosuppression. All sites consider the incidence of invasive fungal infections to be moderate. Access to microscopy, culture, serology, antigen detection and molecular testing is provided regardless of laboratory. The maximum capacity to identify fungi varies from institution to institution. All currently marketed antifungal agents are available at the four sites. CONCLUSION Austria is currently well equipped to deal with the emerging threat of invasive fungal infections. However, hospitals may consider preparing for the potential endemicity of certain infections in the near future.
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Affiliation(s)
- Jon Salmanton-García
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center for Medical Mycology, University of Cologne, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Martin Hoenigl
- Department of Internal Medicine, Division of Infectious Diseases, Medical University of Graz, Austria
- BioTechMed, Austria
| | - Helmut J F Salzer
- Department of Internal Medicine 4 - Pneumology, Kepler University Hospital, Linz, Austria
- Medical Faculty, Johannes Kepler University Linz, Linz, Austria
| | - Michaela Lackner
- Institute of Hygiene and Medical Microbiology, Medical University of Innsbruck, European Confederation of Medical Mycology Excellence Centre in Fungal Infections, Innsbruck, Austria
| | - Juergen Prattes
- Department of Internal Medicine, Division of Infectious Diseases, Medical University of Graz, Austria
- BioTechMed, Austria
| | - Karl Dichtl
- Diagnostic and Research Institute of Hygiene, Microbiology and Environmental Medicine, Medical University of Graz, Austria
| | - Markus Winkler-Zamani
- Institute of Clinical Pathology and Molecular Pathology, Kepler University Hospital and Johannes Kepler University, Linz, Austria
| | - Robert Krause
- Department of Internal Medicine, Division of Infectious Diseases, Medical University of Graz, Austria
- BioTechMed, Austria
| | - Jannik Stemler
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center for Medical Mycology, University of Cologne, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Cornelia Lass-Flörl
- Institute of Hygiene and Medical Microbiology, Medical University of Innsbruck, European Confederation of Medical Mycology Excellence Centre in Fungal Infections, Innsbruck, Austria
| | - Oliver A Cornely
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center for Medical Mycology, University of Cologne, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
- Clinical Trials Centre Cologne (ZKS Köln), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Birgit Willinger
- Department of Laboratory Medicine, Division of Clinical Microbiology, Medical University of Vienna, Vienna, Austria
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Hanai Y, Ueda T, Hamada Y, Oda K, Takahashi Y, Nakajima K, Miyazaki Y, Kiriyama M, Uekusa S, Matsuo K, Matsumoto K, Kimura T, Takesue Y. Optimal timing for therapeutic drug monitoring of voriconazole to prevent adverse effects in Japanese patients. Mycoses 2023; 66:1035-1044. [PMID: 37584173 DOI: 10.1111/myc.13639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/22/2023] [Accepted: 07/26/2023] [Indexed: 08/17/2023]
Abstract
BACKGROUND The optimal timing for therapeutic drug monitoring (TDM) of voriconazole in Asians, who have higher rates of poor metabolisers than non-Asians, is unclear. This can cause unexpectedly high concentrations and delays in reaching steady-state levels. OBJECTIVES To determine the appropriate timing of TDM in Japanese patients receiving voriconazole. PATIENTS/METHODS Trough levels (Cmin ) were measured on days 3-5 (recommended timing, RT) and days 6-14 (delayed timing, DT) after starting voriconazole in patients receiving an appropriate dosage. Considering bioavailability, Cmin was only compared in patients receiving oral voriconazole. RESULTS A total of 289 and 186 patients were included in the safety and pharmacokinetic analyses, respectively. There was a significant difference in Cmin measured no later than and after day 5 (3.59 ± 2.12 [RT] vs. 4.77 ± 3.88 μg/mL [DT], p = .023), whereas no significant difference was observed on cutoff day 6 (3.91 ± 2.60 vs. 4.40 ± 3.94 μg/mL, p = .465), suggesting that Cmin close to the steady-state was achieved after day 5. DT causes a delay in achieving the therapeutic range. The hepatotoxicity rates were 21.5% and 36.8% in the RT and DT groups, respectively (p = .004); DT was an independent risk factor for hepatotoxicity. CONCLUSION Although steady-state concentrations may not be achieved by day 5, early dose optimisation using RT can prevent hepatotoxicity in Japanese patients. TDM should be performed on days 3-5 to ensure safety. However, subsequent TDM may be necessary due to a possible further increase in Cmin .
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Affiliation(s)
- Yuki Hanai
- Department of Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Toho University, Chiba, Japan
| | - Takashi Ueda
- Department of Infection Control and Prevention, Hyogo College of Medicine, Nishinomiya, Japan
| | - Yukihiro Hamada
- Department of Pharmacy, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Kazutaka Oda
- Department of Pharmacy, Kumamoto University Hospital, Kumamoto, Japan
| | - Yoshiko Takahashi
- Department of Pharmacy, Hyogo College of Medicine, Nishinomiya, Japan
| | - Kazuhiko Nakajima
- Department of Infection Control and Prevention, Hyogo College of Medicine, Nishinomiya, Japan
| | - Yoshitsugu Miyazaki
- Department of Chemotherapy and Mycoses, National Institute of Infectious Diseases, Tokyo, Japan
| | - Mone Kiriyama
- Department of Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Toho University, Chiba, Japan
| | - Shusuke Uekusa
- Department of Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Toho University, Chiba, Japan
| | - Kazuhiro Matsuo
- Department of Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Toho University, Chiba, Japan
| | - Kazuaki Matsumoto
- Division of Pharmacodynamics, Faculty of Pharmacy, Keio University, Tokyo, Japan
| | - Toshimi Kimura
- Department of Pharmacy, Juntendo University Hospital, Tokyo, Japan
| | - Yoshio Takesue
- Department of Infection Control and Prevention, Hyogo College of Medicine, Nishinomiya, Japan
- Department of Clinical Infectious Diseases, Tokoname City Hospital, Tokoname, Japan
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Douglas AP, Stewart AG, Halliday CL, Chen SCA. Outbreaks of Fungal Infections in Hospitals: Epidemiology, Detection, and Management. J Fungi (Basel) 2023; 9:1059. [PMID: 37998865 PMCID: PMC10672668 DOI: 10.3390/jof9111059] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 10/17/2023] [Accepted: 10/26/2023] [Indexed: 11/25/2023] Open
Abstract
Nosocomial clusters of fungal infections, whilst uncommon, cannot be predicted and are associated with significant morbidity and mortality. Here, we review reports of nosocomial outbreaks of invasive fungal disease to glean insight into their epidemiology, risks for infection, methods employed in outbreak detection including genomic testing to confirm the outbreak, and approaches to clinical and infection control management. Both yeasts and filamentous fungi cause outbreaks, with each having general and specific risks. The early detection and confirmation of the outbreak are essential for diagnosis, treatment of affected patients, and termination of the outbreak. Environmental sampling, including the air in mould outbreaks, for the pathogen may be indicated. The genetic analysis of epidemiologically linked isolates is strongly recommended through a sufficiently discriminatory approach such as whole genome sequencing or a method that is acceptably discriminatory for that pathogen. An analysis of both linked isolates and epidemiologically unrelated strains is required to enable genetic similarity comparisons. The management of the outbreak encompasses input from a multi-disciplinary team with epidemiological investigation and infection control measures, including screening for additional cases, patient cohorting, and strict hygiene and cleaning procedures. Automated methods for fungal infection surveillance would greatly aid earlier outbreak detection and should be a focus of research.
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Affiliation(s)
- Abby P. Douglas
- National Centre for Infections in Cancer, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia
- Department of Infectious Diseases, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC 3000, Australia
- Department of Infectious Diseases, Austin Health, Heidelberg, VIC 3084, Australia
| | - Adam G. Stewart
- Centre for Clinical Research, Faculty of Medicine, Royal Brisbane and Women’s Hospital Campus, The University of Queensland, Herston, QLD 4006, Australia;
| | - Catriona L. Halliday
- Centre for Infectious Diseases and Microbiology Laboratory Services, Institute of Clinical Pathology and Medical Research, New South Wales Health Pathology, Westmead Hospital, Sydney, NSW 2145, Australia; (C.L.H.); (S.C.-A.C.)
| | - Sharon C.-A. Chen
- Centre for Infectious Diseases and Microbiology Laboratory Services, Institute of Clinical Pathology and Medical Research, New South Wales Health Pathology, Westmead Hospital, Sydney, NSW 2145, Australia; (C.L.H.); (S.C.-A.C.)
- Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2050, Australia
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8
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Zhou L, Li M, Li H, Guo Z, Gao Y, Zhang H, Qin F, Sang Z, Xing Q, Cheng L, Cao W. Establishment of a mathematical prediction model for voriconazole stable maintenance dose: a prospective study. Front Cell Infect Microbiol 2023; 13:1157944. [PMID: 37565064 PMCID: PMC10410275 DOI: 10.3389/fcimb.2023.1157944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 07/11/2023] [Indexed: 08/12/2023] Open
Abstract
Background In patients with invasive fungal infection (IFI), the steady-state serum trough concentration (C min) of voriconazole (VCZ) is highly variable and can lead to treatment failure (C min < 0.5 mg/L) and toxicity (C min ≥ 5.0 mg/L). However, It remains challenging to determine the ideal maintenance dose to achieve the desired C min level quickly. Aims This randomized, prospective observational single-center study aimed to identify factors affecting VCZ-C min and maintenance dose and create an algorithmic model to predict the necessary maintenance dose. MeThe study enrolled 306 adult IFI patients, split into two groups: non-gene-directed (A) (where CYP2C19 phenotype is not involved in determining VCZ dose) and gene-directed (B) (where CYP2C19 phenotype is involved in determining VCZ dose). Results Results indicated that CYP2C19 genetic polymorphisms might significantly impact VCZ loading and maintenance dose selection. CYP2C19 phenotype, C-reaction protein (CRP), and average daily dose/body weight were significant influencers on VCZ-C min, while CYP2C19 phenotype, CRP, and body weight significantly impacted VCZ maintenance dose. A feasible predictive formula for VCZ stable maintenance dose was derived from the regression equation as a maintenance dose (mg) =282.774-0.735×age (year)+2.946×body weight(Kg)-19.402×CYP2C19 phenotype (UM/RM/NM:0, IM:1, PM:2)-0.316×CRP (mg/L) (p < 0.001). Discussion DiThis formula may serve as a valuable supplement to the Clinical Pharmacogenetics Implementation Consortium (CPIC®) guideline for CYP2C19 and VCZ therapy, especially for IFI patients with highly variable inflammatory cytokines during VCZ therapy.
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Affiliation(s)
- Lijuan Zhou
- Translational Medicine Center, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China
| | - Min Li
- Translational Medicine Center, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China
| | - Huihong Li
- Translational Medicine Center, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China
| | - Zhiqiang Guo
- Department of Hematology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China
| | - Yanqiu Gao
- Department of Respiratory Medicine, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China
| | - Hua Zhang
- Department of Respiratory Medicine, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China
| | - Fuli Qin
- Department of Hematology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China
| | - Zhihui Sang
- Translational Medicine Center, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China
- College of Pharmacy, Xinxiang Medical University, Xinxiang, Henan, China
| | - Qinghe Xing
- Institutes of Biomedical Sciences and Children’s Hospital, Fudan University, Shanghai, China
| | - Long Cheng
- College of Nursing, Chifeng University, Chifeng, Inner Mongolia, China
| | - Wei Cao
- Translational Medicine Center, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China
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9
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Fayed B, Lazreg IK, AlHumaidi RB, Qasem MAAA, Alajmy BMGN, Bojbarah FMAM, Senok A, Husseiny MI, Soliman SSM. Intra-clade Heterogeneity in Candida auris: Risk of Management. Curr Microbiol 2023; 80:295. [PMID: 37486431 DOI: 10.1007/s00284-023-03416-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 07/12/2023] [Indexed: 07/25/2023]
Abstract
Candida auris has emerged as a significant nosocomial fungal pathogen with a high risk of pathogenicity. Since the initial detection of C. auris in 2009, it gained lots of attention with a recent alert by the Centers for Disease Control and Prevention (CDC) due to its high infectivity and drug resistance. Several studies showed the capability of C. auris to secrete lytic enzymes, germinate, and form a biofilm that eventually results in interactions with the host cells, leading to serious infections. Other studies demonstrated a decrease in susceptibility of C. auris strains to available antifungals, which may be caused by mutations within the target genes, or the drug efflux pumps. However, the contribution of C. auris heterogeneity in pathogenicity and drug resistance is not well studied. Here, we shed light on the factors contributing to the development of heterogeneity in C. auris. These include phenotypic changes, biofilm formation, mechanisms of drug resistance, host invasion, mode of transmission, and expression of virulence factors. C. auris exhibits different phenotypes, particularly aggregative, and non-aggregative forms that play an important role in fungal heterogeneity, which significantly affects drug resistance and pathogenicity. Collectively, heterogeneity in C. auris significantly contributes to ineffective treatment, which in turn affects the fungal pathogenicity and drug resistance. Therefore, understanding the underlying reasons for C. auris heterogeneity and applying effective antifungal stewardship could play a major role in controlling this pathogen.
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Affiliation(s)
- Bahgat Fayed
- Research Institute for Medical and Health Sciences, University of Sharjah, P.O. Box 27272, Sharjah, UAE
- Chemistry of Natural and Microbial Products, National Research Centre, Cairo, Egypt
| | - Imene K Lazreg
- Research Institute for Medical and Health Sciences, University of Sharjah, P.O. Box 27272, Sharjah, UAE
| | - Razan B AlHumaidi
- Research Institute for Medical and Health Sciences, University of Sharjah, P.O. Box 27272, Sharjah, UAE
- Department of Medicinal Chemistry, College of Pharmacy, University of Sharjah, P.O. Box 27272, Sharjah, UAE
| | - Maryam A A A Qasem
- Department of Medicinal Chemistry, College of Pharmacy, University of Sharjah, P.O. Box 27272, Sharjah, UAE
| | - Bashayir M Gh N Alajmy
- Department of Medicinal Chemistry, College of Pharmacy, University of Sharjah, P.O. Box 27272, Sharjah, UAE
| | - Fatemh M A M Bojbarah
- Department of Medicinal Chemistry, College of Pharmacy, University of Sharjah, P.O. Box 27272, Sharjah, UAE
| | - Abiola Senok
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Building 14 Dubai Healthcare City, P.O.Box 505055, Dubai, UAE
| | - Mohamed I Husseiny
- Faculty of Pharmacy, Zagazig University, Zagazig, Egypt
- Department of Translational Research & Cellular Therapeutics, Arthur Riggs Diabetes & Metabolism Research Institute, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA, USA
| | - Sameh S M Soliman
- Research Institute for Medical and Health Sciences, University of Sharjah, P.O. Box 27272, Sharjah, UAE.
- Department of Medicinal Chemistry, College of Pharmacy, University of Sharjah, P.O. Box 27272, Sharjah, UAE.
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10
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Costa GLD, Negri M, Miranda RPRD, Corrêa-Moreira D, Pinto TCA, Ramos LDS, Ferreira DG, Salomão B, Fumian TM, Mannarino CF, Prado T, Miagostovich MP, Santos ALSD, Oliveira MME. Candida palmioleophila: A New Emerging Threat in Brazil? J Fungi (Basel) 2023; 9:770. [PMID: 37504758 PMCID: PMC10381623 DOI: 10.3390/jof9070770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 07/05/2023] [Accepted: 07/14/2023] [Indexed: 07/29/2023] Open
Abstract
Human activity directly or indirectly causes climate change, promoting changes in the composition of the atmosphere. This change is beyond the variation of the natural climate. In this manner, climate change could create an environmental pressure which is enough to trigger new fungal diseases. In addition to climate alterations, the onset of the COVID-19 pandemic has also been associated with the emergence of fungal pathogens. Fungi showed that an inability to grow at high temperatures limits the capacity of fungi to infect mammals. However, fungi can develop thermotolerance, gradually adapting to rising temperatures due to climate change, and generating a greater number of disease-causing organisms. In the present study, we reported the detection and identification of Candida palmioleophila isolates recovered from raw sewage samples in Niteroi city, Rio de Janeiro State, Brazil, during a monitoring program for measuring SARS-CoV-2 presence and concentration. Using polyphasic taxonomy to identify the species and evaluating some virulence aspects of this species, such as biofilm formation and extracellular enzyme production, our data highlight this species as a possible emerging pathogen in Brazil, especially in the pandemic context.
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Affiliation(s)
- Gisela Lara da Costa
- Laboratory of Taxonomy, Biochemistry and Bioprospecting of Fungi, Oswaldo Cruz Institution (IOC), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro 21040-900, Brazil
| | - Melyssa Negri
- Medical Mycology Laboratory, Clinical Analysis Department, State University of Maringá, Maringá 87020-900, Brazil
| | - Rodrigo Prado Rodrigues de Miranda
- Laboratory of Taxonomy, Biochemistry and Bioprospecting of Fungi, Oswaldo Cruz Institution (IOC), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro 21040-900, Brazil
- Insect Biochemistry and Physiology Laboratory, Oswaldo Cruz Institution (IOC), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro 21040-900, Brazil
| | - Danielly Corrêa-Moreira
- Laboratory of Taxonomy, Biochemistry and Bioprospecting of Fungi, Oswaldo Cruz Institution (IOC), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro 21040-900, Brazil
| | - Tatiana Castro Abreu Pinto
- Laboratory of Pathogenic Cocci and Microbiota, Paulo de Goés Institute of Microbiology, Federal University of Rio de Janeiro, Rio de Janeiro 21941-853, Brazil
| | - Livia de Souza Ramos
- Laboratory for Advanced Studies of Emerging and Resistant Microorganisms, Federal University of Rio de Janeiro, Rio de Janeiro 21941-853, Brazil
| | - Deisiany Gomes Ferreira
- Medical Mycology Laboratory, Clinical Analysis Department, State University of Maringá, Maringá 87020-900, Brazil
| | - Bruna Salomão
- Laboratory of Microbiology, Federal Hospital of Andaraí, Rio de Janeiro 20541-170, Brazil
| | - Tulio Machado Fumian
- Laboratory of Comparative and Environmental Virology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro 21040-360, Brazil
| | - Camille Ferreira Mannarino
- Laboratory of Comparative and Environmental Virology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro 21040-360, Brazil
| | - Tatiana Prado
- Laboratory of Comparative and Environmental Virology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro 21040-360, Brazil
| | - Marise Pereira Miagostovich
- Laboratory of Comparative and Environmental Virology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro 21040-360, Brazil
| | - André Luis Souza Dos Santos
- Laboratory for Advanced Studies of Emerging and Resistant Microorganisms, Federal University of Rio de Janeiro, Rio de Janeiro 21941-853, Brazil
| | - Manoel Marques Evangelista Oliveira
- Laboratory of Taxonomy, Biochemistry and Bioprospecting of Fungi, Oswaldo Cruz Institution (IOC), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro 21040-900, Brazil
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11
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Soriano A, Honore PM, Puerta-Alcalde P, Garcia-Vidal C, Pagotto A, Gonçalves-Bradley DC, Verweij PE. Invasive candidiasis: current clinical challenges and unmet needs in adult populations. J Antimicrob Chemother 2023:7176280. [PMID: 37220664 DOI: 10.1093/jac/dkad139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023] Open
Abstract
Invasive candidiasis (IC) is a serious infection caused by several Candida species, and the most common fungal disease in hospitals in high-income countries. Despite overall improvements in health systems and ICU care in the last few decades, as well as the development of different antifungals and microbiological techniques, mortality rates in IC have not substantially improved. The aim of this review is to summarize the main issues underlying the management of adults affected by IC, focusing on specific forms of the infection: IC developed by ICU patients, IC observed in haematological patients, breakthrough candidaemia, sanctuary site candidiasis, intra-abdominal infections and other challenging infections. Several key challenges need to be tackled to improve the clinical management and outcomes of IC patients. These include the lack of global epidemiological data for IC, the limitations of the diagnostic tests and risk scoring tools currently available, the absence of standardized effectiveness outcomes and long-term data for IC, the timing for the initiation of antifungal therapy and the limited recommendations on the optimal step-down therapy from echinocandins to azoles or the total duration of therapy. The availability of new compounds may overcome some of the challenges identified and increase the existing options for management of chronic Candida infections and ambulant patient treatments. However, early identification of patients that require antifungal therapy and treatment of sanctuary site infections remain a challenge and will require further innovations.
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Affiliation(s)
- Alex Soriano
- Department of Infectious Diseases, Hospital Clinic of Barcelona, IDIBAPS, CIBERINF, University of Barcelona, Barcelona, Spain
| | - Patrick M Honore
- CHU UCL Godinne Namur, UCL Louvain Medical School, Namur, Belgium
| | - Pedro Puerta-Alcalde
- Department of Infectious Diseases, Hospital Clinic of Barcelona, IDIBAPS, CIBERINF, University of Barcelona, Barcelona, Spain
| | - Carolina Garcia-Vidal
- Department of Infectious Diseases, Hospital Clinic of Barcelona, IDIBAPS, CIBERINF, University of Barcelona, Barcelona, Spain
| | | | | | - Paul E Verweij
- Radboudumc-CWZ Center of Expertise for Mycology, Nijmegen, the Netherlands
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12
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Ehrlich S, Spiekermann K, Grothe JH, Stemler J. Infektionen bei Patient*innen mit Akuter Myeloischer Leukämie. Dtsch Med Wochenschr 2023; 148:467-473. [PMID: 36990119 DOI: 10.1055/a-1873-4858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
Infections represent one of the most frequent complications during therapy of acute myeloid leukemia (AML). In addition to associated prolonged phases of neutropenia, damage to the mucosal barrier by cytotoxic agents favors infections caused by endogenous pathogens. The source often remains unknown with bacteremia being the most common evidence of infection. Infections with gram-positive bacteria predominate, however, infections with gram-negative bacteria more often lead to sepsis and death. Due to prolonged neutropenia, patients with AML are furthermore at risk for invasive fungal infections. Viruses, on the other hand, are rarely the cause of neutropenic fever. Because of the limited inflammatory response in neutropenic patients, fever is often the only sign of infection and therefore always represents a hematologic emergency. Prompt diagnosis and initiation of an adequate anti-infective therapy are critical to avoid progression to sepsis and possibly death.
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13
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Meletiadis J, Beredaki MI, Elefanti A, Pournaras S, Muller A. In Vitro–In Vivo Correlation of Posaconazole–Amphotericin B Combination against Candida albicans: In Vitro Interacting Concentrations Are Associated with In Vivo Free Drug Levels. J Fungi (Basel) 2023; 9:jof9040434. [PMID: 37108889 PMCID: PMC10146624 DOI: 10.3390/jof9040434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 03/27/2023] [Accepted: 03/29/2023] [Indexed: 04/05/2023] Open
Abstract
The in vitro/in vivo correlation of antifungal combination testing is necessary in order to assess the efficacy of combination regimens. We, therefore, attempted to correlate in vitro chequerboard testing of posaconazole (POS) and amphotericin B (AMB) with the in vivo outcome of combination therapy against experimental candidiasis in a neutropenic murine model. The AMB + POS combination was tested against a Candida albicans isolate. In vitro, a broth microdilution 8 × 12 chequerboard method with serial two-fold drug dilutions was used. In vivo, CD1 female neutropenic mice with experimental disseminated candidiasis were treated with i.p. AMB and p.o. POS alone and in combination at three effective doses (ED20, ED50 and ED80 corresponding to 20%, 50% and 80% of maximal effect, respectively). CFU/kidneys after 2 days were determined. The pharmacodynamic interactions were assessed based on Bliss independence interaction analysis. In vitro, a Bliss antagonism of −23% (−23% to −22%) was observed at 0.03–0.125 mg/L of AMB with 0.004–0.015 mg/L of POS, while a Bliss synergy of 27% (14%–58%) was observed at 0.008–0.03 mg/L of AMB with 0.000015–0.001 mg/L of POS. In vivo, Bliss synergy (13 ± 4%) was found when an AMB ED20 of 1 mg/kg was combined with all POS ED 0.2–0.9 mg/kg, while Bliss antagonism (35–83%) was found for the combinations of AMB ED50 2 mg/kg and ED80 3.2 mg/kg with POS ED80 of 0.9 mg/kg. Free drug serum levels of POS and AMB in in vivo synergistic and antagonistic combinations were correlated with the in vitro synergistic and antagonistic concentrations, respectively. Both synergistic and antagonistic interactions were found for the AMB + POS combination. POS compromised the efficacy of high effective AMB doses and enhanced low ineffective AMB doses. In vitro concentration-dependent interactions were correlated with in vivo dose-dependent interactions of the AMB + POS combination. In vivo interactions occurred at free drug serum levels close to in vitro interacting concentrations.
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Affiliation(s)
- Joseph Meletiadis
- Clinical Microbiology Laboratory, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece
- Department of Medical Microbiology and Infectious Diseases, Erasmus MC, 3015 CN Rotterdam, The Netherlands
| | - Maria-Ioanna Beredaki
- Clinical Microbiology Laboratory, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Antigoni Elefanti
- Clinical Microbiology Laboratory, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Spyros Pournaras
- Clinical Microbiology Laboratory, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Anouk Muller
- Department of Medical Microbiology and Infectious Diseases, Erasmus MC, 3015 CN Rotterdam, The Netherlands
- Department of Medical Microbiology, Haaglanden Medisch Centrum, 2512 VA The Hague, The Netherlands
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14
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Vargas-Espíndola LA, Cuervo-Maldonado SI, Enciso-Olivera JL, Gómez-Rincón JC, Jiménez-Cetina L, Sánchez-Pedraza R, García-Guzmán K, López-Mora MJ, Álvarez-Moreno CA, Cortés JA, Garzón-Herazo JR, Martínez-Vernaza S, Sierra-Parada CR, Murillo-Sarmiento BA. Fungemia in Hospitalized Adult Patients with Hematological Malignancies: Epidemiology and Risk Factors. J Fungi (Basel) 2023; 9:jof9040400. [PMID: 37108856 PMCID: PMC10142635 DOI: 10.3390/jof9040400] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 02/18/2023] [Accepted: 02/27/2023] [Indexed: 04/29/2023] Open
Abstract
Fungemia in hematologic malignancies (HM) has high mortality. This is a retrospective cohort of adult patients with HM and fungemia between 2012 and 2019 in institutions of Bogotá, Colombia. The epidemiological, clinical, and microbiological characteristics are described, and risk factors related to mortality are analyzed. One hundred five patients with a mean age of 48 years (SD 19.0) were identified, 45% with acute leukemia and 37% with lymphomas. In 42%, the HM was relapsed/refractory, 82% ECOG > 3, and 35% received antifungal prophylaxis; 57% were in neutropenia, with an average duration of 21.8 days. In 86 (82%) patients, Candida spp. was identified, and other yeasts in 18%. The most frequent of the isolates were non-albicans Candida (61%), C. tropicalis (28%), C. parapsilosis (17%), and C. krusei (12%). The overall 30-day mortality was 50%. The survival probability at day 30 in patients with leukemia vs. lymphoma/multiple myeloma (MM0 group was 59% (95% CI 46-76) and 41% (95% CI 29-58), p = 0.03, respectively. Patients with lymphoma or MM (HR 1.72; 95% CI 0.58-2.03) and ICU admission (HR 3.08; 95% CI 1.12-3.74) were associated with mortality. In conclusion, in patients with HM, non-albicans Candida species are the most frequent, and high mortality was identified; moreover, lymphoma or MM and ICU admission were predictors of mortality.
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Affiliation(s)
- Luz Alejandra Vargas-Espíndola
- Facultad de Medicina, Universidad Nacional de Colombia, Bogota 111321, Colombia
- Infectious Diseases Group, Instituto Nacional de Cancerología, Bogota 111511, Colombia
| | - Sonia I Cuervo-Maldonado
- Facultad de Medicina, Universidad Nacional de Colombia, Bogota 111321, Colombia
- Infectious Diseases Group, Instituto Nacional de Cancerología, Bogota 111511, Colombia
- GREICAH-Grupo de Investigacion Enfermedades Infecciosas en Cáncer y Alteraciones Hematológicas, Bogotá 111321, Colombia
| | | | - Julio C Gómez-Rincón
- Infectious Diseases Group, Instituto Nacional de Cancerología, Bogota 111511, Colombia
| | - Leydy Jiménez-Cetina
- Microbiology Laboratory, Instituto Nacional de Cancerología, Bogota 111511, Colombia
| | - Ricardo Sánchez-Pedraza
- Facultad de Medicina, Universidad Nacional de Colombia, Bogota 111321, Colombia
- GREICAH-Grupo de Investigacion Enfermedades Infecciosas en Cáncer y Alteraciones Hematológicas, Bogotá 111321, Colombia
| | - Katherine García-Guzmán
- Infectious Diseases Group, Instituto Nacional de Cancerología, Bogota 111511, Colombia
- GREICAH-Grupo de Investigacion Enfermedades Infecciosas en Cáncer y Alteraciones Hematológicas, Bogotá 111321, Colombia
| | | | | | | | | | | | - Claudia R Sierra-Parada
- Laboratorio Clínico y de Patología, Clínica Colsanitas, Grupo Keralty, Bogotá 111221, Colombia
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15
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Giesen N, Busch E, Schalk E, Beutel G, Rüthrich MM, Hentrich M, Hertenstein B, Hirsch HH, Karthaus M, Khodamoradi Y, Koehler P, Krüger W, Koldehoff M, Krause R, Mellinghoff SC, Penack O, Sandherr M, Seggewiss-Bernhardt R, Spiekermann K, Sprute R, Stemler J, Weissinger F, Wörmann B, Wolf HH, Cornely OA, Rieger CT, von Lilienfeld-Toal M. AGIHO guideline on evidence-based management of COVID-19 in cancer patients: 2022 update on vaccination, pharmacological prophylaxis and therapy in light of the omicron variants. Eur J Cancer 2023; 181:102-118. [PMID: 36652889 PMCID: PMC9737523 DOI: 10.1016/j.ejca.2022.11.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 11/21/2022] [Accepted: 11/22/2022] [Indexed: 12/14/2022]
Abstract
The novel coronavirus SARS-CoV-2 and the associated infectious disease COVID-19 pose a significant challenge to healthcare systems worldwide. Patients with cancer have been identified as a high-risk population for severe infections, rendering prophylaxis and treatment strategies for these patients particularly important. Rapidly evolving clinical research, resulting in the recent advent of various vaccines and therapeutic agents against COVID-19, offers new options to improve care and protection of cancer patients. However, ongoing epidemiological changes and rise of new virus variants require repeated revisions and adaptations of prophylaxis and treatment strategies to meet these new challenges. Therefore, this guideline provides an update on evidence-based recommendations with regard to vaccination, pharmacological prophylaxis and treatment of COVID-19 in cancer patients in light of the currently dominant omicron variants. It was developed by an expert panel of the Infectious Diseases Working Party (AGIHO) of the German Society for Hematology and Medical Oncology (DGHO) based on a critical review of the most recent available data.
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Affiliation(s)
- Nicola Giesen
- Department of Hematology, Oncology and Palliative Care, Robert Bosch Hospital, Stuttgart, Germany.
| | - Elena Busch
- Department of Medical Oncology, National Center for Tumor Diseases, University Hospital Heidelberg, Heidelberg, Germany
| | - Enrico Schalk
- Department of Hematology and Oncology, Medical Centre, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Gernot Beutel
- Department for Haematology, Haemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany; Working Party Intensive Care in Haematologic and Oncologic Patients (iCHOP) of the German Society of Haematology and Medical Oncology (DGHO), Germany
| | - Maria M Rüthrich
- Department of Interdisciplinary Intensive Care Medicine, Vivantes Humboldt-Klinikum, Berlin, Germany
| | - Marcus Hentrich
- Department of Hematology and Oncology, Red Cross Hospital Munich, Munich, Germany
| | | | - Hans H Hirsch
- Transplantation & Clinical Virology, Department Biomedicine (Haus Petersplatz), University of Basel, Basel, Switzerland; Clinical Virology, Laboratory Medicine, University Hospital Basel, Basel, Switzerland; Infectious Diseases & Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
| | - Meinolf Karthaus
- Department of Hematology, Oncology and Palliative Care, Klinikum Neuperlach/Klinikum Harlaching, Munich, Germany
| | - Yascha Khodamoradi
- Department of Internal Medicine, Infectious Diseases, Goethe University Frankfurt, Frankfurt Am Main, Germany
| | - Philipp Koehler
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany; University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center for Medical Mycology (ECMM), Cologne, Germany
| | - William Krüger
- Department of Hematology and Oncology, Stem Cell Transplantation, Palliative Care, University Hospital Greifswald, Greifswald, Germany
| | - Michael Koldehoff
- Department of Bone Marrow Transplantation, West German Cancer Center, University Hospital Essen, University Duisburg-Essen, Essen, Germany; Department of Hygiene and Environmental Medicine, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Robert Krause
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Sibylle C Mellinghoff
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany; University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center for Medical Mycology (ECMM), Cologne, Germany; German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Olaf Penack
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Hematology, Oncology and Tumorimmunology, Berlin, Germany
| | - Michael Sandherr
- MVZ Penzberg, Department of Hematology and Oncology, Weilheim, Germany
| | - Ruth Seggewiss-Bernhardt
- Medizinische Klinik V, Sozialstiftung Bamberg, Bamberg, Germany; Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - Karsten Spiekermann
- Department of Medicine III, University Hospital, LMU Munich, Munich, Germany
| | - Rosanne Sprute
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany; University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center for Medical Mycology (ECMM), Cologne, Germany; German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Jannik Stemler
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany; University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center for Medical Mycology (ECMM), Cologne, Germany; German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Florian Weissinger
- Department of Internal Medicine, Hematology, Oncology, Stem Cell Transplantation and Palliative Care, Evangelisches Klinikum Bethel, Bielefeld, Germany
| | - Bernhard Wörmann
- Division of Haematology, Oncology and Tumor Immunology, Department of Medicine, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Hans-Heinrich Wolf
- Department of Hematology, Oncology and Hemostaseology, Südharzklinikum Nordhausen, Nordhausen, Germany
| | - Oliver A Cornely
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany; University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center for Medical Mycology (ECMM), Cologne, Germany; German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany; University of Cologne, Faculty of Medicine and University Hospital Cologne, Clinical Trials Centre Cologne (ZKS Köln), Cologne, Germany
| | - Christina T Rieger
- Hemato-Oncology Germering & Interdisciplinary Tumorcenter, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Marie von Lilienfeld-Toal
- Department of Haematology and Medical Oncology, Clinic for Internal Medicine II, University Hospital Jena, Jena, Germany; Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute, Jena, Germany
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16
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Lamoth F. Novel Therapeutic Approaches to Invasive Candidiasis: Considerations for the Clinician. Infect Drug Resist 2023; 16:1087-1097. [PMID: 36855391 PMCID: PMC9968438 DOI: 10.2147/idr.s375625] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 02/01/2023] [Indexed: 02/24/2023] Open
Abstract
Invasive candidiasis (IC), due to the yeast pathogen Candida, is still a major cause of in-hospital morbidity and mortality. The limited number of antifungal drug classes and the emergence of multi-resistant Candida species, such as Candida auris and some Candida glabrata isolates, is concerning. However, recent advances in antifungal drug development provide promising perspectives for the therapeutic approach of IC. Notably, three novel antifungal agents, currently in Phase II/III clinical trials, are expected to have an important place for the treatment of IC in the future. Rezafungin is a novel echinocandin with prolonged half-life. Ibrexafungerp and fosmanogepix are two first-in-class antifungal drugs with broad spectrum activity against Candida spp., including C. auris and echinocandin-resistant species. These novel antifungal agents also represent interesting alternative options because of their acceptable oral bioavailability (ibrexafungerp and fosmanogepix) or their large interdose interval (once weekly intravenous administration for rezafungin) for prolonged and/or outpatient treatment of complicated IC. This review discusses the potential place of these novel antifungal drugs for the treatment of IC considering their pharmacologic properties and their preclinical and clinical data.
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Affiliation(s)
- Frederic Lamoth
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Institute of Microbiology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Correspondence: Frederic Lamoth, Service of Infectious Diseases and Institute of Microbiology, CHUV | Centre Hospitalier Universitaire Vaudois, Rue du Bugnon 48, Lausanne, 1011, Switzerland, Tel +41 21 314 10 10, Email
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17
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Systemic Antifungal Therapy for Invasive Pulmonary Infections. J Fungi (Basel) 2023; 9:jof9020144. [PMID: 36836260 PMCID: PMC9966409 DOI: 10.3390/jof9020144] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/13/2023] [Accepted: 01/19/2023] [Indexed: 01/24/2023] Open
Abstract
Antifungal therapy for pulmonary fungal diseases is in a state of flux. Amphotericin B, the time-honored standard of care for many years, has been replaced by agents demonstrating superior efficacy and safety, including extended-spectrum triazoles and liposomal amphotericin B. Voriconazole, which became the treatment of choice for most pulmonary mold diseases, has been compared with posaconazole and itraconazole, both of which have shown clinical efficacy similar to that of voriconazole, with fewer adverse events. With the worldwide expansion of azole-resistant Aspergillus fumigatus and infections with intrinsically resistant non-Aspergillus molds, the need for newer antifungals with novel mechanisms of action becomes ever more pressing.
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18
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Rammaert B, Maunoury C, Rabeony T, Correas JM, Elie C, Alfandari S, Berger P, Rubio MT, Braun T, Bakouboula P, Candon S, Montravers F, Lortholary O. Does 18F-FDG PET/CT add value to conventional imaging in clinical assessment of chronic disseminated candidiasis? Front Med (Lausanne) 2022; 9:1026067. [PMID: 36606049 PMCID: PMC9807873 DOI: 10.3389/fmed.2022.1026067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 11/28/2022] [Indexed: 12/24/2022] Open
Abstract
Background Chronic disseminated candidiasis (CDC) classically occurs after profound and prolonged neutropenia. The aim of the CANHPARI study was to assess the clinical value of adding 18F-fluorodeoxyglucose PET/CT to conventional radiology for initial and subsequent evaluations of CDC. Materials and methods A pilot prospective study was conducted in 23 French onco-hematological centers from 2013 to 2017 (NCT01916057). Patients ≥ 18 y.o. suspected for CDC on abdominal conventional imaging (CT or MRI) were included. PET/CT and conventional imaging were performed at baseline and month 3 (M3). Follow-up was assessed until M12. The primary outcome measure was the global response at M3, i.e., apyrexia and complete response to PET/CT. The secondary outcome measure consists in comparison between responses to PET/CT and conventional imaging at diagnosis and M3. Results Among 52 included patients, 44 were evaluable (20 probable and 24 possible CDC); 86% had acute leukemia, 55% were male (median age 47 years). At diagnosis, 34% had fever and conventional imaging was always abnormal with microabscesses on liver and spleen in 66%, liver in 25%, spleen in 9%. Baseline PET/CT showed metabolic uptake on liver and/or spleen in 84% but did not match with lesion localizations on conventional imaging in 32%. M3 PET/CT showed no metabolic uptake in 13 (34%) patients, 11 still having pathological conventional imaging. Global response at M3 was observed in eight patients. Conclusion Baseline PET/CT does not replace conventional imaging for initial staging of CDC lesions but should be performed after 3 months of antifungal therapy. Clinical trial registration [www.clinicaltrials.gov], identifier [NCT01916057].
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Affiliation(s)
- Blandine Rammaert
- Université de Paris Cité, APHP, Service des Maladies Infectieuses et Tropicales, Hôpital Necker-Enfants Malades, Centre d’Infectiologie Necker-Pasteur, Institut Imagine, Paris, France,*Correspondence: Blandine Rammaert,
| | - Christophe Maunoury
- Université de Paris, APHP, Hôpital Européen Georges Pompidou, Service de Médecine Nucléaire, Paris, France
| | | | - Jean-Michel Correas
- Université de Paris Cité, APHP, Service de Radiologie Adulte, Hôpital Necker-Enfants Malades, Paris, France
| | | | - Serge Alfandari
- Centre Hospitalier Tourcoing, Service de Réanimation et Maladies Infectieuses, Tourcoing, France
| | - Pierre Berger
- Institut Paoli-Calmettes, Infectiologie Transversale, Marseille, France
| | | | - Thorsten Braun
- Université de Paris Nord, APHP, Hôpital Avicenne, Service d’Hématologie, Bobigny, France
| | | | - Sophie Candon
- Université de Rouen Normandie, INSERM U1234, CHU de Rouen Normandie, Rouen, France
| | - Françoise Montravers
- Sorbonne Université, APHP, Service de Médecine Nucléaire, Hôpital Tenon, Paris, France
| | - Olivier Lortholary
- Université de Paris Cité, APHP, Service des Maladies Infectieuses et Tropicales, Hôpital Necker-Enfants Malades, Centre d’Infectiologie Necker-Pasteur, Institut Imagine, Paris, France,Institut Pasteur, CNRS, Unité de Mycologie Moléculaire, Centre National de Référence Mycoses Invasives et Antifongiques, UMR 2000, Paris, France
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19
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Association between Following the ESCMID Guidelines for the Management of Candidemia and Mortality: A Retrospective Cohort Study. J Fungi (Basel) 2022; 8:jof8050541. [PMID: 35628796 PMCID: PMC9147446 DOI: 10.3390/jof8050541] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 12/12/2022] Open
Abstract
Objectives: The objective of this study was to evaluate the association between ESCMID adherence and 30-day mortality in candidemia. Methods: We performed a retrospective cohort study in two French tertiary-care hospitals. All patients with at least one positive blood culture (BC) for Candida spp. between January 2013 and December 2019 were included. An adherent case was defined as a candidemia case for which the treatment fulfilled a bundle of defined criteria based on the latest ESCMID recommendations. We explored factors associated with adherence to ESCMID recommendations in an unadjusted model, and we used a propensity score method to address potential channeling biases with regard to 30-day mortality. Results: During the study period, 165 cases of candidemia were included. Among the ESCMID criteria, funduscopic examination was not performed in 45% and neither was echocardiography in 31%, while the ESCMID criteria were fully implemented in 44 cases (27%). In the propensity score analysis, the all-cause 30-day mortality rate was significantly lower among adherent cases (3.4/36.6, 9%) than among nonadherent cases (42.4/119.5, 36%) (OR = 5.3 95% CI [1.6–17.1]). Conclusions: In our study, adherence to the bundle of criteria for candidemia management was associated with increased survival, supporting additional efforts to implement these recommendations.
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20
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Michallet M, Cheikh JE, Herbrecht R, Yakoub-Agha I, Caillot D, Gangneux JP. Systemic antifungal strategies in allogeneic hematopoietic stem cell recipients hospitalized in french hematology units: a post-hoc analysis of the cross-sectional observational AFHEM study. BMC Infect Dis 2022; 22:352. [PMID: 35397492 PMCID: PMC8994341 DOI: 10.1186/s12879-022-07216-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 02/28/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Invasive fungal diseases (IFD) remain a major complication of allogeneic hematopoietic stem cell transplantation (alloHSCT) and are associated with high mortality rates in patients receiving alloHSCT. Antifungal prophylaxis is increasingly being used in the management of IFDs in patients receiving alloHSCT.
Methods
A post-hoc analysis of the cross-sectional observational AFHEM study was carried out to describe the use of antifungal drugs in real-life clinical practice in alloHSCT recipients hospitalized in French hematological units.
Results
A total of 147 alloHSCT recipients were enrolled; most were adults (n = 135; 92%) and had received alloHSCT < 6 months prior to enrollment (n = 123; 84%). Overall, 119 (81%) patients received a systemic antifungal therapy; of these, 95 (80%) patients received antifungal prophylaxis. Rates of patients receiving systemic antifungal treatment were similar irrespective of transplant time, neutropenic, and graft-versus-host disease status. Among patients on systemic antifungal treatment, 83 (70%) received an azole, 22 (18%) received an echinocandin, and 16 (13%) received a polyene.
Conclusions
This work provides evidence of the antifungal strategies used in alloHSCT recipients hospitalized in French hematological units. Unlike earlier studies, the AFHEM study showed that prophylaxis appears to be the leading antifungal strategy used in alloHSCT recipients in France.
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21
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Mwassi HA, Yahav D, Ayada G, Matsri S, Margalit I, Shargian L, Bishara J, Atamna A. Systemic anti-fungal therapy for esophageal candidiasis – systematic review and meta-analysis of randomized controlled trials. Int J Antimicrob Agents 2022; 59:106590. [DOI: 10.1016/j.ijantimicag.2022.106590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 03/25/2022] [Accepted: 04/03/2022] [Indexed: 11/16/2022]
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22
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Boussen I, Lisan Q, Raffoux E, Di Blasi R, Boissel N, Oksenhendler E, Adès L, Xhaard A, Bretagne S, Alanio A, Molina JM, Denis B. Hepatosplenic candidiasis in patients with hematological malignancies: a 13-year retrospective cohort study. Open Forum Infect Dis 2022; 9:ofac088. [PMID: 35355897 PMCID: PMC8962726 DOI: 10.1093/ofid/ofac088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 02/18/2022] [Indexed: 11/14/2022] Open
Abstract
Background Hepatosplenic candidiasis (HSC) used to be reported in patients with acute myeloid leukemia (AML) without antifungal prophylaxis. The aim was to describe the clinical features and outcomes of HSC over the last 13 years in a single French hematology center. Methods All patients diagnosed with HSC between 2008 and 2020 were included in a single-center retrospective cohort study. Data were collected from patient charts, and HSC was classified according to the 2020 European Organisation for Research and Treatment of Cancer/Mycoses Study Group definitions. Results Sixty patients were included, with 18.3% proven, 3.3% probable, and 78.3% possible HSC according to the 2020 European Organization for Research and Treatment of Cancer Mycoses Study Group classification. Among them, 19 patients were treated for acute myeloid leukemia (AML), 21 for lymphomas, and 14 for acute lymphoblastic leukemia. HSC occurred in 13 patients after autologous stem cell transplantation for lymphoma. At HSC diagnosis, 13 patients were receiving antifungal prophylaxis. Candida colonization was present in 84.2%, with prior candidemia in 36.7% of cases. β-D-glucans was positive in 55.8%, and 45.8% of tissue biopsies were contributive. First-line antifungal therapy was azoles in 61.7%, and steroids were associated in 45% of cases. At 3 months of follow-up, partial response to antifungal therapy was 94.2%. At last follow-up (mean, 22.6 months), 41 patients (68.3%) presented a complete hematological remission and 22 patients were deceased, none because of HSC. Conclusions The epidemiology of HSC has changed in the last decade, with fewer cases occurring in the AML setting. A better identification of patients at risk could lead to specific prophylaxis and improved diagnosis.
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Affiliation(s)
- I Boussen
- Department of infectious diseases, Saint Louis and Lariboisière Hospitals, APHP, Paris, France
- Université de Paris, Paris, France
| | - Q Lisan
- Department of Otolaryngology-Head and Neck Surgery, Foch Hospital, School of Medicine, University Paris Saclay, Paris, France
| | - E Raffoux
- Department of adult hematology, Saint Louis Hospital, APHP, Paris, France
| | - R Di Blasi
- Department of hemato-oncology, Saint Louis Hospital, APHP, Paris, France
| | - N Boissel
- Department of teenagers and young adult hematology, Saint Louis Hospital, APHP, Paris, France
| | - E Oksenhendler
- Department of clinical immunology, Saint Louis Hospital, APHP, Paris, France
| | - L Adès
- Department of senior adult hematology, Saint Louis Hospital, APHP, Paris, France
| | - A Xhaard
- Department of hematology - transplantation, Saint Louis Hospital, APHP, Paris, France
| | - S Bretagne
- Université de Paris, Paris, France
- Molecular Mycology Unit, Institut Pasteur, CNRS UMR2000, Paris, France
- Department of mycology, Saint Louis Hospital, APHP, Paris, France
| | - A Alanio
- Université de Paris, Paris, France
- Molecular Mycology Unit, Institut Pasteur, CNRS UMR2000, Paris, France
- Department of mycology, Saint Louis Hospital, APHP, Paris, France
| | - J M Molina
- Department of infectious diseases, Saint Louis and Lariboisière Hospitals, APHP, Paris, France
- Université de Paris, Paris, France
| | - B Denis
- Department of infectious diseases, Saint Louis and Lariboisière Hospitals, APHP, Paris, France
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23
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Henze L, Buhl C, Sandherr M, Cornely OA, Heinz WJ, Khodamoradi Y, Kiderlen TR, Koehler P, Seidler A, Sprute R, Schmidt-Hieber M, von Lilienfeld-Toal M. Management of herpesvirus reactivations in patients with solid tumours and hematologic malignancies: update of the Guidelines of the Infectious Diseases Working Party (AGIHO) of the German Society for Hematology and Medical Oncology (DGHO) on herpes simplex virus type 1, herpes simplex virus type 2, and varicella zoster virus. Ann Hematol 2022; 101:491-511. [PMID: 34994811 PMCID: PMC8810475 DOI: 10.1007/s00277-021-04746-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 12/19/2021] [Indexed: 12/14/2022]
Abstract
Clinical reactivations of herpes simplex virus or varicella zoster virus occur frequently among patients with malignancies and manifest particularly as herpes simplex stomatitis in patients with acute leukaemia treated with intensive chemotherapy and as herpes zoster in patients with lymphoma or multiple myeloma. In recent years, knowledge on reactivation rates and clinical manifestations has increased for conventional chemotherapeutics as well as for many new antineoplastic agents. This guideline summarizes current evidence on herpesvirus reactivation in patients with solid tumours and hematological malignancies not undergoing allogeneic or autologous hematopoietic stem cell transplantation or other cellular therapy including diagnostic, prophylactic, and therapeutic aspects. Particularly, strategies of risk adapted pharmacological prophylaxis and vaccination are outlined for different patient groups. This guideline updates the guidelines of the Infectious Diseases Working Party (AGIHO) of the German Society for Hematology and Medical Oncology (DGHO) from 2015 "Antiviral prophylaxis in patients with solid tumours and haematological malignancies" focusing on herpes simplex virus and varicella zoster virus.
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Affiliation(s)
- Larissa Henze
- Department of Medicine, Clinic III - Hematology, Oncology, Palliative Medicine, Rostock University Medical Center, University of Rostock, Ernst-Heydemann-Str. 6, 18055, Rostock, Germany.
| | - Christoph Buhl
- Department of Medicine, Clinic III - Oncology, Hematology, Immunoncology and Rheumatology/Clinical Immunology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Michael Sandherr
- Gemeinschaftspraxis für Hämatologie und Onkologie, 82362, Weilheim, Germany
| | - Oliver A Cornely
- Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Excellence Center for Medical Mycology (ECMM), University of Cologne, Herderstraße 52, 50931, Cologne, Germany
- Faculty of Medicine and University Hospital Cologne, Cologne Excellence Cluster On Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Herderstraße 52, 50931, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Herderstraße 52, 50931, Cologne, Germany
- Faculty of Medicine and University Hospital Cologne, Center for Integrated Oncology (CIO ABCD), University of Cologne, Herderstraße 52, 50931, Cologne, Germany
| | - Werner J Heinz
- Medical Clinic II, Caritas Hospital Bad Mergentheim, Uhlandstr, 7D-97980, Bad Mergentheim, Germany
| | - Yascha Khodamoradi
- Department of Internal Medicine, Infectious Diseases, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt Am Main, Germany
| | - Til Ramon Kiderlen
- Clinic for Hematology, Oncology, Palliative Medicine, Vivantes Klinikum Neukölln, Rudower Str. 48, 12359, Berlin, Germany
- Clinic for Hematology, Oncology and Tumor Immunology, Charité Universitätsmedizin Berlin, Campus Mitte Charitéplatz 1, 10117, Berlin, Germany
- Pharmaceutical Research Associates GmbH, Gottlieb-Daimler-Str. 10, 68165, Mannheim, Germany
| | - Philipp Koehler
- Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Excellence Center for Medical Mycology (ECMM), University of Cologne, Herderstraße 52, 50931, Cologne, Germany
- Faculty of Medicine and University Hospital Cologne, Cologne Excellence Cluster On Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Herderstraße 52, 50931, Cologne, Germany
- Faculty of Medicine and University Hospital Cologne, Center for Integrated Oncology (CIO ABCD), University of Cologne, Herderstraße 52, 50931, Cologne, Germany
| | | | - Rosanne Sprute
- Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Excellence Center for Medical Mycology (ECMM), University of Cologne, Herderstraße 52, 50931, Cologne, Germany
- Faculty of Medicine and University Hospital Cologne, Cologne Excellence Cluster On Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Herderstraße 52, 50931, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Herderstraße 52, 50931, Cologne, Germany
- Faculty of Medicine and University Hospital Cologne, Center for Integrated Oncology (CIO ABCD), University of Cologne, Herderstraße 52, 50931, Cologne, Germany
| | - Martin Schmidt-Hieber
- Department of Hematology and Oncology, Carl-Thiem-Klinikum Cottbus, Thiemstr. 111, 03048, Cottbus, Germany
| | - Marie von Lilienfeld-Toal
- Department of Hematology and Medical Oncology, Clinic for Internal Medicine II, University Hospital Jena, Am Klinikum 1, 07747, Jena, Germany
- Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute, Adolf-Reichwein-Str. 23, 07745, Jena, Germany
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24
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Factors associated with breakthrough fungemia caused by Candida, Trichosporon, or Fusarium species when the breakthrough fungemia developed in patients with hematological disorders. Antimicrob Agents Chemother 2022; 66:e0208121. [PMID: 35041512 DOI: 10.1128/aac.02081-21] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Limited data are available on breakthrough fungemia, defined as fungemia that develops on administration of antifungal agents, in patients with hematological disorders. We reviewed the medical and microbiological records of adult patients with hematological diseases who had breakthrough fungemia between January 2008 and July 2019 at Toranomon Hospital and Toranomon Hospital Kajigaya in Japan. A total of 121 cases of breakthrough fungemia were identified. Of the 121 cases, 83, 11, 5, and 22 were receiving micafungin, voriconazole, itraconazole, and liposomal amphotericin B, respectively, when the breakthrough occurred. Of the 121 causative breakthrough fungal strains, 96 were Candida species, and the rest were 13 cases of Trichosporon species, 7 of Fusarium species, 2 of Rhodotorula mucilaginosa, and 1 each of Cryptococcus neoformans, Exophiala dermatitidis, and Magnusiomyces capitatus. The crude 14-day mortality rate of breakthrough fungemia was 36%. Significant independent factors associated with the crude 14-day mortality were age ≥60 years (P=0.011), chronic renal failure (P=0.0087), septic shock (P<0.0001), steroid administration (P=0.0085), and liposomal amphotericin B breakthrough fungemia (P=0.0011). An absolute neutrophil count >500/μL was significantly more common in candidemia in the multivariate analysis(P=0.0065), neutropenia and non-allogeneic hematopoietic stem cell transplant recipients were significantly more common in Trichosporon fungemia (P=0.036 and P=0.033, respectively), and voriconazole breakthrough fungemia and neutropenia were significantly more common in Fusarium fungemia (P=0.016 and P=0.016, respectively). The epidemiological and clinical characteristics of breakthrough fungemia of patients with hematological disorders were demonstrated. Some useful factors to predict candidemia, Trichosporon fungemia, and Fusarium fungemia were identified.
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Tortorano AM, Prigitano A, Morroni G, Brescini L, Barchiesi F. Candidemia: Evolution of Drug Resistance and Novel Therapeutic Approaches. Infect Drug Resist 2022; 14:5543-5553. [PMID: 34984009 PMCID: PMC8702982 DOI: 10.2147/idr.s274872] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 11/30/2021] [Indexed: 12/14/2022] Open
Abstract
Candidemia and invasive candidiasis are the most common healthcare-associated invasive fungal infections, with a crude mortality rate of 25–50%. Candida albicans remains the most frequent etiology, followed by C. glabrata, C. parapsilosis and C. tropicalis. With the exception of a limited number of species (ie: C. krusei, C. glabrata and rare Candida species), resistance to fluconazole and other triazoles are quite uncommon. However, recently fluconazole-resistant C. parapsilosis, echinocandin-resistant C. glabrata and the multidrug resistant C. auris have emerged. Resistance to amphotericin B is even more rare due to the reduced fitness of resistant isolates. The mechanisms of antifungal resistance in Candida (altered drug-target interactions, reduced cellular drug concentrations, and physical barriers associated with biofilms) are analyzed. The choice of the antifungal therapy for candidemia must take into account several factors such as type of patient, presence of devices, severity of illness, recent exposure to antifungals, local epidemiology, organs involvement, and Candida species. The first-line therapy in non-neutropenic critical patient is an echinocandin switching to fluconazole in clinically stable patients with negative blood cultures and azole susceptible isolate. Similarly, an echinocandin is the drug of choice also in neutropenic patients. The treatment duration is 14 days after the first negative blood culture or longer in cases of organ involvement. An early removal of vascular catheter improves the outcome. The promising results of new antifungal molecules, such as the terpenoid derivative ibrexafungerp, the novel echinocandin with an enhanced half-life rezafungin, oteseconazole and fosmanogepix, representative of new classes of antifungals, are discussed.
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Affiliation(s)
- Anna Maria Tortorano
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, Milano, Italy
| | - Anna Prigitano
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, Milano, Italy
| | - Gianluca Morroni
- Department of Biomedical Sciences and Public Health, Università Politecnica delle Marche, Ancona, Italy
| | - Lucia Brescini
- Department of Biomedical Sciences and Public Health, Università Politecnica delle Marche, Ancona, Italy.,Clinic of Infectious Diseases, Azienda Ospedaliero Universitaria, Ospedali Riuniti Umberto I-Lancisi-Salesi, Ancona, Italy
| | - Francesco Barchiesi
- Department of Biomedical Sciences and Public Health, Università Politecnica delle Marche, Ancona, Italy.,Clinic of Infectious Diseases, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy
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Schlage S, Lehrnbecher T, Berner R, Simon A, Toepfner N. SARS-CoV-2 in pediatric cancer: a systematic review. Eur J Pediatr 2022; 181:1413-1427. [PMID: 35006377 PMCID: PMC8744033 DOI: 10.1007/s00431-021-04338-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 11/05/2021] [Accepted: 11/30/2021] [Indexed: 12/20/2022]
Abstract
UNLABELLED The outbreak of the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in December 2019 in Wuhan challenges pediatric oncologists in an unexpected way. We provide a comprehensive overview, which systematically summarizes and grades evidence (QoE) on SARS-CoV-2 infections in pediatric cancer patients at 1.5 years of pandemic. A systematic literature search in PubMed combined with an additional exploratory literature review in other international databases was conducted to identify studies on children (aged < 18 years) with a malignant disease and COVID-19 infections. In total, 45 reports on 1003 pediatric cancer patients with SARS-CoV-2 infections were identified out of 1397 reports analyzed. The clinical course of COVID-19 was reported mild or moderate in 358 patients (41.7%), whereas 11.1% of patients showed severe COVID-19. In 12.7% of patients, chemotherapy was postponed, whereas 19% of patients with different underlying malignancies received chemotherapy during SARS-CoV-2 infection. Twenty-five patients with SARS-CoV-2 infections died, potentially related to COVID-19. CONCLUSION Despite a favorable COVID-19 outcome in most pediatric cancer patients, the morbidity is reported higher than in children without comorbidities. However, no severe COVID-19 complications were associated to the continuation of chemotherapy in some cohort studies and reports on two patients. Therefore, the risk of cancer progress or relapse due to interruption of chemotherapy has carefully to be weighed against the risk of severe COVID-19 disease with potentially fatal outcome. WHAT IS KNOWN • Most of pediatric patients with malignant diseases show an asymptomatic, mild or moderate clinical course of SARS-CoV-2 infection. • Current need for a basis for decision-making, whether to stop or interrupt cancer treatment in a patient infected with SARS-CoV-2, and when to continue chemotherapy. WHAT IS NEW • Review results comprising over 1000 pediatric COVID-19 cancer patients confirm mild courses of SARS-CoV-2 infection in most patients but also show the attributable mortality is at least 10 times higher compared to reports on hospitalized children without comorbidities. • Review identifies that chemotherapy was continued despite SARS-CoV-2 positivity in 18% of patients with individual chemotherapy modification according to the clinical course of SARS-CoV-2 infection and existing comorbidities. On this basis, no severe COVID-19 complications were associated to the continuation of chemotherapy in several cohort studies and two case reports.
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Affiliation(s)
- Sandy Schlage
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität, Dresden, Germany
| | - Thomas Lehrnbecher
- Division of Pediatric Hematology and Oncology, Hospital for Children and Adolescents, Johann Wolfgang Goethe University, Frankfurt, Germany
| | - Reinhard Berner
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität, Dresden, Germany
| | - Arne Simon
- Pediatric Oncology and Hematology, University Children’s Hospital, Homburg, Saar, Germany
| | - Nicole Toepfner
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität, Dresden, Germany.
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27
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Cesaro S, Ljungman P, Mikulska M, Hirsch HH, von Lilienfeld-Toal M, Cordonnier C, Meylan S, Mehra V, Styczynski J, Marchesi F, Besson C, Baldanti F, Masculano RC, Beutel G, Einsele H, Azoulay E, Maertens J, de la Camara R, Pagano L. Recommendations for the management of COVID-19 in patients with haematological malignancies or haematopoietic cell transplantation, from the 2021 European Conference on Infections in Leukaemia (ECIL 9). Leukemia 2022; 36:1467-1480. [PMID: 35488021 PMCID: PMC9053562 DOI: 10.1038/s41375-022-01578-1] [Citation(s) in RCA: 54] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/07/2022] [Accepted: 04/12/2022] [Indexed: 12/15/2022]
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is a novel virus that spread worldwide from 2019 causing the Coronavirus disease 19 (COVID-19) pandemic. SARS-CoV-2 infection is characterised by an initial viral phase followed in some patients by a severe inflammatory phase. Importantly, immunocompromised patients may have a prolonged viral phase, shedding infectious viral particles for months, and absent or dysfunctional inflammatory phase. Among haematological patients, COVID-19 has been associated with high mortality rate in acute leukaemia, high risk-myelodysplastic syndromes, and after haematopoietic cell transplant and chimeric-antigen-receptor-T therapies. The clinical symptoms and signs were similar to that reported for the overall population, but the severity and outcome were worse. The deferral of immunodepleting cellular therapy treatments is recommended for SARS-CoV-2 positive patient, while in the other at-risk cases, the haematological treatment decisions must be weighed between individual risks and benefits. The gold standard for the diagnosis is the detection of viral RNA by nucleic acid testing on nasopharyngeal-swabbed sample, which provides high sensitivity and specificity; while rapid antigen tests have a lower sensitivity, especially in asymptomatic patients. The prevention of SARS-CoV-2 infection is based on strict infection control measures recommended for aerosol-droplet-and-contact transmission. Vaccinations against SARS-CoV-2 has shown high efficacy in reducing community transmission, hospitalisation and deaths due to severe COVID-19 disease in the general population, but immunosuppressed/haematology patients may have lower sero-responsiveness to vaccinations. Moreover, the recent emergence of new variants may require vaccine modifications and strategies to improve efficacy in these vulnerable patients. Beyond supportive care, the specific treatment is directed at viral replication control (antivirals, anti-spike monoclonal antibodies) and, in patients who need it, to the control of inflammation (dexamethasone, anti-Il-6 agents, and others). However, the benefit of all these various prophylactic and therapeutic treatments in haematology patients deserves further studies.
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Affiliation(s)
- Simone Cesaro
- Paediatric Haematology Oncology, Department of Mother and Child, Azienda Ospedaliera Universitaria Integrata, Verona, Italy.
| | - Per Ljungman
- grid.4714.60000 0004 1937 0626Division of Haematology, Department of Medicine, Huddinge, Karolinska Institute, Stockholm, Sweden ,grid.24381.3c0000 0000 9241 5705Department of Cellular Therapy and Allogeneic Stem Cell Transplantation, Karolinska Comprehensive Cancer Center, Karolinska University Hospital, Huddinge, Stockholm, Sweden
| | - Malgorzata Mikulska
- Division of Infectious Diseases, Department of Health Sciences (DISSAL), University of Genoa, and Ospedale Policlinico San Martino, Genoa, Italy
| | - Hans H. Hirsch
- grid.6612.30000 0004 1937 0642Transplantation and Clinical Virology, Department of Biomedicine, University of Basel, Basel, Switzerland ,grid.410567.1Clinical Virology, Laboratory Medicine, University Hospital Basel, Basel, Switzerland ,grid.410567.1Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
| | - Marie von Lilienfeld-Toal
- grid.275559.90000 0000 8517 6224Klinik fur Innere Medizin II (Haematologie/Oncologie), Universitatsklinikum Jena, Jena, Germany ,grid.418398.f0000 0001 0143 807XLeibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute, Jena, Germany
| | | | - Sylvain Meylan
- grid.8515.90000 0001 0423 4662Infectious Diseases Service, Internal Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Varun Mehra
- grid.429705.d0000 0004 0489 4320Department of Haematology, King’s College Hospital NHS Foundation Trust, London, UK
| | - Jan Styczynski
- grid.5374.50000 0001 0943 6490Department of Paediatric Haematology and Oncology, Jurasz University Hospital, Nicolaus Copernicus University Torun, Collegium Medicum, Bydgoszcz, Poland
| | - Francesco Marchesi
- grid.417520.50000 0004 1760 5276Haematology Unit, Department of Research and Clinical Oncology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Caroline Besson
- grid.418080.50000 0001 2177 7052Service d’Hematologie Oncologie, Centre Hospitalier de Versailles, Le Chesnay, Villejuif, France
| | - Fausto Baldanti
- grid.419425.f0000 0004 1760 3027Microbiology and Virology Department, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Raul Cordoba Masculano
- grid.419651.e0000 0000 9538 1950Fundación Jimenez Díaz University Hospital, Madrid, Spain
| | - Gernot Beutel
- grid.10423.340000 0000 9529 9877Department for Haematology, Haemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hanover, Germany
| | - Herman Einsele
- grid.8379.50000 0001 1958 8658Department of Internal Medicine II, University of Würzburg, Würzburg, Germany
| | - Elie Azoulay
- grid.413328.f0000 0001 2300 6614Critical Care Department, Saint-Louis Hospital, Paris, France
| | - Johan Maertens
- grid.5596.f0000 0001 0668 7884Haematology Department, University Hospitals Leuven, KU Leuven, Leuven, Belgium
| | - Rafael de la Camara
- grid.411251.20000 0004 1767 647XDepartment of Haematology, Hospital de la Princesa, Madrid, Spain
| | | | - Livio Pagano
- grid.8142.f0000 0001 0941 3192Institute of Haematology, Faculty of Medicine and Surgery, “Sacro Cuore” Catholic University, Rome, Italy
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Chen H, Liu Q, Liu X, Jin J. Berberine attenuates septic cardiomyopathy by inhibiting TLR4/NF-κB signalling in rats. PHARMACEUTICAL BIOLOGY 2021; 59:121-128. [PMID: 33539718 PMCID: PMC8871679 DOI: 10.1080/13880209.2021.1877736] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
CONTEXT Berberine (Ber) can increase the survival rate of septic mice and inhibit inflammation, but whether it has a protective effect on septic cardiomyopathy (SCM) is unclear. OBJECTIVE To investigate whether Ber ameliorates SCM in a rat model and its potential mechanism. MATERIALS AND METHODS Male SD rats were randomly divided into three groups: control (Con, n = 6) (DD H2O, 2 mL/100 g, ig, qd × 3 d, then saline, 10 mg/kg, ip); sepsis [LPS (lipopolysaccharide), n = 18] (LPS 10 mg/kg instead of saline, ip); and berberine intervention (Ber, n = 18) (Ber, 50 mg/kg instead of DD H2O, ig, qd × 3 d, LPS instead of saline, ip). Hemodynamics, HE staining, ELISA and western blot were performed at 6, 24, and 48 h after intraperitoneal injection of LPS to evaluate the effect of berberine in septic rats. RESULT Berberine could recover myocardial injury by partially increased ± dp/dt max (1151, 445 mmHg/s) and LVEDP levels (1.49 mmHg) with LPS-induced rats, as well as an ameliorated increase of cTnT (217.53 pg/mL) in the Ber group compared with that in the LPS group (at 24 h). In addition, HE staining results showed that berberine attenuated the myocardial cell swelling induced by LPS. In contrast to the LPS group, the up-regulation of TLR4, p65 TNF-α, and IL-1β were attenuated in the Ber group. DISCUSSION AND CONCLUSIONS Berberine showed a protective effect on septic cardiomyopathy rats possibly through inhibiting the activation of TLR4/NF-κB signalling pathway. Whether it improves SCM through other mechanisms is our ongoing research.
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Affiliation(s)
- Huiqi Chen
- Department of Ultrasonography, Guangzhou Red Cross Hospital, Medical College, Jinan University, Guangzhou, China
| | - Qian Liu
- Department of Cardiology, The Second Affiliated Hospital, University of South, Hengyang, China
| | - Xiangqi Liu
- Department of Critical Care Medicine, Shenzhen Hospital (Futian) of Guangzhou University of Chinese Medicine, Shenzhen, China
| | - Jinlan Jin
- Department of Critical Care Medicine, Shenzhen Hospital (Futian) of Guangzhou University of Chinese Medicine, Shenzhen, China
- CONTACT Jinlan Jin Department of Critical Care Medicine, Shenzhen Hospital (Futian) of Guangzhou University of Chinese Medicine, 6001 North ring road, Shenzhen, China
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Population Pharmacokinetic Analysis and Dosing Optimization of Prophylactic Fluconazole in Japanese Patients with Hematological Malignancy. J Fungi (Basel) 2021; 7:jof7110975. [PMID: 34829262 PMCID: PMC8618010 DOI: 10.3390/jof7110975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/11/2021] [Accepted: 11/14/2021] [Indexed: 11/24/2022] Open
Abstract
We conducted population pharmacokinetic (PPK) analysis and Monte Carlo simulations to determine the appropriate prophylactic dose of fluconazole to prevent invasive candidiasis in patients with hematological malignancies. Patients receiving chemotherapy or hematopoietic stem cell transplantation at Yokohama City University Hospital between November 2018 and March 2020 were included. Additionally, patients receiving oral fluconazole for prophylaxis were recruited. We set the free area under the curve/minimum inhibitory concentration (MIC) = 50 as the target and determined the largest MIC (breakpoint MIC) that could achieve more than 90% probability of target attainment. The blood fluconazole concentration of 54 patients (119 points) was used for PPK analysis. The optimal model was the one-compartment model with first-order administration and first-order elimination incorporating creatinine clearance (CLcr) as a covariate of clearance and body weight as a covariate of distribution volume. We conducted Monte Carlo simulation with fluconazole at 200 mg/day or 400 mg/day dosing schedules and patient body weight and CLcr ranging from 40 to 70 kg and 40–140 mL/min, respectively. The breakpoint MICs on the first dosing day and at steady state were 0.5–1.0 μg/mL and 1.0–2.0 μg/mL for 200 mg/day and 1.0–2.0 μg/mL and 2.0–4.0 μg/mL for 400 mg/day, respectively. The recommended dose was 400–700 mg/day for the loading dose and 200–400 mg/day for the maintenance dose. Our findings suggest that the optimal prophylactic dose of fluconazole in hematological malignancy patients depends on CLcr and body weight, and a sufficient loading and maintenance dose may be needed to completely prevent invasive candidiasis.
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Hamada Y, Ebihara F, Kikuchi K. A Strategy for Hospital Pharmacists to Control Antimicrobial Resistance (AMR) in Japan. Antibiotics (Basel) 2021; 10:1284. [PMID: 34827222 PMCID: PMC8614892 DOI: 10.3390/antibiotics10111284] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/19/2021] [Accepted: 10/19/2021] [Indexed: 12/21/2022] Open
Abstract
In Japan, there is concern regarding the relation between the inappropriate use of antibiotics and antibiotic resistance (AMR). Increased bacterial resistance is due in part to the inappropriate use of antimicrobial agents. The support of the pharmacist becomes important, and there is growing interest in antimicrobial stewardship to promote the appropriate and safe use of antimicrobials needed for the optimal selection of drugs, doses, durations of therapy, therapeutic drug monitoring (TDM), and implementations of cost containment strategies in Japan. Pharmacists should strive to disseminate the concept of "choosing wisely" in relation to all medicines, implement further interventions, and put them into practice. In this article, we present data for antimicrobial stewardship and Japan's AMR action plan, focusing on how pharmacists should be involved in enabling physicians to choose antimicrobials wisely.
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Affiliation(s)
- Yukihiro Hamada
- Department of Pharmacy, Tokyo Women’s Medical University Hospital, Tokyo 162-8666, Japan;
| | - Fumiya Ebihara
- Department of Pharmacy, Tokyo Women’s Medical University Hospital, Tokyo 162-8666, Japan;
| | - Ken Kikuchi
- Department of Infectious Disease, Tokyo Women’s Medical University Hospital, Tokyo 162-8666, Japan;
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Battistolo J, Glampedakis E, Damonti L, Poissy J, Grandbastien B, Kalbermatter L, Pagani JL, Eggimann P, Bochud PY, Calandra T, Marchetti O, Lamoth F. Increasing morbidity and mortality of candidemia over one decade in a Swiss university hospital. Mycoses 2021; 64:1512-1520. [PMID: 34587318 PMCID: PMC9298218 DOI: 10.1111/myc.13376] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 08/02/2021] [Accepted: 09/27/2021] [Indexed: 01/07/2023]
Abstract
Background The epidemiology of candidemia is evolving with raising concern about the emergence of intrinsically resistant non‐albicans Candida species and acquisition of antifungal resistance. In addition to microbiological surveys, epidemiological studies including clinical data are needed to assess the impact of candidemia on morbidity and mortality. Objectives To assess the clinical and microbiological trends of candidemia in a Swiss university hospital. Patients/Methods. This single‐centre retrospective study compared the incidence of candidemia, Candida species distribution, antifungal resistance profiles, clinical characteristics and outcomes between two periods separated by one decade. Results A total of 170 candidemic episodes were included (68 from period 1, 2004‐2006, and 102 from period 2, 2014‐2017). Incidence of candidemia (0.85 to 0.97 episode/10,000 patient‐days), species distribution (55%–57% C albicans) and antifungal susceptibilities remained unchanged. During period 2, candidemia was more frequently observed in intensive care units (ICU, 38% vs 19% in period 1, P = .01) and amongst older patients (median age 68 vs 59 years old, P < .01) with more immunosuppressive conditions (24% vs 9%, P = .01). Candidemia in period 2 was more frequently followed by septic shock (23% vs 7% in period 1, P = .01) and ICU admission (42% vs 12%, P < .01) and was associated with higher mortality (34% vs 18%, P = .03). Overall, factors associated with mortality in multivariate analyses included cirrhosis, solid malignancies and ICU stay at the time of candidemia. Conclusions Despite stable incidence, species distribution and antifungal resistance of candidemia, an epidemiological shift of the disease towards older and more critically ill patients was observed, with higher mortality rates.
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Affiliation(s)
- Julien Battistolo
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Emmanouil Glampedakis
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.,Hospital Preventive Medicine Service, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Lauro Damonti
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.,Department of Infectious Diseases, Bern University Hospital, Bern, Switzerland
| | - Julien Poissy
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.,UMR 8576 - UGSF and Unit of Structural and Functional Glycobiology, University of Lille, Inserm U1285, CHU Lille, Pôle de médecine intensive-réanimation, CNRS, Lille, France
| | - Bruno Grandbastien
- Hospital Preventive Medicine Service, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Laetitia Kalbermatter
- Hospital Preventive Medicine Service, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Jean-Luc Pagani
- Adult Intensive Care Service, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Philippe Eggimann
- Department of Orthopedics and Traumatology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Pierre-Yves Bochud
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Thierry Calandra
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Oscar Marchetti
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.,Department of Medicine, Ensemble Hospitalier de la Côte, Morges, Switzerland
| | - Frederic Lamoth
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.,Institute of Microbiology, Department of Laboratories, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
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Attempts to Access a Series of Pyrazoles Lead to New Hydrazones with Antifungal Potential against Candida species including Azole-Resistant Strains. Molecules 2021; 26:molecules26195861. [PMID: 34641405 PMCID: PMC8512829 DOI: 10.3390/molecules26195861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 09/23/2021] [Accepted: 09/24/2021] [Indexed: 11/16/2022] Open
Abstract
The treatment of benzylidenemalononitriles with phenylhydrazines in refluxing ethanol did not provide pyrazole derivatives, but instead furnished hydrazones. The structure of hydrazones was secured by X-ray analysis. The chemical proof was also obtained by direct reaction of 3,4,5-trimethoxybenzaldehyde with 2,4-dichlorophenylhydrazine. Newly synthesized hydrazones were tested against eight Candida spp. strains in a dose response assay to determine the minimum inhibitory concentration (MIC99). Five compounds were identified as promising antifungal agents against Candida spp. (C. albicans SC5314, C. glabrata, C. tropicalis, C. parapsilosis and C. glabrata (R azoles)), with MIC99 values ranging from 16 to 32 µg/mL and selective antifungal activity over cytotoxicity.
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Viñado C, Girón RM, Ibáñez E, García-Ortega A, Pérez I, Polanco D, Pemán J, Solé A. Filamentous fungi in the airway of patients with cystic fibrosis: Just spectators? Rev Iberoam Micol 2021; 38:168-174. [PMID: 34535388 DOI: 10.1016/j.riam.2021.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 01/17/2021] [Accepted: 03/24/2021] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND There are important advances in the management of bacterial infection in patients with cystic fibrosis (CF), but there are many gaps in the field of fungal infections. AIMS The aim of this study was to analyse whether chronic respiratory filamentous fungal colonization had clinical impact and whether antifungal treatment can change the disease. METHODS The prospective, bicentric and descriptive study was carried out within a 3-year follow-up period, with four-month periodicity medical controls. Adult patients from two CF units of tertiary hospitals were included. Clinical, microbiological, analytical and spirometric variables were collected. Quality of life was evaluated in a subgroup, using the Spanish version of the Revised Cystic Fibrosis Quality of Life Questionnaire (CFQ-R). To statistically analyze the evolution of forced expiratory along time (volume of air blown out in 1 second -FEV1-) and the forced vital capacity (FVC), mixed linear models were carried out. RESULTS From the ninety-eight patients under study, 40 suffered chronic filamentous fungal colonization. The presence of filamentous fungi in airway was associated to an annual fall of FEV1 and FVC of 0.029 and 0.017 litres, respectively (p<0.001). In addition, worse quality of life based on CFQ-R, significant when concerning physical condition and emotional state, was also linked with the fungal colonization. Protocolized antifungal therapy, nebulized or oral, improved FEV1 in 0.023 and 0.024 litres per year, respectively (p<0.001). CONCLUSIONS Chronic filamentous fungal colonization in patients with CF is associated with a significant annual decline of lung function that persists over time. Chronic antifungal therapy slows down this progression, mainly in the patient with more advanced disease.
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Affiliation(s)
- Clara Viñado
- Servicio de Neumología del Hospital de Barbastro, Spain.
| | - Rosa María Girón
- Unidad de Fibrosis Quística del Hospital Universitario de la Princesa de Madrid, Spain
| | - Elisa Ibáñez
- Servicio de Microbiología del Hospital Universitario y Politécnico La Fe de Valencia, Spain
| | - Alberto García-Ortega
- Unidad de Fibrosis Quística y Trasplante Pulmonar del Hospital Universitario y Politécnico La Fe de Valencia, Spain
| | - Inés Pérez
- Unidad de Fibrosis Quística y Trasplante Pulmonar del Hospital Universitario y Politécnico La Fe de Valencia, Spain
| | - Dinora Polanco
- Servicio de Neumología del Hospital Universitario Arnau de Vilanova de Lleida, Spain
| | - Javier Pemán
- Servicio de Microbiología del Hospital Universitario y Politécnico La Fe de Valencia, Spain
| | - Amparo Solé
- Unidad de Fibrosis Quística y Trasplante Pulmonar del Hospital Universitario y Politécnico La Fe de Valencia, Spain
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Aldejohann AM, Herz M, Martin R, Walther G, Kurzai O. Emergence of resistant Candida glabrata in Germany. JAC Antimicrob Resist 2021; 3:dlab122. [PMID: 34377983 PMCID: PMC8346698 DOI: 10.1093/jacamr/dlab122] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 07/08/2021] [Accepted: 07/12/2021] [Indexed: 12/22/2022] Open
Abstract
Background Candida glabrata is the second leading fungal pathogen causing candidaemia and invasive candidiasis in Europe. This yeast is recognized for its rapid ability to acquire antifungal drug resistance. Objectives We systematically evaluated 176 C. glabrata isolates submitted to the German National Reference Center for Invasive Fungal Infections (NRZMyk) between 2015 and 2019 with regard to echinocandin and fluconazole susceptibility. Methods Susceptibility testing was performed using a reference protocol (EUCAST) and a range of commercial assays. Hot spot regions of the echinocandin target FKS genes were sequenced using Sanger sequencing. Results In total, 84 of 176 isolates were initially classified as anidulafungin-resistant based on EUCAST testing. Of those, 71 harboured mutations in the glucan synthase encoding FKS genes (13% in FKS1, 87% in FKS2). Significant differences in anidulafungin MICs were found between distinct mutation sites. 11 FKS wild-type (WT) isolates initially classified as resistant exhibited anidulafungin MICs fluctuating around the interpretation breakpoint upon re-testing with multiple assays. Two FKS WT isolates consistently showed high anidulafungin MICs and thus must be considered resistant despite the absence of target gene mutations. Over one-third of echinocandin-resistant strains displayed concomitant fluconazole resistance. Of those, isolates linked to bloodstream infection carrying a change at Ser-663 were associated with adverse clinical outcome. Conclusions Resistant C. glabrata strains are emerging in Germany. Phenotypic echinocandin testing can result in misclassification of susceptible strains. FKS genotyping aids in detecting these strains, however, echinocandin resistance may occur despite a wild-type FKS genotype.
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Affiliation(s)
| | - Michaela Herz
- Institute for Hygiene and Microbiology, University of Würzburg, Würzburg, Germany
| | - Ronny Martin
- Institute for Hygiene and Microbiology, University of Würzburg, Würzburg, Germany
| | - Grit Walther
- National Reference Center for Invasive Fungal Infections, Leibniz Institute for Natural Product Research and Infection Biology- Hans Knoell Institute, Jena, Germany
| | - Oliver Kurzai
- Institute for Hygiene and Microbiology, University of Würzburg, Würzburg, Germany.,National Reference Center for Invasive Fungal Infections, Leibniz Institute for Natural Product Research and Infection Biology- Hans Knoell Institute, Jena, Germany
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Coussement J, Lindsay J, Teh BW, Slavin M. Choice and duration of antifungal prophylaxis and treatment in high-risk haematology patients. Curr Opin Infect Dis 2021; 34:297-306. [PMID: 34039878 DOI: 10.1097/qco.0000000000000737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW This review aims to summarize available guidelines as well as the emerging evidence for the prevention and treatment of invasive fungal diseases in high-risk haematology patients. RECENT FINDINGS Primary mould-active prophylaxis is the strategy used in many centres to manage the risk of invasive fungal disease in high-risk haematology patients, and posaconazole remains the antifungal of choice for most of these patients. Data on the use of other antifungals for primary prophylaxis, including isavuconazole, are limited. There is considerable interest in identifying a strategy that would limit the use of mould-active agents to the patients who are the most likely to benefit from them. In this regard, a recent trial demonstrated that the preemptive strategy is noninferior to the empiric strategy. For primary treatment of invasive aspergillosis, two randomized trials found isavuconazole and posaconazole to be noninferior to voriconazole. Isavuconazole does not appear to require therapeutic drug monitoring. SUMMARY Prophylaxis and treatment of invasive fungal diseases in high-risk haematology patients is a rapidly evolving field. Critical clinical questions remain unanswered, especially regarding the management of suspected invasive fungal diseases breaking through mould-active prophylaxis, and the duration of antifungal therapy for invasive mould infections.
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Affiliation(s)
- Julien Coussement
- Department of Infectious Diseases.,National Centre for Infection in Cancer, Peter MacCallum Cancer Centre, Melbourne
| | - Julian Lindsay
- National Centre for Infection in Cancer, Peter MacCallum Cancer Centre, Melbourne.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia.,Vaccine and Infectious Disease and Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Benjamin W Teh
- Department of Infectious Diseases.,National Centre for Infection in Cancer, Peter MacCallum Cancer Centre, Melbourne.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
| | - Monica Slavin
- Department of Infectious Diseases.,National Centre for Infection in Cancer, Peter MacCallum Cancer Centre, Melbourne.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
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Species Distribution of Candidemia and Their Susceptibility in a Single Japanese University Hospital: Prior Micafungin Use Affects the Appearance of Candida parapsilosis and Elevation of Micafungin MICs in Non- parapsilosis Candida Species. J Fungi (Basel) 2021; 7:jof7080596. [PMID: 34436135 PMCID: PMC8397203 DOI: 10.3390/jof7080596] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 07/14/2021] [Accepted: 07/21/2021] [Indexed: 12/26/2022] Open
Abstract
Introduction: Micafungin is a recommended echinocandin antifungal agent for candidemia treatment and prophylaxis. However, overuse of echinocandin antifungals may cause resistance. There is currently no information available regarding the low susceptibility associated with using micafungin. This study investigated the effect of micafungin use on changes in the detected Candida species and low susceptibility. Methods: We conducted a retrospective survey and included records of Candida spp. detected in blood cultures from January 2010 to December 2018 in our hospital. Survey items included clinical outcomes at 30 days after positive cultures, patient characteristics, and drug prescription status. Patient background information included gender, previous hospitalization, stay in the intensive care unit, comorbidities, and history of surgery (within 90 days before candidemia onset) and drug exposure. Species detected and their minimum inhibitory concentrations (MICs) and amount of antifungal prescriptions by department were investigated. Risk factors for detecting C. parapsilosis and for low susceptibility to micafungin were evaluated using multivariate analysis. Results: A total of 153 Candida clinical blood isolates were collected and C. albicans was the most prevalent species, followed by C. parapsilosis and C. glabrata. In the analysis by department, antifungal use and non-albicans Candida species were most frequently detected in the hematology department. Multivariate analysis showed that prior micafungin use increased the risk of C. parapsilosis (odds ratio (OR) 4.22; 95% confidence interval (CI) 1.39–12.79; p = 0.011). MIC90 of micafungin on C. glabrata and C. parapsilosis was 1.0 μg/mL. Prior micafungin use was clarified as a risk factor resulting in MIC > 0.06 μg/mL for micafungin in non-parapsilosis Candida species (OR 13.2; 95% CI 3.23–54.2; p < 0.01). Conclusion: Prior micafungin use increased the risk of C. parapsilosis and the MIC > 0.06 μg/mL of micafungin in non-parapsilosis Candida species. Since there are only a few antifungal options, further antifungal stewardship considering azole antifungal agents use is required.
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Colombo AL, Agnelli C, Kontoyiannis DP. Knowledge gaps in candidaemia/invasive candidiasis in haematological cancer patients. J Antimicrob Chemother 2021; 76:543-546. [PMID: 33150364 DOI: 10.1093/jac/dkaa446] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
As neutropenic patients with haematological cancer are not typically included in randomized controlled trials (RCTs) of candidaemia, there is low quality of evidence regarding the management of this common opportunistic mycosis in this patient population, which is at high risk for poor outcomes. Herein we identify the gaps in knowledge that are not addressed by the modern RCTs and candidaemia guidelines, and outline some considerations for the future clinical research agenda in candidaemia/invasive candidiasis in haematological patients.
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Affiliation(s)
- Arnaldo Lopes Colombo
- Department of Medicine, Division of Infectious Diseases, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Caroline Agnelli
- Department of Medicine, Division of Infectious Diseases, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Dimitrios P Kontoyiannis
- Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Voriconazole Use in Children: Therapeutic Drug Monitoring and Control of Inflammation as Key Points for Optimal Treatment. J Fungi (Basel) 2021; 7:jof7060456. [PMID: 34200506 PMCID: PMC8227726 DOI: 10.3390/jof7060456] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/03/2021] [Accepted: 06/04/2021] [Indexed: 12/13/2022] Open
Abstract
Voriconazole plasma concentrations (PC) are highly variable, particularly in children. Dose recommendations in 2-12-year-old patients changed in 2012. Little data on therapeutic drug monitoring (TDM) after these new recommendations are available. We aimed to evaluate voriconazole monitoring in children with invasive fungal infection (IFI) after implementation of new dosages and its relationship with safety and effectiveness. A prospective, observational study, including children aged 2-12 years, was conducted. TDM was performed weekly and doses were changed according to an in-house protocol. Effectiveness, adverse events, and factors influencing PC were analysed. A total of 229 PC from 28 IFI episodes were obtained. New dosing led to a higher rate of adequate PC compared to previous studies; still, 35.8% were outside the therapeutic range. In patients aged < 8 years, doses to achieve therapeutic levels were higher than recommended. Severe hypoalbuminemia and markedly elevated C-reactive protein were related to inadequate PC. Therapeutic PC were associated with drug effectiveness and safety. Higher doses in younger patients and a dose adjustment protocol based on TDM should be considered. Voriconazole PC variability has decreased with current updated recommendations, but it remains high and is influenced by inflammatory status. Additional efforts to control inflammation in children with IFI should be encouraged.
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Infection-Related Mortality in Adults and Children Undergoing Allogeneic Hematopoietic Cell Transplantation: An Australian Registry Report. Transplant Cell Ther 2021; 27:798.e1-798.e10. [PMID: 34111574 DOI: 10.1016/j.jtct.2021.05.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 05/18/2021] [Accepted: 05/31/2021] [Indexed: 11/21/2022]
Abstract
Infection-related mortality (IRM) is the most common non-relapse-related cause of death reported after allogeneic hematopoietic cell transplantation (HCT). Information on the incidence and timing of specific infective organisms and the risk factors for IRM is essential to developing prevention strategies. This report provides the first account of IRM in adults and children undergoing HCT in Australia. Between 2013 and 2018, 2705 adult and 689 pediatric first HCTs were identified from the Australasian Bone Marrow Transplant Recipient Registry database, associated with 1075 (39.7%) total overall deaths in adults and 134 (19.4%) in children. Demographics and causes of death, including infectious etiology and causative organisms, were extracted from the database for adults and children for analysis. At day +100 and 1 year post-HCT, IRM was the leading cause of early post-HCT mortality in adults, accounting for 6.2% and 9.8%, respectively; in children, IRM was the leading cause of post-HCT mortality at day +100 at 2.5% and the second highest cause of post-HCT mortality at 1 year post-HCT at 4.9%, following relapse at 5.8%. In adults, older age, transplantation not in a first complete remission (non-CR1), the use of antithymocyte globulin (ATG) or alemtuzumab, donor-positive/recipient-negative cytomegalovirus (CMV) serostatus, and acute graft-versus-host disease were significant risk factors for IRM. However, in children, age >5 years, acute lymphocytic leukemia as the primary disease, and mismatched unrelated or haploidentical donor source were predictive of IRM. Of the deaths in which an infectious etiology was reported in adults (52.4%), 49.3% were attributed to bacteria, 25.3% to fungus, 21.7% to viruses, and 3.6% to post-transplantation lymphoproliferative disorder (PTLD). The most common organisms were Pseudomonas spp, Enterococcus spp, Candida spp, Aspergillus spp, and CMV. In children where an infectious etiology was reported (64%), 13% were attributed to bacteria, 26% to fungus, 45% to viruses, and 16% to PTLD. This report highlights that IRM was the leading cause of death early post-HCT in Australia. Strategies to reduce IRM, such as individualized pre-transplantation infection risk assessment, rapid diagnostics, and prevention management strategies should be explored to determine whether these outcomes can be improved. In addition, improving the completeness and accuracy of reported data, particularly for infectious pathogens, could assist in directing management strategies to reduce IRM in HCT.
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Trovato L, Bongiorno D, Calvo M, Migliorisi G, Boraccino A, Musso N, Oliveri S, Stefani S, Scalia G. Resistance to Echinocandins Complicates a Case of Candida albicans Bloodstream Infection: A Case Report. J Fungi (Basel) 2021; 7:jof7060405. [PMID: 34064200 PMCID: PMC8224343 DOI: 10.3390/jof7060405] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/18/2021] [Accepted: 05/19/2021] [Indexed: 12/15/2022] Open
Abstract
Invasive candidiasis is known to be one of the most common healthcare-associated complications and is caused by several Candida species. First-line drugs, particularly echinocandins, are effective, but there are increasing reports of resistance to these molecules, though rarely related to C. albicans. Even though the rate of echinocandins resistance remains low (<3%), sporadic cases are emerging. Here, we present a case of bloodstream infection by a pan-echinocandin-resistant Candida albicans affecting a critically ill patient, who died in an intensive care unit following therapeutic failure and multiple organ dysfunction syndrome. This case highlights the need to suspect pan-echinocandin resistance in patients with prolonged echinocandin exposure, particularly in the presence of urinary tract colonization. Our study shows the importance of sequencing to predict therapeutic failure in patients treated with echinocandins and persistent candidemia.
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Affiliation(s)
- Laura Trovato
- U.O.C. Laboratory Analysis Unit, A.O.U. Policlinico-San Marco, 95123 Catania, Italy; (M.C.); (G.M.); (G.S.)
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (D.B.); (N.M.); (S.O.); (S.S.)
- Correspondence: ; Tel.: +39-0953781233
| | - Dafne Bongiorno
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (D.B.); (N.M.); (S.O.); (S.S.)
| | - Maddalena Calvo
- U.O.C. Laboratory Analysis Unit, A.O.U. Policlinico-San Marco, 95123 Catania, Italy; (M.C.); (G.M.); (G.S.)
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (D.B.); (N.M.); (S.O.); (S.S.)
| | - Giuseppe Migliorisi
- U.O.C. Laboratory Analysis Unit, A.O.U. Policlinico-San Marco, 95123 Catania, Italy; (M.C.); (G.M.); (G.S.)
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (D.B.); (N.M.); (S.O.); (S.S.)
| | - Albino Boraccino
- U.O.C. Anesthesia and Intensive Care, Ospedale Garibaldi-Nesima, Azienda di Rilievo Nazionale e Alta Specializzazione ‘Garibaldi’ Catania, 95122 Catania, Italy;
| | - Nicolò Musso
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (D.B.); (N.M.); (S.O.); (S.S.)
| | - Salvatore Oliveri
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (D.B.); (N.M.); (S.O.); (S.S.)
| | - Stefania Stefani
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (D.B.); (N.M.); (S.O.); (S.S.)
| | - Guido Scalia
- U.O.C. Laboratory Analysis Unit, A.O.U. Policlinico-San Marco, 95123 Catania, Italy; (M.C.); (G.M.); (G.S.)
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (D.B.); (N.M.); (S.O.); (S.S.)
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Demirci-Duarte S, Arikan-Akdagli S, Gülmez D. Species distribution, azole resistance and related molecular mechanisms in invasive Candida parapsilosis complex isolates: Increase in fluconazole resistance in 21 years. Mycoses 2021; 64:823-830. [PMID: 33934400 DOI: 10.1111/myc.13296] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 04/27/2021] [Accepted: 04/28/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Candida parapsilosis complex consists of three species, the prevalence and geographical distribution of which might vary. Increasing rates of fluconazole resistance among C. parapsilosis complex were reported from various centres. OBJECTIVES Aim of this study was to identify invasive C. parapsilosis complex strains up to species level, explore rates and molecular mechanisms of azole resistance and analyse temporal changes at a single centre. METHODS Isolates from blood cultures from 1997 to 2017 were included. Species were identified using RFLP of the SADH gene and confirmed with ITS sequencing when needed. In vitro susceptibility to fluconazole, voriconazole and posaconazole was tested and evaluated using EUCAST guidelines. Sequences of ERG11 and MRR1 genes were analysed for fluconazole non-susceptible isolates. RESULTS A total of 283 isolates from 181 patients were tested for azole susceptibility. All were C. parapsilosis sensu stricto, except one C. orthopsilosis. All three azoles were effective against 213 of the isolates from 135 patients, including one C. orthopsilosis. Fluconazole resistance was 13.3% (24/181 patients). While the first fluconazole-resistant isolates were detected in 2004, increase was evident after 2011. In ERG11, Y132F mutation was the most common among fluconazole non-susceptible isolates (71.7%), followed by G458S (10.9%) and D421N (4.3%). In MRR1, R405K (56.5%) and G927C (8.7%) were detected. However, association of these mutations to azole resistance is yet to be investigated. CONCLUSIONS Rising azole resistance rates in C. parapsilosis sensu stricto isolates particularly after 2011 were of concern. The well-known Y132F mutation was the predominant mechanism of azole resistance while accompanied with other genetic mutations.
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Affiliation(s)
- Selay Demirci-Duarte
- Medical Microbiology Department, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Sevtap Arikan-Akdagli
- Medical Microbiology Department, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Dolunay Gülmez
- Medical Microbiology Department, Hacettepe University Faculty of Medicine, Ankara, Turkey
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Chen XC, Xu J, Wu DP. Clinical Characteristics and Outcomes of Breakthrough Candidemia in 71 Hematologic Malignancy Patients and/or Allogeneic Hematopoietic Stem Cell Transplant Recipients: A Single-center Retrospective Study From China, 2011-2018. Clin Infect Dis 2021; 71:S394-S399. [PMID: 33367573 DOI: 10.1093/cid/ciaa1523] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Antifungal prophylaxis may result in breakthrough infections in hematology patients with severe agranulocytosis, with few studies assessing risk factors and clinical outcomes of breakthrough candidemia. We described the distribution of Candida species, assessed risk factors for mortality in such patients, and determined differences in the incidence and mortality of breakthrough candidemia between patients who did or did not receive an allogeneic hematopoietic stem cell transplant. METHODS We collected clinical and microbiological data of patients with hematologic malignancies and breakthrough candidemia from a single center. Seven-day and 30-day follow-up outcomes were recorded; the incidence and mortality of breakthrough candidemia between patients who did or did not undergo an allogeneic transplant were compared. Kaplan-Meier survival estimates were used to generate survival curves, and predictors were identified using Cox regression analyses. RESULTS Of 71 enrolled patients, 17 received allogeneic transplants. Incidences of breakthrough candidemia were 17 of 2924 (0.58%) and 54 of 12 015 (0.45%) in the transplant and nontransplant groups, respectively (P = .35). The most common isolate was Candida tropicalis, and antifungal agent combinations were the most common first-line treatment. Cumulative mortality rates of patients were 21.1% and 31.0% at days 7 and 30, respectively, and they significantly differed between both groups. Septic shock, central venous catheter removal, and granulocyte recovery were significantly associated with 7-day mortality; the latter 2 remained independent predictors of 30-day mortality. CONCLUSIONS Breakthrough candidemia-related mortality was higher in the allogeneic transplant group, although the incidence was not significantly different between the groups. Prompt and adequate antifungal treatment with catheter removal may reduce mortality.
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Affiliation(s)
- Xiao-Chen Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Jie Xu
- Department of Clinical Laboratory, First Affiliated Hospital of Soochow University, Suzhou, China
| | - De-Pei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
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Bretagne S, Desnos-Ollivier M, Sitbon K, Lortholary O, Che D, Dromer F. No Impact of Fluconazole to Echinocandins Replacement as First-Line Therapy on the Epidemiology of Yeast Fungemia (Hospital-Driven Active Surveillance, 2004-2017, Paris, France). Front Med (Lausanne) 2021; 8:641965. [PMID: 33959624 PMCID: PMC8093410 DOI: 10.3389/fmed.2021.641965] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 03/15/2021] [Indexed: 12/20/2022] Open
Abstract
Replacement of fluconazole by echinocandins as the first-line therapy for yeast-related fungemia could have an impact on both the mortality rate and the epidemiology of yeast species responsible for candidemia. We analyzed the individual clinical and microbiological data collected through the active surveillance program on yeast fungemia (YEASTS program, 2004-2016, Paris area, France) within 14 University Hospitals. The cohort included 3,092 patients [male:female ratio: 1.56; median age 61.0 years (IQR: 23.8)]. The mean mortality rate within 30 days was 38.5% (1,103/2,868) and significantly higher in intensive care units (690/1,358, 50.8%) than outside (413/1,510, 27.4%, p < 0.0001) without significant change over time. The yeast species distribution [Candida albicans (n = 1,614, 48.0%), Candida glabrata (n = 607, 18.1%), Candida parapsilosis (n = 390, 11.6%), Candida tropicalis (n = 299, 8.9%), Candida krusei (n = 96, 2.9%), rare species (n = 357, 10.6%)], minimal inhibitory concentration distribution, and the distribution between the patient populations (hematological malignancies, solid tumors, without malignancy) did not change either while the proportion of patients ≥60-years increased from 48.7% (91/187) in 2004 to 56.8% (133/234) in 2017 (p = 0.0002). Fluconazole as first-line therapy dramatically decreased (64.4% in 2004 to 27.7% in 2017, p < 0.0001) with a corresponding increase in echinocandins (11.6% in 2004 to 57.8% in 2017, p < 0.0001). Survival rates did not differ according to the first antifungal therapy. The progressive replacement of fluconazole by echinocandins as the first-line antifungal therapy was not associated with change in global mortality, regardless of species involved and antifungal susceptibility profiles. Other factors remain to be uncovered to improve the prognosis of yeast fungemia.
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Affiliation(s)
- Stéphane Bretagne
- Institut Pasteur, CNRS, Unité de Mycologie Moléculaire, Centre National de Référence Mycoses Invasives et Antifongiques, Paris, France.,Laboratoire de Parasitologie-Mycologie, Hôpital Saint Louis, AP-HP, Paris, France.,Université de Paris, Paris, France
| | - Marie Desnos-Ollivier
- Institut Pasteur, CNRS, Unité de Mycologie Moléculaire, Centre National de Référence Mycoses Invasives et Antifongiques, Paris, France
| | - Karine Sitbon
- Institut Pasteur, CNRS, Unité de Mycologie Moléculaire, Centre National de Référence Mycoses Invasives et Antifongiques, Paris, France
| | - Olivier Lortholary
- Institut Pasteur, CNRS, Unité de Mycologie Moléculaire, Centre National de Référence Mycoses Invasives et Antifongiques, Paris, France.,Université de Paris, Paris, France.,Service des Maladies Infectieuses et Tropicales, Centre d'Infectiologie Necker-Pasteur, Hôpital Necker-Enfants Malades, APHP, IHU Imagine, Paris, France
| | - Didier Che
- Santé publique France, Saint Maurice, France
| | - Françoise Dromer
- Institut Pasteur, CNRS, Unité de Mycologie Moléculaire, Centre National de Référence Mycoses Invasives et Antifongiques, Paris, France
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Favorable Effects of Voriconazole Trough Concentrations Exceeding 1 μg/mL on Treatment Success and All-Cause Mortality: A Systematic Review and Meta-Analysis. J Fungi (Basel) 2021; 7:jof7040306. [PMID: 33923727 PMCID: PMC8072959 DOI: 10.3390/jof7040306] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/14/2021] [Accepted: 04/15/2021] [Indexed: 12/23/2022] Open
Abstract
This systematic review and meta-analysis examined the optimal trough concentration of voriconazole for adult patients with invasive fungal infections. We used stepwise cutoffs of 0.5-2.0 μg/mL for efficacy and 3.0-6.0 μg/mL for safety. Studies were included if they reported the rates of all-cause mortality and/or treatment success, hepatotoxicity, and nephrotoxicity according to the trough concentration. Twenty-five studies involving 2554 patients were included. The probability of mortality was significantly decreased using a cutoff of ≥1.0 μg/mL (odds ratio (OR) = 0.34, 95% confidence interval (CI) = 0.15-0.80). Cutoffs of 0.5 (OR = 3.48, 95% CI = 1.45-8.34) and 1.0 μg/mL (OR = 3.35, 95% CI = 1.52-7.38) also increased the treatment success rate. Concerning safety, significantly higher risks of hepatotoxicity and neurotoxicity were demonstrated at higher concentrations for all cutoffs, and the highest ORs were recorded at 4.0 μg/mL (OR = 7.39, 95% CI = 3.81-14.36; OR = 5.76, 95% CI 3.14-10.57, respectively). Although further high-quality trials are needed, our findings suggest that the proper trough concentration for increasing clinical success while minimizing toxicity is 1.0-4.0 μg/mL for adult patients receiving voriconazole therapy.
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Calderón-Parra J, Herraiz-Jiménez J, Ramos-Martínez A, Muñez-Rubio E, Callejas-Diaz A, Diaz de Santiago A, Sánchez-Romero I, López-Dosil M, Fernández-Cruz A. A retrospective validation of different scores of guideline adherence and infectious diseases consultation on candidaemia: The higher, the better. Mycoses 2021; 64:742-747. [PMID: 33768563 DOI: 10.1111/myc.13275] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 03/21/2021] [Accepted: 03/22/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND Recently, several scores to quantify compliance with the guidelines in candidaemia management (EQUAL, GEMICOMED, Valerio) have been developed. Evidence supporting the association of these scores to the prognosis is scarce. We aim to evaluate the performance of these candidaemia guideline adherence scores to predict candidaemia outcome. METHODS We recorded retrospectively data from candidaemia episodes (January 2017-December 2018). We analysed adherence to guidelines for candidaemia management according to EQUAL, GEMICOMED and Valerio scores, and we correlated those to outcome. RESULTS Fifty-four first episodes of candidaemia were retrieved. Five patients who died in the first 48 hours after blood cultures were not included. Thirty-day mortality in evaluable patients was 18.4%. Median adherence to guidelines according to EQUAL score was 17 (interquartile range [IQR]: 15-19), and according to GEMICOMED was 86% (IQR: 72.5%-100%). According to Valerio score, adequacy of antifungal prescription was 8.5/10 (SD: 1.9). A cut-off of ≥17 for EQUAL or compliance >70% for GEMICOMED was associated with inferior 30-day mortality (7.1% vs 33.3%, P = .028 and 7.9% vs 54.5%, P = .002, respectively). Infectious diseases (ID) evaluated cases obtained a better EQUAL score (>17; 82.1% vs 42.9%, P = .006), had inferior 30-day mortality (9.4% vs 35.3%, P = .049) and a better antifungal prescription adequacy (Valerio score 9.0 vs 7.5, P = .011). CONCLUSION Adherence to guidelines for candidaemia management evaluated by means of EQUAL and GEMICOMED score was associated with a decreased 30-day mortality. Adequacy of antifungal prescription can be ameliorated. ID consultation improved guideline adherence and was associated with decreased 30-day mortality.
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Affiliation(s)
- Jorge Calderón-Parra
- Infectious Diseases Unit, Internal Medicine Department, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain
| | - Jesus Herraiz-Jiménez
- Infectious Diseases Unit, Internal Medicine Department, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain
| | - Antonio Ramos-Martínez
- Infectious Diseases Unit, Internal Medicine Department, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain
| | - Elena Muñez-Rubio
- Infectious Diseases Unit, Internal Medicine Department, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain
| | - Alejandro Callejas-Diaz
- Infectious Diseases Unit, Internal Medicine Department, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain
| | - Alberto Diaz de Santiago
- Infectious Diseases Unit, Internal Medicine Department, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain
| | - Isabel Sánchez-Romero
- Microbiology Department, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain
| | - Marcos López-Dosil
- Microbiology Department, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain
| | - Ana Fernández-Cruz
- Infectious Diseases Unit, Internal Medicine Department, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain
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Giesen N, Sprute R, Rüthrich M, Khodamoradi Y, Mellinghoff SC, Beutel G, Lueck C, Koldehoff M, Hentrich M, Sandherr M, von Bergwelt-Baildon M, Wolf HH, Hirsch HH, Wörmann B, Cornely OA, Köhler P, Schalk E, von Lilienfeld-Toal M. 2021 update of the AGIHO guideline on evidence-based management of COVID-19 in patients with cancer regarding diagnostics, viral shedding, vaccination and therapy. Eur J Cancer 2021; 147:154-160. [PMID: 33676266 PMCID: PMC7874914 DOI: 10.1016/j.ejca.2021.01.033] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 01/24/2021] [Indexed: 12/15/2022]
Abstract
The worldwide spread of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and the associated infectious coronavirus disease (COVID-19) has posed a unique challenge to medical staff, patients and their families. Patients with cancer, particularly those with haematologic malignancies, have been identified to be at high risk to develop severe COVID-19. Since publication of our previous guideline on evidence-based management of COVID-19 in patients with cancer, research efforts have continued and new relevant data has come to light, maybe most importantly in the field of vaccination studies. Therefore, an update of our guideline on several clinically important topics is warranted. Here, we provide a concise update of evidence-based recommendations for rapid diagnostics, viral shedding, vaccination and therapy of COVID-19 in patients with cancer. This guideline update was prepared by the Infectious Diseases Working Party (AGIHO) of the German Society for Haematology and Medical Oncology by critically reviewing the currently available data on these topics applying evidence-based medicine criteria.
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Affiliation(s)
- Nicola Giesen
- Department of Haematology and Oncology, Internal Medicine V, University Hospital Heidelberg, Heidelberg, Germany.
| | - Rosanne Sprute
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Excellence Center for Medical Mycology (ECMM), Center for Integrated Oncology (CIO ABCD), German Centre for Infection Research, Partner Site Bonn-Cologne, Cologne, Germany; University of Cologne, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany
| | - Maria Rüthrich
- Department of Haematology and Medical Oncology, Clinic for Internal Medicine II, University Hospital Jena, Jena, Germany; Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute, Jena, Germany
| | - Yascha Khodamoradi
- Department of Internal Medicine, Infectious Diseases, Goethe University Frankfurt, Frankfurt Am Main, Germany
| | - Sibylle C Mellinghoff
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Excellence Center for Medical Mycology (ECMM), Center for Integrated Oncology (CIO ABCD), German Centre for Infection Research, Partner Site Bonn-Cologne, Cologne, Germany; University of Cologne, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany; Division of Infectious Diseases, 1st Department of Medicine, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Gernot Beutel
- Department for Haematology, Haemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany; Working Party Intensive Care in Haematologic and Oncologic Patients (iCHOP) of the German Society of Haematology and Medical Oncology (DGHO)
| | - Catherina Lueck
- Department for Haematology, Haemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany; Working Party Intensive Care in Haematologic and Oncologic Patients (iCHOP) of the German Society of Haematology and Medical Oncology (DGHO)
| | - Michael Koldehoff
- Working Party Intensive Care in Haematologic and Oncologic Patients (iCHOP) of the German Society of Haematology and Medical Oncology (DGHO); Department of Bone Marrow Transplantation, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Marcus Hentrich
- Department of Medicine III - Haematology/Oncology, Red Cross Hospital, Munich, Germany
| | - Michael Sandherr
- Specialist Clinic for Haematology and Oncology, Medical Care Center Penzberg, Penzberg, Germany
| | - Michael von Bergwelt-Baildon
- Working Party Intensive Care in Haematologic and Oncologic Patients (iCHOP) of the German Society of Haematology and Medical Oncology (DGHO); Department of Internal Medicine III, LMU University Hospital, DKTK Partner Site Munich, BZKF Partner Site Munich, CCC-Munich, Munich, Germany
| | - Hans-Heinrich Wolf
- Department of Haematology, Oncology and Haemostaseology, Internal Medicine III, Südharzklinikum, Nordhausen, Germany
| | - Hans H Hirsch
- Transplantation & Clinical Virology, Department Biomedicine (Haus Petersplatz), University of Basel, Basel, Switzerland; Clinical Virology, Laboratory Medicine, University Hospital Basel, Basel, Switzerland; Infectious Diseases & Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
| | - Bernhard Wörmann
- Division of Haematology, Oncology and Tumour Immunology, Department of Medicine, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Oliver A Cornely
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Excellence Center for Medical Mycology (ECMM), Center for Integrated Oncology (CIO ABCD), German Centre for Infection Research, Partner Site Bonn-Cologne, Cologne, Germany; University of Cologne, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany
| | - Philipp Köhler
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Excellence Center for Medical Mycology (ECMM), Center for Integrated Oncology (CIO ABCD), German Centre for Infection Research, Partner Site Bonn-Cologne, Cologne, Germany; University of Cologne, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany
| | - Enrico Schalk
- Working Party Intensive Care in Haematologic and Oncologic Patients (iCHOP) of the German Society of Haematology and Medical Oncology (DGHO); Department of Haematology and Oncology, Medical Center, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Marie von Lilienfeld-Toal
- Department of Haematology and Medical Oncology, Clinic for Internal Medicine II, University Hospital Jena, Jena, Germany; Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute, Jena, Germany
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Cesaro S, Tridello G, Knelange NS, Blijlevens N, Martin M, Snowden JA, Malladi R, Ljungman P, Deconinck E, Gedde-Dahl T, Byrne J, Xhaard A, Chevallier P, Maertens J, Zuckerman T, Lioure B, Petersen E, Cornelissen JJ, Arcese W, Blaise D, Milpied N, Cahn JY, Aljurf M, de Wreede L, Mauro M, de la Camara R, Averbuch D, Mikulska M, Styczynski J. Impact of early candidemia on the long-term outcome of allogeneic hematopoietic stem cell transplant in non-leukemic patients: an outcome analysis on behalf of IDWP-EBMT. Bone Marrow Transplant 2021; 56:1563-1572. [PMID: 33514919 DOI: 10.1038/s41409-021-01212-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 12/14/2020] [Accepted: 01/05/2021] [Indexed: 11/09/2022]
Abstract
We assessed the incidence and outcome of early candidemia after hematopoietic stem cell transplant (HSCT). The analysis included all first HSCTs performed from 2000 to 2015 in adult and pediatric patients with a non-leukemic disease and recorded in the EBMT registry. Overall survival (OS), non-relapse mortality (NRM), and relapse mortality (RM) were evaluated. Candidemia was diagnosed in 420 of 49,852 patients at a median time of 17 days post HSCT (range 0-100), the cumulative incidence being 0.85%. In 65.5% of episodes, candidemia occurred by day 30 after HSCT. The mortality rate by day 7 was 6.2%, whereas 100-day NRM was higher (HR 3.47, p < 0.0001), and 100-day OS was lower (HR 3.22, p < 0.0001) than that of patients without candidemia. After a median follow-up of 4.3 years, 5-year OS, NRM, and RM for patients with and without candidemia were 50.5% vs. 60.8%, p < 0.0001, 28.2% vs.18.8%, p < 0.0001, and 25.3% vs. 27.2%, p = 0.4, respectively. In conclusion, in non-leukemic transplant patients, the occurrence of an early episode of candidemia is rare but it is still associated with a negative effect on the outcome.
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Affiliation(s)
- Simone Cesaro
- Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy.
| | - Gloria Tridello
- Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | | | | | | | - John A Snowden
- Department of Haematology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Ram Malladi
- University Hospital Birmingham NHS Trust, Birmingham, UK
| | - Per Ljungman
- Karolinska University Hospital and Karolinska Institutet, Stockholm, Sweden
| | | | | | - Jennifer Byrne
- Nottingham University Hospital NHS Trust, Nottingham, UK
| | | | | | | | | | - Bruno Lioure
- Techniciens d'Etude Clinique suivi de patients greffes, Strasbourg, France
| | - Eefke Petersen
- University Medical Centre Regensburg, Utrecht, Netherlands
| | | | - William Arcese
- Hematopoietic Stem cell Transplant Unit, Tor Vergata University of Rome, Rome, Italy
| | - Didier Blaise
- Programme de Transplantation &Therapie Cellulaire, Marseille, France
| | | | - Jean Yves Cahn
- CHU Grenoble Alpes-Université Grenoble Alpes, Grenoble, France
| | - Mahmoud Aljurf
- King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia
| | | | - Margherita Mauro
- Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | | | - Diana Averbuch
- 5Pediatric Infectious Diseases, Hadassah University Hospital, Jerusalem, Israel
| | | | - Jan Styczynski
- Department of Pediatric Hematology and Oncology, Collegium Medicum UMK Torun, Bydgoszcz, Poland
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48
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Zurl C, Prattes J, Zollner-Schwetz I, Valentin T, Rabensteiner J, Wunsch S, Hoenigl M, Krause R. T2Candida magnetic resonance in patients with invasive candidiasis: Strengths and limitations. Med Mycol 2021; 58:632-638. [PMID: 31613367 DOI: 10.1093/mmy/myz101] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 10/02/2019] [Indexed: 12/12/2022] Open
Abstract
T2Candida enables detection of five Candida species in whole blood within approximately 5 hours. Routinely drawn EDTA blood samples were prospectively stored and tested with T2Candida in patients with invasive candidiasis identified by routine index blood or sterile site cultures. T2Candida was compared to diagnostic blood and sterile site cultures and also performed with samples obtained prior and after collection of index cultures. T2Candida was evaluated with 133 samples of 32 patients with candidemia and 22 patients with deep-seated invasive candidiasis. In the candidemic group 28/32 (87.5%) patients had at least one positive T2Candida result at any time point. A total of 17/25 (68%) candidemic patients had a positive T2Candida sample that was drawn concurrently to the index blood culture. In the per patient analysis 17/18 (94.4%) candidemic patients with matched T2Candida samples and peripheral blood cultures at any timepoint had a positive T2Candida test. T2Candida revealed discordant Candida species identification in two candidemic patients. Six of 22 (27.3%) deep-seated IC patients had a positive T2Candida result. Despite advanced time-to-results the clinical value of T2Candida in diagnosing candidemia seems to be limited by missing blood culture positive cases. Positivity rates of T2Candida increased when serial T2Candida samples were tested. In patients with suspected deep-seated invasive candidiasis T2Candida might act as a blood based adjunct to sterile site cultures.
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Affiliation(s)
- Christoph Zurl
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria.,Division of General Paediatrics, Department of Paediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria.,BioTechMed-Graz, Graz, Austria
| | - Juergen Prattes
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria.,BioTechMed-Graz, Graz, Austria
| | - Ines Zollner-Schwetz
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Thomas Valentin
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Jasmin Rabensteiner
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Austria
| | - Stefanie Wunsch
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria.,BioTechMed-Graz, Graz, Austria
| | - Martin Hoenigl
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria.,Division of Infectious Diseases, Department of Medicine, University of California San Diego, San Diego, California, United States
| | - Robert Krause
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria.,BioTechMed-Graz, Graz, Austria
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49
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Lamoth F, Lewis RE, Kontoyiannis DP. Role and Interpretation of Antifungal Susceptibility Testing for the Management of Invasive Fungal Infections. J Fungi (Basel) 2020; 7:jof7010017. [PMID: 33396870 PMCID: PMC7823995 DOI: 10.3390/jof7010017] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 12/18/2020] [Accepted: 12/23/2020] [Indexed: 11/16/2022] Open
Abstract
Invasive fungal infections (IFIs) are associated with high mortality rates and timely appropriate antifungal therapy is essential for good outcomes. Emerging antifungal resistance among Candida and Aspergillus spp., the major causes of IFI, is concerning and has led to the increasing incorporation of in vitro antifungal susceptibility testing (AST) to guide clinical decisions. However, the interpretation of AST results and their contribution to management of IFIs remains a matter of debate. Specifically, the utility of AST is limited by the delay in obtaining results and the lack of pharmacodynamic correlation between minimal inhibitory concentration (MIC) values and clinical outcome, particularly for molds. Clinical breakpoints for Candida spp. have been substantially revised over time and appear to be reliable for the detection of azole and echinocandin resistance and for outcome prediction, especially for non-neutropenic patients with candidemia. However, data are lacking for neutropenic patients with invasive candidiasis and some non-albicans Candida spp. (notably emerging Candida auris). For Aspergillus spp., AST is not routinely performed, but may be indicated according to the epidemiological context in the setting of emerging azole resistance among A. fumigatus. For non-Aspergillus molds (e.g., Mucorales, Fusarium or Scedosporium spp.), AST is not routinely recommended as interpretive criteria are lacking and many confounders, mainly host factors, seem to play a predominant role in responses to antifungal therapy. This review provides an overview of the pre-clinical and clinical pharmacodynamic data, which constitute the rationale for the use and interpretation of AST testing of yeasts and molds in clinical practice.
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Affiliation(s)
- Frederic Lamoth
- Infectious Diseases Service and Institute of Microbiology, University Hospital of Lausanne, Lausanne University, 1011 Lausanne, Switzerland;
| | - Russell E. Lewis
- Clinic of Infectious Diseases, S’Orsola-Malpighi Hospital, Department of Medical and Surgical Sciences, University of Bologna, 40126 Bologna, Italy;
| | - Dimitrios P. Kontoyiannis
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Correspondence: ; Tel.: +1-713-792-6237; Fax: +1-713-745-6839
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50
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A real-world prospective observational study on the efficacy and safety of liposomal amphotericin B in 426 patients with persistent neutropenia and fever. J Infect Chemother 2020; 27:277-283. [PMID: 33109439 DOI: 10.1016/j.jiac.2020.10.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 10/04/2020] [Accepted: 10/06/2020] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Invasive fungal diseases are crucial causes of morbidity and mortality among patients with febrile neutropenia (FN). Though liposomal amphotericin B (L-AMB) is one of the agents recommended for first-line empirical antifungal therapy in patients with FN, large-scale clinical studies have not been performed in Japan. METHODS An open-label prospective multi-center study was carried out to evaluate the safety and efficacy of L-AMB in Japanese patients with FN suspected of having fungal infection. RESULTS Of the 426 patients registered, safety and efficacy evaluations were conducted for 424 and 399, respectively. By clinical response criteria using 5 composite endpoints, the response rate was 46.6% (186/399). The response rate by age were 54.5% (child: 30/55), 47.5% (adult: 97/204), 42.1% (elderly: 59/140) respectively. Regarding the composite endpoints, resolution of fever was observed in 61.2% (244/399), no breakthrough fungal infection in 99.0% (395/399), survival for 7 days or longer after the completion of treatment in 83.7% (334/399), no discontinuation of treatment due to toxicity or lack of efficacy in 60.9% (243/399), and successful treatment of any baseline fungal infection in 10/18. Adverse drug reactions (ADRs) developed in 61.1% (259/424), and frequent ADRs were hypokalemia, kidney dysfunction, and liver dysfunction, as previously reported. CONCLUSIONS The safety and efficacy profile of L-AMB in Japanese patients with FN suspected of having fungal infection were elucidated for the first time, through the analysis of a large number of cases including pediatric patients under real-world clinical settings collected in this nationwide study.
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