51
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Schouten J, De Waele J, Lanckohr C, Koulenti D, Haddad N, Rizk N, Sjövall F, Kanj SS. Antimicrobial stewardship in the ICU in COVID times: the known unknowns. Int J Antimicrob Agents 2021; 58:106409. [PMID: 34339777 PMCID: PMC8323503 DOI: 10.1016/j.ijantimicag.2021.106409] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 07/14/2021] [Accepted: 07/23/2021] [Indexed: 01/08/2023]
Abstract
Since the start of the COVID-19 pandemic, there has been concern about the concomitant rise of antimicrobial resistance. While bacterial co-infections seem rare in COVID-19 patients admitted to hospital wards and intensive care units (ICUs), an increase in empirical antibiotic use has been described. In the ICU setting, where antibiotics are already abundantly—and often inappropriately—prescribed, the need for an ICU-specific antimicrobial stewardship programme is widely advocated. Apart from essentially warning against the use of antibacterial drugs for the treatment of a viral infection, other aspects of ICU antimicrobial stewardship need to be considered in view of the clinical course and characteristics of COVID-19. First, the distinction between infectious and non-infectious (inflammatory) causes of respiratory deterioration during an ICU stay is difficult, and the much-debated relevance of fungal and viral co-infections adds to the complexity of empirical antimicrobial prescribing. Biomarkers such as procalcitonin for the decision to start antibacterial therapy for ICU nosocomial infections seem to be more promising in COVID-19 than non-COVID-19 patients. In COVID-19 patients, cytomegalovirus reactivation is an important factor to consider when assessing patients infected with SARS-CoV-2 as it may have a role in modulating the patient immune response. The diagnosis of COVID-19-associated invasive aspergillosis is challenging because of the lack of sensitivity and specificity of the available tests. Furthermore, altered pharmacokinetic/pharmacodynamic properties need to be taken into account when prescribing antimicrobial therapy. Future research should now further explore the ‘known unknowns’, ideally with robust prospective study designs.
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Affiliation(s)
- Jeroen Schouten
- Department of Intensive care, Radboudumc, Nijmegen, The Netherlands.
| | - Jan De Waele
- Department of Intensive Care, UZ Gent, Gent, Belgium
| | - Christian Lanckohr
- Antibiotic Stewardship Team, Institut für Hygiene, Universitätsklinikum Münster, Germany
| | - Despoina Koulenti
- Critical Care Department, 'Attiko' University Hospital, Athens, Greece; UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Nisrine Haddad
- Division of Infectious Diseases, American University of Beirut Medical Center, Lebanon
| | - Nesrine Rizk
- Division of Infectious Diseases, American University of Beirut Medical Center, Lebanon
| | - Fredrik Sjövall
- Department of Intensive care, Skane University Hospital, Malmö, Sweden
| | - Souha S Kanj
- Division of Infectious Diseases, American University of Beirut Medical Center, Lebanon
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52
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Antifungal Drug Susceptibility and Genetic Characterization of Fungi Recovered from COVID-19 Patients. J Fungi (Basel) 2021; 7:jof7070552. [PMID: 34356931 PMCID: PMC8306261 DOI: 10.3390/jof7070552] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 07/09/2021] [Accepted: 07/10/2021] [Indexed: 01/08/2023] Open
Abstract
Fungal infections are common complications of respiratory viral infections and are associated with the increased need for intensive care and elevated mortality. Data regarding microbiological and molecular characteristics of such infections in COVID-19 patients are scarce. Here, we performed a comprehensive analysis, including species identification, antifungal susceptibility testing, molecular resistance determinants analysis, typing, and retrospective clinical data review, of fungal isolates recovered from 19 COVID-19 patients, who were hospitalized at the Hackensack University Medical Center (HUMC) in Hackensack, New Jersey, USA, in the initial phase of the pandemic from April–May 2020. In total, 17 Candida albicans, two C. parapsilosis, and two Aspergillus fumigatus were analyzed. All Candida spp. isolates were susceptible to micafungin and azole drugs (fluconazole, voriconazole, posaconazole, itraconazole, isavuconazole). A. fumigatus isolates were susceptible to micafungin and all triazole drugs except fluconazole (intrinsic resistance). Multilocus sequence typing (MLST) of C. albicans isolates revealed 15 different sequence types (STs), which clustered below the clade-defining limit of p-distance < 0.04. Pulsed-field gel electrophoresis (PFGE) karyotyping revealed no chromosomal rearrangements in these isolates. A. fumigatus isolates were of different, non-related genotypes. We speculate that virus- and drug-induced immunosuppression (94.7% of the patients received corticosteroids), together with prolonged hospital stay (median duration of 29 days) and mechanical ventilation (median duration of 24 days) likely increased the susceptibility to secondary respiratory and bloodstream infections in the studied patient population. The presence of fungi in blood or respiratory tract fluid was a prognosticator for poor clinical outcome, which presented as an 89.5% 30-day mortality in our patient cohort.
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53
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Pasquier G, Bounhiol A, Robert Gangneux F, Zahar JR, Gangneux JP, Novara A, Bougnoux ME, Dannaoui E. A review of significance of Aspergillus detection in airways of ICU COVID-19 patients. Mycoses 2021; 64:980-988. [PMID: 34143533 PMCID: PMC8447125 DOI: 10.1111/myc.13341] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 05/31/2021] [Accepted: 06/05/2021] [Indexed: 01/20/2023]
Abstract
It is now well known that patients with SARS-CoV-2 infection admitted in ICU and mechanically ventilated are at risk of developing invasive pulmonary aspergillosis (IPA). Nevertheless, symptomatology of IPA is often atypical in mechanically ventilated patients, and radiological aspects in SARS-CoV-2 pneumonia and IPA are difficult to differentiate. In this context, the significance of the presence of Aspergillus in airway specimens (detected by culture, galactomannan antigen or specific PCR) remains to be fully understood. To decipher the relevance of the detection of Aspergillus, we performed a comprehensive review of all published cases of respiratory Aspergillus colonisation and IPA in COVID-19 patients. The comparison of patients receiving or not antifungal treatment allowed us to highlight the most important criteria for the decision to treat. The comparison of surviving and non-surviving patients made it possible to unveil criteria associated with mortality that should be taken into account in the treatment decision.
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Affiliation(s)
- Grégoire Pasquier
- Microbiology Department, Parasitology-Mycology Unit, Faculty of Medicine, Paris University, Necker-Enfants maladies Hospital, Paris, France
| | - Agathe Bounhiol
- Microbiology Department, Parasitology-Mycology Unit, Faculty of Medicine, Paris University, AP-HP, European Georges-Pompidou Hospital, Paris, France
| | - Florence Robert Gangneux
- Parasitology-Mycology Department, Centre Hospitalier Universitaire de Rennes, Rennes, France.,Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail), UMR_S 1085, University Rennes, Rennes, France
| | | | - Jean Pierre Gangneux
- Parasitology-Mycology Department, Centre Hospitalier Universitaire de Rennes, Rennes, France.,Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail), UMR_S 1085, University Rennes, Rennes, France
| | - Ana Novara
- Medical Intensive Care Unit, Faculty of Medicine, Paris-Descartes University, AP-HP, European Georges-Pompidou Hospital, Paris, France
| | - Marie-Elisabeth Bougnoux
- Microbiology Department, Parasitology-Mycology Unit, Faculty of Medicine, Paris University, Necker-Enfants maladies Hospital, Paris, France.,Fungal biology and Pathogenicity. Institut Pasteur, Paris, France
| | - Eric Dannaoui
- Microbiology Department, Parasitology-Mycology Unit, Faculty of Medicine, Paris University, AP-HP, European Georges-Pompidou Hospital, Paris, France.,Dynamyc EA 7380, Paris-Créteil University, Créteil, France
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54
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Fekkar A, Neofytos D, Nguyen MH, Clancy CJ, Kontoyiannis DP, Lamoth F. COVID-19-associated pulmonary aspergillosis (CAPA): how big a problem is it? Clin Microbiol Infect 2021; 27:1376-1378. [PMID: 34192575 PMCID: PMC8275029 DOI: 10.1016/j.cmi.2021.06.025] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 06/07/2021] [Accepted: 06/12/2021] [Indexed: 01/20/2023]
Affiliation(s)
- Arnaud Fekkar
- AP-HP, Groupe Hospitalier La Pitié-Salpêtrière, Service de Parasitologie Mycologie, Paris, France.
| | - Dionysios Neofytos
- Division of Infectious Diseases, University Hospital of Geneva, Geneva, Switzerland
| | - Minh-Hong Nguyen
- Division of Infectious Diseases, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Cornelius J Clancy
- Division of Infectious Diseases, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Dimitrios P Kontoyiannis
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Frederic Lamoth
- Infectious Diseases Service and Institute of Microbiology, University Hospital of Lausanne and Lausanne University, Lausanne, Switzerland
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55
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Taskforce report on the diagnosis and clinical management of COVID-19 associated pulmonary aspergillosis. Intensive Care Med 2021; 47:819-834. [PMID: 34160631 PMCID: PMC8220883 DOI: 10.1007/s00134-021-06449-4] [Citation(s) in RCA: 98] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 05/28/2021] [Indexed: 12/15/2022]
Abstract
Purpose Invasive pulmonary aspergillosis (IPA) is increasingly reported in patients with severe coronavirus disease 2019 (COVID-19) admitted to the intensive care unit (ICU). Diagnosis and management of COVID-19 associated pulmonary aspergillosis (CAPA) are challenging and our aim was to develop practical guidance. Methods A group of 28 international experts reviewed current insights in the epidemiology, diagnosis and management of CAPA and developed recommendations using GRADE methodology. Results The prevalence of CAPA varied between 0 and 33%, which may be partly due to variable case definitions, but likely represents true variation. Bronchoscopy and bronchoalveolar lavage (BAL) remain the cornerstone of CAPA diagnosis, allowing for diagnosis of invasive Aspergillus tracheobronchitis and collection of the best validated specimen for Aspergillus diagnostics. Most patients diagnosed with CAPA lack traditional host factors, but pre-existing structural lung disease and immunomodulating therapy may predispose to CAPA risk. Computed tomography seems to be of limited value to rule CAPA in or out, and serum biomarkers are negative in 85% of patients. As the mortality of CAPA is around 50%, antifungal therapy is recommended for BAL positive patients, but the decision to treat depends on the patients’ clinical condition and the institutional incidence of CAPA. We recommend against routinely stopping concomitant corticosteroid or IL-6 blocking therapy in CAPA patients. Conclusion CAPA is a complex disease involving a continuum of respiratory colonization, tissue invasion and angioinvasive disease. Knowledge gaps including true epidemiology, optimal diagnostic work-up, management strategies and role of host-directed therapy require further study. Supplementary Information The online version contains supplementary material available at 10.1007/s00134-021-06449-4.
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56
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Wasylyshyn AI, Wasylyshyn GR, Linder KA, Miceli MH. COVID-19-Associated Pulmonary Aspergillosis at an Academic Medical Center in the Midwestern United States. Mycopathologia 2021; 186:499-505. [PMID: 34143393 PMCID: PMC8211947 DOI: 10.1007/s11046-021-00564-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 05/15/2021] [Indexed: 12/15/2022]
Abstract
Pulmonary aspergillosis has been reported at high rates in patients with coronavirus disease 2019 (COVID-19) and is associated with high morbidity and mortality. We retrospectively assessed all patients admitted to an intensive care unit during the early COVID-19 surge (3/17/20–5/10/20) at our medical center in the midwestern USA for the presence of COVID-19-associated pulmonary aspergillosis (CAPA). Patients were not routinely screened for CAPA; diagnostic work-up for fungal infections was pursued when clinically indicated. Among 256 patients admitted to the ICU with severe COVID-19, 188 (73%) were intubated and 62 (24%) ultimately expired within 30 days of admission to the ICU. Only three patients (1%) were found to have CAPA; diagnosis was made by tracheal aspirate cultures in two cases and by bronchoalveolar lavage fluid Aspergillus galactomannan in one case. None of the patients who developed CAPA had classic risk factors for invasive fungal infection. The occurrence of CAPA was much lower than that reported at other centers, likely reflecting the local epidemiology.
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Affiliation(s)
- Anastasia I Wasylyshyn
- Division of Infectious Diseases, University of Michigan Health System, F4005 University Hospital South, Ann Arbor, MI, 48109-5378, USA
| | | | - Kathleen A Linder
- Division of Infectious Diseases, University of Michigan Health System, F4005 University Hospital South, Ann Arbor, MI, 48109-5378, USA.,Infectious Diseases Section, Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, MI, USA
| | - Marisa H Miceli
- Division of Infectious Diseases, University of Michigan Health System, F4005 University Hospital South, Ann Arbor, MI, 48109-5378, USA.
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57
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Ghazanfari M, Arastehfar A, Davoodi L, Yazdani Charati J, Moazeni M, Abastabar M, Haghani I, Mirzakhani R, Mayahi S, Fang W, Liao W, Nguyen MH, Perlin DS, Hoenigl M, Pan W, Hedayati MT. Pervasive but Neglected: A Perspective on COVID-19-Associated Pulmonary Mold Infections Among Mechanically Ventilated COVID-19 Patients. Front Med (Lausanne) 2021; 8:649675. [PMID: 34195207 PMCID: PMC8236642 DOI: 10.3389/fmed.2021.649675] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 05/03/2021] [Indexed: 12/12/2022] Open
Abstract
Background: Recent studies from multiple countries have shown a high prevalence of coronavirus disease 2019 (COVID-19)-associated pulmonary aspergillosis (CAPA) among severely ill patients. Despite providing valuable insight into the clinical management of CAPA, large-scale prospective studies are limited. Here, we report on one of the largest multicenter epidemiological studies to explore the clinical features and prevalence of COVID-19-associated pulmonary mold infections (CAPMIs) among mechanically ventilated patients. Methods: Bronchoalveolar lavage (BAL) and serum samples were collected for culture, galactomannan (GM), and β-D-glucan (BDG) testing. Patients were classified as probable CAPMI based on the presence of host factors, radiological findings, and mycological criteria. Results: During the study period, 302 COVID-19 patients were admitted to intensive care units (ICUs), among whom 105 were mechanically ventilated for ≥4 days. Probable CAPMI was observed among 38% of patients (40/105), among whom BAL culture of 29 patients turned positive for molds, while galactomannan testing on BAL (GM index ≥1) and serum (GM index >0.5) samples were positive for 60% (24/40) and 37.5% (15/39) of patients, respectively. Aspergillus (22/29; 75.8%) and Fusarium (6/29; 20.6%) constituted 96.5% of the molds isolated. Diaporthe foeniculina was isolated from a COVID-19 patient. None of the patients who presented with CAPMI were treated with antifungal drugs. Conclusion: Despite being prevalent, the absence of appropriate antifungal treatment highlights that CAPMI is a neglected complication among mechanically ventilated COVID-19 patients admitted to ICUs. CAPMI can be caused by species other than Aspergillus.
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Affiliation(s)
- Mona Ghazanfari
- Invasive Fungi Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran.,Department of Medical Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Amir Arastehfar
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, United States
| | - Lotfollah Davoodi
- Antimicrobial Resistance Research Center/Department of Infectious Diseases, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Jamshid Yazdani Charati
- Department of Biostatistics, Faculty of Health, Mazandaran University of Medical Sciences, Sari, Iran
| | - Maryam Moazeni
- Invasive Fungi Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran.,Department of Medical Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mahdi Abastabar
- Invasive Fungi Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran.,Department of Medical Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Iman Haghani
- Invasive Fungi Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran.,Department of Medical Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Roghayeh Mirzakhani
- Invasive Fungi Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran.,Department of Medical Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Sabah Mayahi
- Invasive Fungi Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran.,Department of Medical Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Wenjie Fang
- Medical Mycology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Wanqing Liao
- Medical Mycology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - M Hong Nguyen
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
| | - David S Perlin
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, United States
| | - Martin Hoenigl
- Clinical and Translational Fungal-Working Group, University of California, San Diego, La Jolla, CA, United States.,Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria.,Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California, San Diego, San Diego, CA, United States
| | - Weihua Pan
- Medical Mycology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Mohammad T Hedayati
- Invasive Fungi Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran.,Department of Medical Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
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58
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Ghazanfari M, Arastehfar A, Davoodi L, Yazdani Charati J, Moazeni M, Abastabar M, Haghani I, Mirzakhani R, Mayahi S, Fang W, Liao W, Nguyen MH, Perlin DS, Hoenigl M, Pan W, Hedayati MT. Pervasive but Neglected: A Perspective on COVID-19-Associated Pulmonary Mold Infections Among Mechanically Ventilated COVID-19 Patients. Front Med (Lausanne) 2021; 8:649675. [PMID: 34195207 PMCID: PMC8236642 DOI: 10.3389/fmed.2021.649675; doi: 10.3389/fmed.2021.649675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 05/03/2021] [Indexed: 09/17/2023] Open
Abstract
Background: Recent studies from multiple countries have shown a high prevalence of coronavirus disease 2019 (COVID-19)-associated pulmonary aspergillosis (CAPA) among severely ill patients. Despite providing valuable insight into the clinical management of CAPA, large-scale prospective studies are limited. Here, we report on one of the largest multicenter epidemiological studies to explore the clinical features and prevalence of COVID-19-associated pulmonary mold infections (CAPMIs) among mechanically ventilated patients. Methods: Bronchoalveolar lavage (BAL) and serum samples were collected for culture, galactomannan (GM), and β-D-glucan (BDG) testing. Patients were classified as probable CAPMI based on the presence of host factors, radiological findings, and mycological criteria. Results: During the study period, 302 COVID-19 patients were admitted to intensive care units (ICUs), among whom 105 were mechanically ventilated for ≥4 days. Probable CAPMI was observed among 38% of patients (40/105), among whom BAL culture of 29 patients turned positive for molds, while galactomannan testing on BAL (GM index ≥1) and serum (GM index >0.5) samples were positive for 60% (24/40) and 37.5% (15/39) of patients, respectively. Aspergillus (22/29; 75.8%) and Fusarium (6/29; 20.6%) constituted 96.5% of the molds isolated. Diaporthe foeniculina was isolated from a COVID-19 patient. None of the patients who presented with CAPMI were treated with antifungal drugs. Conclusion: Despite being prevalent, the absence of appropriate antifungal treatment highlights that CAPMI is a neglected complication among mechanically ventilated COVID-19 patients admitted to ICUs. CAPMI can be caused by species other than Aspergillus.
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Affiliation(s)
- Mona Ghazanfari
- Invasive Fungi Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
- Department of Medical Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Amir Arastehfar
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, United States
| | - Lotfollah Davoodi
- Antimicrobial Resistance Research Center/Department of Infectious Diseases, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Jamshid Yazdani Charati
- Department of Biostatistics, Faculty of Health, Mazandaran University of Medical Sciences, Sari, Iran
| | - Maryam Moazeni
- Invasive Fungi Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
- Department of Medical Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mahdi Abastabar
- Invasive Fungi Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
- Department of Medical Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Iman Haghani
- Invasive Fungi Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
- Department of Medical Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Roghayeh Mirzakhani
- Invasive Fungi Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
- Department of Medical Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Sabah Mayahi
- Invasive Fungi Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
- Department of Medical Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Wenjie Fang
- Medical Mycology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Wanqing Liao
- Medical Mycology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - M. Hong Nguyen
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
| | - David S. Perlin
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, United States
| | - Martin Hoenigl
- Clinical and Translational Fungal-Working Group, University of California, San Diego, La Jolla, CA, United States
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California, San Diego, San Diego, CA, United States
| | - Weihua Pan
- Medical Mycology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Mohammad T. Hedayati
- Invasive Fungi Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
- Department of Medical Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
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59
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Gouzien L, Cocherie T, Eloy O, Legriel S, Bedos JP, Simon C, Marque-Juillet S, Ferré A, Bruneel F. Invasive Aspergillosis associated with Covid-19: A word of caution. Infect Dis Now 2021; 51:383-386. [PMID: 33490993 PMCID: PMC7813486 DOI: 10.1016/j.idnow.2020.12.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 12/02/2020] [Accepted: 12/28/2020] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Invasive pulmonary aspergillosis is a well-known complication of acute respiratory distress syndrome, the most serious manifestation of COVID-19. Four recent studies have reported its incidence among ICU COVID-19 patients. However, they do not share the same case definition, and have provided conflicting results. In this paper we have aimed at reported the incidence of invasive pulmonary aspergillosis for COVID-19 patients in our ICU, and at comparing the different definitions in order to assess their respective relevance. METHODS Retrospective cohort study of critically ill patients with severe COVID-19 requiring ICU management between 1st March and 30th April 2020. RESULTS Our results showed significantly lower incidence of invasive pulmonary aspergillosis (1.8%;1/53), compared to three out of four previous studies, and wide variation in the numbers of cases with regard to the different definitions. CONCLUSION Large-scale studies are needed for a better definition and a more accurate estimation of invasive pulmonary aspergillosis coinfection during COVID-19.
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Affiliation(s)
- Laura Gouzien
- Intensive Care Unit, Centre Hospitalier de Versailles-Site André Mignot, 177, rue de Versailles, 78150 Le Chesnay cedex, France.
| | - Theophile Cocherie
- Microbiology Laboratory, Centre Hospitalier de Versailles, Le Chesnay, France.
| | - Odile Eloy
- Microbiology Laboratory, Centre Hospitalier de Versailles, Le Chesnay, France.
| | - Stéphane Legriel
- Intensive Care Unit, Centre Hospitalier de Versailles-Site André Mignot, 177, rue de Versailles, 78150 Le Chesnay cedex, France; Université Paris-Saclay, UVSQ, Inserm, CESP, Team DevPsy, 94807, Villejuif, France.
| | - Jean-Pierre Bedos
- Intensive Care Unit, Centre Hospitalier de Versailles-Site André Mignot, 177, rue de Versailles, 78150 Le Chesnay cedex, France.
| | - Christelle Simon
- Anesthesiology Department, Centre Hospitalier de Versailles, Le Chesnay, France.
| | | | - Alexis Ferré
- Intensive Care Unit, Centre Hospitalier de Versailles-Site André Mignot, 177, rue de Versailles, 78150 Le Chesnay cedex, France.
| | - Fabrice Bruneel
- Intensive Care Unit, Centre Hospitalier de Versailles-Site André Mignot, 177, rue de Versailles, 78150 Le Chesnay cedex, France.
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60
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Comparison of clinical features and outcomes in COVID-19 and influenza pneumonia patients requiring intensive care unit admission. Infection 2021; 49:965-975. [PMID: 34036458 PMCID: PMC8149291 DOI: 10.1007/s15010-021-01624-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 05/03/2021] [Indexed: 01/14/2023]
Abstract
BACKGROUND Little is known in distinguishing clinical features and outcomes between coronavirus disease-19 (COVID-19) and influenza (FLU). MATERIALS/METHODS Retrospective, single-centre study including patients with COVID-19 or FLU pneumonia admitted to the Intensive care Unit (ICU) of Policlinico Umberto I (Rome). Aims were: (1) to assess clinical features and differences of patients with COVID-19 and FLU, (2) to identify clinical and/or laboratory factors associated with FLU or COVID-19 and (3) to evaluate 30-day mortality, bacterial superinfections, thrombotic events and invasive pulmonary aspergillosis (IPA) in patients with FLU versus COVID-19. RESULTS Overall, 74 patients were included (19, 25.7%, FLU and 55, 74.3%, COVID-19), median age 67 years (58-76). COVID-19 patients were more male (p = 0.013), with a lower percentage of COPD (Chronic Obstructive Pulmonary Disease) and chronic kidney disease (CKD) (p = 0.001 and p = 0.037, respectively) than FLU. SOFA score was higher (p = 0.020) and lymphocytes were significantly lower in FLU than in COVID-19 [395.5 vs 770.0 cells/mmc, p = 0.005]. At multivariable analysis, male sex (OR 6.1, p < 0.002), age > 65 years (OR 2.4, p = 0.024) and lymphocyte count > 725 cells/mmc at ICU admission (OR 5.1, p = 0.024) were significantly associated with COVID-19, whereas CKD and COPD were associated with FLU (OR 0.1 and OR 0.16, p = 0.020 and p < 0.001, respectively). No differences in mortality, bacterial superinfections and thrombotic events were observed, whereas IPA was mostly associated with FLU (31.5% vs 3.6%, p = 0.0029). CONCLUSIONS In critically ill patients, male sex, age > 65 years and lymphocytes > 725 cells/mmc are related to COVID-19. FLU is associated with a significantly higher risk of IPA than COVID-19.
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Dewi IM, Janssen NA, Rosati D, Bruno M, Netea MG, Brüggemann RJ, Verweij PE, van de Veerdonk FL. Invasive pulmonary aspergillosis associated with viral pneumonitis. Curr Opin Microbiol 2021; 62:21-27. [PMID: 34034082 DOI: 10.1016/j.mib.2021.04.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 04/20/2021] [Accepted: 04/30/2021] [Indexed: 12/12/2022]
Abstract
The occurrence of invasive pulmonary aspergillosis (IPA) in critically ill patients with viral pneumonitis has increasingly been reported in recent years. Influenza-associated pulmonary aspergillosis (IAPA) and COVID-19-associated pulmonary aspergillosis (CAPA) are the two most common forms of this fungal infection. These diseases cause high mortality in patients, most of whom were previously immunocompetent. The pathogenesis of IAPA and CAPA is still not fully understood, but involves viral, fungal and host factors. In this article, we discuss several aspects regarding IAPA and CAPA, including their possible pathogenesis, the use of immunotherapy, and future challenges.
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Affiliation(s)
- Intan Mw Dewi
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, the Netherlands; Microbiology Division, Department of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia; Radboudumc - CWZ Center of Expertise for Mycology, Nijmegen, the Netherlands
| | - Nico Af Janssen
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, the Netherlands; Radboudumc - CWZ Center of Expertise for Mycology, Nijmegen, the Netherlands
| | - Diletta Rosati
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, the Netherlands; Radboudumc - CWZ Center of Expertise for Mycology, Nijmegen, the Netherlands
| | - Mariolina Bruno
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, the Netherlands; Radboudumc - CWZ Center of Expertise for Mycology, Nijmegen, the Netherlands
| | - Mihai G Netea
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Immunology and Metabolism, Life and Medical Sciences Institute, University of Bonn, Germany; Radboudumc - CWZ Center of Expertise for Mycology, Nijmegen, the Netherlands
| | - Roger Jm Brüggemann
- Department of Pharmacy, Radboud University Medical Center, Nijmegen, the Netherlands; Radboudumc - CWZ Center of Expertise for Mycology, Nijmegen, the Netherlands
| | - Paul E Verweij
- Department of Medical Microbiology, Radboud University Medical Center, Nijmegen, the Netherlands; Radboudumc - CWZ Center of Expertise for Mycology, Nijmegen, the Netherlands
| | - Frank L van de Veerdonk
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, the Netherlands; Radboudumc - CWZ Center of Expertise for Mycology, Nijmegen, the Netherlands.
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62
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Mitaka H, Kuno T, Takagi H, Patrawalla P. Incidence and mortality of COVID-19-associated pulmonary aspergillosis: A systematic review and meta-analysis. Mycoses 2021; 64:993-1001. [PMID: 33896063 PMCID: PMC8251156 DOI: 10.1111/myc.13292] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/13/2021] [Accepted: 04/18/2021] [Indexed: 12/15/2022]
Abstract
COVID-19-associated pulmonary aspergillosis (CAPA) has been reported worldwide. However, basic epidemiological characteristics have not been well established. In this systematic review and meta-analysis, we aimed to determine the incidence and mortality of CAPA in critically ill patients with COVID-19 to improve guidance on surveillance and prognostication. Observational studies reporting COVID-19-associated pulmonary aspergillosis were searched with PubMed and Embase databases, followed by an additional manual search in April 2021. We performed a one-group meta-analysis on the incidence and mortality of CAPA using a random-effect model. We identified 28 observational studies with a total of 3148 patients to be included in the meta-analysis. Among the 28 studies, 23 were conducted in Europe, two in Mexico and one each in China, Pakistan and the United States. Routine screening for secondary fungal infection was employed in 13 studies. The modified AspICU algorithm was utilised in 15 studies and was the most commonly used case definition and diagnostic algorithm for pulmonary aspergillosis. The incidence and mortality of CAPA in the ICU were estimated to be 10.2% (95% CI, 8.0-12.5; I2 = 82.0%) and 54.9% (95% CI, 45.6-64.2; I2 = 62.7%), respectively. In conclusion, our estimates may be utilised as a basis for surveillance of CAPA and prognostication in the ICU. Large, prospective cohort studies based on the new case definitions of CAPA are warranted to validate our estimates.
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Affiliation(s)
- Hayato Mitaka
- Department of Medicine, Icahn School of Medicine at Mount Sinai, Mount Sinai Beth Israel, New York, NY, USA
| | - Toshiki Kuno
- Department of Medicine, Icahn School of Medicine at Mount Sinai, Mount Sinai Beth Israel, New York, NY, USA
| | - Hisato Takagi
- Division of Cardiovascular Surgery, Shizuoka Medical Center, Shizuoka, Japan
| | - Paru Patrawalla
- Division of Pulmonary and Critical Care Medicine, Icahn School of Medicine at Mount Sinai, Mount Sinai Beth Israel, New York, NY, USA
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63
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Bassetti M, Azoulay E, Kullberg BJ, Ruhnke M, Shoham S, Vazquez J, Giacobbe DR, Calandra T. EORTC/MSGERC Definitions of Invasive Fungal Diseases: Summary of Activities of the Intensive Care Unit Working Group. Clin Infect Dis 2021; 72:S121-S127. [PMID: 33709127 DOI: 10.1093/cid/ciaa1751] [Citation(s) in RCA: 99] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The EORTC/MSGERC recently revised and updated the consensus definitions of invasive fungal disease (IFD). These definitions primarily focus on patients with cancer and stem cell or solid-organ transplant patients. They may therefore not be suitable for intensive care unit (ICU) patients. More in detail, while the definition of proven IFD applies to a broad range of hosts, the categories of probable and possible IFD were primarily designed for classical immunocompromised hosts and may therefore not be ideal for other populations. Moreover, the scope of the possible category of IFD has been diminished in the recently revised definitions for classically immunocompromised hosts. Diagnosis of IFD in the ICU presents many challenges, which are different for invasive candidiasis and for invasive aspergillosis. The aim of this article is to review progresses made in recent years and difficulties remaining in the development of definitions applicable in the ICU setting.
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Affiliation(s)
- Matteo Bassetti
- Infectious Diseases Unit, Ospedale Policlinico San Martino-IRCCS, Genoa, Italy.,Department of Health Sciences, University of Genoa, Genoa, Italy
| | - Elie Azoulay
- Medical ICU, APHP, Saint-Louis Hospital, Paris, France.,Université de Paris, Paris, France
| | - Bart-Jan Kullberg
- Department of Medicine and Radboudumc Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Markus Ruhnke
- Division of Hematology, Oncology and Palliative Care, Department of Internal Medicine, Helios Klinikum Aue, Aue, Germany
| | - Shmuel Shoham
- Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jose Vazquez
- Department of Medicine, Division of Infectious Diseases, Medical College of Georgia/Augusta University, Augusta, Georgia, USA
| | | | - Thierry Calandra
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
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64
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Chong WH, Neu KP. Incidence, diagnosis and outcomes of COVID-19-associated pulmonary aspergillosis (CAPA): a systematic review. J Hosp Infect 2021; 113:115-129. [PMID: 33891985 PMCID: PMC8057923 DOI: 10.1016/j.jhin.2021.04.012] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 03/28/2021] [Accepted: 04/13/2021] [Indexed: 01/08/2023]
Abstract
COVID-19-associated pulmonary aspergillosis (CAPA) is defined as invasive pulmonary aspergillosis occurring in COVID-19 patients. The purpose of this review was to discuss the incidence, characteristics, diagnostic criteria, biomarkers, and outcomes of hospitalized patients diagnosed with CAPA. A literature search was performed through Pubmed and Web of Science databases for articles published up to 20th March 2021. In 1421 COVID-19 patients, the overall CAPA incidence was 13.5% (range 2.5-35.0%). The majority required invasive mechanical ventilation (IMV). The time to CAPA diagnosis from illness onset varied between 8.0 and 16.0 days. However, the time to CAPA diagnosis from intensive care unit (ICU) admission and IMV initiation ranged between 4.0-15.0 days and 3.0-8.0 days. The most common diagnostic criteria were the modified AspICU-Dutch/Belgian Mycosis Study Group and IAPA-Verweij et al. A total of 77.6% of patients had positive lower respiratory tract cultures, other fungal biomarkers of bronchoalveolar lavage and serum galactomannan were positive in 45.3% and 18.2% of patients. The CAPA mortality rate was high at 48.4%, despite the widespread use of antifungals. Lengthy hospital and ICU stays ranging between 16.0-37.5 days and 10.5-37.0 days were observed. CAPA patients had prolonged IMV duration of 13.0-20.0 days. The true incidence of CAPA likely remains unknown as the diagnosis is limited by the lack of standardized diagnostic criteria that rely solely on microbiological data with direct or indirect detection of Aspergillus in respiratory specimens, particularly in clinical conditions with a low pretest probability. A well-designed, multi-centre study to determine the optimal diagnostic approach for CAPA is required.
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Affiliation(s)
- W H Chong
- Department of Pulmonary and Critical Care Medicine, Albany Medical Center, Albany, NY, USA.
| | - K P Neu
- Department of Pulmonary and Critical Care, Albany Stratton VA Medical Center, Albany, NY, USA
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65
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Lamoth F, Lewis RE, Walsh TJ, Kontoyiannis DP. Navigating the uncertainties of COVID-19 associated aspergillosis (CAPA): A comparison with influenza associated aspergillosis (IAPA). J Infect Dis 2021; 224:1631-1640. [PMID: 33770176 PMCID: PMC8083649 DOI: 10.1093/infdis/jiab163] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 03/23/2021] [Indexed: 12/15/2022] Open
Abstract
Invasive pulmonary aspergillosis (IPA) is increasingly recognized as a life-threatening superinfection of severe respiratory viral infections, such as influenza. The pandemic of Coronavirus Disease 2019 (COVID-19) due to emerging SARS-CoV-2 rose concern about the eventuality of IPA complicating COVID-19 in intensive care unit mechanically-ventilated patients. While the association between severe influenza and IPA has been demonstrated, it remains unclear whether SARS-CoV-2 infection represents a specific risk factor for IPA. A variable incidence of such complication has been previously reported, which can be partly attributed to differences in diagnostic strategy and IPA definitions, and possibly local environmental/epidemiological factors. In this article, we discuss the similarities and differences between influenza-associated pulmonary aspergillosis (IAPA) and COVID-19-associated pulmonary aspergillosis (CAPA). Compared to IAPA, the majority of CAPA cases have been classified as putative rather than proven/probable IPA, in the absence of positive serum galactomannan or histopathologic evidence of angio-invasion. Discrimination between Aspergillus airways colonization and CAPA is difficult. Distinct physiopathology and cytokine profiles of influenza and COVID-19 may explain these discrepancies. Whether CAPA represents a distinct entity is still debatable and many questions remain unanswered, such as its actual incidence, the predisposing role of corticosteroids or immunomodulatory drugs, and the indications for antifungal therapy.
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Affiliation(s)
- Frederic Lamoth
- Infectious Diseases Service and Institute of Microbiology, University Hospital of Lausanne and Lausanne University, Lausanne, Switzerland
| | - Russell E Lewis
- Clinic of Infectious Diseases, S'Orsola-Malpighi Hospital, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Thomas J Walsh
- Transplantation-Oncology Infectious Diseases Program, Weill Cornell Medicine of Cornell University, New York, NY, USA
| | - Dimitrios P Kontoyiannis
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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66
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Chong WH, Saha BK, Ananthakrishnan Ramani, Chopra A. State-of-the-art review of secondary pulmonary infections in patients with COVID-19 pneumonia. Infection 2021; 49:591-605. [PMID: 33709380 PMCID: PMC7951131 DOI: 10.1007/s15010-021-01602-z] [Citation(s) in RCA: 88] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 03/03/2021] [Indexed: 01/08/2023]
Abstract
Background The incidence of secondary pulmonary infections is not well described in hospitalized COVID-19 patients. Understanding the incidence of secondary pulmonary infections and the associated bacterial and fungal microorganisms identified can improve patient outcomes. Objective This narrative review aims to determine the incidence of secondary bacterial and fungal pulmonary infections in hospitalized COVID-19 patients, and describe the bacterial and fungal microorganisms identified. Method We perform a literature search and select articles with confirmed diagnoses of secondary bacterial and fungal pulmonary infections that occur 48 h after admission, using respiratory tract cultures in hospitalized adult COVID-19 patients. We exclude articles involving co-infections defined as infections diagnosed at the time of admission by non-SARS-CoV-2 viruses, bacteria, and fungal microorganisms. Results The incidence of secondary pulmonary infections is low at 16% (4.8–42.8%) for bacterial infections and lower for fungal infections at 6.3% (0.9–33.3%) in hospitalized COVID-19 patients. Secondary pulmonary infections are predominantly seen in critically ill hospitalized COVID-19 patients. The most common bacterial microorganisms identified in the respiratory tract cultures are Pseudomonas aeruginosa, Klebsiella species, Staphylococcus aureus, Escherichia coli, and Stenotrophomonas maltophilia. Aspergillus fumigatus is the most common microorganism identified to cause secondary fungal pulmonary infections. Other rare opportunistic infection reported such as PJP is mostly confined to small case series and case reports. The overall time to diagnose secondary bacterial and fungal pulmonary infections is 10 days (2–21 days) from initial hospitalization and 9 days (4–18 days) after ICU admission. The use of antibiotics is high at 60–100% involving the studies included in our review. Conclusion The widespread use of empirical antibiotics during the current pandemic may contribute to the development of multidrug-resistant microorganisms, and antimicrobial stewardship programs are required for minimizing and de-escalating antibiotics. Due to the variation in definition across most studies, a large, well-designed study is required to determine the incidence, risk factors, and outcomes of secondary pulmonary infections in hospitalized COVID-19 patients.
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Affiliation(s)
- Woon H Chong
- Department of Pulmonary and Critical Care Medicine, Albany Medical Center, 43 New Scotland Avenue, Albany, NY, USA.
| | - Biplab K Saha
- Department of Pulmonary and Critical Care, Ozarks Medical Center, West Plains, MO, USA
| | | | - Amit Chopra
- Department of Pulmonary and Critical Care Medicine, Albany Medical Center, 43 New Scotland Avenue, Albany, NY, USA
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67
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Permpalung N, Chiang TPY, Massie AB, Zhang SX, Avery RK, Nematollahi S, Ostrander D, Segev DL, Marr KA. COVID-19 Associated Pulmonary Aspergillosis in Mechanically Ventilated Patients. Clin Infect Dis 2021; 74:83-91. [PMID: 33693551 PMCID: PMC7989534 DOI: 10.1093/cid/ciab223] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Indexed: 12/25/2022] Open
Abstract
Background COVID-19 associated pulmonary aspergillosis (CAPA) occurs in critically ill COVID-19 patients. Risks and outcomes remain poorly understood. Methods A retrospective cohort study of adult mechanically ventilated COVID-19 patients admitted to five Johns Hopkins hospitals was conducted between March and August 2020. CAPA was defined using composite clinical criteria. Fine and Gray competing risks regression was used to analyze clinical outcomes and multilevel mixed-effects ordinal logistic regression was used to compare longitudinal disease severity scores. Results Amongst the cohort of 396 people, 39 met criteria for CAPA. Compared to those without, patients with CAPA were more likely to have underlying pulmonary vascular disease (41% vs 21.6%, p=0.01), liver disease (35.9% vs 18.2%, p=0.02), coagulopathy (51.3% vs 33.1%, p=0.03), solid tumors (25.6% vs 10.9%, p=0.017), multiple myeloma (5.1% vs 0.3%, p=0.027), corticosteroid exposure during index admission (66.7% vs 42.6%, p=0.005), and had a lower BMI (median 26.6 vs 29.9, p=0.04). People with CAPA had worse outcomes as measured by ordinal severity of disease scores, requiring longer time to improvement (adjusted odds ratio 1.081.091.1, p<0.001), and advancing in severity almost twice as fast (subhazard ratio, sHR 1.31.82.5, p<0.001). People with CAPA were intubated twice as long as those without (sHR) 0.40.50.6, p<0.001) and had a longer hospital length of stay [median (IQR) 41.1 (20.5, 72.4) vs 18.5 (10.7, 31.8), p<0.001]. Conclusion CAPA is associated with poor outcomes. Attention towards preventative measures (screening and/or prophylaxis) is warranted in people with high risk of developing CAPA.
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Affiliation(s)
- Nitipong Permpalung
- Departments of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Microbiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Corresponding author contact information: Nitipong Permpalung MD, MPH, 601 N Wolfe Street, Carnegie Building #340, Baltimore, MD 21205, USA, Tel 443-287-6217 Fax 210-892-3847,
| | - Teresa Po-Yu Chiang
- Departments of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Allan B Massie
- Departments of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, MD, USA
| | - Sean X Zhang
- Departments of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Robin K Avery
- Departments of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Saman Nematollahi
- Departments of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Darin Ostrander
- Departments of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Dorry L Segev
- Departments of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, MD, USA
| | - Kieren A Marr
- Departments of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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68
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van Grootveld R, van Paassen J, de Boer MGJ, Claas ECJ, Kuijper EJ, van der Beek MT. Systematic screening for COVID-19 associated invasive aspergillosis in ICU patients by culture and PCR on tracheal aspirate. Mycoses 2021; 64:641-650. [PMID: 33606324 PMCID: PMC8014245 DOI: 10.1111/myc.13259] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/15/2021] [Accepted: 02/16/2021] [Indexed: 01/07/2023]
Abstract
Background A high prevalence of COVID‐19 associated pulmonary aspergillosis (CAPA) has been reported, though histopathological evidence is frequently lacking. To assess the clinical significance of Aspergillus species in respiratory samples of mechanically ventilated COVID‐19 patients, we implemented routine screening for Aspergillus in tracheal aspirate (TA). Patients/methods From all adult COVID‐19 patients admitted to the intensive care unit (ICU), TA samples were collected twice a week for Aspergillus screening by PCR and or culture. Bronchoalveolar lavage (BAL) sampling was performed in patients with a positive screening result if possible. Clinical information was obtained from the electronic patient record and patients were categorised according to the recently published consensus case definition for CAPA. Results Our study population consisted of 63 predominantly (73%) male patients, with a median age of 62 years and total median ICU stay of 18 days. Aspergillus species were present in TA screening samples from 15 patients (24%), and probable CAPA was diagnosed in 11 (17%) patients. Triazole resistance was detected in one patient (14%). Concordance between TA and BAL was 86%, and all TA culture positives were confirmed in BAL. We were able to withhold treatment in three of fifteen patients with positive screening (20%) but negative BAL results. Conclusions Positive culture, molecular detection and or antigen detection of Aspergillus species do not equal infection. Until we understand the clinical relevance of Aspergillus species detected in respiratory samples of COVID‐19 patients, minimal‐invasive screening by TA is a feasible method to monitor patients. Positive screening results should be an indication to perform a BAL to rule out upper airway colonisation.
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Affiliation(s)
- Rebecca van Grootveld
- Department of Medical Microbiology, Leiden University Medical Center (LUMC), Leiden, The Netherlands
| | | | - Mark G J de Boer
- Department of Infectious Diseases, LUMC, Leiden, The Netherlands
| | - Eric C J Claas
- Department of Medical Microbiology, Leiden University Medical Center (LUMC), Leiden, The Netherlands
| | - Ed J Kuijper
- Department of Medical Microbiology, LUMC & Centre for Infectious Diseases Research, Diagnostics and Laboratory Surveillance, National Institute for Public Health and the Environment, Bilthoven, The Netherlands
| | - Martha T van der Beek
- Department of Medical Microbiology, LUMC, and the LUMC-COVID-19 Research Group, Leiden, The Netherlands
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69
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Wauters J, Lamoth F, Rijnders BJA, Calandra T. Invasive Pulmonary Aspergillosis Goes Viral Again? Am J Respir Crit Care Med 2021; 203:275-277. [PMID: 33352060 PMCID: PMC7874312 DOI: 10.1164/rccm.202012-4413ed] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Affiliation(s)
- Joost Wauters
- Department of Microbiology, Immunology and Transplantation Catholic University Leuven Leuven, Belgium.,Medical Intensive Care Unit University Hospitals Leuven Leuven, Belgium
| | - Frederic Lamoth
- Institute of Microbiology.,Infectious Diseases Service Lausanne University Hospital and University of Lausanne Lausanne, Switzerland and
| | - Bart J A Rijnders
- Department of Internal Medicine Erasmus University Medical Center Rotterdam, the Netherlands
| | - Thierry Calandra
- Infectious Diseases Service Lausanne University Hospital and University of Lausanne Lausanne, Switzerland and
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70
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Meijer EFJ, Dofferhoff ASM, Hoiting O, Meis JF. COVID-19-associated pulmonary aspergillosis: a prospective single-center dual case series. Mycoses 2021; 64:457-464. [PMID: 33569857 PMCID: PMC7986084 DOI: 10.1111/myc.13254] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 02/02/2021] [Indexed: 12/15/2022]
Abstract
Background COVID‐19–associated pulmonary aspergillosis (CAPA) has emerged as an invasive fungal disease, often affecting previously immunocompetent, mechanically ventilated, intensive care unit (ICU) patients. Incidence rates of 3.8%–33.3% have been reported depending on the geographic area, with high (47%) mortality. Objectives Here, we describe a single‐centre prospective case series with CAPA cases from both the first (March‐May, n = 5/33) and second (mid‐September through mid‐December, n = 8/33) COVID‐19 wave at a 500‐bed teaching hospital in the Netherlands. Patients/Methods In the first COVID‐19 wave, a total of 265 SARS‐CoV‐2 PCR‐positive patients were admitted to our hospital of whom 33 needed intubation and mechanical ventilation. In the second wave, 508 SARS‐CoV‐2 PCR‐positive patients were admitted of whom 33 needed mechanical ventilation. Data were prospectively collected. Results We found a significant decrease in COVID‐19 patients needing mechanical ventilation in the ICU in the second wave (p < .01). From these patients, however, a higher percentage were diagnosed with CAPA (24.2% vs 15.2%), although not significant (p = .36). All CAPA patients encountered in the second wave received dexamethasone. Mortality between both groups was similarly high (40%–50%). Moreover, we found environmental TR34/L98H azole‐resistant Aspergillus fumigatus isolates in two separate patients. Conclusions In this series, 19.7% (n = 13/66) of mechanically ventilated SARS‐CoV‐2 patients were diagnosed with CAPA. In addition, we found a significant reduction in COVID‐19 patients needing mechanical ventilation on the ICU in the second wave. Numbers are too small to determine whether there is a true difference in CAPA incidence in mechanically ventilated patients between the two waves, and whether it could be attributed to dexamethasone SARS‐CoV‐2 therapy.
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Affiliation(s)
- Eelco F J Meijer
- Department of Medical Microbiology, Radboud University Medical Center, Nijmegen, The Netherlands.,Center of Expertise in Mycology Radboudumc/CWZ, Nijmegen, The Netherlands.,Department of Medical Microbiology and Infectious Diseases, Canisius Wilhelmina Hospital (CWZ), Nijmegen, The Netherlands
| | - Anton S M Dofferhoff
- Department of Medical Microbiology and Infectious Diseases, Canisius Wilhelmina Hospital (CWZ), Nijmegen, The Netherlands.,Department of Internal Medicine, Canisius Wilhelmina Hospital (CWZ), Nijmegen, The Netherlands
| | - Oscar Hoiting
- Department of Intensive Care Medicine, Canisius Wilhelmina Hospital (CWZ), Nijmegen, The Netherlands
| | - Jacques F Meis
- Department of Medical Microbiology, Radboud University Medical Center, Nijmegen, The Netherlands.,Center of Expertise in Mycology Radboudumc/CWZ, Nijmegen, The Netherlands.,Department of Medical Microbiology and Infectious Diseases, Canisius Wilhelmina Hospital (CWZ), Nijmegen, The Netherlands.,Bioprocess Engineering and Biotechnology Graduate Program, Federal University of Paraná, Curitiba, Brazil
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Roman-Montes CM, Martinez-Gamboa A, Diaz-Lomelí P, Cervantes-Sanchez A, Rangel-Cordero A, Sifuentes-Osornio J, Ponce-de-Leon A, Gonzalez-Lara MF. Accuracy of galactomannan testing on tracheal aspirates in COVID-19-associated pulmonary aspergillosis. Mycoses 2021; 64:364-371. [PMID: 33217784 PMCID: PMC7753336 DOI: 10.1111/myc.13216] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 11/12/2020] [Accepted: 11/13/2020] [Indexed: 12/12/2022]
Abstract
Objective Our aim was to evaluate the performance of two galactomannan (GM) assays (Platelia Aspergillus EIA, Bio‐Rad®, and Aspergillus GM LFA, IMMY®) in tracheal aspirate (TA) samples of consecutive critically ill patients with COVID‐19. Methods We included critically ill patients, performed GM‐EIA and GM‐Lateral Flow Assay (GM‐LFA) in TA and followed them until development of COVID‐19‐associated pulmonary aspergillosis (CAPA) or alternate diagnosis. CAPA was defined according to the modified AspICU criteria in patients with SARS‐CoV‐2 infection. We estimated sensitivity, specificity, positive and negative predictive values for GM‐EIA, GM‐LFA, the combination of both or either positive results for GM‐EIA and GM‐LFA. We explored accuracy using different breakpoints, through ROC analysis and Youden index to identify the optimal cut‐offs. We described antifungal treatment and 30‐day mortality. Results We identified 14/144 (9.7%) patients with CAPA, mean age was 50.35 (SD 11.9), the median time from admission to CAPA was 8 days; 28.5% received tocilizumab and 30‐day mortality was 57%. ROC analysis and Youden index identified 2.0 OD as the best cut‐off, resulting in sensitivity and specificity of 57.1% and 81.5% for GM‐EIA and 60% and 72.6% for GM‐LFA, respectively. Conclusions The diagnostic performance of GM in tracheal aspirates improved after using a cut‐off of 2 OD. Although bronchoalveolar lavage testing is the ideal test, centres with limited access to bronchoscopy may consider this approach to identify or rule out CAPA.
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Affiliation(s)
- Carla M Roman-Montes
- Clinical Microbiology Laboratory, Infectious Diseases Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.,Department of Infectious Diseases, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Areli Martinez-Gamboa
- Clinical Microbiology Laboratory, Infectious Diseases Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Paulette Diaz-Lomelí
- Clinical Microbiology Laboratory, Infectious Diseases Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Axel Cervantes-Sanchez
- Clinical Microbiology Laboratory, Infectious Diseases Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Andrea Rangel-Cordero
- Clinical Microbiology Laboratory, Infectious Diseases Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Jose Sifuentes-Osornio
- Department of Medicine, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Alfredo Ponce-de-Leon
- Clinical Microbiology Laboratory, Infectious Diseases Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.,Department of Infectious Diseases, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Maria F Gonzalez-Lara
- Clinical Microbiology Laboratory, Infectious Diseases Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.,Department of Infectious Diseases, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
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72
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Alobaid K, Yousuf B, Al-Qattan E, Muqeem Z, Al-Subaie N. Pulmonary aspergillosis in two COVID-19 patients from Kuwait. Access Microbiol 2021; 3:000201. [PMID: 34151156 PMCID: PMC8209708 DOI: 10.1099/acmi.0.000201] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 01/21/2021] [Indexed: 12/31/2022] Open
Abstract
Critically ill patients with coronavirus disease 2019 (COVID-19) are at risk of invasive pulmonary aspergillosis. The clinical manifestations of a superimposed fungal infection in those patients are difficult to underpin. This is compounded by the non-specific radiological findings associated with this infection and the challenges associated with performing bronchoscopy in COVID-19 patients. We would like to present two COVID-19 cases who developed secondary Aspergillus pulmonary infection in the intensive care unit as shown by respiratory cultures, serum galactomannan and radiological images. Despite advanced intensive care and use of antifungal agents, both patients died eventually. This report illustrates the negative impact of secondary Aspergillosis and calls for the need of increased awareness of COVID19-associated pulmonary aspergillosis.
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Affiliation(s)
- Khaled Alobaid
- Mycology reference laboratory, Mubarak Al-Kabeer hospital, Jabriya, 46307, Kuwait
| | - Beena Yousuf
- Department of Intensive Care, Adan Hospital, Hadiya, 64020, Kuwait
| | - Eman Al-Qattan
- Department of Microbiology, Adan Hospital, Hadiya, 64020, Kuwait
| | - Zainab Muqeem
- Department of Microbiology, Jaber Al Ahmad Hospital, South Surra, 23385, Kuwait
| | - Nawaf Al-Subaie
- Department of intensive care unit, Ahmadi Hospital, Ahmadi, 61008, Kuwait
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73
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Fekkar A, Lampros A, Mayaux J, Poignon C, Demeret S, Constantin JM, Marcelin AG, Monsel A, Luyt CE, Blaize M. Occurrence of Invasive Pulmonary Fungal Infections in Patients with Severe COVID-19 Admitted to the ICU. Am J Respir Crit Care Med 2021; 203:307-317. [PMID: 33480831 PMCID: PMC7874326 DOI: 10.1164/rccm.202009-3400oc] [Citation(s) in RCA: 109] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Rationale: Whether severe coronavirus disease (COVID-19) is a significant risk factor for the development of invasive fungal superinfections is of great medical interest and remains, for now, an open question.Objectives: We aim to assess the occurrence of invasive fungal respiratory superinfections in patients with severe COVID-19.Methods: We conducted the study on patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-related pneumonia admitted to five ICUs in France who had respiratory and serum sampling performed for specific screening of fungal complications.Measurements and Main Results: The study population included a total of 145 patients; the median age was 55 years old. Most of them were male (n = 104; 72%), were overweight (n = 99; 68%), and had hypertension (n = 83; 57%) and diabetes (n = 46; 32%). Few patients presented preexisting host risk factors for invasive fungal infection (n = 20; 14%). Their global severity was high; all patients were on invasive mechanical ventilation, and half (n = 73, 54%) were on extracorporeal membrane oxygenation support. Mycological analysis included 2,815 mycological tests (culture, galactomannan, β-glucan, and PCR) performed on 475 respiratory samples and 532 sera. A probable/putative invasive pulmonary mold infection was diagnosed in 7 (4.8%) patients and linked to high mortality. Multivariate analysis indicates a significantly higher risk for solid organ transplant recipients (odds ratio, = 4.66; interquartile range, 1.98-7.34; P = 0.004). False-positive fungal test and clinically irrelevant colonization, which did not require the initiation of antifungal treatment, was observed in 25 patients (17.2%).Conclusions: In patients with no underlying immunosuppression, severe SARS-CoV-2-related pneumonia seems at low risk of invasive fungal secondary infection, especially aspergillosis.
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Affiliation(s)
- Arnaud Fekkar
- Parasitologie Mycologie.,Sorbonne Université, Inserm, CNRS, Centre d'Immunologie et des Maladies Infectieuses, Cimi-Paris, Paris, France
| | | | | | | | | | - Jean-Michel Constantin
- Department of Anaesthesiology and Critical Care, Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris, DMU DREAM, Sorbonne University, Paris, France
| | | | - Antoine Monsel
- Department of Anesthesiology and Critical Care, Multidisciplinary ICU, and.,Biotherapy (CIC-BTi) and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Assistance Publique-Hôpitaux de Paris, Groupe Hospitalier La Pitié-Salpêtrière, Paris, France.,Sorbonne Université, INSERM, Immunology Immunopathology Immunotherapy, Paris, France
| | - Charles-Edouard Luyt
- Service de Médecine Intensive Réanimation, Institut de Cardiologie, Assistance Publique-Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Sorbonne Université, Paris, France; and.,Sorbonne Université, INSERM, Institute of Cardiometabolism and Nutrition, Paris, France
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74
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Salmanton-García J, Sprute R, Stemler J, Bartoletti M, Dupont D, Valerio M, Garcia-Vidal C, Falces-Romero I, Machado M, de la Villa S, Schroeder M, Hoyo I, Hanses F, Ferreira-Paim K, Giacobbe DR, Meis JF, Gangneux JP, Rodríguez-Guardado A, Antinori S, Sal E, Malaj X, Seidel D, Cornely OA, Koehler P. COVID-19-Associated Pulmonary Aspergillosis, March-August 2020. Emerg Infect Dis 2021; 27:1077-1086. [PMID: 33539721 PMCID: PMC8007287 DOI: 10.3201/eid2704.204895] [Citation(s) in RCA: 163] [Impact Index Per Article: 54.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Pneumonia caused by severe acute respiratory syndrome coronavirus 2 emerged in China at the end of 2019. Because of the severe immunomodulation and lymphocyte depletion caused by this virus and the subsequent administration of drugs directed at the immune system, we anticipated that patients might experience fungal superinfection. We collected data from 186 patients who had coronavirus disease-associated pulmonary aspergillosis (CAPA) worldwide during March-August 2020. Overall, 182 patients were admitted to the intensive care unit (ICU), including 180 with acute respiratory distress syndrome and 175 who received mechanical ventilation. CAPA was diagnosed a median of 10 days after coronavirus disease diagnosis. Aspergillus fumigatus was identified in 80.3% of patient cultures, 4 of which were azole-resistant. Most (52.7%) patients received voriconazole. In total, 52.2% of patients died; of the deaths, 33.0% were attributed to CAPA. We found that the cumulative incidence of CAPA in the ICU ranged from 1.0% to 39.1%.
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75
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COVID-19-Associated Invasive Aspergillosis: Data from the UK National Mycology Reference Laboratory. J Clin Microbiol 2020; 59:JCM.02136-20. [PMID: 33087440 PMCID: PMC7771443 DOI: 10.1128/jcm.02136-20] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 10/17/2020] [Indexed: 12/21/2022] Open
Abstract
COVID-19-associated pulmonary aspergillosis (CAPA) was recently reported as a potential infective complication affecting critically ill patients with acute respiratory distress syndrome following severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, with incidence rates varying from 8 to 33% depending on the study. However, definitive diagnosis of CAPA is challenging. Standardized diagnostic algorithms and definitions are lacking, clinicians are reticent to perform aerosol-generating bronchoalveolar lavages for galactomannan testing and microscopic and cultural examination, and questions surround the diagnostic sensitivity of different serum biomarkers. COVID-19-associated pulmonary aspergillosis (CAPA) was recently reported as a potential infective complication affecting critically ill patients with acute respiratory distress syndrome following severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, with incidence rates varying from 8 to 33% depending on the study. However, definitive diagnosis of CAPA is challenging. Standardized diagnostic algorithms and definitions are lacking, clinicians are reticent to perform aerosol-generating bronchoalveolar lavages for galactomannan testing and microscopic and cultural examination, and questions surround the diagnostic sensitivity of different serum biomarkers. Between 11 March and 14 July 2020, the UK National Mycology Reference Laboratory received 1,267 serum and respiratory samples from 719 critically ill UK patients with COVID-19 and suspected pulmonary aspergillosis. The laboratory also received 46 isolates of Aspergillus fumigatus from COVID-19 patients (including three that exhibited environmental triazole resistance). Diagnostic tests performed included 1,000 (1-3)-β-d-glucan and 516 galactomannan tests on serum samples. The results of this extensive testing are presented here. For a subset of 61 patients, respiratory specimens (bronchoalveolar lavage specimens, tracheal aspirates, and sputum samples) in addition to serum samples were submitted and subjected to galactomannan testing, Aspergillus-specific PCR, and microscopy and culture. The incidence of probable/proven and possible CAPA in this subset of patients was approximately 5% and 15%, respectively. Overall, our results highlight the challenges in biomarker-driven diagnosis of CAPA, especially when only limited clinical samples are available for testing, and the importance of a multimodal diagnostic approach involving regular and repeat testing of both serum and respiratory samples.
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76
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Machado M, Valerio M, Álvarez-Uría A, Olmedo M, Veintimilla C, Padilla B, De la Villa S, Guinea J, Escribano P, Ruiz-Serrano MJ, Reigadas E, Alonso R, Guerrero JE, Hortal J, Bouza E, Muñoz P. Invasive pulmonary aspergillosis in the COVID-19 era: An expected new entity. Mycoses 2020; 64:132-143. [PMID: 33210776 PMCID: PMC7753705 DOI: 10.1111/myc.13213] [Citation(s) in RCA: 118] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 11/10/2020] [Accepted: 11/12/2020] [Indexed: 12/23/2022]
Abstract
OBJECTIVES Information on the recently COVID-19-associated pulmonary aspergillosis (CAPA) entity is scarce. We describe eight CAPA patients, compare them to colonised ICU patients with coronavirus disease 2019 (COVID-19), and review the published literature from Western countries. METHODS Prospective study (March to May, 2020) that included all COVID-19 patients admitted to a tertiary hospital. Modified AspICU and European Organization for Research and Treatment of Cancer/Mycoses Study Group (EORTC/MSG) criteria were used. RESULTS COVID-19-associated pulmonary aspergillosis was diagnosed in eight patients (3.3% of 239 ICU patients), mostly affected non-immunocompromised patients (75%) with severe acute respiratory distress syndrome (ARDS) receiving corticosteroids. Diagnosis was established after a median of 15 days under mechanical ventilation. Bronchoalveolar lavage was performed in two patients with positive Aspergillus fumigatus cultures and galactomannan (GM) index. Serum GM was positive in 4/8 (50%). Thoracic CT scan findings fulfilled EORTC/MSG criteria in one case. Isavuconazole was used in 4/8 cases. CAPA-related mortality was 100% (8/8). Compared with colonised patients, CAPA subjects were administered tocilizumab more often (100% vs. 40%, p = .04), underwent longer courses of antibacterial therapy (13 vs. 5 days, p = .008), and had a higher all-cause mortality (100% vs. 40%, p = .04). We reviewed 96 similar cases from recent publications: 59 probable CAPA (also putative according modified AspICU), 56 putative cases and 13 colonisations according AspICU algorithm; according EORTC/MSG six proven and two probable. Overall, mortality in the reviewed series was 56.3%. CONCLUSIONS COVID-19-associated pulmonary aspergillosis must be considered a serious and potentially life-threatening complication in patients with severe COVID-19 receiving immunosuppressive treatment.
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Affiliation(s)
- Marina Machado
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Maricela Valerio
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Ana Álvarez-Uría
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain.,Medicine Department, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - María Olmedo
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Cristina Veintimilla
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Belén Padilla
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Sofía De la Villa
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Jesús Guinea
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain.,CIBER Enfermedades Respiratorias, CIBERES (CB06/06/0058), Madrid, Spain
| | - Pilar Escribano
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - María Jesús Ruiz-Serrano
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Elena Reigadas
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Roberto Alonso
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain.,Medicine Department, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - José Eugenio Guerrero
- Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain.,Intensive Care Unit, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Javier Hortal
- Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain.,Anaesthesiology and Reanimation Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Emilio Bouza
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain.,Medicine Department, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain.,CIBER Enfermedades Respiratorias, CIBERES (CB06/06/0058), Madrid, Spain
| | - Patricia Muñoz
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain.,Medicine Department, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain.,CIBER Enfermedades Respiratorias, CIBERES (CB06/06/0058), Madrid, Spain
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Marr KA, Platt A, Tornheim JA, Zhang SX, Datta K, Cardozo C, Garcia-Vidal C. Aspergillosis Complicating Severe Coronavirus Disease. Emerg Infect Dis 2020; 27. [PMID: 33084566 PMCID: PMC7774554 DOI: 10.3201/eid2701.202896] [Citation(s) in RCA: 112] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Aspergillosis complicating severe influenza infection has been increasingly detected worldwide. Recently, coronavirus disease-associated pulmonary aspergillosis (CAPA) has been detected through rapid reports, primarily from centers in Europe. We provide a case series of CAPA, adding 20 cases to the literature, with review of pathophysiology, diagnosis, and outcomes. The syndromes of pulmonary aspergillosis complicating severe viral infections are distinct from classic invasive aspergillosis, which is recognized most frequently in persons with neutropenia and in other immunocompromised persons. Combined with severe viral infection, aspergillosis comprises a constellation of airway-invasive and angio-invasive disease and results in risks associated with poor airway fungus clearance and killing, including virus- or inflammation-associated epithelial damage, systemic immunosuppression, and underlying lung disease. Radiologic abnormalities can vary, reflecting different pathologies. Prospective studies reporting poor outcomes in CAPA patients underscore the urgent need for strategies to improve diagnosis, prevention, and therapy.
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78
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Apostolopoulou A, Esquer Garrigos Z, Vijayvargiya P, Lerner AH, Farmakiotis D. Invasive Pulmonary Aspergillosis in Patients with SARS-CoV-2 Infection: A Systematic Review of the Literature. Diagnostics (Basel) 2020; 10:E807. [PMID: 33050499 PMCID: PMC7600775 DOI: 10.3390/diagnostics10100807] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 10/07/2020] [Accepted: 10/08/2020] [Indexed: 01/08/2023] Open
Abstract
In this systematic review, we investigate the epidemiology, pathogenesis, risk factors, clinical manifestations, diagnosis and treatment of COVID-19-associated pulmonary aspergillosis (CAPA). We identified 85 cases from 22 studies. The frequency of CAPA is currently unknown but ranges between <5% to >30% in different case series; the possibility of colonization rather than invasive disease is the most important confounder. The vast majority of patients with CAPA did not have any of the classic host risk factors, such as immunosuppression from organ transplant or neutropenia, although a significant proportion (46%) had received corticosteroids. Age, pulmonary comorbidities and male sex were associated with higher mortality. Patients treated with voriconazole had numerically lower case-fatality rate. Clinical vigilance for CAPA is advisable in critically ill patients with COVID-19 who are not improving, even those who do not meet classic host criteria for invasive mycoses, especially if they are receiving corticosteroids. A thorough, multi-faceted diagnostic work-up and early initiation of a mold-active triazole may be lifesaving. Further research studies using standardized, uniform definitions of invasive disease and colonization are urgently needed.
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Affiliation(s)
- Anna Apostolopoulou
- Division of General Internal Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA;
| | - Zerelda Esquer Garrigos
- Division of Infectious Diseases, Department of Medicine, University of Mississippi Medical Center, Jackson, MS 39216, USA; (Z.E.G.); (P.V.)
- Division of Infectious Diseases, Department of Medicine, Mayo Clinic School of Medicine, Rochester, MN 55905, USA
| | - Prakhar Vijayvargiya
- Division of Infectious Diseases, Department of Medicine, University of Mississippi Medical Center, Jackson, MS 39216, USA; (Z.E.G.); (P.V.)
- Division of Infectious Diseases, Department of Medicine, Mayo Clinic School of Medicine, Rochester, MN 55905, USA
| | - Alexis Hope Lerner
- Division of Infectious Diseases, Department of Medicine, The Warren Alpert Medical School of Brown University, Providence, RI 02903, USA;
| | - Dimitrios Farmakiotis
- Division of Infectious Diseases, Department of Medicine, The Warren Alpert Medical School of Brown University, Providence, RI 02903, USA;
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79
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Hoenigl M. Invasive Fungal Disease complicating COVID-19: when it rains it pours. Clin Infect Dis 2020; 73:e1645-e1648. [PMID: 32887998 PMCID: PMC7499555 DOI: 10.1093/cid/ciaa1342] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 09/02/2020] [Indexed: 12/15/2022] Open
Affiliation(s)
- Martin Hoenigl
- Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, CA, United States.,Clinical and Translational Fungal-Working Group, University of California San Diego, La Jolla, CA, United States.,Section of Infectious Diseases and Tropical Medicine and Division of Pulmonology, Medical University of Graz, Graz, Austria
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