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Roe K. Are secondary bacterial pneumonia mortalities increased because of insufficient pro-resolving mediators? J Infect Chemother 2024; 30:959-970. [PMID: 38977072 DOI: 10.1016/j.jiac.2024.07.006] [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: 06/03/2024] [Revised: 06/24/2024] [Accepted: 07/05/2024] [Indexed: 07/10/2024]
Abstract
Respiratory viral infections, including respiratory syncytial virus (RSV), parainfluenza viruses and type A and B influenza viruses, can have severe outcomes. Bacterial infections frequently follow viral infections, and influenza or other viral epidemics periodically have higher mortalities from secondary bacterial pneumonias. Most secondary bacterial infections can cause lung immunosuppression by fatty acid mediators which activate cellular receptors to manipulate neutrophils, macrophages, natural killer cells, dendritic cells and other lung immune cells. Bacterial infections induce synthesis of inflammatory mediators including prostaglandins and leukotrienes, then eventually also special pro-resolving mediators, including lipoxins, resolvins, protectins and maresins, which normally resolve inflammation and immunosuppression. Concurrent viral and secondary bacterial infections are more dangerous, because viral infections can cause inflammation and immunosuppression before the secondary bacterial infections worsen inflammation and immunosuppression. Plausibly, the higher mortalities of secondary bacterial pneumonias are caused by the overwhelming inflammation and immunosuppression, which the special pro-resolving mediators might not resolve.
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Affiliation(s)
- Kevin Roe
- Retired United States Patent and Trademark Office, San Jose, CA, USA.
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Roe K. The epithelial cell types and their multi-phased defenses against fungi and other pathogens. Clin Chim Acta 2024; 563:119889. [PMID: 39117034 DOI: 10.1016/j.cca.2024.119889] [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: 07/02/2024] [Revised: 07/21/2024] [Accepted: 07/23/2024] [Indexed: 08/10/2024]
Abstract
Mucus and its movements are essential to epithelial tissue immune defenses against pathogens, including fungal pathogens, which can infect respiratory, gastrointestinal or the genito-urinary tracts. Several epithelial cell types contribute to their immune defense. This review focuses on the respiratory tract because of its paramount importance, but the observations will apply to epithelial cell defenses of other mucosal tissue, including the gastrointestinal and genito-urinary tracts. Mucus and its movements can enhance or degrade the immune defenses of the respiratory tract, particularly the lungs. The enhancements include inhaled pathogen entrapments, including fungal pathogens, pollutants and particulates, for their removal. The detriments include smaller lung airway obstructions by mucus, impairing the physical removal of pathogens and impairing vital transfers of oxygen and carbon dioxide between the alveolar circulatory system and the pulmonary air. Inflammation, edema and/or alveolar cellular damage can also reduce vital transfers of oxygen and carbon dioxide between the lung alveolar circulatory system and the pulmonary air. Furthermore, respiratory tract defenses are affected by several fatty acid mediators which activate cellular receptors to manipulate neutrophils, macrophages, dendritic cells, various innate lymphoid cells including the natural killer cells, T cells, γδ T cells, mucosal-associated invariant T cells, NKT cells and mast cells. These mediators include the inflammatory and frequently immunosuppressive prostaglandins and leukotrienes, and the special pro-resolving mediators, which normally resolve inflammation and immunosuppression. The total effects on the various epithelial cell and immune cell types, after exposures to pathogens, pollutants or particulates, will determine respiratory tract health or disease.
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Affiliation(s)
- Kevin Roe
- Retired United States Patent and Trademark Office, San Jose, CA, United States.
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Sahin M, Yilmaz M, Mert A, Emecen AN, Rahman S. Al Maslamani MA, Mahmoud A. Hashim S, Ittaman AV, Wadi Al Ramahi J, Gergely Szabo B, Konopnicki D, Baskol Elik D, Lakatos B, Sipahi OR, Khedr R, Jalal S, Pshenichnaya N, Magdalena DI, El-Kholy A, Khan EA, Alkan S, Hakamifard A, Sincan G, Esmaoglu A, Makek MJ, Gurbuz E, Liskova A, Albayrak A, Stebel R, Unver Ulusoy T, Ripon RK, Moroti R, Dascalu C, Rashid N, Cortegiani A, Bahadir Z, Erdem H. Factors affecting mortality in COVID-19-associated pulmonary aspergillosis: An international ID-IRI study. Heliyon 2024; 10:e34325. [PMID: 39082033 PMCID: PMC11284427 DOI: 10.1016/j.heliyon.2024.e34325] [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: 03/09/2024] [Revised: 07/07/2024] [Accepted: 07/08/2024] [Indexed: 08/02/2024] Open
Abstract
Background This study aimed to identify factors that influence the mortality rate of patients with coronavirus disease (COVID-19)-associated pulmonary aspergillosis (CAPA). Methods In this cross-sectional study, data from 23 centers across 15 countries, spanning the period of March 2020 to December 2021, were retrospectively collected. The study population comprised patients who developed invasive pulmonary aspergillosis while being treated for COVID-19 in the intensive care unit. Cox regression and decision tree analyses were used to identify factors associated with mortality in patients with CAPA. Results A total of 162 patients (males, 65.4 %; median age: 64 [25th-75th: 54.0-73.8] years) were included in the study, of whom 113 died during the 90-day follow-up period. The median duration from CAPA diagnosis to death was 12 (25th-75th: 7-19) days. In the multivariable Cox regression model, an age of ≥65 years (hazard ratio [HR]: 2.05, 95 % confidence interval [CI]: 1.37-3.07), requiring vasopressor therapy at the time of CAPA diagnosis (HR: 1.80, 95 % CI: 1.17-2.76), and receiving renal replacement therapy at the time of CAPA diagnosis (HR: 2.27, 95 % CI: 1.35-3.82) were identified as predictors of mortality. Decision tree analysis revealed that patients with CAPA aged ≥65 years who received corticosteroid treatment for COVID-19 displayed higher mortality rates (estimated rate: 1.6, observed in 46 % of patients). Conclusion This study concluded that elderly patients with CAPA who receive corticosteroids are at a significantly higher risk of mortality, particularly if they experience multiorgan failure.
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Affiliation(s)
- Meyha Sahin
- Istanbul Medipol University, Infectious Diseases and Clinical Microbiology, Istanbul, Turkey
| | - Mesut Yilmaz
- Istanbul Medipol University, Infectious Diseases and Clinical Microbiology, Istanbul, Turkey
| | - Ali Mert
- Istanbul Medipol University, Infectious Diseases and Clinical Microbiology, Istanbul, Turkey
| | - Ahmet Naci Emecen
- Dokuz Eylul University, Research and Application Hospital, Izmir, Turkey
| | | | - Samar Mahmoud A. Hashim
- Communicable Disease Center / Infectious Disease – Medicine Department, Hamad Medical Corporation, Doha, Qatar
| | | | | | - Balint Gergely Szabo
- South Pest Central Hospital, National Institute of Hematology and Infectious Diseases, Budapest, Hungary
| | - Deborah Konopnicki
- Université Libre de Bruxelles, Saint-Pierre University Hospital, Infectious Diseases Department, Bruxelles, Belgium
| | - Dilsah Baskol Elik
- Ege University, Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology, Izmir, Turkey
| | - Botond Lakatos
- South Pest Central Hospital, National Institute of Hematology and Infectious Diseases, Budapest, Hungary
| | - Oguz Resat Sipahi
- Ege University, Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology, Izmir, Turkey
| | - Reham Khedr
- National Cancer Institute - Cairo University / Children's Cancer Hospital Egypt, Department of Pediatric Oncology, Cairo, Egypt
| | | | - Natalia Pshenichnaya
- Central Research Institute of Epidemiology, Department of Infectious Diseases, Moscow, Russia
| | | | - Amani El-Kholy
- Cairo University, Faculty of Medicine, Department of Clinical Pathology, Cairo, Egypt
| | - Ejaz Ahmed Khan
- Shifa Tameer-e-Millat University and Shifa International Hospital, Infectious Diseases Division, Islamabad, Pakistan
| | - Sevil Alkan
- Canakkale Onsekiz Mart University, Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology, Canakkale, Turkey
| | - Atousa Hakamifard
- Department of Infectious Diseases, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Gulden Sincan
- Ataturk University, Faculty of Medicine, Department of Haematology, Erzurum, Turkey
| | - Aliye Esmaoglu
- Erciyes University, Faculty of Medicine, Department of Anesthesiology and Reanimation, Kayseri, Turkey
| | - Mateja Jankovic Makek
- University of Zagreb School of Medicine, Zagreb, Croatia
- Clinic for Lung Diseases, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Esra Gurbuz
- University of Health Sciences, Van Training and Research Hospital, Van, Turkey
| | - Anna Liskova
- Hospital Nitra, Department of Clinical Microbiology, St. Elizabeth University of Health and Social Sciences Bratislava, Slovakia
| | - Ayse Albayrak
- Ataturk University, Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology, Erzurum, Turkey
| | - Roman Stebel
- University Hospital Brno and Faculty of Medicine, Masaryk University, Department of Infectious Diseases, Brno, Czech Republic
| | - Tulay Unver Ulusoy
- University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Infectious Diseases and Clinical Microbiology, Ankara, Turkey
| | - Rezaul Karim Ripon
- Jahangirnagar University, Department of Public Health and Informatics, Savar, Dhaka, Bangladesh
| | - Ruxandra Moroti
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- National Institute for Infectious Diseases Matei Bals, Bucharest, Romania
| | - Cosmin Dascalu
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Naveed Rashid
- Shifa Tameer-e-Millat University and Shifa International Hospital, Infectious Diseases Division, Islamabad, Pakistan
| | - Andrea Cortegiani
- Department of Surgical Oncological and Oral Science (Di.Chir.On.S.), University of Palermo. Department of Anesthesia Intensive Care and Emergency, University Hospital Policlinico “Paolo Giaccone”, Palermo, Italy
| | - Zeynep Bahadir
- Istanbul Medipol University Medical School, Istanbul, Turkey
| | - Hakan Erdem
- University of Health Sciences, Gulhane School of Medicine, Department of Infectious Diseases and Clinical Microbiology, Ankara, Turkey
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Permpalung N, Chiang TPY, Manothummetha K, Ostrander D, Datta K, Segev DL, Durand CM, Mostafa HH, Zhang SX, Massie AB, Marr KA, Avery RK. Invasive Fungal Infections in Inpatient Solid Organ Transplant Recipients With COVID-19: A Multicenter Retrospective Cohort. Transplantation 2024; 108:1613-1622. [PMID: 38419156 DOI: 10.1097/tp.0000000000004947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
BACKGROUND The prevalence and outcomes of COVID-19-associated invasive fungal infections (CAIFIs) in solid organ transplant recipients (SOTRs) remain poorly understood. METHODS A retrospective cohort study of SOTRs with COVID-19 admitted to 5 hospitals within Johns Hopkins Medicine was performed between March 2020 and March 2022. Cox regression multilevel mixed-effects ordinal logistic regression was used. RESULTS In the cohort of 276 SOTRs, 22 (8%) developed IFIs. The prevalence of CAIFIs was highest in lung transplant recipients (20%), followed by recipients of heart (2/28; 7.1%), liver (3/46; 6.5%), and kidney (7/149; 4.7%) transplants. In the overall cohort, only 42 of 276 SOTRs (15.2%) required mechanical ventilation; these included 11 of 22 SOTRs (50%) of the CAIFI group and 31 of 254 SOTRs (12.2%) of the no-CAIFI group. Compared with those without IFIs, SOTs with IFIs had worse outcomes and required more advanced life support (high-flow oxygen, vasopressor, and dialysis). SOTRs with CAIFIs had higher 1-y death-censored allograft failure (hazard ratio 1.6 5.1 16.4 , P = 0.006) and 1-y mortality adjusting for oxygen requirement (adjusted hazard ratio 1.1 2.4 5.1 , P < 0.001), compared with SOTRs without CAIFIs. CONCLUSIONS The prevalence of CAIFIs in inpatient SOTRs with COVID-19 is substantial. Clinicians should be alert to the possibility of CAIFIs in SOTRs with COVID-19, particularly those requiring supplemental oxygen, regardless of their intubation status.
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Affiliation(s)
- Nitipong Permpalung
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Microbiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Teresa Po-Yu Chiang
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Surgery, NYU Grossman School of Medicine, NYU Langone Health, New York, NY
| | - Kasama Manothummetha
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Darin Ostrander
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | | | - Dorry L Segev
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Surgery, NYU Grossman School of Medicine, NYU Langone Health, New York, NY
- Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, MD
| | - Christine M Durand
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Heba H Mostafa
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Sean X Zhang
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Allan B Massie
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Surgery, NYU Grossman School of Medicine, NYU Langone Health, New York, NY
- Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, MD
| | - Kieren A Marr
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
- Pearl Diagnostics, Baltimore, MD
| | - Robin K Avery
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
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Bassetti M, Giacobbe DR, Agvald-Ohman C, Akova M, Alastruey-Izquierdo A, Arikan-Akdagli S, Azoulay E, Blot S, Cornely OA, Cuenca-Estrella M, de Lange DW, De Rosa FG, De Waele JJ, Dimopoulos G, Garnacho-Montero J, Hoenigl M, Kanj SS, Koehler P, Kullberg BJ, Lamoth F, Lass-Flörl C, Maertens J, Martin-Loeches I, Muñoz P, Poulakou G, Rello J, Sanguinetti M, Taccone FS, Timsit JF, Torres A, Vazquez JA, Wauters J, Asperges E, Cortegiani A, Grecchi C, Karaiskos I, Le Bihan C, Mercier T, Mortensen KL, Peghin M, Rebuffi C, Tejada S, Vena A, Zuccaro V, Scudeller L, Calandra T. Invasive Fungal Diseases in Adult Patients in Intensive Care Unit (FUNDICU): 2024 consensus definitions from ESGCIP, EFISG, ESICM, ECMM, MSGERC, ISAC, and ISHAM. Intensive Care Med 2024; 50:502-515. [PMID: 38512399 PMCID: PMC11018656 DOI: 10.1007/s00134-024-07341-7] [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: 10/09/2023] [Accepted: 01/31/2024] [Indexed: 03/23/2024]
Abstract
PURPOSE The aim of this document was to develop standardized research definitions of invasive fungal diseases (IFD) in non-neutropenic, adult patients without classical host factors for IFD, admitted to intensive care units (ICUs). METHODS After a systematic assessment of the diagnostic performance for IFD in the target population of already existing definitions and laboratory tests, consensus definitions were developed by a panel of experts using the RAND/UCLA appropriateness method. RESULTS Standardized research definitions were developed for proven invasive candidiasis, probable deep-seated candidiasis, proven invasive aspergillosis, probable invasive pulmonary aspergillosis, and probable tracheobronchial aspergillosis. The limited evidence on the performance of existing definitions and laboratory tests for the diagnosis of IFD other than candidiasis and aspergillosis precluded the development of dedicated definitions, at least pending further data. The standardized definitions provided in the present document are aimed to speed-up the design, and increase the feasibility, of future comparative research studies.
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Affiliation(s)
- Matteo Bassetti
- Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy.
- Infectious Diseases Unit, IRCCS Ospedale Policlinico San Martino, L.go R. Benzi 10, 16132, Genoa, Italy.
| | - Daniele R Giacobbe
- Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
- Infectious Diseases Unit, IRCCS Ospedale Policlinico San Martino, L.go R. Benzi 10, 16132, Genoa, Italy
| | - Christina Agvald-Ohman
- Anaesthesiology and Intensive Care, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Murat Akova
- Department of Infectious Diseases and Clinical Microbiology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Ana Alastruey-Izquierdo
- Mycology Reference Laboratory, National Centre for Microbiology, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
- Centro de Investigación Biomédica en Red (CIBER) de Enfermedades Infecciosas-CIBERINFEC, Madrid, Spain
| | - Sevtap Arikan-Akdagli
- Department of Medical Microbiology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Elie Azoulay
- Université de Paris, Paris, France
- Service de Médecine Intensive Et Réanimation, Hôpital Saint-Louis, AP-HP, Paris, France
| | - Stijn Blot
- Department of Internal Medicine and Pediatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Oliver A Cornely
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center for Medical Mycology (ECMM), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Faculty of Medicine and University Hospital Cologne, Institute of Translational Research, Cologne Excellence Cluster On Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
- Faculty of Medicine and University Hospital Cologne, Clinical Trials Centre Cologne (ZKS Köln), University of Cologne, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Manuel Cuenca-Estrella
- Mycology Reference Laboratory, National Centre for Microbiology, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Dylan W de Lange
- Department of Intensive Care Medicine, University Medical Center, University Utrecht, Utrecht, The Netherlands
| | - Francesco G De Rosa
- Department of Medical Sciences, Infectious Diseases, University of Turin, Turin, Italy
| | - Jan J De Waele
- Department of Critical Care Medicine, Ghent University Hospital, Ghent, Belgium
| | - George Dimopoulos
- Department of Critical Care, University Hospital Attikon, Attikon Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Martin Hoenigl
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- BioTechMed, Graz, Austria
- Translational Mycology Working Group, ECMM Excellence Center for Clinical Mycology, Medical University of Graz, Graz, Austria
| | - Souha S Kanj
- Division of Infectious Diseases, and Center for Infectious Diseases Research, American University of Beirut Medical Center, Beirut, Lebanon
| | - Philipp Koehler
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center for Medical Mycology (ECMM), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Medical Faculty and University Hospital Cologne, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Bart J Kullberg
- Department of Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Frédéric Lamoth
- Institute of Microbiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Service of Immunology and Allergy and Center of Human Immunology Lausanne, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Department of Laboratory Medicine and Pathology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Cornelia Lass-Flörl
- Institute of Hygiene and Medical Microbiology, Medical University of Innsbruck, Innsbruck, Austria
| | | | - Ignacio Martin-Loeches
- Department of Intensive Care Medicine, Multidisciplinary Intensive Care Research Organization (MICRO), St James' Hospital, Dublin, Ireland
| | - Patricia Muñoz
- Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- Centro de Investigación Biomédica en Red (CIBER) de Enfermedades Respiratorias-CIBERES (CB06/06/0058), Madrid, Spain
- Medicine Department, Faculty of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Garyphallia Poulakou
- Third Department of Internal Medicine, School of Medicine, Sotiria General Hospital, National and Kapodistrian University, Athens, Greece
| | - Jordi Rello
- Clinical Research/Epidemiology in Pneumonia and Sepsis (CRIPS), Vall d'Hebron Institut of Research (VHIR), Barcelona, Spain
- Clinical Research in the ICU, CHU Nimes, Universite de Nimes-Montpellier, Nimes, France
- Medicine Department, Universitat Internacional de Catalunya (UIC), Sant Cugat, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
| | - Maurizio Sanguinetti
- Dipartimento di Scienze di Laboratorio E Infettivologiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Fabio S Taccone
- Department of Intensive Care, Hôpital Universitaire de Bruxelles (HUB), Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Jean-François Timsit
- Medical and Infectious Diseases Intensive Care Unit, AP-HP, Bichat Claude Bernard University Hospital, Paris, France
- IAME UMR 1137, Université Paris-Cité, Paris, France
| | - Antoni Torres
- Department of Pneumology, Hospital Clinic of Barcelona, Barcelona, Spain
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), University of Barcelona, Barcelona, Spain
- Biomedical Research Networking Centres in Respiratory Diseases (CIBERES), Barcelona, Spain
- Catalan Institution for Research and Advanced Studies (ICREA), Barcelona, Spain
| | - Jose A Vazquez
- Department of Medicine/Division of Infectious Disease, Medical College of Georgia/Augusta University, Augusta, GA, USA
| | - Joost Wauters
- Medical Intensive Care Unit, University Hospitals Leuven, Louvain, Belgium
| | - Erika Asperges
- Infectious Diseases Unit, IRCCS San Matteo, Pavia, Italy
| | - Andrea Cortegiani
- Department of Precision Medicine in Medical, Surgical and Critical Care (Me.Pre.C.C.), University of Palermo, Palermo, Italy
- Department of Anesthesia Intensive Care and Emergency, University Hospital Policlinico Paolo Giaccone, Palermo, Italy
| | - Cecilia Grecchi
- Malattie Infettive, Azienda Socio Sanitaria Territoriale (ASST) di Lodi, Lodi, Italy
| | - Ilias Karaiskos
- 1st Department of Internal Medicine-Infectious Diseases, Hygeia General Hospital, Athens, Greece
| | - Clément Le Bihan
- Saint Eloi Department of Anesthesiology and Critical Care Medicine, Montpellier University Health Care Center, Montpellier, France
| | - Toine Mercier
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Louvain, Belgium
- Department of Hematology, University Hospitals Leuven, Louvain, Belgium
| | - Klaus L Mortensen
- Department of Medicine, Regional Hospital West Jutland, Herning, Denmark
| | - Maddalena Peghin
- Infectious and Tropical Diseases Unit, Department of Medicine and Surgery, University of Insubria-ASST-Sette Laghi, Varese, Italy
| | - Chiara Rebuffi
- Scientific Direction, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Sofia Tejada
- Clinical Research/Epidemiology in Pneumonia and Sepsis (CRIPS), Vall d'Hebron Institut of Research (VHIR), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
| | - Antonio Vena
- Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
- Infectious Diseases Unit, IRCCS Ospedale Policlinico San Martino, L.go R. Benzi 10, 16132, Genoa, Italy
| | | | - Luigia Scudeller
- Research and Innovation Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Thierry Calandra
- Service of Immunology and Allergy and Center of Human Immunology Lausanne, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Department of Laboratory Medicine and Pathology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
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Hoenigl M, Prattes J. Risk of COVID-19-associated pulmonary aspergillosis: time for a nuanced approach to antifungal prophylaxis? THE LANCET. RESPIRATORY MEDICINE 2024; 12:183-185. [PMID: 38185136 DOI: 10.1016/s2213-2600(23)00435-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 11/13/2023] [Indexed: 01/09/2024]
Affiliation(s)
- Martin Hoenigl
- Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria; BioTechMed, Graz, Austria.
| | - Juergen Prattes
- Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria
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7
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Aerts R, Autier B, Gornicec M, Prattes J, Lagrou K, Gangneux JP, Hoenigl M. Point-of-care testing for viral-associated pulmonary aspergillosis. Expert Rev Mol Diagn 2024; 24:231-243. [PMID: 37688631 DOI: 10.1080/14737159.2023.2257597] [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: 06/05/2023] [Revised: 08/17/2023] [Accepted: 09/07/2023] [Indexed: 09/11/2023]
Abstract
INTRODUCTION Over the last years, severe respiratory viral infections, particularly those caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and the influenza virus, have emerged as risk factor for viral-associated pulmonary aspergillosis (VAPA) among critically ill patients. Delays in diagnosis of VAPA are associated with increased mortality. Point-of-care-tests may play an important role in earlier diagnosis of VAPA and thus improve patient outcomes. AREAS COVERED The following review will give an update on point-of-care tests for VAPA, analyzing performances in respiratory and blood specimens. EXPERT OPINION Point-of-care tests have emerged, and particularly the IMMY Aspergillus galactomannan lateral flow assay (LFA) shows performances comparable to the galactomannan ELISA for diagnosis of VAPA. Notably, nearly all evaluations of POC tests for VAPA have been performed in COVID-19 patients, with very limited data in influenza patients. For early diagnosis of COVID associated pulmonary aspergillosis (CAPA), the LFA has shown promising performances in respiratory samples, particularly in bronchoalveolar lavage fluid, and may thereby help in improving patient outcomes. In contrast, serum LFA testing may not be useful for early diagnosis of disease, except in cases with invasive tracheobronchial aspergillosis.
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Affiliation(s)
- Robina Aerts
- Department of Internal Medicine, University Hospitals Leuven, Leuven, Belgium
- Department of Microbiology, Immunology and Transplantation, Laboratory of Clinical Microbiology, KU Leuven, Leuven, Belgium
| | - Brice Autier
- Univ Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail), UMR_S 1085, Rennes, France
- Centre Hospitalier Universitaire de Rennes, Laboratory of Parasitology and Mycology, European Excellence Center in Medical Mycology (ECMM-EC), National Reference Center on mycology and antifungals (LA-AspC Chronic aspergillosis and A. fumigatus resistance), Rennes, France
| | - Maximilian Gornicec
- Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Department of Medicine, Medical University of Graz, Graz, Austria
| | - Juergen Prattes
- Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Department of Medicine, Medical University of Graz, Graz, Austria
- Translational Medical Mycology Research Unit, Medical University of Graz, Graz, Austria
| | - Katrien Lagrou
- Department of Microbiology, Immunology and Transplantation, Laboratory of Clinical Microbiology, KU Leuven, Leuven, Belgium
- Department of Laboratory Medicine, National Reference Center for Mycosis, University Hospitals Leuven, Leuven, Belgium
| | - Jean-Pierre Gangneux
- Univ Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail), UMR_S 1085, Rennes, France
- Centre Hospitalier Universitaire de Rennes, Laboratory of Parasitology and Mycology, European Excellence Center in Medical Mycology (ECMM-EC), National Reference Center on mycology and antifungals (LA-AspC Chronic aspergillosis and A. fumigatus resistance), Rennes, France
| | - Martin Hoenigl
- Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Department of Medicine, Medical University of Graz, Graz, Austria
- Translational Medical Mycology Research Unit, Medical University of Graz, Graz, Austria
- BioTechMed, Graz, Austria
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8
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Asperges E, Pesare R, Bassoli C, Calia M, Lerta S, Citiolo F, Albi G, Cavanna C, Sacchi P, Bruno R. The Prognostic Role of Diagnostic Criteria for COVID-19-Associated Pulmonary Aspergillosis: A Cross-Sectional Retrospective Study. Antibiotics (Basel) 2024; 13:150. [PMID: 38391536 PMCID: PMC10886222 DOI: 10.3390/antibiotics13020150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 01/27/2024] [Accepted: 02/01/2024] [Indexed: 02/24/2024] Open
Abstract
Several criteria exist to diagnose pulmonary aspergillosis with varying degrees of certainty in specific populations, including oncohaematological patients (EORTC/MSG), ICU patients (mAspICU) and COVID-19 patients (ECMM). At the beginning of the pandemic, however, the diagnosis of COVID-19-Associated Pulmonary Aspergillosis (CAPA) could not be performed easily, and the decision to treat (DTT) was empirical. In this cross-sectional retrospective study including patients with SARS-CoV-2 infection and suspicion of CAPA, we studied the concordance between the DTT and the three diagnostic criteria using Cohen's coefficient, and then we identified the factors associated with the DTT and corrected them by treatment to study the influence of the diagnostic criteria on survival. We showed good concordance of the DTT and mAspICU and ECMM criteria, with "compatible signs", "positive culture" and "positive galactomannan" influencing the DTT. Treatment also showed a positive effect on survival once corrected for a putative, possible or probable diagnosis of CAPA using mAspICU and ECMM criteria. We conclude that EORTC/MSGERC are not considered applicable in clinical practice due to the lack of inclusion of signs and symptoms and do not lead to improved survival. mAspICU and ECMM criteria showed a good degree of agreement with the DTT and a positive correlation with patient recovery.
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Affiliation(s)
- Erika Asperges
- S.C. Malattie Infettive I, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Rebecca Pesare
- S.C. Malattie Infettive I, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Department of Clinical-Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
| | - Cecilia Bassoli
- S.C. Malattie Infettive I, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Department of Clinical-Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
| | - Matteo Calia
- S.C. Malattie Infettive I, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Department of Clinical-Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
| | - Sonia Lerta
- S.C. Malattie Infettive I, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Department of Clinical-Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
| | - Francesco Citiolo
- Department of Clinical-Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
| | - Giuseppe Albi
- Department of Electrical, Computer and Biomedical Engineering, University of Pavia, 27100 Pavia, Italy
| | - Caterina Cavanna
- Microbiology and Virology Department, IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Paolo Sacchi
- S.C. Malattie Infettive I, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Raffaele Bruno
- S.C. Malattie Infettive I, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Department of Clinical-Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
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9
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Desmedt L, Raymond M, Le Thuaut A, Asfar P, Darreau C, Reizine F, Colin G, Auchabie J, Lorber J, La Combe B, Kergoat P, Hourmant B, Delbove A, Frérou A, Morin J, Ergreteau PY, Seguin P, Martin M, Reignier J, Lascarrou JB, Canet E. Covid-19-associated pulmonary aspergillosis in mechanically ventilated patients: incidence and outcome in a French multicenter observational cohort (APICOVID). Ann Intensive Care 2024; 14:17. [PMID: 38285382 PMCID: PMC10825096 DOI: 10.1186/s13613-023-01229-3] [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: 09/08/2023] [Accepted: 12/11/2023] [Indexed: 01/30/2024] Open
Abstract
BACKGROUND Recent studies identified coronavirus disease 2019 (COVID-19) as a risk factor for invasive pulmonary aspergillosis (IPA) but produced conflicting data on IPA incidence and impact on patient outcomes. We aimed to determine the incidence and outcomes of COVID-19-associated pulmonary aspergillosis (CAPA) in mechanically ventilated patients. METHODS We performed a multicenter retrospective observational cohort study in consecutive adults admitted to 15 French intensive care units (ICUs) in 2020 for COVID-19 requiring mechanical ventilation. CAPA was diagnosed and graded according to 2020 ECMM/ISHAM consensus criteria. The primary objective was to determine the incidence of proven/probable CAPA, and the secondary objectives were to identify risk factors for proven/probable CAPA and to assess associations between proven/probable CAPA and patient outcomes. RESULTS The 708 included patients (522 [73.7%] men) had a mean age of 65.2 ± 10.8 years, a median mechanical ventilation duration of 15.0 [8.0-27.0] days, and a day-90 mortality rate of 28.5%. Underlying immunosuppression was present in 113 (16.0%) patients. Corticosteroids were used in 348 (63.1%) patients. Criteria for probable CAPA were met by 18 (2.5%) patients; no patient had histologically proven CAPA. Older age was the only factor significantly associated with probable CAPA (hazard ratio [HR], 1.04; 95% CI 1.00-1.09; P = 0.04). Probable CAPA was associated with significantly higher day-90 mortality (HR, 2.07; 95% CI 1.32-3.25; P = 0.001) but not with longer mechanical ventilation or ICU length of stay. CONCLUSION Probable CAPA is a rare but serious complication of severe COVID-19 requiring mechanical ventilation and is associated with higher day-90 mortality.
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Affiliation(s)
- Luc Desmedt
- Service de Médecine Intensive Réanimation, CHU Nantes, Nantes Université, 30 Bd. Jean Monnet, 44000, Nantes, France.
| | - Matthieu Raymond
- Service de Médecine Intensive Réanimation, CHU Nantes, Nantes Université, 30 Bd. Jean Monnet, 44000, Nantes, France
| | - Aurélie Le Thuaut
- Direction de la recherche, Plateforme de Méthodologie et Biostatistique, CHU de Nantes, Nantes, France
| | - Pierre Asfar
- Service de Médecine Intensive Réanimation, CHU d'Angers, Angers, France
| | - Cédric Darreau
- Service de Réanimation polyvalente, CH du Mans, Le Mans, France
| | - Florian Reizine
- Service de Médecine Intensive Réanimation, CHU de Rennes, Rennes, France
| | - Gwenhaël Colin
- Service de Réanimation polyvalente, CHD de La Roche sur Yon, La Roche-sur-Yon, France
| | - Johann Auchabie
- Service de Réanimation polyvalente, CH de Cholet, Cholet, France
| | - Julien Lorber
- Service de Réanimation polyvalente, CH de Saint Nazaire, Saint-Nazaire, France
| | - Béatrice La Combe
- Service de Réanimation Polyvalente, Groupe Hospitalier Bretagne Sud, Lorient, France
| | - Pierre Kergoat
- Service de Réanimation polyvalente, Cornouille General Hospital, Quimper, France
| | - Baptiste Hourmant
- Service de Médecine Intensive Réanimation, CHU de Brest, Brest, France
| | - Agathe Delbove
- Service de Réanimation polyvalente, Centre Hospitalier Bretagne Atlantique, Vannes, France
| | - Aurélien Frérou
- Service de Réanimation polyvalente, CH de Saint Malo, Saint-Malo, France
| | - Jean Morin
- Unité de soins intensifs de Pneumologie, CHU de Nantes, Nantes, France
| | | | - Philippe Seguin
- Service de Réanimation chirurgicale, CHU de Rennes, Rennes, France
| | - Maëlle Martin
- Service de Médecine Intensive Réanimation, CHU Nantes, Nantes Université, 30 Bd. Jean Monnet, 44000, Nantes, France
| | - Jean Reignier
- Service de Médecine Intensive Réanimation, Movement-Interactions-Performance, MIP, UR 4334, CHU Nantes, Nantes Université, 44000, Nantes, France
| | - Jean-Baptiste Lascarrou
- Service de Médecine Intensive Réanimation, Movement-Interactions-Performance, MIP, UR 4334, CHU Nantes, Nantes Université, 44000, Nantes, France
| | - Emmanuel Canet
- Service de Médecine Intensive Réanimation, CHU Nantes, Nantes Université, 30 Bd. Jean Monnet, 44000, Nantes, France.
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10
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Frost J, Gornicec M, Reisinger AC, Eller P, Hoenigl M, Prattes J. COVID-19 associated Pulmonary Aspergillosis in Patients Admitted to the Intensive Care Unit: Impact of Antifungal Prophylaxis. Mycopathologia 2024; 189:3. [PMID: 38217742 PMCID: PMC10787678 DOI: 10.1007/s11046-023-00809-y] [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: 05/22/2023] [Accepted: 10/07/2023] [Indexed: 01/15/2024]
Abstract
Early after the beginning of the coronavirus disease 2019 (COVID-19)-pandemic, it was observed that critically ill patients in the intensive care unit (ICU) were susceptible to developing secondary fungal infections, particularly COVID-19 associated pulmonary aspergillosis (CAPA). Here we report our local experience on the impact of mold active antifungal prophylaxis on CAPA occurrence in critically ill COVID-19 patients. This is a monocentric, prospective cohort study including all consecutive patients with COVID-19 associated acute respiratory failure who were admitted to our local medical ICU. Based on the treating physician's discretion, patients may have received antifungal prophylaxis or not. All patients were retrospectively characterized as having CAPA according to the 2020 ECMM/ISHAM consensus definitions. Seventy-seven patients were admitted to our medical ICU during April 2020 and May 2021 and included in the study. The majority of patients received invasive-mechanical ventilation (61%). Fifty-three patients (68.8%) received posaconazole prophylaxis. Six cases of probable CAPA were diagnosed within clinical routine management. All six cases were diagnosed in the non-prophylaxis group. The incidence of CAPA in the overall study cohort was 0.57 events per 100 ICU days and 2.20 events per 100 ICU days in the non-prophylaxis group. No difference of cumulative 84-days survival could be observed between the two groups (p = 0.115). In this monocentric cohort, application of posaconazole prophylaxis in patients with COVID-19 associated respiratory failure did significantly reduce the rate of CAPA.
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Affiliation(s)
- Jonas Frost
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, ECMM Excellence Center, Graz, Austria
| | - Maximilian Gornicec
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, ECMM Excellence Center, Graz, Austria
| | - Alexander C Reisinger
- Intensive Care Unit, Department of Internal Medicine, Medical University Graz, Graz, Austria
| | - Philipp Eller
- Intensive Care Unit, Department of Internal Medicine, Medical University Graz, Graz, Austria
| | - Martin Hoenigl
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, ECMM Excellence Center, Graz, Austria
- BioTechMed Graz, Graz, Austria
| | - Juergen Prattes
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, ECMM Excellence Center, Graz, Austria.
- BioTechMed Graz, Graz, Austria.
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11
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Govrins M, Lass-Flörl C. Candida parapsilosis complex in the clinical setting. Nat Rev Microbiol 2024; 22:46-59. [PMID: 37674021 DOI: 10.1038/s41579-023-00961-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/03/2023] [Indexed: 09/08/2023]
Abstract
Representatives of the Candida parapsilosis complex are important yeast species causing human infections, including candidaemia as one of the leading diseases. This complex comprises C. parapsilosis, Candida orthopsilosis and Candida metapsilosis, and causes a wide range of clinical presentations from colonization to superficial and disseminated infections with a high prevalence in preterm-born infants and the potential to cause outbreaks in hospital settings. Compared with other Candida species, the C. parapsilosis complex shows high minimal inhibitory concentrations for echinocandin drugs due to a naturally occurring FKS1 polymorphism. The emergence of clonal outbreaks of strains with resistance to commonly used antifungals, such as fluconazole, is causing concern. In this Review, we present the latest medical data covering epidemiology, diagnosis, resistance and current treatment approaches for the C. parapsilosis complex. We describe its main clinical manifestations in adults and children and highlight new treatment options. We compare the three sister species, examining key elements of microbiology and clinical characteristics, including the population at risk, disease manifestation and colonization status. Finally, we provide a comprehensive resource for clinicians and researchers focusing on Candida species infections and the C. parapsilosis complex, aiming to bridge the emerging translational knowledge and future therapeutic challenges associated with this human pathogen.
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Affiliation(s)
- Miriam Govrins
- Institute of Hygiene and Medical Microbiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Cornelia Lass-Flörl
- Institute of Hygiene and Medical Microbiology, Medical University of Innsbruck, Innsbruck, Austria.
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12
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Sprute R, Nacov JA, Neofytos D, Oliverio M, Prattes J, Reinhold I, Cornely OA, Stemler J. Antifungal prophylaxis and pre-emptive therapy: When and how? Mol Aspects Med 2023; 92:101190. [PMID: 37207579 DOI: 10.1016/j.mam.2023.101190] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 04/22/2023] [Accepted: 05/05/2023] [Indexed: 05/21/2023]
Abstract
The growing pool of critically ill or immunocompromised patients leads to a constant increase of life-threatening invasive infections by fungi such as Aspergillus spp., Candida spp. and Pneumocystis jirovecii. In response to this, prophylactic and pre-emptive antifungal treatment strategies have been developed and implemented for high-risk patient populations. The benefit by risk reduction needs to be carefully weighed against potential harm caused by prolonged exposure against antifungal agents. This includes adverse effects and development of resistance as well as costs for the healthcare system. In this review, we summarise evidence and discuss advantages and downsides of antifungal prophylaxis and pre-emptive treatment in the setting of malignancies such as acute leukaemia, haematopoietic stem cell transplantation, CAR-T cell therapy, and solid organ transplant. We also address preventive strategies in patients after abdominal surgery and with viral pneumonia as well as individuals with inherited immunodeficiencies. Notable progress has been made in haematology research, where strong recommendations regarding antifungal prophylaxis and pre-emptive treatment are backed by data from randomized controlled trials, whereas other critical areas still lack high-quality evidence. In these areas, paucity of definitive data translates into centre-specific strategies that are based on interpretation of available data, local expertise, and epidemiology. The development of novel immunomodulating anticancer drugs, high-end intensive care treatment and the development of new antifungals with new modes of action, adverse effects and routes of administration will have implications on future prophylactic and pre-emptive approaches.
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Affiliation(s)
- 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 Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Julia A Nacov
- 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 Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Dionysios Neofytos
- Division of Infectious Diseases, Transplant Infectious Disease Service, University Hospital of Geneva, Geneva, Switzerland
| | - Matteo Oliverio
- 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
| | - Juergen Prattes
- 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 Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany; Medical University of Graz, Department of Internal Medicine, Division of Infectious Disease, Excellence Center for Medical Mycology (ECMM), Graz, Austria
| | - Ilana Reinhold
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital of Zurich, Zurich, Switzerland
| | - 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 Centre 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
| | - 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 Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany.
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13
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Singh R, Malik P, Kumar M, Kumar R, Alam MS, Mukherjee TK. Secondary fungal infections in SARS-CoV-2 patients: pathological whereabouts, cautionary measures, and steadfast treatments. Pharmacol Rep 2023:10.1007/s43440-023-00506-z. [PMID: 37354313 DOI: 10.1007/s43440-023-00506-z] [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: 02/09/2023] [Revised: 06/09/2023] [Accepted: 06/12/2023] [Indexed: 06/26/2023]
Abstract
The earliest documented COVID-19 case caused by the SARS-CoV-2 coronavirus occurred in Wuhan, China, in December 2019. Since then, several SARS-CoV-2 mutants have rapidly disseminated as exemplified by the community spread of the recent omicron variant. The disease already attained a pandemic status with ever-dwindling mortality even after two and half years of identification and considerable vaccination. Aspergillosis, candidiasis, cryptococcosis and mucormycosis are the prominent fungal infections experienced by the majority of SARS-CoV-2 high-risk patients. In its entirety, COVID-19's nexus with these fungal infections may worsen the intricacies in the already beleaguered high-risk patients, making this a topic of substantial clinical concern. Thus, thorough knowledge of the subject is necessary. This article focuses on the concomitant fungal infection(s) in COVID-19 patients, taking into account their underlying causes, the screening methods, manifested drug resistance, and long-term effects. The information and knowledge shared herein could be crucial for the management of critically ill, aged, and immunocompromised SARS-CoV-2 patients who have had secondary fungal infections (SFIs).
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Affiliation(s)
- Raj Singh
- Department of Biotechnology, Maharishi Markandeshwar (Deemed to Be University), Mullana, Ambala, Haryana, 133207, India
| | - Parth Malik
- School of Chemical Sciences, Central University of Gujarat, Gandhinagar, Gujarat, India
| | - Mukesh Kumar
- Department of Biotechnology, Maharishi Markandeshwar (Deemed to Be University), Mullana, Ambala, Haryana, 133207, India
| | - Raman Kumar
- Department of Biotechnology, Maharishi Markandeshwar (Deemed to Be University), Mullana, Ambala, Haryana, 133207, India
| | - Md Shamshir Alam
- Department of Pharmacy Practice, College of Pharmacy, National University of Science and Technology, PO Box 620, 130, Bosher-Muscat, Sultanate of Oman
| | - Tapan Kumar Mukherjee
- Amity Institute of Biotechnology, Amity University, Sector-125, Noida, UP, India.
- Department of Biotechnology, Amity University, Major Arterial Road, Action Area II, Rajarhat, New Town, Kolkata, West Bengal, 700135, India.
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14
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Hoenigl M, Egger M, Price J, Krause R, Prattes J, White PL. Metagenomic Next-Generation Sequencing of Plasma for Diagnosis of COVID-19-Associated Pulmonary Aspergillosis. J Clin Microbiol 2023; 61:e0185922. [PMID: 36809121 PMCID: PMC10035327 DOI: 10.1128/jcm.01859-22] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023] Open
Abstract
Timely diagnosis remains an unmet need in non-neutropenic patients at risk for aspergillosis, including those with COVID-19-associated pulmonary aspergillosis (CAPA), which in its early stages is characterized by tissue-invasive growth of the lungs with limited angioinvasion. Currently available mycological tests show limited sensitivity when testing blood specimens. Metagenomic next-generation sequencing (mNGS) to detect microbial cell-free DNA (mcfDNA) in plasma might overcome some of the limitations of conventional diagnostics. A two-center cohort study involving 114 COVID-19 intensive care unit patients evaluated the performance of plasma mcfDNA sequencing for the diagnosis of CAPA. Classification of CAPA was performed using the European Confederation for Medical Mycology (ECMM)/International Society for Human and Animal Mycoses (ISHAM) criteria. A total of 218 plasma samples were collected between April 2020 and June 2021 and tested for mcfDNA (Karius test). Only 6 patients were classified as probable CAPA, and 2 were classified as possible, while 106 patients did not fulfill CAPA criteria. The Karius test detected DNA of mold pathogens in 12 samples from 8 patients, including Aspergillus fumigatus in 10 samples from 6 patients. Mold pathogen DNA was detected in 5 of 6 (83% sensitivity) cases with probable CAPA (A. fumigatus in 8 samples from 4 patients and Rhizopus microsporus in 1 sample), while the test did not detect molds in 103 of 106 (97% specificity) cases without CAPA. The Karius test showed promising performance for diagnosis of CAPA when testing plasma, being highly specific. The test detected molds in all but one patient with probable CAPA, including cases where other mycological tests from blood resulted continuously negative, outlining the need for validation in larger studies.
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Affiliation(s)
- Martin Hoenigl
- Division of Infectious Diseases, Excellence Center for Medical Mycology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- BioTechMed, Graz, Austria
| | - Matthias Egger
- Division of Infectious Diseases, Excellence Center for Medical Mycology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- BioTechMed, Graz, Austria
| | - Jessica Price
- Public Health Wales, Microbiology Cardiff, University Hospital of Wales, Cardiff, United Kingdom
| | - Robert Krause
- Division of Infectious Diseases, Excellence Center for Medical Mycology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- BioTechMed, Graz, Austria
| | - Juergen Prattes
- Division of Infectious Diseases, Excellence Center for Medical Mycology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- University of Cologne, Cologne, Germany
- University Hospital of Cologne, Department 1 for Internal Medicine, Infectious Diseases, Excellence Center for Medical Mycology, Cologne, Germany
| | - P Lewis White
- Public Health Wales, Microbiology Cardiff, University Hospital of Wales, Cardiff, United Kingdom
- Division of Infection and Immunity, Center for Trials Research, Cardiff University, Cardiff, United Kingdom
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15
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Osman NA, Anwar MM, Singh B, Gupta GK, Rabie AM. A peek behind the curtain in the diagnosis and management of COVID‑19‑Associated Mucormycosis (CAM). J Egypt Public Health Assoc 2023; 98:4. [PMID: 36859556 PMCID: PMC9977480 DOI: 10.1186/s42506-022-00125-1] [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: 07/14/2022] [Accepted: 10/28/2022] [Indexed: 06/18/2023]
Abstract
Coronavirus disease 2019 (COVID-19)-associated mucormycosis (CAM) is responsible for a high mortality rate due to its unique and severe host-pathogen interactions. Critically ill or immunocompromised COVID-19 patients are more prone to suffer from aggressive mycoses. Probable victims include those with uncontrolled diabetes mellitus (DM), metabolic acidosis, prolonged neutropenia, increased ferritin levels, hypoxia, and prolonged hospitalization with/without mechanical ventilators and corticosteroids administration. The current review aims to outline the journey of patients with CAM as well as the advantages and disadvantages of the currently available diagnostic techniques. It also discussed the current status of treatment options and caveats in the management of mucormycosis. Multidisciplinary team, early diagnosis, controlling the predisposing condition(s), complete surgical debridement, effective antifungal therapies (e.g., amphotericin B, isavuconazole, and posaconazole), and implementing antifungal stewardship programs are imperative in CAM cases.
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Affiliation(s)
- Nermin A. Osman
- Biomedical Informatics and Medical Statistics Department, Medical Research Institute, Alexandria University, Alexandria, Egypt
| | - Mohammed Moustapha Anwar
- Department of Biotechnology, Institute of Graduate Studies and Research (IGSR), Alexandria University, Alexandria, Egypt
| | | | - Girish K. Gupta
- Department of Pharmaceutical Chemistry, Sri Sai College of Pharmacy, Badhani, Pathankot, 145001 Punjab India
| | - Amgad M. Rabie
- Drug Discovery & Clinical Research Department, Dikernis General Hospital (DGH), Magliss El-Madina Street, Dikernis City, 35744 Dikernis, Dakahlia Governorate Egypt
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16
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Schütz K, Davids J, Petrik B, Scharff AZ, Carlens J, Heim A, Salman J, Ius F, Bobylev D, Hansen G, Müller C, Schwerk N. COVID-19 in pediatric lung transplant recipients: Clinical course and outcome. J Heart Lung Transplant 2022; 42:533-538. [PMID: 36526496 PMCID: PMC9719846 DOI: 10.1016/j.healun.2022.11.006] [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: 07/17/2022] [Revised: 11/18/2022] [Accepted: 11/22/2022] [Indexed: 12/10/2022] Open
Abstract
BACKGROUND COVID-19 causes high morbidity and mortality in adult lung transplant (LTX) recipients. Data on COVID-19 in children after LTX is limited. We report the clinical presentation and outcome of SARS-CoV-2 infection in 19 pediatric LTX recipients. METHODS Between March 2020 and June 2022, SARS-CoV-2 testing was performed on all pediatric LTX patients with COVID-19 symptoms or contact with a SARS-CoV-2 infected person. Positive patients were prospectively evaluated for symptoms, treatment and outcome. Vaccination status and immune response were recorded. RESULTS Nineteen out of 51 pediatric LTX recipients had a SARS-CoV-2 infection. Mean age was 12.3 years (IQR 9-17), 68% were female, 84% had preexisting comorbidities. Mean time between LTX and SARS-CoV-2 infection was 4.8 years (IQR 2-6). No patients experienced severe COVID-19: 11% were asymptomatic, and 89% had mild symptoms, primarily rhinitis (74%), fever (47%), and cough (37%). One SARS-CoV-2 positive patient was hospitalized due to combined fungal and bacterial infection. Mean duration of symptoms was 10.5 days (IQR 3-16), whereas mean period of positivity by antigen test was 21 days (IQR 9-27, p = 0.013). Preventive antiviral therapy was initiated in 3 patients. After a mean follow-up of 2.5 months (IQR 1.1-2.4), no patient reported persistent complaints related to COVID-19. Lung function tests remained stable. CONCLUSIONS Unlike adult LTX recipients, children and adolescents are at low risk for severe COVID-19, even with risk factors beyond immunosuppression. Our findings cast doubt on the necessity of excessive isolation for these patients and should reassure clinicians and caregivers of LTX patients.
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Affiliation(s)
- Katharina Schütz
- Department of Pediatric Pneumology, Allergology and Neonatology, Hannover Medical School, Hannover, Germany
| | - Jeanne Davids
- Department of Pediatric Pneumology, Allergology and Neonatology, Hannover Medical School, Hannover, Germany
| | - Britta Petrik
- Department of Pediatric Pneumology, Allergology and Neonatology, Hannover Medical School, Hannover, Germany
| | - Anna Zychlinsky Scharff
- Department of Pediatric Haematology and Oncology, Hannover Medical School, Hannover, Germany
| | - Julia Carlens
- Department of Pediatric Pneumology, Allergology and Neonatology, Hannover Medical School, Hannover, Germany
| | - Albert Heim
- Department of Virology, Hannover Medical School, Hannover, Germany
| | - Jawad Salman
- Department of Cardiothoracic, Transplant and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Fabio Ius
- Department of Cardiothoracic, Transplant and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Dmitri Bobylev
- Department of Cardiothoracic, Transplant and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Gesine Hansen
- Department of Pediatric Pneumology, Allergology and Neonatology, Hannover Medical School, Hannover, Germany; BREATH (Biomedical Research in End-stage and obstructive Lung Disease Hannover), German Center for Lung Research (DZL), Hannover, Germany; Excellence Cluster RESIST (EXC 2155), Hanover Medical School, Hannover, Germany
| | - Carsten Müller
- Department of Pediatric Pneumology, Allergology and Neonatology, Hannover Medical School, Hannover, Germany
| | - Nicolaus Schwerk
- Department of Pediatric Pneumology, Allergology and Neonatology, Hannover Medical School, Hannover, Germany; BREATH (Biomedical Research in End-stage and obstructive Lung Disease Hannover), German Center for Lung Research (DZL), Hannover, Germany.
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Dubler S, Turan ÖC, Schmidt KD, rath PM, Verhasselt HL, Maier S, Skarabis A, Brenner T, Herbstreit F. Effect of Dexamethasone on the Incidence and Outcome of COVID-19 Associated Pulmonary Aspergillosis (CAPA) in Critically Ill Patients during First- and Second Pandemic Wave-A Single Center Experience. Diagnostics (Basel) 2022; 12:3049. [PMID: 36553055 PMCID: PMC9777363 DOI: 10.3390/diagnostics12123049] [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: 11/02/2022] [Revised: 11/28/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022] Open
Abstract
Superinfections with Aspergillus spp. in patients with Coronavirus disease 2019 (CAPA: COVID-19-associated pulmonary aspergillosis) are increasing. Dexamethasone has shown beneficial effects in critically ill COVID-19 patients. Whether dexamethasone increases the risk of CAPA has not been studied exclusively. Moreover, this retrospective study aimed to identify risk factors for a worse outcome in critically ill COVID-19 patients. Data from 231 critically ill COVID-19 patients with or without dexamethasone treatment from March 2020 and March 2021 were retrospectively analysed. Only 4/169 (6.5%) in the DEXA-group and 13/62 (7.7%) in the Non-DEXA group were diagnosed with probable CAPA (p = 0.749). Accordingly, dexamethasone was not identified as a risk factor for CAPA. Moreover, CAPA was not identified as an independent risk factor for death in multivariable analysis (p = 0.361). In contrast, elevated disease severity (as assessed by Sequential Organ Failure Assessment [SOFA]-score) and the need for organ support (kidney replacement therapy and extracorporeal membrane oxygenation [ECMO]) were significantly associated with a worse outcome. Therefore, COVID-19 treatment with dexamethasone did not increase the risk for CAPA. Moreover, adequately treated CAPA did not represent an independent risk factor for mortality. Accordingly, CAPA might reflect patients' severe disease state instead of directly influencing outcome.
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Affiliation(s)
- Simon Dubler
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Essen, University Duisburg-Essen, Hufelandstrasse 55, 45147 Essen, Germany
| | - Ömer Can Turan
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Essen, University Duisburg-Essen, Hufelandstrasse 55, 45147 Essen, Germany
| | - Karsten Daniel Schmidt
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Essen, University Duisburg-Essen, Hufelandstrasse 55, 45147 Essen, Germany
| | - Peter-michael rath
- Institute of Medical Microbiology, Essen Centre of Excellence in Clinical and Laboratory Mycology and Clinical Studies, University Hospital Essen, University Duisburg-Essen, Hufelandstrasse 55, 45147 Essen, Germany
| | - Hedda-Luise Verhasselt
- Institute of Medical Microbiology, Essen Centre of Excellence in Clinical and Laboratory Mycology and Clinical Studies, University Hospital Essen, University Duisburg-Essen, Hufelandstrasse 55, 45147 Essen, Germany
| | - Sandra Maier
- Institute of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, University Duisburg-Essen, Hufelandstrasse 55, 45147 Essen, Germany
| | - Annabell Skarabis
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Essen, University Duisburg-Essen, Hufelandstrasse 55, 45147 Essen, Germany
| | - Thorsten Brenner
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Essen, University Duisburg-Essen, Hufelandstrasse 55, 45147 Essen, Germany
| | - Frank Herbstreit
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Essen, University Duisburg-Essen, Hufelandstrasse 55, 45147 Essen, Germany
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Abstract
PURPOSE OF REVIEW Invasive fungal diseases (IFDs) such as invasive aspergillosis continue to be associated with high morbidity and mortality while presenting significant diagnostic challenges. Siderophores are high-affinity Fe 3+ chelators produced by Aspergillus spp. and other fungi capable of causing IFD. Previously evaluated as a treatment target in mucormycosis, siderophores have recently emerged as new diagnostic targets for invasive aspergillosis and scedosporiosis. Here, we review the diagnostic potential of siderophores for diagnosing IFD, with a particular focus on invasive aspergillosis. RECENT FINDINGS The major secreted siderophore of A. fumigatus , triacetylfusarinine C (TAFC), has been successfully detected by mass spectrometry in serum, BALF and urine of patients with invasive aspergillosis, with promising sensitivities and specificities in single-centre studies. Intracellular uptake of siderophores has also been utilized for imaging, wherein fungal siderophores have been conjugated with the easy-to-produce radioactive isotope gallium-68 ( 68 Ga) to visualize infected body sites in PET. For the Scedosporium apiospermum complex, another siderophore N(α)-methyl coprogen B has been shown promising as a marker for airway colonization in early studies. SUMMARY Siderophores and particular TAFC have the potential to revolutionize diagnostic pathways for invasive aspergillosis and other mould infections. However, larger multicentre studies are needed to confirm these promising performances. Methods that allow rapid and cost-effective measurements in routine clinical practice need to be developed, particularly when TAFC is used as a biomarker in patient specimens.
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19
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Hawes AM, Permpalung N. Diagnosis and Antifungal Prophylaxis for COVID-19 Associated Pulmonary Aspergillosis. Antibiotics (Basel) 2022; 11:antibiotics11121704. [PMID: 36551361 PMCID: PMC9774425 DOI: 10.3390/antibiotics11121704] [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: 10/29/2022] [Revised: 11/19/2022] [Accepted: 11/23/2022] [Indexed: 11/29/2022] Open
Abstract
The COVID-19 pandemic has redemonstrated the importance of the fungal-after-viral phenomenon, and the question of whether prophylaxis should be used to prevent COVID-19-associated pulmonary aspergillosis (CAPA). A distinct pathophysiology from invasive pulmonary aspergillosis (IPA), CAPA has an incidence that ranges from 5% to 30%, with significant mortality. The aim of this work was to describe the current diagnostic landscape of CAPA and review the existing literature on antifungal prophylaxis. A variety of definitions for CAPA have been described in the literature and the performance of the diagnostic tests for CAPA is limited, making diagnosis a challenge. There are only six studies that have investigated antifungal prophylaxis for CAPA. The two studied drugs have been posaconazole, either a liquid formulation via an oral gastric tube or an intravenous formulation, and inhaled amphotericin. While some studies have revealed promising results, they are limited by small sample sizes and bias inherent to retrospective studies. Additionally, as the COVID-19 pandemic changes and we see fewer intubated and critically ill patients, it will be more important to recognize these fungal-after-viral complications among non-critically ill, immunocompromised patients. Randomized controlled trials are needed to better understand the role of antifungal prophylaxis.
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Affiliation(s)
- Armani M. Hawes
- Correspondence: ; Tel.: +1-410-955-5000; Fax: +1-210-892-3847
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20
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Amaral RG, Santana RRR, Barbosa BO, Araújo YB, Lauton Santos S, Andrade LN. The The use of corticosteroid therapy for COVID-19 patients: an evidence-based overview. REVISTA CIÊNCIAS EM SAÚDE 2022. [DOI: 10.21876/rcshci.v12i3.1264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Since the World Health Organization declared COVID-19 as a pandemic, huge efforts to promote better treatment for the patients raised from the scientific community. One of the most effective treatment is the administration of corticosteroid in specific stages of the disease, once that severe COVID-19 pathophysiology evolves an exuberant inflammatory response, resulting in uncontrolled pulmonary inflammation and multisystem damage. However, it is still discussed whether some drugs, such as dexamethasone, are more effective than others, such as hydrocortisone and methylprednisolone. Therefore, we constructed here a comprehensive overview, based on clinical studies with detailed methodological procedures, regarding the role of corticosteroids in COVID-19 treatment. We aimed to address how the current evidence support their use in this scenario.
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21
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Koukaki E, Rovina N, Tzannis K, Sotiropoulou Z, Loverdos K, Koutsoukou A, Dimopoulos G. Fungal Infections in the ICU during the COVID-19 Era: Descriptive and Comparative Analysis of 178 Patients. J Fungi (Basel) 2022; 8:881. [PMID: 36012869 PMCID: PMC9410292 DOI: 10.3390/jof8080881] [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: 07/31/2022] [Revised: 08/18/2022] [Accepted: 08/18/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND COVID-19-associated fungal infections seem to be a concerning issue. The aim of this study was to assess the incidence of fungal infections, the possible risk factors, and their effect on outcomes of critically ill patients with COVID-19. METHODS A retrospective observational study was conducted in the COVID-19 ICU of the First Respiratory Department of National and Kapodistrian University of Athens in Sotiria Chest Diseases Hospital between 27 August 2020 and 10 November 2021. RESULTS Here, 178 patients were included in the study. Nineteen patients (10.7%) developed fungal infection, of which five had COVID-19 associated candidemia, thirteen had COVID-19 associated pulmonary aspergillosis, and one had both. Patients with fungal infection were younger, had a lower Charlson Comorbidity Index, and had a lower PaO2/FiO2 ratio upon admission. Regarding health-care factors, patients with fungal infections were treated more frequently with Tocilizumab, a high regimen of dexamethasone, continuous renal replacement treatment, and were supported more with ECMO. They also had more complications, especially infections, and subsequently developed septic shock more frequently. Finally, patients with fungal infections had a longer length of ICU stay, as well as length of mechanical ventilation, although no statistically significant difference was reported on 28-day and 90-day mortality. CONCLUSIONS Fungal infections seem to have a high incidence in COVID-19 critically ill patients and specific risk factors are identified. However, fungal infections do not seem to burden on mortality.
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Affiliation(s)
- Evangelia Koukaki
- ICU, 1st Department of Pulmonary Medicine, Sotiria Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Nikoletta Rovina
- ICU, 1st Department of Pulmonary Medicine, Sotiria Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Kimon Tzannis
- 2nd Propaedeutic Department of Internal Medicine, ATTIKON University Hospital, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Zoi Sotiropoulou
- ICU, 1st Department of Pulmonary Medicine, Sotiria Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Konstantinos Loverdos
- ICU, 1st Department of Pulmonary Medicine, Sotiria Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Antonia Koutsoukou
- ICU, 1st Department of Pulmonary Medicine, Sotiria Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - George Dimopoulos
- ICU, 1st Department of Pulmonary Medicine, Sotiria Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece
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22
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Abstract
Coronavirus disease 2019 (COVID-19)-associated invasive fungal infections are an important complication in a substantial number of critically ill, hospitalized patients with COVID-19. Three groups of fungal pathogens cause co-infections in COVID-19: Aspergillus, Mucorales and Candida species, including Candida auris. Here we review the incidence of COVID-19-associated invasive fungal infections caused by these fungi in low-, middle- and high-income countries. By evaluating the epidemiology, clinical risk factors, predisposing features of the host environment and immunological mechanisms that underlie the pathogenesis of these co-infections, we set the scene for future research and development of clinical guidance. Hoenigl and colleagues review the epidemiology, immunology and clinical risk factors contributing to COVID-19-associated fungal infections.
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23
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Shishido AA, Mathew M, Baddley JW. Overview of COVID-19-Associated Invasive Fungal Infection. CURRENT FUNGAL INFECTION REPORTS 2022; 16:87-97. [PMID: 35846240 PMCID: PMC9274633 DOI: 10.1007/s12281-022-00434-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/20/2022] [Indexed: 12/04/2022]
Abstract
Purpose of Review Invasive fungal infections are a complication of COVID-19 disease. This article reviews literature characterizing invasive fungal infections associated with COVID-19. Recent Findings Multiple invasive fungal infections including aspergillosis, candidiasis, pneumocystosis, other non-Aspergillus molds, and endemic fungi have been reported in patients with COVID-19. Risk factors for COVID-19-associated fungal disease include underlying lung disease, diabetes, steroid or immunomodulator use, leukopenia, and malignancy. COVID-19-associated pulmonary aspergillosis (CAPA) and COVID-19-associated mucormycosis (CAM) are the most common fungal infections described. However, there is variability in the reported incidences related to use of differing diagnostic algorithms. Summary Fungal pathogens are important cause of infection in patients with COVID-19, and the diagnostic strategies continue to evolve. Mortality in these patients is increased, and providers should operate with a high index of suspicion. Further studies will be required to elucidate the associations and pathogenesis of these diseases and best management and prevention strategies.
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Affiliation(s)
- Akira A. Shishido
- Department of Medicine, Division of Infectious Diseases, University of Maryland School of Medicine, 725 West Lombard Street, Baltimore, MD 21201 USA
| | - Minu Mathew
- Department of Medicine, Division of Infectious Diseases, University of Maryland School of Medicine, 725 West Lombard Street, Baltimore, MD 21201 USA
| | - John W. Baddley
- Department of Medicine, Division of Infectious Diseases, University of Maryland School of Medicine, 725 West Lombard Street, Baltimore, MD 21201 USA
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24
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Hoenigl M, Seidel D, Carvalho A, Rudramurthy SM, Arastehfar A, Gangneux JP, Nasir N, Bonifaz A, Araiza J, Klimko N, Serris A, Lagrou K, Meis JF, Cornely OA, Perfect JR, White PL, Chakrabarti A. The emergence of COVID-19 associated mucormycosis: a review of cases from 18 countries. THE LANCET. MICROBE 2022; 3:e543-e552. [PMID: 35098179 PMCID: PMC8789240 DOI: 10.1016/s2666-5247(21)00237-8] [Citation(s) in RCA: 221] [Impact Index Per Article: 110.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Reports of COVID-19-associated mucormycosis have been increasing in frequency since early 2021, particularly among patients with uncontrolled diabetes. Patients with diabetes and hyperglycaemia often have an inflammatory state that could be potentiated by the activation of antiviral immunity to SARS-CoV2, which might favour secondary infections. In this Review, we analysed 80 published and unpublished cases of COVID-19-associated mucormycosis. Uncontrolled diabetes, as well as systemic corticosteroid treatment, were present in most patients with COVID-19-associated mucormycosis, and rhino-orbital cerebral mucormycosis was the most frequent disease. Mortality was high at 49%, which was particularly due to patients with pulmonary or disseminated mucormycosis or cerebral involvement. Furthermore, a substantial proportion of patients who survived had life-changing morbidities (eg, loss of vision in 46% of survivors). Our Review indicates that COVID-19-associated mucormycosis is associated with high morbidity and mortality. Diagnosis of pulmonary mucormycosis is particularly challenging, and might be frequently missed in India.
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Affiliation(s)
- Martin Hoenigl
- Division of Infectious Diseases, ECMM Center of Excellence for Medical Mycology, Medical University of Graz, Graz, Austria
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, CA, USA
- Clinical and Translational Fungal Working Group, University of California San Diego, La Jolla, CA, USA
| | - Danila Seidel
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, Cologne, Germany
- Department of Internal Medicine, ECMM Center of Excellence for Medical Mycology, University of Cologne, Cologne, Germany
- German Centre for Infection Research, Partner Site Bonn-Cologne, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Agostinho Carvalho
- Life and Health Sciences Research Institute, School of Medicine, University of Minho, Braga, Portugal
- PT Government Associate Laboratory, Guimarães, Portugal
| | - Shivaprakash M Rudramurthy
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Amir Arastehfar
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, USA
| | - Jean-Pierre Gangneux
- Environnement et Travail, Univ Rennes, CHU Rennes, Inserm, Institut de Recherche en Santé, Rennes, France
| | - Nosheen Nasir
- Section of Adult Infectious Diseases, Department of Medicine, Aga Khan University Karachi, Karachi, Pakistan
| | - Alexandro Bonifaz
- Dermatology Service, Hospital General De México Dr Eduardo Liceaga, Mexico City, Mexico
| | - Javier Araiza
- Dermatology Service, Hospital General De México Dr Eduardo Liceaga, Mexico City, Mexico
| | - Nikolai Klimko
- Department of Clinical Mycology, Allergy and Immunology, North Western State Medical University named after II Mechnikov, St Petersburg, Russia
| | - Alexandra Serris
- Department of Infectious Diseases, Necker-Enfants Malades University Hospital, Paris, France
| | - Katrien Lagrou
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
- Department of Laboratory Medicine and National Reference Centre for Mycosis, ECMM Center of Excellence for Medical Mycology, University Hospitals Leuven, Leuven, Belgium
| | - Jacques F Meis
- Department of Medical Microbiology and Infectious Diseases, ECMM Center of Excellence for Medical Mycology, Radboud University Medical Center, Canisius Wilhelmina Hospital, Nijmegen, Netherlands
- Center of Expertise in Mycology, Radboud University Medical Center, Canisius Wilhelmina Hospital, Nijmegen, Netherlands
- Bioprocess Engineering and Biotechnology Graduate Program, Federal University of Paraná, Curitiba, Brazil
| | - Oliver A Cornely
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, Cologne, Germany
- Department of Internal Medicine, ECMM Center of Excellence for Medical Mycology, University of Cologne, Cologne, Germany
- German Centre for Infection Research, Partner Site Bonn-Cologne, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Clinical Trials Centre Cologne, ZKS Köln, University of Cologne, Cologne, Germany
| | - John R Perfect
- Division of Infectious Diseases, Duke University Medical Center, Durham, NC, USA
| | - P Lewis White
- Public Health Wales Mycology Reference Laboratory, UHW, Cardiff, UK
| | - Arunaloke Chakrabarti
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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25
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Ullah N, Sepulcri C, Mikulska M. Isavuconazole for COVID-19-Associated Invasive Mold Infections. J Fungi (Basel) 2022; 8:674. [PMID: 35887431 PMCID: PMC9323932 DOI: 10.3390/jof8070674] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 05/31/2022] [Accepted: 06/16/2022] [Indexed: 11/17/2022] Open
Abstract
Isavuconazole is a broad-spectrum antifungal drug recently approved as a first-line treatment for invasive aspergillosis and as a first or alternative treatment for mucormycosis. The purpose of this review was to report and discuss the use of isavuconazole for the treatment of COVID-19-associated aspergillosis (CAPA), and COVID-19-associated mucormycosis (CAM). Among all studies which reported treatment of CAPA, approximately 10% of patients were reportedly treated with isavuconazole. Considering 14 identified studies that reported the use of isavuconazole for CAPA, isavuconazole was used in 40% of patients (95 of 235 treated patients), being first-line monotherapy in over half of them. We identified six studies that reported isavuconazole use in CAM, either alone or in combination therapy. Overall, isavuconazole was used as therapy in 13% of treated CAM patients, frequently as combination or sequential therapy. The use of isavuconazole in CAPA and CAM is complicated by the challenge of achieving adequate exposure in COVID-19 patients who are frequently obese and hospitalized in the ICU with concomitant renal replacement therapy (RRT) or extracorporeal membrane oxygenation (ECMO). The presence of data on high efficacy in the treatment of aspergillosis, lower potential for drug-drug interactions (DDIs) and for subtherapeutic levels, and no risk of QT prolongation compared to other mold-active azoles, better safety profile than voriconazole, and the possibility of using an intravenous formulation in the case of renal failure are the advantages of using isavuconazole in this setting.
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Affiliation(s)
- Nadir Ullah
- Department of Health Sciences (DISSAL), University of Genova, 16132 Genova, Italy; (N.U.); (C.S.)
| | - Chiara Sepulcri
- Department of Health Sciences (DISSAL), University of Genova, 16132 Genova, Italy; (N.U.); (C.S.)
- Division of Infectious Diseases, Ospedale Policlinico San Martino, 16132 Genova, Italy
| | - Malgorzata Mikulska
- Department of Health Sciences (DISSAL), University of Genova, 16132 Genova, Italy; (N.U.); (C.S.)
- Division of Infectious Diseases, Ospedale Policlinico San Martino, 16132 Genova, Italy
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26
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Rokas A. Evolution of the human pathogenic lifestyle in fungi. Nat Microbiol 2022; 7:607-619. [PMID: 35508719 PMCID: PMC9097544 DOI: 10.1038/s41564-022-01112-0] [Citation(s) in RCA: 74] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 03/25/2022] [Indexed: 02/07/2023]
Abstract
Fungal pathogens cause more than a billion human infections every year, resulting in more than 1.6 million deaths annually. Understanding the natural history and evolutionary ecology of fungi is helping us understand how disease-relevant traits have repeatedly evolved. Different types and mechanisms of genetic variation have contributed to the evolution of fungal pathogenicity and specific genetic differences distinguish pathogens from non-pathogens. Insights into the traits, genetic elements, and genetic and ecological mechanisms that contribute to the evolution of fungal pathogenicity are crucial for developing strategies to both predict emergence of fungal pathogens and develop drugs to combat them.
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Affiliation(s)
- Antonis Rokas
- Department of Biological Sciences, Vanderbilt University, Nashville, TN, USA.
- Vanderbilt Evolutionary Studies Initiative, Vanderbilt University, Nashville, TN, USA.
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27
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COVID-19 and Mucormycosis Coinfection: How Challenging It Is. THE CANADIAN JOURNAL OF INFECTIOUS DISEASES & MEDICAL MICROBIOLOGY = JOURNAL CANADIEN DES MALADIES INFECTIEUSES ET DE LA MICROBIOLOGIE MEDICALE 2022; 2022:8617212. [PMID: 35432662 PMCID: PMC9010177 DOI: 10.1155/2022/8617212] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 02/12/2022] [Accepted: 03/27/2022] [Indexed: 12/15/2022]
Abstract
Recently, cases of rhinoorbital mucormycosis in people diagnosed with COVID-19 have been reported from India particularly. Diabetes mellitus though happens to be an independent risk factor both for severe COVID-19 and mucormycosis, administration of steroids is attributed as a precipitating factor for acquiring the comorbid condition. This opportunistic fungal infection is highly angioinvasive in nature because of which, clinical outcome of infection is invariably poor, especially with rhinocerebral or rhinoorbitocerebral variety of mucormycosis. However, effective management depends upon timely and accurate diagnosis and parenteral administration of amphotericin B. At the same time, judicious use of steroids is a key factor. In addition, glycemic control in those who are severely diabetic is strongly advocated. Exenteration of an eyeball may be indicated if cavernous sinus and intracranial spread are anticipated. Therefore, in order to facilitate faster healing and better penetration of antifungal drugs, surgical debridement of the paranasal sinus cavities and removal of dead tissue from the sinuses are recommended.
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Román-Montes CM, Bojorges-Aguilar S, Díaz-Lomelí P, Cervantes-Sánchez A, Rangel-Cordero A, Martínez-Gamboa A, Sifuentes-Osornio J, Ponce-de-León A, González-Lara MF. Tracheal Aspirate Galactomannan Testing in COVID-19-Associated Pulmonary Aspergillosis. FRONTIERS IN FUNGAL BIOLOGY 2022; 3:855914. [PMID: 37746186 PMCID: PMC10512352 DOI: 10.3389/ffunb.2022.855914] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 03/09/2022] [Indexed: 09/26/2023]
Abstract
Among critically ill patients, COVID-19-associated pulmonary aspergillosis (CAPA) is a challenging complication. The recommended diagnostic methods for this disease are bronchoalveolar lavage (BAL) culture and galactomannan (GM) testing, which were not widely available during the pandemic. There is scarce information regarding GM testing in other respiratory specimens. Our objective was to compare the agreement of GM between BAL and tracheal aspirate (TA) samples. We selected patients with COVID-19 and those with suspected CAPA who were admitted in the intensive care unit (ICU). GM was routinely done in BAL. We performed GM in TA samples and compared the results. The agreement was evaluated with Cohen's Kappa coefficient. GM was considered positive when an OD index ≥ 1 in BAL and ≥ 2 in TA were found. Probable CAPA was considered when the ECMM/ISHAM criteria were met. A descriptive analysis of clinical characteristics and mortality was made. We included 20 patients with suspected CAPA from 54 patients with critical COVID-19, of which 5 (9%) met the probable category. Aspergillus fumigatus was the most frequent isolate. We found moderate agreement between BAL and TA GM (Kappa = 0.47, p = 0.01, 95% CI.04-0.9), whereas TA GM had 75% sensitivity (95% CI 19.4-99.4%), 81.2% specificity (95% CI 54.4-95.9%), 50% positive predictive value (95% CI 23.8-76.3%),] and 92.8% negative predictive value (95% CI 70.1-98.6%), and 80% accuracy (95% CI 56.3-94.3%). Lastly, three (60%) patients with CAPA died during hospitalization compared to 40% (6/15) without CAPA (p = 0.4). In conclusion, a moderate agreement between TA GM and BAL was found. Therefore, TA testing may aid in ruling out CAPA due to high negative predictive value when bronchoscopies are unavailable.
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Affiliation(s)
- Carla M. Román-Montes
- Clinical Microbiology Laboratory, Instituto Nacional de Ciencias Médicas y Nutrición “Salvador Zubirán”, Mexico City, Mexico
- Medicine Direction, Instituto Nacional de Ciencias Médicas y Nutrición “Salvador Zubirán”, Mexico City, Mexico
| | - Saúl Bojorges-Aguilar
- Clinical Microbiology Laboratory, Instituto Nacional de Ciencias Médicas y Nutrición “Salvador Zubirán”, Mexico City, Mexico
- Medicine Direction, Instituto Nacional de Ciencias Médicas y Nutrición “Salvador Zubirán”, Mexico City, Mexico
| | - Paulette Díaz-Lomelí
- Clinical Microbiology Laboratory, Instituto Nacional de Ciencias Médicas y Nutrición “Salvador Zubirán”, Mexico City, Mexico
| | - Axel Cervantes-Sánchez
- Clinical Microbiology Laboratory, Instituto Nacional de Ciencias Médicas y Nutrición “Salvador Zubirán”, Mexico City, Mexico
| | - Andrea Rangel-Cordero
- Clinical Microbiology Laboratory, Instituto Nacional de Ciencias Médicas y Nutrición “Salvador Zubirán”, Mexico City, Mexico
| | - Areli Martínez-Gamboa
- Clinical Microbiology Laboratory, Instituto Nacional de Ciencias Médicas y Nutrición “Salvador Zubirán”, Mexico City, Mexico
| | - José Sifuentes-Osornio
- Infectious Diseases Department of Medicine, Instituto Nacional de Ciencias Médicas y Nutrición “Salvador Zubirán”, Mexico City, Mexico
| | - Alfredo Ponce-de-León
- Medicine Direction, Instituto Nacional de Ciencias Médicas y Nutrición “Salvador Zubirán”, Mexico City, Mexico
| | - Maria F. González-Lara
- Clinical Microbiology Laboratory, Instituto Nacional de Ciencias Médicas y Nutrición “Salvador Zubirán”, Mexico City, Mexico
- Medicine Direction, Instituto Nacional de Ciencias Médicas y Nutrición “Salvador Zubirán”, Mexico City, Mexico
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Prognostic Impact of Bronchoalveolar Lavage Fluid Galactomannan and Aspergillus Culture Results on Survival in COVID-19 Intensive Care Unit Patients: a Post Hoc Analysis from the European Confederation of Medical Mycology (ECMM) COVID-19-Associated Pulmonary Aspergillosis Study. J Clin Microbiol 2022; 60:e0229821. [PMID: 35321555 PMCID: PMC9020339 DOI: 10.1128/jcm.02298-21] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Critically ill patients with coronavirus disease 2019 (COVID-19) may develop COVID-19-associated pulmonary aspergillosis (CAPA), which impacts their chances of survival. Whether positive bronchoalveolar lavage fluid (BALF) mycological tests can be used as a survival proxy remains unknown. We conducted a post hoc analysis of a previous multicenter, multinational observational study with the aim of assessing the differential prognostic impact of BALF mycological tests, namely, positive (optical density index of ≥1.0) BALF galactomannan (GM) and positive BALF Aspergillus culture alone or in combination for critically ill patients with COVID-19. Of the 592 critically ill patients with COVID-19 enrolled in the main study, 218 were included in this post hoc analysis, as they had both test results available. CAPA was diagnosed in 56/218 patients (26%). Most cases were probable CAPA (51/56 [91%]) and fewer were proven CAPA (5/56 [9%]). In the final multivariable model adjusted for between-center heterogeneity, an independent association with 90-day mortality was observed for the combination of positive BALF GM and positive BALF Aspergillus culture in comparison with both tests negative (hazard ratio, 2.53; 95% CI confidence interval [CI], 1.28 to 5.02; P = 0.008). The other independent predictors of 90-day mortality were increasing age and active malignant disease. In conclusion, the combination of positive BALF GM and positive BALF Aspergillus culture was associated with increased 90-day mortality in critically ill patients with COVID-19. Additional study is needed to explore the possible prognostic value of other BALF markers.
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Worku DA. SARS-CoV-2 Associated Immune Dysregulation and COVID-Associated Pulmonary Aspergilliosis (CAPA): A Cautionary Tale. Int J Mol Sci 2022; 23:3228. [PMID: 35328649 PMCID: PMC8953852 DOI: 10.3390/ijms23063228] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 03/14/2022] [Accepted: 03/15/2022] [Indexed: 02/01/2023] Open
Abstract
As the global SARS-CoV-2 pandemic continues to plague healthcare systems, it has become clear that opportunistic pathogens cause a considerable proportion of SARS-CoV-2-associated mortality and morbidity cases. Of these, Covid-Associated Pulmonary Aspergilliosis (CAPA) is a major concern with evidence that it occurs in the absence of traditional risk factors such as neutropenia and is diagnostically challenging for the attending physician. In this review, we focus on the immunopathology of SARS-CoV-2 and how this potentiates CAPA through dysregulation of local and systemic immunity as well as the unintended consequences of approved COVID treatments including corticosteroids and IL-6 inhibitors. Finally, we will consider how knowledge of the above may aid in the diagnosis of CAPA using current diagnostics and what treatment should be instituted in probable and confirmed cases.
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Affiliation(s)
- Dominic Adam Worku
- Infectious Diseases and Microbiology Department, Morriston Hospital, Swansea University Health Board, Swansea SA6 6NL, UK;
- Public Health Wales, Cardiff CF10 4BZ, UK
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32
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Koehler P, von Stillfried S, Garcia Borrega J, Fuchs F, Salmanton-García J, Pult F, Böll B, Eichenauer DA, Shimabukuro-Vornhagen A, Kurzai O, Boor P, Kochanek M, Cornely OA. Aspergillus tracheobronchitis in COVID-19 ARDS patients - a cohort study. Eur Respir J 2022; 59:13993003.03142-2021. [PMID: 35144992 PMCID: PMC9068972 DOI: 10.1183/13993003.03142-2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 02/02/2022] [Indexed: 11/15/2022]
Abstract
Since the beginning of the coronavirus disease 2019 (COVID-19) pandemic, patients with acute respiratory distress syndrome (ARDS) due to SARS-CoV-2 showed a profoundly altered immune system and received immune-modulating therapeutic interventions. This enhanced the susceptibility for fungal superinfections [1, 2]. With the first reports of COVID-19-associated pulmonary aspergillosis (CAPA) the 2020 European Confederation of Medical Mycology (ECMM)/International Society for Human and Animal Mycology (ISHAM) consensus criteria were proposed [3, 4] and Aspergillus tracheobronchitis (ATB) was distinguished as a sub-entity in CAPA [4–6]. During bronchoscopy, ATB presents as ulcerations, pseudomembranes, plaques and eschars, possibly combined with tracheal stenosis [5]. Facing the risk of transmission and SARS-CoV-2 infection of examiners during bronchoscopy, blind suctioning of upper airway samples has been implemented with tracheal aspirates (TA) and non-bronchoscopic lavages. These techniques preclude inspection of the airways, so that ATB cannot be diagnosed beyond the level of suspicion. To study ATB in CAPA patients, we performed a retrospective, single-centre cohort study. Comprehensive work-up is needed for COVID-19 ARDS patients, especially when suspecting invasive fungal infections. Aspergillus tracheobronchitis has a substantial prevalence in patients with CAPA accounting for an overall mortality of 75% in this study.https://bit.ly/3uF3FZU
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Affiliation(s)
- Philipp Koehler
- Department I of Internal Medicine, Medical Faculty, University Hospital of Cologne, Cologne, Germany.,Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | | | - Jorge Garcia Borrega
- Department I of Internal Medicine, Medical Faculty, University Hospital of Cologne, Cologne, Germany
| | - Frieder Fuchs
- University of Cologne, Medical Faculty and University Hospital Cologne, Institute for Medical Microbiology, Immunology and Hygiene, University of Cologne, Cologne, Germany
| | - Jon Salmanton-García
- Department I of Internal Medicine, Medical Faculty, University Hospital of Cologne, Cologne, Germany.,Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Fabian Pult
- Department I of Internal Medicine, Medical Faculty, University Hospital of Cologne, Cologne, Germany.,Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Boris Böll
- Department I of Internal Medicine, Medical Faculty, University Hospital of Cologne, Cologne, Germany
| | - Dennis A Eichenauer
- Department I of Internal Medicine, Medical Faculty, University Hospital of Cologne, Cologne, Germany
| | | | - Oliver Kurzai
- Institute for Hygiene and Microbiology, University of Wuerzburg, Wuerzburg, Germany.,National Reference Center for Invasive Fungal Infections NRZMyk, Leibniz Institute for Natural Product Research and Infection Biology - Hans-Knoell-Institute, Jena, Germany
| | - Peter Boor
- Institute of Pathology, RWTH Aachen University Hospital, Aachen, Germany.,Department of Nephrology and Immunology, RWTH Aachen University Hospital, Aachen, Germany
| | - Matthias Kochanek
- Department I of Internal Medicine, Medical Faculty, University Hospital of Cologne, Cologne, Germany
| | - Oliver A Cornely
- Department I of Internal Medicine, Medical Faculty, University Hospital of Cologne, Cologne, Germany.,Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany.,Clinical Trials Centre Cologne, ZKS Köln, Cologne, Germany.,University of Cologne, Medical Faculty and University Hospital Cologne, German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany.,MK and OAC share last authorship
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33
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Fumagalli J, Panigada M, Klompas M, Berra L. Ventilator-associated pneumonia among SARS-CoV-2 acute respiratory distress syndrome patients. Curr Opin Crit Care 2022; 28:74-82. [PMID: 34932525 PMCID: PMC8711306 DOI: 10.1097/mcc.0000000000000908] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
PURPOSE OF REVIEW We conducted a systematic literature review to summarize the available evidence regarding the incidence, risk factors, and clinical characteristics of ventilator-associated pneumonia (VAP) in patients undergoing mechanical ventilation because of acute respiratory distress syndrome secondary to SARS-CoV-2 infection (C-ARDS). RECENT FINDINGS Sixteen studies (6484 patients) were identified. Bacterial coinfection was uncommon at baseline (<15%) but a high proportion of patients developed positive bacterial cultures thereafter leading to a VAP diagnosis (range 21-64%, weighted average 50%). Diagnostic criteria varied between studies but most signs of VAP have substantial overlap with the signs of C-ARDS making it difficult to differentiate between bacterial colonization versus superinfection. Most episodes of VAP were associated with Gram-negative bacteria. Occasional cases were also attributed to herpes virus reactivations and pulmonary aspergillosis. Potential factors driving high VAP incidence rates include immunoparalysis, prolonged ventilation, exposure to immunosuppressants, understaffing, lapses in prevention processes, and overdiagnosis. SUMMARY Covid-19 patients who require mechanical ventilation for ARDS have a high risk (>50%) of developing VAP, most commonly because of Gram-negative bacteria. Further work is needed to elucidate the disease-specific risk factors for VAP, strategies for prevention, and how best to differentiate between bacterial colonization versus superinfection.
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Affiliation(s)
- Jacopo Fumagalli
- Department of Anesthesia, Critical Care and Emergency, Fondazione IRCCS Ca’ Granda - Ospedale Maggiore Policlinico, Milan, Italy
| | - Mauro Panigada
- Department of Anesthesia, Critical Care and Emergency, Fondazione IRCCS Ca’ Granda - Ospedale Maggiore Policlinico, Milan, Italy
| | - Michael Klompas
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Healthcare Institute
- Department of Medicine, Brigham and Women's Hospital
| | - Lorenzo Berra
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, USA
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34
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Rouzé A, Lemaitre E, Martin-Loeches I, Povoa P, Diaz E, Nyga R, Torres A, Metzelard M, Du Cheyron D, Lambiotte F, Tamion F, Labruyere M, Boulle Geronimi C, Luyt CE, Nyunga M, Pouly O, Thille AW, Megarbane B, Saade A, Magira E, Llitjos JF, Ioannidou I, Pierre A, Reignier J, Garot D, Kreitmann L, Baudel JL, Voiriot G, Plantefeve G, Morawiec E, Asfar P, Boyer A, Mekontso-Dessap A, Makris D, Vinsonneau C, Floch PE, Marois C, Ceccato A, Artigas A, Gaudet A, Nora D, Cornu M, Duhamel A, Labreuche J, Nseir S. Invasive pulmonary aspergillosis among intubated patients with SARS-CoV-2 or influenza pneumonia: a European multicenter comparative cohort study. Crit Care 2022; 26:11. [PMID: 34983611 PMCID: PMC8724752 DOI: 10.1186/s13054-021-03874-1] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 12/17/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Recent multicenter studies identified COVID-19 as a risk factor for invasive pulmonary aspergillosis (IPA). However, no large multicenter study has compared the incidence of IPA between COVID-19 and influenza patients. OBJECTIVES To determine the incidence of putative IPA in critically ill SARS-CoV-2 patients, compared with influenza patients. METHODS This study was a planned ancillary analysis of the coVAPid multicenter retrospective European cohort. Consecutive adult patients requiring invasive mechanical ventilation for > 48 h for SARS-CoV-2 pneumonia or influenza pneumonia were included. The 28-day cumulative incidence of putative IPA, based on Blot definition, was the primary outcome. IPA incidence was estimated using the Kalbfleisch and Prentice method, considering extubation (dead or alive) within 28 days as competing event. RESULTS A total of 1047 patients were included (566 in the SARS-CoV-2 group and 481 in the influenza group). The incidence of putative IPA was lower in SARS-CoV-2 pneumonia group (14, 2.5%) than in influenza pneumonia group (29, 6%), adjusted cause-specific hazard ratio (cHR) 3.29 (95% CI 1.53-7.02, p = 0.0006). When putative IPA and Aspergillus respiratory tract colonization were combined, the incidence was also significantly lower in the SARS-CoV-2 group, as compared to influenza group (4.1% vs. 10.2%), adjusted cHR 3.21 (95% CI 1.88-5.46, p < 0.0001). In the whole study population, putative IPA was associated with significant increase in 28-day mortality rate, and length of ICU stay, compared with colonized patients, or those with no IPA or Aspergillus colonization. CONCLUSIONS Overall, the incidence of putative IPA was low. Its incidence was significantly lower in patients with SARS-CoV-2 pneumonia than in those with influenza pneumonia. Clinical trial registration The study was registered at ClinicalTrials.gov, number NCT04359693 .
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Affiliation(s)
- Anahita Rouzé
- CHU de Lille, Médecine Intensive-Réanimation, 59000, Lille, France
- INSERM U1285, CNRS, UMR 8576 - UGSF - Unité de Glycobiologie Structurale et Fonctionnelle, Université de Lille, 59000, Lille, France
| | - Elise Lemaitre
- CHU de Lille, Médecine Intensive-Réanimation, 59000, Lille, France
| | - Ignacio Martin-Loeches
- Department of Intensive Care Medicine, Multidisciplinary Intensive Care Research Organization (MICRO), St. James's Hospital, Dublin, Ireland
- Department of Clinical medicine, School of Medicine, Trinity College Dublin, Dublin, Ireland
- Hospital Clinic, IDIBAPS, Universidad de Barcelona, Ciberes, Barcelona, Spain
| | - Pedro Povoa
- Polyvalent Intensive Care Unit, Hospital de São Francisco Xavier, CHLO, Lisbon, Portugal
- NOVA Medical School, CHRC, New University of Lisbon, Lisbon, Portugal
- Center for Clinical Epidemiology and Research Unit of Clinical Epidemiology, OUH Odense University Hospital, Odense, Denmark
| | - Emili Diaz
- Critical Care Department, Hospital Universitari Parc Tauli, Sabadell, Departament de Medicina, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - Rémy Nyga
- Service de médecine intensive réanimation, CHU Amiens Picardie, 80000, Amiens, France
| | - Antoni Torres
- Department of Pulmonology, Hospital Clinic of Barcelona, IDIBAPS, CIBERES, University of Barcelona, Barcelona, Spain
| | - Matthieu Metzelard
- Service de médecine intensive réanimation, CHU Amiens Picardie, 80000, Amiens, France
| | - Damien Du Cheyron
- Department of Medical Intensive Care, Caen University Hospital, 14000, Caen, France
| | - Fabien Lambiotte
- Service de réanimation polyvalente, Centre hospitalier de Valenciennes, Valenciennes, France
| | - Fabienne Tamion
- Medical Intensive Care Unit, UNIROUEN, Inserm U1096, FHU- REMOD-VHF, Rouen University Hospital, 76000, Rouen, France
| | - Marie Labruyere
- Department of Intensive Care, François Mitterrand University Hospital, Dijon, France
| | - Claire Boulle Geronimi
- Service de réanimation et de soins intensifs, Centre hospitalier de Douai, Douai, France
| | - Charles-Edouard Luyt
- Service de Médecine Intensive Réanimation, Institut de Cardiologie, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique - Hôpitaux de Paris, Paris Cedex 13, France
| | - Martine Nyunga
- Service de réanimation, Centre hospitalier de Roubaix, Roubaix, France
| | - Olivier Pouly
- Service de médecine intensive réanimation, Hôpital Saint Philibert GHICL, Université catholique, Lille, France
| | - Arnaud W Thille
- CHU de Poitiers, Médecine Intensive Réanimation, CIC 1402 ALIVE, Université de Poitiers, Poitiers, France
| | - Bruno Megarbane
- Department of Medical and Toxicological Critical Care, Lariboisière Hospital, INSERM UMRS-1144, Paris University, Paris, France
| | - Anastasia Saade
- Service de médecine intensive réanimation, Hôpital Saint-Louis, 75010, Paris, France
| | - Eleni Magira
- First Department of Critical Care Medicine, Medical School, Evangelismos Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Jean-François Llitjos
- Medical Intensive Care Unit, Cochin Hospital, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Iliana Ioannidou
- First Department of Pulmonary Medicine and Intensive Care Unit, Sotiria Chest Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Alexandre Pierre
- Service de réanimation polyvalente, Centre Hospitalier de Lens, Lens, France
| | - Jean Reignier
- Service de Médecine Intensive Réanimation, CHU de Nantes, Nantes, France
| | - Denis Garot
- Service de Médecine Intensive Réanimation, CHU de Tours, Hôpital Bretonneau, 37044, Tours Cedex 9, France
| | - Louis Kreitmann
- Service de Médecine Intensive - Réanimation, Hôpital Edouard Herriot, Hospices Civils de Lyon, 69437, Lyon Cedex 03, France
| | - Jean-Luc Baudel
- Service de Médecine Intensive Réanimation, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 75012, Paris, France
| | - Guillaume Voiriot
- Assistance Publique-Hôpitaux de Paris, Service de Médecine Intensive Réanimation, Hôpital Tenon, Sorbonne Université, Paris, France
| | - Gaëtan Plantefeve
- Service de réanimation polyvalente, CH Victor Dupouy, Argenteuil, France
| | - Elise Morawiec
- Service de Médecine Intensive-Réanimation et Pneumologie, Hôpital Pitié Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France
- Inserm UMRS Neurophysiologie respiratoire expérimentale et clinique, Assistance Publique-Hôpitaux de Paris, Hôpital Pitié Salpêtrière, Sorbonne Université, Paris, France
| | - Pierre Asfar
- Département de Médecine Intensive Réanimation, CHU d'Angers, 49933, Angers Cedex 9, France
| | - Alexandre Boyer
- Service de médecine intensive réanimation, CHU de Bordeaux, 33000Bordeaux, France
| | - Armand Mekontso-Dessap
- Assistance Publique-Hôpitaux de Paris, Hôpitaux Universitaires Henri-Mondor, Service de Médecine Intensive Réanimation, CARMAS ; INSERM U955, Institut Mondor de recherche Biomédicale, Université Paris Est Créteil, 94010, Créteil, France
| | - Demosthenes Makris
- Intensive Care Unit, University Hospital of Larissa, University of Thessaly, 41110, Biopolis Larissa, Greece
| | | | | | - Clémence Marois
- Assistance Publique-Hôpitaux de Paris, Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Département de Neurologie, Unité de Médecine Intensive Réanimation Neurologique, Sorbonne Université, Paris, France
- Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN), Sorbonne Université, Paris, France
| | - Adrian Ceccato
- Intensive Care Unit, IDIBAPS, CIBERES, Hospital Universitari Sagrat Cor, Barcelona, Spain
| | - Antonio Artigas
- Critical Care Center, Corporacion Sanitaria Universitaria Parc Tauli, CIBER Enfermedades Respiratorias, Autonomous University of Barcelona, Sabadell, Spain
| | - Alexandre Gaudet
- CHU de Lille, Médecine Intensive-Réanimation, 59000, Lille, France
- CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, U1019-UMR9017-CIIL-Centre d'Infection et d'Immunité de Lille, Univ. Lille, Lille, France
| | - David Nora
- Polyvalent Intensive Care Unit, Hospital de São Francisco Xavier, CHLO, Lisbon, Portugal
| | - Marjorie Cornu
- INSERM U1285, CNRS, UMR 8576 - UGSF - Unité de Glycobiologie Structurale et Fonctionnelle, Université de Lille, 59000, Lille, France
- Institut de Microbiologie, Service de Parasitologie Mycologie, CHU Lille, Pôle de Biologie-Pathologie-Génétique, 59000, Lille, France
| | - Alain Duhamel
- ULR 2694-METRICS : Evaluation des technologies de santé et des pratiques médicales, Univ. Lille, 59000, Lille, France
- Biostatistics Department, CHU de Lille, 59000, Lille, France
| | - Julien Labreuche
- ULR 2694-METRICS : Evaluation des technologies de santé et des pratiques médicales, Univ. Lille, 59000, Lille, France
- Biostatistics Department, CHU de Lille, 59000, Lille, France
| | - Saad Nseir
- CHU de Lille, Médecine Intensive-Réanimation, 59000, Lille, France.
- INSERM U1285, CNRS, UMR 8576 - UGSF - Unité de Glycobiologie Structurale et Fonctionnelle, Université de Lille, 59000, Lille, France.
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Soriano MC, Narváez-Chávez G, López-Olivencia M, Fortún J, de Pablo R. Inhaled amphotericin B lipid complex for prophylaxis against COVID-19-associated invasive pulmonary aspergillosis. Intensive Care Med 2021; 48:360-361. [PMID: 34940907 PMCID: PMC8697542 DOI: 10.1007/s00134-021-06603-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/03/2021] [Indexed: 11/24/2022]
Affiliation(s)
- María Cruz Soriano
- Intensive Care Department, Hospital Universitario Ramón y Cajal, Universidad de Alcalá, Carretera de Colmena Viejo, km 9,100, 28034, Madrid, Spain
| | - Gabriela Narváez-Chávez
- Intensive Care Department, Hospital Universitario Ramón y Cajal, Universidad de Alcalá, Carretera de Colmena Viejo, km 9,100, 28034, Madrid, Spain
| | - Marina López-Olivencia
- Intensive Care Department, Hospital Universitario Ramón y Cajal, Universidad de Alcalá, Carretera de Colmena Viejo, km 9,100, 28034, Madrid, Spain
| | - Jesús Fortún
- Infectious Diseases Department, Hospital Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | - Raúl de Pablo
- Intensive Care Department, Hospital Universitario Ramón y Cajal, Universidad de Alcalá, IRYCIS, Madrid, Spain.
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Abstract
PURPOSE OF REVIEW This review will comment on the current knowledge for the diagnosis of the main causes of COVID-19-associated invasive fungal disease (IFD); it will discuss the optimal strategies and limitations and wherever available, will describe international recommendations. RECENT FINDINGS A range of secondary IFDs complicating COVID-19 infection have been described and while COVID-19-associated pulmonary aspergillosis was predicted, the presentation of significant numbers of COVID-19-associated candidosis and COVID-19-associated mucormycosis was somewhat unexpected. Given the range of IFDs and prolonged duration of risk, diagnostic strategies need to involve multiple tests for detecting and differentiating various causes of IFD. Although performance data for a range of tests to diagnose COVID-19-associated pulmonary aspergillosis is emerging, the performance of tests to diagnose other IFD is unknown or based on pre-COVID performance data. SUMMARY Because of the vast numbers of COVID-19 infections, IFD in COVID-19 critical-care patients represents a significant burden of disease, even if incidences are less than 5%. Optimal diagnosis of COVID-19-associated IFD requires a strategic approach. The pandemic has highlighted the potential impact of IFD outside of the typical high-risk clinical cohorts, given the ever-increasing population at risk of IFD and enhanced surveillance of fungal infections is required.
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Affiliation(s)
- P Lewis White
- Public Health Wales, Microbiology Cardiff, UHW, Heath Park, Cardiff, UK
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Gregoire E, Pirotte BF, Moerman F, Altdorfer A, Gaspard L, Firre E, Moonen M, Fraipont V, Ernst M, Darcis G. Incidence and Risk Factors of COVID-19-Associated Pulmonary Aspergillosis in Intensive Care Unit-A Monocentric Retrospective Observational Study. Pathogens 2021; 10:pathogens10111370. [PMID: 34832526 PMCID: PMC8623919 DOI: 10.3390/pathogens10111370] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 10/12/2021] [Accepted: 10/20/2021] [Indexed: 12/12/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19)-associated pulmonary aspergillosis (CAPA) is an increasingly recognized complication of COVID-19 and is associated with significant over-mortality. We performed a retrospective monocentric study in patients admitted to the intensive care unit (ICU) for respiratory insufficiency due to COVID-19 from March to December 2020, in order to evaluate the incidence of CAPA and the associated risk factors. We also analysed the diagnostic approach used in our medical centre for CAPA diagnosis. We defined CAPA using recently proposed consensus definitions based on clinical, radiological and microbiological criteria. Probable cases of CAPA occurred in 9 out of 141 patients included in the analysis (6.4%). All cases were diagnosed during the second wave of the pandemic. We observed a significantly higher realization rate of bronchoalveolar lavage (BAL) (51.1% vs. 28.6%, p = 0.01) and Aspergillus testing (through galactomannan, culture, PCR) on BAL samples during the second wave (p < 0.0001). The testing for Aspergillus in patients meeting the clinical and radiological criteria of CAPA increased between the two waves (p < 0.0001). In conclusion, we reported a low but likely underestimated incidence of CAPA in our population. A greater awareness and more systematic testing for Aspergillus are necessary to assess the real incidence and characteristics of CAPA.
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Affiliation(s)
- Emilien Gregoire
- Department of Internal Medicine and Infectious Diseases, Centre Hospitalier Régional (CHR) de Liège, 4000 Liège, Belgium; (B.F.P.); (F.M.); (A.A.); (L.G.); (E.F.); (M.M.)
- Correspondence:
| | - Benoit François Pirotte
- Department of Internal Medicine and Infectious Diseases, Centre Hospitalier Régional (CHR) de Liège, 4000 Liège, Belgium; (B.F.P.); (F.M.); (A.A.); (L.G.); (E.F.); (M.M.)
| | - Filip Moerman
- Department of Internal Medicine and Infectious Diseases, Centre Hospitalier Régional (CHR) de Liège, 4000 Liège, Belgium; (B.F.P.); (F.M.); (A.A.); (L.G.); (E.F.); (M.M.)
| | - Antoine Altdorfer
- Department of Internal Medicine and Infectious Diseases, Centre Hospitalier Régional (CHR) de Liège, 4000 Liège, Belgium; (B.F.P.); (F.M.); (A.A.); (L.G.); (E.F.); (M.M.)
| | - Laura Gaspard
- Department of Internal Medicine and Infectious Diseases, Centre Hospitalier Régional (CHR) de Liège, 4000 Liège, Belgium; (B.F.P.); (F.M.); (A.A.); (L.G.); (E.F.); (M.M.)
| | - Eric Firre
- Department of Internal Medicine and Infectious Diseases, Centre Hospitalier Régional (CHR) de Liège, 4000 Liège, Belgium; (B.F.P.); (F.M.); (A.A.); (L.G.); (E.F.); (M.M.)
| | - Martial Moonen
- Department of Internal Medicine and Infectious Diseases, Centre Hospitalier Régional (CHR) de Liège, 4000 Liège, Belgium; (B.F.P.); (F.M.); (A.A.); (L.G.); (E.F.); (M.M.)
| | - Vincent Fraipont
- Intensive Care Unit, Centre Hospitalier Régional (CHR) de Liège, 4000 Liège, Belgium;
| | - Marie Ernst
- Biostatistics and Medico-Economic Information Department, Centre Hospitalier Universitaire (CHU) de Liège, 4000 Liege, Belgium;
| | - Gilles Darcis
- Department of Internal Medicine and Infectious Diseases, Centre Hospitalier Universitaire (CHU) de Liège, 4000 Liège, Belgium;
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Aspergillus Lateral Flow Assay with Digital Reader for the Diagnosis of COVID-19 Associated Pulmonary Aspergillosis (CAPA): A multicenter study. J Clin Microbiol 2021; 60:e0168921. [PMID: 34643415 PMCID: PMC8769727 DOI: 10.1128/jcm.01689-21] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
This multicenter study evaluated the IMMY Aspergillus Galactomannan Lateral Flow Assay (LFA) with automated reader for diagnosis of pulmonary aspergillosis in patients with COVID-19-associated acute respiratory failure (ARF) requiring intensive care unit (ICU) admission between 03/2020 and 04/2021. A total of 196 respiratory samples and 148 serum samples (n = 344) from 238 patients were retrospectively included, with a maximum of one of each sample type per patient. Cases were retrospectively classified for COVID-19-associated pulmonary aspergillosis (CAPA) status following the 2020 consensus criteria, with the exclusion of LFA results as a mycological criterion. At the 1.0 cutoff, sensitivity of LFA for CAPA (proven/probable/possible) was 52%, 80% and 81%, and specificity was 98%, 88% and 67%, for bronchoalveolar lavage fluid (BALF), nondirected bronchoalveolar lavage (NBL), and tracheal aspiration (TA), respectively. At the 0.5 manufacturer’s cutoff, sensitivity was 72%, 90% and 100%, and specificity was 79%, 83% and 44%, for BALF, NBL and TA, respectively. When combining all respiratory samples, the receiver operating characteristic (ROC) area under the curve (AUC) was 0.823, versus 0.754, 0.890 and 0.814 for BALF, NBL and TA, respectively. Sensitivity and specificity of serum LFA were 20% and 93%, respectively, at the 0.5 ODI cutoff. Overall, the Aspergillus Galactomannan LFA showed good performances for CAPA diagnosis, when used from respiratory samples at the 1.0 cutoff, while sensitivity from serum was limited, linked to weak invasiveness during CAPA. As some false-positive results can occur, isolated results slightly above the recommended cutoff should lead to further mycological investigations.
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Hoenigl M, Egger M, Boyer J, Schulz E, Prattes J, Jenks JD. Serum Lateral Flow assay with digital reader for the diagnosis of invasive pulmonary aspergillosis: A two-centre mixed cohort study. Mycoses 2021; 64:1197-1202. [PMID: 34252244 PMCID: PMC8518476 DOI: 10.1111/myc.13352] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 07/01/2021] [Accepted: 07/06/2021] [Indexed: 12/23/2022]
Abstract
BACKGROUND Detection of galactomannan (GM) from bronchoalveolar lavage fluid (BALF) or serum is broadly used for diagnosis of invasive aspergillosis (IA), although the sensitivity of GM from serum is lower in non-neutropenic patients. We evaluated the Aspergillus galactomannan Lateral Flow assay (LFA) with digital readout from serum in a mixed cohort of patients. METHODS We performed a retrospective two-centre study evaluating the LFA from serum of patients with clinical suspicion of IA obtained between 2015 and 2021 at the University of California San Diego and the Medical University of Graz. The sensitivity and specificity was calculated for proven/probable aspergillosis versus no aspergillosis. Correlation with same-sample GM was calculated using Spearman correlation analysis and kappa statistics. RESULTS In total, 122 serum samples from 122 patients were analysed, including proven IA (n = 1), probable IA or coronavirus-associated pulmonary aspergillosis (CAPA) (n = 27), and no IA/CAPA/non-classifiable (n = 94). At a 0.5 ODI cut-off, the sensitivity and specificity of the LFA was 78.6% and 80.5%. Spearman correlation analysis showed a strong correlation between serum LFA ODI and serum GM ODI (ρ 0.459, p < .0001). Kappa was 0.611 when both LFA and GM were used with a 0.5 ODI cut-off, showing substantial agreement (p < .001). DISCUSSION The LFA with digital read out from serum showed good performance for the diagnosis of probable/proven aspergillosis, with substantial agreement to GM from serum. Like the LFA from BALF, the LFA from serum may serve as a more rapid test compared to conventional GM, particularly in settings where GM is not readily available.
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Affiliation(s)
- Martin Hoenigl
- Division of Infectious Diseases and Global Public HealthUniversity of California San DiegoSan DiegoCAUSA
- Clinical and Translational Fungal‐Working GroupUniversity of California San DiegoSan DiegoCAUSA
- Division of Infectious DiseasesMedical University of GrazGrazAustria
| | - Matthias Egger
- Division of Infectious Diseases and Global Public HealthUniversity of California San DiegoSan DiegoCAUSA
| | - Johannes Boyer
- Division of Infectious DiseasesMedical University of GrazGrazAustria
| | - Eduard Schulz
- Division of HematologyMedical University of GrazGrazAustria
| | - Juergen Prattes
- Division of Infectious DiseasesMedical University of GrazGrazAustria
| | - Jeffrey D. Jenks
- Division of Infectious Diseases and Global Public HealthUniversity of California San DiegoSan DiegoCAUSA
- Clinical and Translational Fungal‐Working GroupUniversity of California San DiegoSan DiegoCAUSA
- Division of General Internal MedicineUniversity of California San DiegoSan DiegoCAUSA
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Hoenigl M, Sprute R, Egger M, Arastehfar A, Cornely OA, Krause R, Lass-Flörl C, Prattes J, Spec A, Thompson GR, Wiederhold N, Jenks JD. The Antifungal Pipeline: Fosmanogepix, Ibrexafungerp, Olorofim, Opelconazole, and Rezafungin. Drugs 2021; 81:1703-1729. [PMID: 34626339 PMCID: PMC8501344 DOI: 10.1007/s40265-021-01611-0] [Citation(s) in RCA: 189] [Impact Index Per Article: 63.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/09/2021] [Indexed: 01/08/2023]
Abstract
The epidemiology of invasive fungal infections is changing, with new populations at risk and the emergence of resistance caused by the selective pressure from increased usage of antifungal agents in prophylaxis, empiric therapy, and agriculture. Limited antifungal therapeutic options are further challenged by drug-drug interactions, toxicity, and constraints in administration routes. Despite the need for more antifungal drug options, no new classes of antifungal drugs have become available over the last 2 decades, and only one single new agent from a known antifungal class has been approved in the last decade. Nevertheless, there is hope on the horizon, with a number of new antifungal classes in late-stage clinical development. In this review, we describe the mechanisms of drug resistance employed by fungi and extensively discuss the most promising drugs in development, including fosmanogepix (a novel Gwt1 enzyme inhibitor), ibrexafungerp (a first-in-class triterpenoid), olorofim (a novel dihyroorotate dehydrogenase enzyme inhibitor), opelconazole (a novel triazole optimized for inhalation), and rezafungin (an echinocandin designed to be dosed once weekly). We focus on the mechanism of action and pharmacokinetics, as well as the spectrum of activity and stages of clinical development. We also highlight the potential future role of these drugs and unmet needs.
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Affiliation(s)
- Martin Hoenigl
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria.
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, San Diego, CA, USA.
- Clinical and Translational Fungal-Working Group, University of California San Diego, La Jolla, San Diego, CA, USA.
| | - Rosanne Sprute
- Department I of Internal Medicine, Excellence Center for Medical Mycology (ECMM), University Hospital Cologne, Faculty of Medicine, University of Cologne, Cologne, Germany
- Chair Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University Hospital Cologne, Faculty of Medicine, University of Cologne, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Matthias Egger
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria
| | - Amir Arastehfar
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, USA
| | - Oliver A Cornely
- Department I of Internal Medicine, Excellence Center for Medical Mycology (ECMM), University Hospital Cologne, Faculty of Medicine, University of Cologne, Cologne, Germany
- Chair Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University Hospital Cologne, Faculty of Medicine, University of Cologne, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
- Clinical Trials Centre Cologne (ZKS Köln), University Hospital Cologne, Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Robert Krause
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria
| | - Cornelia Lass-Flörl
- Institute of Hygiene and Medical Microbiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Juergen Prattes
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria
| | - Andrej Spec
- Division of Infectious Diseases, Department of Medicine, Washington University School of Medicine, St. Louis, MI, USA
| | - George R Thompson
- Division of Infectious Diseases, Departments of Internal Medicine and Medical Microbiology and Immunology, University of California Davis Medical Center, Sacramento, CA, USA
| | - Nathan Wiederhold
- Department of Pathology and Laboratory Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - Jeffrey D Jenks
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, San Diego, CA, USA
- Clinical and Translational Fungal-Working Group, University of California San Diego, La Jolla, San Diego, CA, USA
- Division of General Internal Medicine, Department of Medicine, University of California San Diego, La Jolla, San Diego, CA, USA
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41
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Prattes J, Koehler P, Hoenigl M. COVID-19 associated pulmonary aspergillosis: regional variation in incidence and diagnostic challenges. Intensive Care Med 2021; 47:1339-1340. [PMID: 34468820 PMCID: PMC8409068 DOI: 10.1007/s00134-021-06510-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 08/16/2021] [Indexed: 12/17/2022]
Affiliation(s)
- Juergen Prattes
- Division of Infectious Diseases, Department of Internal Medicine, ECMM Excellence Center, Medical University of Graz, Graz, Austria.
| | - Philipp Koehler
- Department I of Internal Medicine, ECMM Excellence Center, Medical Faculty and University Hospital Cologne, University of Cologne, Cologne, Germany.,Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, 50937, Cologne, Germany
| | - Martin Hoenigl
- Division of Infectious Diseases, Department of Internal Medicine, ECMM Excellence Center, Medical University of Graz, Graz, Austria. .,Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, CA, USA. .,Clinical and Translational Fungal-Working Group, University of California San Diego, San Diego, CA, USA.
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Prattes J, Wauters J, Giacobbe DR, Salmanton-García J, Maertens J, Bourgeois M, Reynders M, Rutsaert L, Van Regenmortel N, Lormans P, Feys S, Reisinger AC, Cornely OA, Lahmer T, Valerio M, Delhaes L, Jabeen K, Steinmann J, Chamula M, Bassetti M, Hatzl S, Rautemaa-Richardson R, Koehler P, Lagrou K, Hoenigl M. Risk factors and outcome of pulmonary aspergillosis in critically ill coronavirus disease 2019 patients-a multinational observational study by the European Confederation of Medical Mycology. Clin Microbiol Infect 2021; 28:580-587. [PMID: 34454093 PMCID: PMC8387556 DOI: 10.1016/j.cmi.2021.08.014] [Citation(s) in RCA: 133] [Impact Index Per Article: 44.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/12/2021] [Accepted: 08/16/2021] [Indexed: 12/30/2022]
Abstract
Objectives Coronavirus disease 2019 (COVID-19) -associated pulmonary aspergillosis (CAPA) has emerged as a complication in critically ill COVID-19 patients. The objectives of this multinational study were to determine the prevalence of CAPA in patients with COVID-19 in intensive care units (ICU) and to investigate risk factors for CAPA as well as outcome. Methods The European Confederation of Medical Mycology (ECMM) conducted a multinational study including 20 centres from nine countries to assess epidemiology, risk factors and outcome of CAPA. CAPA was defined according to the 2020 ECMM/ISHAM consensus definitions. Results A total of 592 patients were included in this study, including 11 (1.9%) patients with histologically proven CAPA, 80 (13.5%) with probable CAPA, 18 (3%) with possible CAPA and 483 (81.6%) without CAPA. CAPA was diagnosed a median of 8 days (range 0–31 days) after ICU admission predominantly in older patients (adjusted hazard ratio (aHR) 1.04 per year; 95% CI 1.02–1.06) with any form of invasive respiratory support (HR 3.4; 95% CI 1.84–6.25) and receiving tocilizumab (HR 2.45; 95% CI 1.41–4.25). Median prevalence of CAPA per centre was 10.7% (range 1.7%–26.8%). CAPA was associated with significantly lower 90-day ICU survival rate (29% in patients with CAPA versus 57% in patients without CAPA; Mantel–Byar p < 0.001) and remained an independent negative prognostic variable after adjusting for other predictors of survival (HR 2.14; 95% CI 1.59–2.87, p ≤ 0.001). Conclusion Prevalence of CAPA varied between centres. CAPA was significantly more prevalent among older patients, patients receiving invasive ventilation and patients receiving tocilizumab, and was an independent strong predictor of ICU mortality.
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Affiliation(s)
- Juergen Prattes
- Medical University of Graz, Department of Infectious Diseases, Excellence Centre for Medical Mycology (ECMM), Graz, Austria
| | | | - Daniele Roberto Giacobbe
- San Martino Polyclinic Hospital IRCCS, Genoa, Italy; Department of Health Sciences, University of Genoa, Genoa, Italy
| | - Jon Salmanton-García
- University of Cologne, Medical Faculty and University Hospital Cologne, Department I of Internal Medicine, Excellence Centre for Medical Mycology (ECMM), Cologne, Germany; University of Cologne, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany
| | | | - Marc Bourgeois
- Algemeen Ziekenhuis Sint-Jan Brugge-Oostende, Bruges, Belgium
| | | | - Lynn Rutsaert
- Ziekenhusnetwerk Antwerp, Campus Stuivenberg, Antwerp, Belgium
| | | | | | - Simon Feys
- Algemeen Ziekenhuis Delta, Roeselare, Belgium
| | | | - Oliver A Cornely
- University of Cologne, Medical Faculty and University Hospital Cologne, Department I of Internal Medicine, Excellence Centre for Medical Mycology (ECMM), Cologne, Germany; University of Cologne, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany
| | - Tobias Lahmer
- Klinik und Poliklinik für Innere Medizin II, Klinikum rechts der Isar der Technischen Universität München, Munich, Germany
| | - Maricela Valerio
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Laurence Delhaes
- Centre Hospitalier Universitaire de Bordeaux, ISERM U1045, Bordeaux, France
| | | | - Joerg Steinmann
- Institute of Clinical Hygiene, Medical Microbiology and Infectiology, Paracelsus Medical University, Klinikum Nürnberg, Nuremberg, Germany
| | - Mathilde Chamula
- Manchester University NHS Foundation Trust, Wythenshawe Hospital and Division of Infection, Immunity and Respiratory Medicine, Faculty of Biology, Medicine and Health, University of Manchester, UK
| | - Matteo Bassetti
- San Martino Polyclinic Hospital IRCCS, Genoa, Italy; Department of Health Sciences, University of Genoa, Genoa, Italy
| | - Stefan Hatzl
- Medical University of Graz, Department of Internal Medicine, Intesive Care Unit, Graz, Austria
| | - Riina Rautemaa-Richardson
- Manchester University NHS Foundation Trust, Wythenshawe Hospital and Division of Infection, Immunity and Respiratory Medicine, Faculty of Biology, Medicine and Health, University of Manchester, UK
| | - Philipp Koehler
- University of Cologne, Medical Faculty and University Hospital Cologne, Department I of Internal Medicine, Excellence Centre for Medical Mycology (ECMM), Cologne, Germany
| | | | - Martin Hoenigl
- Medical University of Graz, Department of Infectious Diseases, Excellence Centre for Medical Mycology (ECMM), Graz, Austria; Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, CA, USA; Clinical and Translational Fungal-Working Group, University of California San Diego, San Diego, CA, USA.
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43
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Rouzé A, Lemaitre E, Nseir S. COVID-19-associated invasive pulmonary aspergillosis: high incidence or difficult diagnosis? Intensive Care Med 2021; 47:1337-1338. [PMID: 34342659 PMCID: PMC8329628 DOI: 10.1007/s00134-021-06499-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/28/2021] [Indexed: 11/26/2022]
Affiliation(s)
- Anahita Rouzé
- Médecine Intensive-Réanimation, CHU de Lille, F-59000, Lille, France
- INSERM U1285, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, Université de Lille, F-59000, Lille, France
| | - Elise Lemaitre
- Médecine Intensive-Réanimation, CHU de Lille, F-59000, Lille, France
| | - Saad Nseir
- Médecine Intensive-Réanimation, CHU de Lille, F-59000, Lille, France.
- INSERM U1285, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, Université de Lille, F-59000, Lille, France.
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