1
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Walker J, Edwards WS, Hall NM, Pappas PG. Challenges in management of invasive fungal infections in stem cell transplant. Transpl Infect Dis 2023; 25 Suppl 1:e14175. [PMID: 37864814 DOI: 10.1111/tid.14175] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 10/02/2023] [Accepted: 10/03/2023] [Indexed: 10/23/2023]
Abstract
Invasive fungal infections cause significant morbidity and mortality in hematopoietic stem cell transplant recipients. In order to minimize these infections, prophylaxis has become routine, although the agents used have changed over time. This presents new challenges as we consider an approach to breakthrough infections and recognize the epidemiologic shift toward isolates with higher rates of drug resistance. This review outlines the management of the most common pathogens (Candida, Aspergillus, Mucorales) as well as rarer pathogens that have higher rates of resistance (Trichosporon, Fusarium, Scedosporium, and Lomentospora). We discuss potential approaches to proven or possible breakthrough infections with yeast and pulmonary mold disease. Finally, we outline the role for combination therapy and newer antifungals, acknowledging current knowledge gaps and areas for future exploration.
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Affiliation(s)
- Jeremey Walker
- Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - W Seth Edwards
- Department of Pharmacy, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Nicole M Hall
- Department of Pharmacy, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Peter G Pappas
- Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, Alabama, USA
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2
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Ahn H, Lee R, Cho SY, Lee DG. Advances in prophylaxis and treatment of invasive fungal infections: perspectives on hematologic diseases. Blood Res 2022; 57:101-111. [PMID: 35483934 PMCID: PMC9057668 DOI: 10.5045/br.2022.2022036] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 04/21/2022] [Accepted: 04/22/2022] [Indexed: 11/26/2022] Open
Abstract
Invasive fungal infections (IFIs) are common causes of mortality and morbidity in patients with hematologic diseases. Delayed initiation of antifungal treatment is related to mortality. Aspergillus sp. is the leading cause of IFI followed by Candida sp. Diagnosis is often challenging owing to variable conditions related to underlying diseases. Clinical suspect and prompt management is important. Imaging, biopsy, and non-culture-based tests must be considered together. New diagnostic procedures have been improved, including antigen-based assays and molecular detection of fungal DNA. Among hematologic diseases, patients with acute myeloid leukemia, myelodysplastic syndrome, recipients of hematopoietic stem cell transplantation are at high risk for IFIs. Antifungal prophylaxis is recommended for these high-risk patients. There are continuous attempts to achieve ideal management of IFIs. Scoring system for quality control has been developed with important recommendations of current guidelines. Higher adherence to guidelines is related to decreased mortality in IFIs.
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Affiliation(s)
- Hyojin Ahn
- Division of Infectious Diseases, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Raeseok Lee
- Division of Infectious Diseases, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Vaccine Bio Research Institute, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung-Yeon Cho
- Division of Infectious Diseases, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Vaccine Bio Research Institute, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Dong-Gun Lee
- Division of Infectious Diseases, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Vaccine Bio Research Institute, College of Medicine, The Catholic University of Korea, Seoul, Korea
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3
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Liu Y, Xie ZZ, Wang X, Zhu ZH, Yang C. Clinical study of invasive pulmonary aspergillosis following influenza A H1N1. Medicine (Baltimore) 2021; 100:e26434. [PMID: 34397685 PMCID: PMC8322502 DOI: 10.1097/md.0000000000026434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 06/04/2021] [Indexed: 01/04/2023] Open
Abstract
This study to analyze the clinical characteristics of patients with invasive pulmonary aspergillosis (IPA) following influenza A (H1N1) infection.We retrospectively analyzed 10 cases with IPA following H1N1 infection. The clinical manifestations, laboratory examination results, chest computed tomography, and treatments were analyzed.Clinical manifestations: all 10 cases had typical flu-like symptoms at the onset of the disease, among which 7 patients developed dyspnea in the late stage, and 8 patients had hemoptysis. Laboratory examination: the absolute and percentage of peripheral blood lymphocytes in all 10 patients were declined, among which 5 cases were with decreased CD3+ CD4+ T cells/lymphocytes; 9 cases with increased bronchoalveolar lavage fluid galactomannan; 6 cases with increased serum galactomannan; 1 case with bronchoalveolar lavage fluid cultured aspergillus fumigatus; and 2 cases with aspergillus by second-generation sequencing. Chest computed tomography: all patients showed multiple diffused ground-glass opacities at the beginning, along with linear or reticular interstitial changes. Two cases had multiple subarachnoid nodules with halo signs, 3 cases had consolidation in multiple segments of both lungs, 2 cases had cavities, and 4 cases were with pleural effusion. Treatment: 10 patients were treated with antiviral and anti-Aspergillus drugs after admission. Four patients received respiratory support. All 10 cases were cured and discharged.Early diagnosis of IPA in influenza A (H1N1) patients is the key to successful treatment.
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4
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Obmann VC, Bickel F, Hosek N, Ebner L, Huber AT, Damonti L, Zimmerli S, Christe A. Radiological CT Patterns and Distribution of Invasive Pulmonary Aspergillus, Non-Aspergillus, Cryptococcus and Pneumocystis Jirovecii Mold Infections - A Multicenter Study. ROFO-FORTSCHR RONTG 2021; 193:1304-1314. [PMID: 34034346 DOI: 10.1055/a-1482-8336] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE Clinical signs and symptoms related to invasive fungal disease are nonspecific and need to be followed up by appropriate diagnostic procedures. The goal of this study was to analyze CT imaging patterns in invasive fungal infections and their correlation with the immune status and clinical outcome. MATERIALS AND METHODS We performed a retrospective multicenter study including 85 consecutive patients with invasive pulmonary fungal infection (2011-2014). Lung patterns on computed tomography (CT) scans were classified according to the Fleischner Society glossary. The patients were grouped according to immune status (neutropenia, steroid therapy, organ transplant recipient, and other cause) and outcome (positive outcome, progressive disease, and death). The Chi square test or Fisher exact test was used. Bonferroni correction was applied. RESULTS The total number of patients with invasive Aspergillus and non-Aspergillus infection (IANA), Pneumocystis jirovecii pneumonia (PCP), and Cryptococcus (CRY) was 60, 22, and 3, respectively. Patients with IANA demonstrated significantly more nodules (93 % vs. 59 %, p = 0.001), significantly fewer ground glass opacities (58 % vs. 96 %, p = 0.005), and significantly fewer positive lymph nodes (5 % vs. 41 %, p < 0.001) than patients with PCP. All patients with PCP and CRY had a favorable outcome. Patients with IANA and an adverse outcome demonstrated significantly more nodules with halo sign than patients with IANA and a favorable outcome (42.5 % vs. 15.9 %, p < 0.0001). Interestingly, patients with IANA and a favorable outcome had a higher prevalence of pulmonary infarction than patients with an adverse outcome (8 % vs. 1 %, p = 0.047). Patients with neutropenia showed significantly more consolidations (66 %) than organ transplant recipients (27 %, p = 0.045). CONCLUSION Patients with IANA showed a higher prevalence of nodules and a lower prevalence of ground glass opacities than patients with PCP. In patients with IANA, nodules with halo sign were associated with an adverse outcome. Patients with neutropenia showed generally more consolidations, but the consolidations were not associated with an adverse outcome. KEY POINTS · Nodules, ground glass opacities, and consolidations are common CT findings in all invasive pulmonary fungal infections.. · There is no pattern that is unique for one specific pathogen, although nodules are more predominant in IANA and Cryptococcus, and ground glass opacities are more predominant in PCP patients.. · Immune status had an impact on CT findings in fungal pneumonia with less consolidation in patients after organ transplantation compared to patients with neutropenia.. · Nodules with a halo sign are associated with a worse outcome.. CITATION FORMAT · Obmann VC, Bickel F, Hosek N et al. Radiological CT Patterns and Distribution of Invasive Pulmonary Aspergillus, Non-Aspergillus, Cryptococcus and Pneumocystis Jirovecii Mold Infections - A Multicenter Study. Fortschr Röntgenstr 2021; DOI: 10.1055/a-1482-8336.
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Affiliation(s)
- Verena C Obmann
- Department of Interventional, Pediatric and Diagnostic Radiology, Inselspital, University of Bern, Switzerland
| | - Flurina Bickel
- Department of Interventional, Pediatric and Diagnostic Radiology, Inselspital, University of Bern, Switzerland
| | - Nicola Hosek
- Department of Interventional, Pediatric and Diagnostic Radiology, Inselspital, University of Bern, Switzerland
| | - Lukas Ebner
- Department of Interventional, Pediatric and Diagnostic Radiology, Inselspital, University of Bern, Switzerland
| | - Adrian T Huber
- Department of Interventional, Pediatric and Diagnostic Radiology, Inselspital, University of Bern, Switzerland
| | - Lauro Damonti
- Department of Infectious Diseases, Inselspital, University of Bern, Switzerland
| | - Stefan Zimmerli
- Department of Infectious Diseases, Inselspital, University of Bern, Switzerland
| | - Andreas Christe
- Department of Interventional, Pediatric and Diagnostic Radiology, Inselspital, University of Bern, Switzerland
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5
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Mark C, McGinn C. From Culture to Fungal Biomarkers: the Diagnostic Route of Fungal Infections in Children with Primary Immunodeficiencies. CURRENT FUNGAL INFECTION REPORTS 2019. [DOI: 10.1007/s12281-019-00356-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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6
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Upregulation of secreted aspartyl proteinase genes of fluconazole-sensitive Candida albicans isolates. Mol Biol Rep 2019; 46:6147-6154. [PMID: 31602591 DOI: 10.1007/s11033-019-05049-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Accepted: 08/28/2019] [Indexed: 01/20/2023]
Abstract
Candida albicans infection development depends on several factors associated with this etiological agent, including secreted aspartyl protease (Sap) production. Sap expression commonly occurs under selective pressure caused by the presence of antifungals. Fluconazole is the main antifungal drug used for treatment or prophylaxis. This study investigated the influence of inhibitory and sub-inhibitory fluconazole concentrations on Sap activity and their gene transcription for three clinical C. albicans isolates. Two isolates presented significant increases in Sap activity and transcription of SAP 1-8 genes in the presence of 1 MIC80 of fluconazole compared to the absence of the antifungal agent. The results suggest that the increase in Sap activity occurs due to an upregulation of the SAP gene transcription influenced by fluconazole. This suggests the importance of all SAP genes in the progression of bloodstream infections compared to primary tissue infection. However, this phenomenon does not occur everywhere, and it is multifactorial. This may be related to the selective pressure effect on transcription modulators. Although preliminary, these results open a new perspective for the study of virulence factors.
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7
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Warris A, Lehrnbecher T, Roilides E, Castagnola E, Brüggemann RJM, Groll AH. ESCMID-ECMM guideline: diagnosis and management of invasive aspergillosis in neonates and children. Clin Microbiol Infect 2019; 25:1096-1113. [PMID: 31158517 DOI: 10.1016/j.cmi.2019.05.019] [Citation(s) in RCA: 95] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 05/19/2019] [Accepted: 05/23/2019] [Indexed: 01/01/2023]
Abstract
SCOPE Presenting symptoms, distributions and patterns of diseases and vulnerability to invasive aspergillosis (IA) are similar between children and adults. However, differences exist in the epidemiology and underlying conditions, the usefulness of newer diagnostic tools, the pharmacology of antifungal agents and in the evidence from interventional phase 3 clinical trials. Therefore, the European Society for Clinical Microbiology and Infectious Diseases (ESCMID) and the European Confederation of Medical Mycology (ECMM) have developed a paediatric-specific guideline for the diagnosis and management of IA in neonates and children. METHODS Review and discussion of the scientific literature and grading of the available quality of evidence was performed by the paediatric subgroup of the ESCMID-ECMM-European Respiratory Society (ERS) Aspergillus disease guideline working group, which was assigned the mandate for the development of neonatal- and paediatric-specific recommendations. QUESTIONS Questions addressed by the guideline included the epidemiology of IA in neonates and children; which paediatric patients may benefit from antifungal prophylaxis; how to diagnose IA in neonates and children; which antifungal agents are available for use in neonates and children; which antifungal agents are suitable for prophylaxis and treatment of IA in neonates and children; what is the role of therapeutic drug monitoring of azole antifungals; and which management strategies are suitable to be used in paediatric patients. This guideline provides recommendations for the diagnosis, prevention and treatment of IA in the paediatric population, including neonates. The aim of this guideline is to facilitate optimal management of neonates and children at risk for or diagnosed with IA.
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Affiliation(s)
- A Warris
- MRC Centre for Medical Mycology, Institute of Medical Sciences, University of Aberdeen, Aberdeen, United Kingdom; European Society of Clinical Microbiology and Infectious Diseases Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology, the Netherlands.
| | - T Lehrnbecher
- Division of Paediatric Haematology and Oncology, Hospital for Children and Adolescents, Johann Wolfgang Goethe-University, Frankfurt, Germany; European Society of Clinical Microbiology and Infectious Diseases Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology, the Netherlands
| | - E Roilides
- Infectious Diseases Unit, 3rd Department of Paediatrics, Faculty of Medicine, Aristotle University 96 School of Health Sciences, Thessaloniki, Greece; European Society of Clinical Microbiology and Infectious Diseases Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology, the Netherlands
| | - E Castagnola
- Infectious Diseases Unit, IRCCS Istituto Giannina Gaslini Children's Hospital, Genoa, Italy; European Society of Clinical Microbiology and Infectious Diseases Fungal Infection Study Group (EFISG)
| | - R J M Brüggemann
- Radboud Center for Infectious Diseases, Radboud University Medical Centre, Center of Expertise in Mycology Radboudumc/CWZ, European Confederation of Medical Mycology (ECMM) Excellence Center of Medical Mycology, Nijmegen, the Netherlands; European Society of Clinical Microbiology and Infectious Diseases Fungal Infection Study Group (EFISG)
| | - A H Groll
- Infectious Disease Research Program, Center for Bone Marrow Transplantation and Department of Paediatric Hematology/Oncology, University Children's Hospital Münster, Münster, Germany; European Society of Clinical Microbiology and Infectious Diseases Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology, the Netherlands
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8
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Cornely OA, Koehler P, Arenz D, C Mellinghoff S. EQUAL Aspergillosis Score 2018: An ECMM score derived from current guidelines to measure QUALity of the clinical management of invasive pulmonary aspergillosis. Mycoses 2018; 61:833-836. [PMID: 29944740 DOI: 10.1111/myc.12820] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 06/22/2018] [Accepted: 06/22/2018] [Indexed: 12/12/2022]
Abstract
Invasive pulmonary aspergillosis is a serious threat to immunocompromised and critical care patients. Recent detailed guidelines and treatment algorithms lead microbiologists and clinicians in diagnosis and treatment of invasive aspergillosis. Currently, there is no tool available that allows to measure guideline adherence. To develop such a tool, we reviewed current guidelines provided by five scientific societies (European Society for Clinical Microbiology and Infectious Diseases, European Confederation of Medical Mycology, European Respiratory Society, Infectious Diseases Society of America (IDSA), and Infectious Diseases Working Party of the German Society for Hematology and Medical Oncology) and selected the strongest recommendations for management as key components for our scoring tool. We integrated diagnostic measures (chest computed tomography, bronchoalveolar lavage with galactomannan, fungal culture, fungal polymerase chain reaction analysis, species identification, susceptibility testing, histology with silver stain, Periodic acid-Schiff staining, and molecular diagnostics), treatment (antifungal choice and therapeutic drug monitoring), and follow-up computed tomography. The EQUAL Aspergillosis Score 2018 aggregates and weighs the components and provides a tool to support antifungal stewardship and to quantify guideline adherence.
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Affiliation(s)
- Oliver A Cornely
- Department I for Internal Medicine, Excellence Center for Medical Mycology (ECMM), University of Cologne, Cologne, Germany.,CECAD Cluster of Excellence, University of Cologne, Cologne, Germany.,Clinical Trials Centre Cologne (ZKS Köln), University of Cologne, Cologne, Germany
| | - Philipp Koehler
- Department I for Internal Medicine, Excellence Center for Medical Mycology (ECMM), University of Cologne, Cologne, Germany.,CECAD Cluster of Excellence, University of Cologne, Cologne, Germany
| | - Dorothee Arenz
- Department I for Internal Medicine, Excellence Center for Medical Mycology (ECMM), University of Cologne, Cologne, Germany.,CECAD Cluster of Excellence, University of Cologne, Cologne, Germany
| | - Sibylle C Mellinghoff
- Department I for Internal Medicine, Excellence Center for Medical Mycology (ECMM), University of Cologne, Cologne, Germany.,CECAD Cluster of Excellence, University of Cologne, Cologne, Germany
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9
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Huang G, Ye X, Yang X, Wang C, Zhang L, Ji G, Zhang K, Wang H, Zheng A, Li W, Wang J, Han X, Wei Z, Meng M, Ni Y. Invasive pulmonary aspergillosis secondary to microwave ablation: a multicenter retrospective study. Int J Hyperthermia 2018; 35:71-78. [PMID: 29874934 DOI: 10.1080/02656736.2018.1476738] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
PURPOSE Invasive pulmonary aspergillosis (IPA) is a life-threatening complication of microwave ablation (MWA) during the treatment of primary or metastatic lung tumors. The purpose of this study was to investigate the clinical, radiological and demographic characteristics and treatment responses of patients with IPA after MWA. MATERIALS AND METHODS From January 2011 to January 2016, all patients who were treated by MWA of their lung tumors from six health institutions were enrolled in this study. Patients with IPA secondary to MWA were identified and retrospectively evaluated for predisposing factors, clinical treatment, and outcome. RESULTS The incidence of IPA secondary to lung MWA was 1.44% (23/1596). Of the 23 patients who developed IPA, six died as a consequence, resulting in a high mortality rate of 26.1%. Using computed tomography (CT), pulmonary cavitation was the most common finding and occurred in 87.0% (20/23) of the patients. Sudden massive hemoptysis was responsible for one-third of the deaths (2/6). Most patients (22/23) received voriconazole as an initial treatment, and six patients with huge cavities underwent intracavitary lavage. Finally, 17 patients (73.9%) achieved treatment success. CONCLUSIONS Lung MWA may be an additional host risk factor for IPA, particularly in elderly patients with underlying diseases and in patients who have recently undergone chemotherapy. Early and accurate diagnosis of IPA after MWA is critical for patient prognosis. Voriconazole should be given as the first-line treatment as early as possible. Bronchial artery embolization or intracavitary lavage may be required in some patients.
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Affiliation(s)
- Guanghui Huang
- a Department of Oncology , Shandong Provincial Hospital Affiliated to Shandong University , Jinan, Shandong Province , China
| | - Xin Ye
- a Department of Oncology , Shandong Provincial Hospital Affiliated to Shandong University , Jinan, Shandong Province , China
| | - Xia Yang
- a Department of Oncology , Shandong Provincial Hospital Affiliated to Shandong University , Jinan, Shandong Province , China
| | - Chuntang Wang
- b Department of Oncology , Second People Hospital of Dezhou , Dezhou, Shandong Province , China
| | - Licheng Zhang
- c Department of Oncology , 88 Hospital of Chinese People's Liberation Army , Taian, Shandong Province , China
| | - Guangdong Ji
- d Department of Oncology , Taishan Hospital of Shangdong Province , Taian, Shandong Province , China
| | - Kaixian Zhang
- e Department of Oncology , Teng Zhou Central People's Hospital Affiliated to Jining Medical College , Tengzhou, Shandong Province , China
| | - Huili Wang
- f Department of Oncology , Affiliated Hospital of Jining Medical University , Jining, Shandong Province , China
| | - Aimin Zheng
- a Department of Oncology , Shandong Provincial Hospital Affiliated to Shandong University , Jinan, Shandong Province , China
| | - Wenhong Li
- a Department of Oncology , Shandong Provincial Hospital Affiliated to Shandong University , Jinan, Shandong Province , China
| | - Jiao Wang
- a Department of Oncology , Shandong Provincial Hospital Affiliated to Shandong University , Jinan, Shandong Province , China
| | - Xiaoying Han
- a Department of Oncology , Shandong Provincial Hospital Affiliated to Shandong University , Jinan, Shandong Province , China
| | - Zhigang Wei
- a Department of Oncology , Shandong Provincial Hospital Affiliated to Shandong University , Jinan, Shandong Province , China
| | - Min Meng
- a Department of Oncology , Shandong Provincial Hospital Affiliated to Shandong University , Jinan, Shandong Province , China
| | - Yang Ni
- a Department of Oncology , Shandong Provincial Hospital Affiliated to Shandong University , Jinan, Shandong Province , China
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10
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Ullmann AJ, Aguado JM, Arikan-Akdagli S, Denning DW, Groll AH, Lagrou K, Lass-Flörl C, Lewis RE, Munoz P, Verweij PE, Warris A, Ader F, Akova M, Arendrup MC, Barnes RA, Beigelman-Aubry C, Blot S, Bouza E, Brüggemann RJM, Buchheidt D, Cadranel J, Castagnola E, Chakrabarti A, Cuenca-Estrella M, Dimopoulos G, Fortun J, Gangneux JP, Garbino J, Heinz WJ, Herbrecht R, Heussel CP, Kibbler CC, Klimko N, Kullberg BJ, Lange C, Lehrnbecher T, Löffler J, Lortholary O, Maertens J, Marchetti O, Meis JF, Pagano L, Ribaud P, Richardson M, Roilides E, Ruhnke M, Sanguinetti M, Sheppard DC, Sinkó J, Skiada A, Vehreschild MJGT, Viscoli C, Cornely OA. Diagnosis and management of Aspergillus diseases: executive summary of the 2017 ESCMID-ECMM-ERS guideline. Clin Microbiol Infect 2018; 24 Suppl 1:e1-e38. [PMID: 29544767 DOI: 10.1016/j.cmi.2018.01.002] [Citation(s) in RCA: 809] [Impact Index Per Article: 134.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 01/02/2018] [Accepted: 01/03/2018] [Indexed: 02/06/2023]
Abstract
The European Society for Clinical Microbiology and Infectious Diseases, the European Confederation of Medical Mycology and the European Respiratory Society Joint Clinical Guidelines focus on diagnosis and management of aspergillosis. Of the numerous recommendations, a few are summarized here. Chest computed tomography as well as bronchoscopy with bronchoalveolar lavage (BAL) in patients with suspicion of pulmonary invasive aspergillosis (IA) are strongly recommended. For diagnosis, direct microscopy, preferably using optical brighteners, histopathology and culture are strongly recommended. Serum and BAL galactomannan measures are recommended as markers for the diagnosis of IA. PCR should be considered in conjunction with other diagnostic tests. Pathogen identification to species complex level is strongly recommended for all clinically relevant Aspergillus isolates; antifungal susceptibility testing should be performed in patients with invasive disease in regions with resistance found in contemporary surveillance programmes. Isavuconazole and voriconazole are the preferred agents for first-line treatment of pulmonary IA, whereas liposomal amphotericin B is moderately supported. Combinations of antifungals as primary treatment options are not recommended. Therapeutic drug monitoring is strongly recommended for patients receiving posaconazole suspension or any form of voriconazole for IA treatment, and in refractory disease, where a personalized approach considering reversal of predisposing factors, switching drug class and surgical intervention is also strongly recommended. Primary prophylaxis with posaconazole is strongly recommended in patients with acute myelogenous leukaemia or myelodysplastic syndrome receiving induction chemotherapy. Secondary prophylaxis is strongly recommended in high-risk patients. We strongly recommend treatment duration based on clinical improvement, degree of immunosuppression and response on imaging.
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Affiliation(s)
- A J Ullmann
- Department of Infectious Diseases, Haematology and Oncology, University Hospital Würzburg, Würzburg, Germany; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - J M Aguado
- Infectious Diseases Unit, University Hospital Madrid, Madrid, Spain; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - S Arikan-Akdagli
- Department of Medical Microbiology, Hacettepe University Medical School, Ankara, Turkey; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - D W Denning
- The National Aspergillosis Centre, Wythenshawe Hospital, Mycology Reference Centre Manchester, Manchester University NHS Foundation Trust, ECMM Excellence Centre of Medical Mycology, Manchester, UK; The University of Manchester, Manchester, UK; Manchester Academic Health Science Centre, Manchester, UK; European Confederation of Medical Mycology (ECMM)
| | - A H Groll
- Department of Paediatric Haematology/Oncology, Centre for Bone Marrow Transplantation, University Children's Hospital Münster, Münster, Germany; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - K Lagrou
- Department of Microbiology and Immunology, ECMM Excellence Centre of Medical Mycology, University Hospital Leuven, Leuven, Belgium; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - C Lass-Flörl
- Institute of Hygiene, Microbiology and Social Medicine, ECMM Excellence Centre of Medical Mycology, Medical University Innsbruck, Innsbruck, Austria; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - R E Lewis
- Infectious Diseases Clinic, Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy; ESCMID Fungal Infection Study Group (EFISG)
| | - P Munoz
- Department of Medical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain; CIBER Enfermedades Respiratorias - CIBERES (CB06/06/0058), Madrid, Spain; Medicine Department, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - P E Verweij
- Department of Medical Microbiology, Radboud University Medical Centre, Centre of Expertise in Mycology Radboudumc/CWZ, ECMM Excellence Centre of Medical Mycology, Nijmegen, Netherlands; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - A Warris
- MRC Centre for Medical Mycology, Institute of Medical Sciences, University of Aberdeen, Aberdeen, UK; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - F Ader
- Department of Infectious Diseases, Hospices Civils de Lyon, Lyon, France; Inserm 1111, French International Centre for Infectious Diseases Research (CIRI), Université Claude Bernard Lyon 1, Lyon, France; European Respiratory Society (ERS)
| | - M Akova
- Department of Medicine, Section of Infectious Diseases, Hacettepe University Medical School, Ankara, Turkey; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - M C Arendrup
- Department Microbiological Surveillance and Research, Statens Serum Institute, Copenhagen, Denmark; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - R A Barnes
- Department of Medical Microbiology and Infectious Diseases, Institute of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK; European Confederation of Medical Mycology (ECMM)
| | - C Beigelman-Aubry
- Department of Diagnostic and Interventional Radiology, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland; European Respiratory Society (ERS)
| | - S Blot
- Department of Internal Medicine, Ghent University, Ghent, Belgium; Burns, Trauma and Critical Care Research Centre, University of Queensland, Brisbane, Australia; European Respiratory Society (ERS)
| | - E Bouza
- Department of Medical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain; CIBER Enfermedades Respiratorias - CIBERES (CB06/06/0058), Madrid, Spain; Medicine Department, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - R J M Brüggemann
- Radboud Centre for Infectious Diseases, Radboud University Medical Centre, Centre of Expertise in Mycology Radboudumc/CWZ, ECMM Excellence Centre of Medical Mycology, Nijmegen, Netherlands; ESCMID Fungal Infection Study Group (EFISG)
| | - D Buchheidt
- Medical Clinic III, University Hospital Mannheim, Mannheim, Germany; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - J Cadranel
- Department of Pneumology, University Hospital of Tenon and Sorbonne, University of Paris, Paris, France; European Respiratory Society (ERS)
| | - E Castagnola
- Infectious Diseases Unit, Istituto Giannina Gaslini Children's Hospital, Genoa, Italy; ESCMID Fungal Infection Study Group (EFISG)
| | - A Chakrabarti
- Department of Medical Microbiology, Postgraduate Institute of Medical Education & Research, Chandigarh, India; European Confederation of Medical Mycology (ECMM)
| | - M Cuenca-Estrella
- Instituto de Salud Carlos III, Madrid, Spain; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - G Dimopoulos
- Department of Critical Care Medicine, Attikon University Hospital, National and Kapodistrian University of Athens, Medical School, Athens, Greece; European Respiratory Society (ERS)
| | - J Fortun
- Infectious Diseases Service, Ramón y Cajal Hospital, Madrid, Spain; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - J-P Gangneux
- Univ Rennes, CHU Rennes, Inserm, Irset (Institut de Recherche en santé, environnement et travail) - UMR_S 1085, Rennes, France; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - J Garbino
- Division of Infectious Diseases, University Hospital of Geneva, Geneva, Switzerland; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - W J Heinz
- Department of Infectious Diseases, Haematology and Oncology, University Hospital Würzburg, Würzburg, Germany; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - R Herbrecht
- Department of Haematology and Oncology, University Hospital of Strasbourg, Strasbourg, France; ESCMID Fungal Infection Study Group (EFISG)
| | - C P Heussel
- Diagnostic and Interventional Radiology, Thoracic Clinic, University Hospital Heidelberg, Heidelberg, Germany; European Confederation of Medical Mycology (ECMM)
| | - C C Kibbler
- Centre for Medical Microbiology, University College London, London, UK; European Confederation of Medical Mycology (ECMM)
| | - N Klimko
- Department of Clinical Mycology, Allergy and Immunology, North Western State Medical University, St Petersburg, Russia; European Confederation of Medical Mycology (ECMM)
| | - B J Kullberg
- Radboud Centre for Infectious Diseases, Radboud University Medical Centre, Centre of Expertise in Mycology Radboudumc/CWZ, ECMM Excellence Centre of Medical Mycology, Nijmegen, Netherlands; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - C Lange
- International Health and Infectious Diseases, University of Lübeck, Lübeck, Germany; Clinical Infectious Diseases, Research Centre Borstel, Leibniz Center for Medicine & Biosciences, Borstel, Germany; German Centre for Infection Research (DZIF), Tuberculosis Unit, Hamburg-Lübeck-Borstel-Riems Site, Lübeck, Germany; European Respiratory Society (ERS)
| | - T Lehrnbecher
- Division of Paediatric Haematology and Oncology, Hospital for Children and Adolescents, Johann Wolfgang Goethe-University, Frankfurt, Germany; European Confederation of Medical Mycology (ECMM)
| | - J Löffler
- Department of Infectious Diseases, Haematology and Oncology, University Hospital Würzburg, Würzburg, Germany; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - O Lortholary
- Department of Infectious and Tropical Diseases, Children's Hospital, University of Paris, Paris, France; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - J Maertens
- Department of Haematology, ECMM Excellence Centre of Medical Mycology, University Hospital Leuven, Leuven, Belgium; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - O Marchetti
- Infectious Diseases Service, Department of Medicine, Lausanne University Hospital, Lausanne, Switzerland; Department of Medicine, Ensemble Hospitalier de la Côte, Morges, Switzerland; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - J F Meis
- Department of Medical Microbiology and Infectious Diseases, Canisius-Wilhelmina Hospital, Centre of Expertise in Mycology Radboudumc/CWZ, ECMM Excellence Centre of Medical Mycology, Nijmegen, Netherlands; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - L Pagano
- Department of Haematology, Universita Cattolica del Sacro Cuore, Roma, Italy; European Confederation of Medical Mycology (ECMM)
| | - P Ribaud
- Quality Unit, Pôle Prébloc, Saint-Louis and Lariboisière Hospital Group, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - M Richardson
- The National Aspergillosis Centre, Wythenshawe Hospital, Mycology Reference Centre Manchester, Manchester University NHS Foundation Trust, ECMM Excellence Centre of Medical Mycology, Manchester, UK; The University of Manchester, Manchester, UK; Manchester Academic Health Science Centre, Manchester, UK; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - E Roilides
- Infectious Diseases Unit, 3rd Department of Paediatrics, Faculty of Medicine, Aristotle University School of Health Sciences, Thessaloniki, Greece; Hippokration General Hospital, Thessaloniki, Greece; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - M Ruhnke
- Department of Haematology and Oncology, Paracelsus Hospital, Osnabrück, Germany; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - M Sanguinetti
- Institute of Microbiology, Fondazione Policlinico Universitario A. Gemelli - Università Cattolica del Sacro Cuore, Rome, Italy; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - D C Sheppard
- Division of Infectious Diseases, Department of Medicine, Microbiology and Immunology, McGill University, Montreal, Canada; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - J Sinkó
- Department of Haematology and Stem Cell Transplantation, Szent István and Szent László Hospital, Budapest, Hungary; ESCMID Fungal Infection Study Group (EFISG)
| | - A Skiada
- First Department of Medicine, Laiko Hospital, National and Kapodistrian University of Athens, Athens, Greece; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - M J G T Vehreschild
- Department I of Internal Medicine, ECMM Excellence Centre of Medical Mycology, University Hospital of Cologne, Cologne, Germany; Centre for Integrated Oncology, Cologne-Bonn, University of Cologne, Cologne, Germany; German Centre for Infection Research (DZIF) partner site Bonn-Cologne, Cologne, Germany; European Confederation of Medical Mycology (ECMM)
| | - C Viscoli
- Ospedale Policlinico San Martino and University of Genova (DISSAL), Genova, Italy; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM)
| | - O A Cornely
- First Department of Medicine, Laiko Hospital, National and Kapodistrian University of Athens, Athens, Greece; German Centre for Infection Research (DZIF) partner site Bonn-Cologne, Cologne, Germany; CECAD Cluster of Excellence, University of Cologne, Cologne, Germany; Clinical Trials Center Cologne, University Hospital of Cologne, Cologne, Germany; ESCMID Fungal Infection Study Group (EFISG); European Confederation of Medical Mycology (ECMM); ESCMID European Study Group for Infections in Compromised Hosts (ESGICH).
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11
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Raveendran S, Lu Z. CT findings and differential diagnosis in adults with invasive pulmonary aspergillosis. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.jrid.2018.01.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Meis JF, Chowdhary A, Rhodes JL, Fisher MC, Verweij PE. Clinical implications of globally emerging azole resistance in Aspergillus fumigatus. Philos Trans R Soc Lond B Biol Sci 2017; 371:rstb.2015.0460. [PMID: 28080986 DOI: 10.1098/rstb.2015.0460] [Citation(s) in RCA: 209] [Impact Index Per Article: 29.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 08/05/2016] [Indexed: 01/23/2023] Open
Abstract
Aspergillus fungi are the cause of an array of diseases affecting humans, animals and plants. The triazole antifungal agents itraconazole, voriconazole, isavuconazole and posaconazole are treatment options against diseases caused by Aspergillus However, resistance to azoles has recently emerged as a new therapeutic challenge in six continents. Although de novo azole resistance occurs occasionally in patients during azole therapy, the main burden is the aquisition of resistance through the environment. In this setting, the evolution of resistance is attributed to the widespread use of azole-based fungicides. Although ubiquitously distributed, A. fumigatus is not a phytopathogen. However, agricultural fungicides deployed against plant pathogenic moulds such as Fusarium, Mycospaerella and A. flavus also show activity against A. fumigatus in the environment and exposure of non-target fungi is inevitable. Further, similarity in molecule structure between azole fungicides and antifungal drugs results in cross-resistance of A. fumigatus to medical azoles. Clinical studies have shown that two-thirds of patients with azole-resistant infections had no previous history of azole therapy and high mortality rates between 50% and 100% are reported in azole-resistant invasive aspergillosis. The resistance phenotype is associated with key mutations in the cyp51A gene, including TR34/L98H, TR53 and TR46/Y121F/T289A resistance mechanisms. Early detection of resistance is of paramount importance and if demonstrated, either with susceptibility testing or through molecular analysis, azole monotherapy should be avoided. Liposomal amphotericin B or a combination of voriconazole and an echinocandin are recomended for azole-resistant aspergillosis.This article is part of the themed issue 'Tackling emerging fungal threats to animal health, food security and ecosystem resilience'.
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Affiliation(s)
- Jacques F Meis
- Department of Medical Microbiology and Infectious Diseases, Canisius Wihelmina Hospital (CWZ), Nijmegen, The Netherlands .,Department of Medical Microbiology, Radboud University Medical Center, Nijmegen, The Netherlands.,Radboudumc/CWZ Centre of Excellence in Mycology, Nijmegen, The Netherlands
| | - Anuradha Chowdhary
- Department of Medical Microbiology, Division of Mycology, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India
| | - Johanna L Rhodes
- Department of Infectious Disease Epidemiology, Imperial College School of Public Health, St Mary's Campus, London, UK
| | - Matthew C Fisher
- Department of Infectious Disease Epidemiology, Imperial College School of Public Health, St Mary's Campus, London, UK
| | - Paul E Verweij
- Department of Medical Microbiology, Radboud University Medical Center, Nijmegen, The Netherlands.,Radboudumc/CWZ Centre of Excellence in Mycology, Nijmegen, The Netherlands
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13
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Garth JM, Reeder KM, Godwin MS, Mackel JJ, Dunaway CW, Blackburn JP, Steele C. IL-33 Signaling Regulates Innate IL-17A and IL-22 Production via Suppression of Prostaglandin E 2 during Lung Fungal Infection. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2017; 199:2140-2148. [PMID: 28784844 PMCID: PMC5587395 DOI: 10.4049/jimmunol.1602186] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 07/20/2017] [Indexed: 01/21/2023]
Abstract
Members of the IL-1 family play protective and regulatory roles in immune defense against the opportunistic mold Aspergillus fumigatus In this study, we investigated the IL-1 family member IL-33 in lung defense against A. fumigatus IL-33 was detected in the naive lung, which further increased after exposure to A. fumigatus in a dectin-1-independent manner. Mice deficient in the receptor for IL-33 (Il1rl1-/-) unexpectedly demonstrated enhanced lung clearance of A. fumigatus IL-33 functioned as a negative regulator of multiple inflammatory cytokines, as IL-1α, IL-1β, IL-6, IL-17A, and IL-22 were significantly elevated in fungal-exposed Il1rl1-/- mice. Subsequently, IL-33 administration to normal mice attenuated fungal-induced IL-17A and IL-22, but not IL-1α, IL-1β, or IL-6, production. IL-33-mediated regulation of IL-17A and IL-22 did not involve the modulation of IL-23 but rather PGE2; PGE2 was significantly increased in fungal-exposed Il1rl1-/- mice, and normal mice produced less PGE2 after fungal exposure when administered IL-33, suggesting that IL-33-mediated regulation of IL-17A and IL-22 occurred at the level of PGE2 This was confirmed by in vivo cyclooxygenase 2 inhibition, which attenuated fungal-induced IL-17A and IL-22, as well as IL-1α, IL-1β, and IL-6, production in Il1rl1-/- mice, resulting in impaired fungal clearance. We also show that a PGE2 receptor agonist increased, whereas a PGE2 synthase inhibitor decreased, the levels of IL-17A and IL-22 but not IL-1α, IL-1β, or IL-6. This study establishes novel mechanisms of innate IL-17A/IL-22 production via PGE2 and regulation of the PGE2/IL-17A/IL-22 axis via IL-33 signaling during lung fungal exposure.
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Affiliation(s)
- Jaleesa M Garth
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Kristen M Reeder
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Matthew S Godwin
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Joseph J Mackel
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Chad W Dunaway
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Jonathan P Blackburn
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Chad Steele
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
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14
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Henzler C, Henzler T, Buchheidt D, Nance JW, Weis CA, Vogelmann R, Benck U, Viergutz T, Becher T, Boch T, Klein SA, Heidenreich D, Pilz L, Meyer M, Deckert PM, Hofmann WK, Schoenberg SO, Reinwald M. Diagnostic Performance of Contrast Enhanced Pulmonary Computed Tomography Angiography for the Detection of Angioinvasive Pulmonary Aspergillosis in Immunocompromised Patients. Sci Rep 2017; 7:4483. [PMID: 28667276 PMCID: PMC5493648 DOI: 10.1038/s41598-017-04470-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Accepted: 05/16/2017] [Indexed: 12/29/2022] Open
Abstract
Invasive pulmonary aspergillosis (IPA) is one of the major complications in immunocompromised patients. The mainstay of diagnostic imaging is non-enhanced chest-computed-tomography (CT), for which various non-specific signs for IPA have been described. However, contrast-enhanced CT pulmonary angiography (CTPA) has shown promising results, as the vessel occlusion sign (VOS) seems to be more sensitive and specific for IPA in hematologic patients. The aim of this study was to evaluate the diagnostic accuracy of CTPA in a larger cohort including non-hematologic immunocompromised patients. CTPA studies of 78 consecutive immunocompromised patients with proven/probable IPA were analyzed. 45 immunocompromised patients without IPA served as a control group. Diagnostic performance of CTPA-detected VOS and of radiological signs that do not require contrast-media were analyzed. Of 12 evaluable radiological signs, five were found to be significantly associated with IPA. The VOS showed the highest diagnostic performance with a sensitivity of 0.94, specificity of 0.71 and a diagnostic odds-ratio of 36.8. Regression analysis revealed the two strongest independent radiological predictors for IPA to be the VOS and the halo sign. The VOS is highly suggestive for IPA in immunocompromised patients in general. Thus, contrast-enhanced CTPA superior over non-contrast_enhanced chest-CT in patients with suspected IPA.
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Affiliation(s)
- C Henzler
- Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - T Henzler
- Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany.
| | - D Buchheidt
- Department of Hematology and Oncology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - John W Nance
- Department of Radiology, Medical University of South Carolina, Charleston, SC, USA
| | - C A Weis
- Department of Pathology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - R Vogelmann
- Department of Gastroenterology and Infectious Diseases, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - U Benck
- Department of Nephrology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - T Viergutz
- Department of Anesthesiology and Intensive Care Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - T Becher
- Department of Cardiology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - T Boch
- Department of Hematology and Oncology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - S A Klein
- Department of Hematology and Oncology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - D Heidenreich
- Department of Hematology and Oncology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - L Pilz
- University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - M Meyer
- Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - P M Deckert
- Department of Hematology and Oncology, Medical University of Brandenburg (MHB) Theodor Fontane, Brandenburg an der Havel, Germany
| | - W-K Hofmann
- Department of Hematology and Oncology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - S O Schoenberg
- Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - M Reinwald
- Department of Hematology and Oncology, Medical University of Brandenburg (MHB) Theodor Fontane, Brandenburg an der Havel, Germany
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15
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Cornely OA, Lass-Flörl C, Lagrou K, Arsic-Arsenijevic V, Hoenigl M. Improving outcome of fungal diseases - Guiding experts and patients towards excellence. Mycoses 2017; 60:420-425. [PMID: 28497502 DOI: 10.1111/myc.12628] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 03/26/2017] [Indexed: 11/30/2022]
Abstract
Invasive fungal infections are on the rise and during recent years understanding the epidemiology of fungal infections improved. Over 1 billion people are affected and 25 million patients are at imminent risk of severe organ damage or death due to fungal infection. The European Confederation of Medical Mycology (ECMM), founded in 1993, is the roof organisation of 23 National Medical Mycology Societies in Europe. ECMM fights fungal infections at various levels, by creating and distributing scientific knowledge and promoting scientific exchange. In response to the increasing prevalence and management complexity of invasive fungal infections, ECMM recently launched three additional initiatives (https://www.ecmm.info/). (i) ECMM together with other European infectious diseases societies created a comprehensive set of European guidelines for the diagnostic and therapeutic management of invasive fungal infections. (ii) ECMM founded the ECMM Academy awarding fellow status (FECMM) to outstanding researchers who advanced medical mycology. The academy aims at strengthening networking activities between these researchers. (iii) Centres throughout the world can apply for ECMM Excellence Center Status. Following such application on site auditing of up to three levels of mycological work (clinical, microbiological, epidemiological/clinical trials) evaluates the excellence of a centre along predefined criteria. All three initiatives share a common ambition; they aim at improving outcome of fungal diseases through guiding experts and patients towards excellence. Acknowledging fungal infections as a global problem, all three initiatives explicitly reach out beyond European borders.
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Affiliation(s)
- Oliver A Cornely
- CECAD Cluster of Excellence, University of Cologne, Cologne, Germany.,Department I for Internal Medicine, University Hospital of Cologne, Cologne, Germany
| | - Cornelia Lass-Flörl
- Division of Hygiene and Medical Microbiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Katrien Lagrou
- National Reference Center for Mycosis, University Hospitals Leuven, Leuven, Belgium.,Department of Microbiology and Immunology, KU Leuven, Leuven, Belgium
| | - Valentina Arsic-Arsenijevic
- Faculty of Medicine University of Belgrade, Institute of Microbiology and Immunology, National Medical Mycology Reference Laboratory, Belgrade, Serbia
| | - Martin Hoenigl
- Section of Infectious Diseases and Division of Pulmonology, Department of Internal Medicine, Medical University of Graz, Graz, Austria.,Division of Infectious Diseases, University of California San Diego, San Diego, CA, USA
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16
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Radial Ultrasound-Assisted Transbronchial Biopsy: A New Diagnostic Approach for Non-Resolving Pulmonary Infiltrates in Neutropenic Hemato-Oncological Patients. Lung 2016; 194:917-921. [PMID: 27704258 DOI: 10.1007/s00408-016-9947-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Accepted: 09/26/2016] [Indexed: 12/19/2022]
Abstract
The role of radial-endobronchial ultrasound (R-EBUS) assisted transbronchial biopsy (TBB) for the diagnosis of peripheral pulmonary lesions is well established. However, no study has addressed its safety and value in hemato-oncological patients presenting with non-resolving infiltrates during persistent febrile neutropenia. To assess safety and feasibility of R-EBUS assisted TBB in severe thrombocytopenic and neutropenic patients. Over a period of 18 months, eight patients were assessed with R-EBUS assisted TBB after adequate platelet transfusion. This technique allowed precise localisation and sampling of the pulmonary lesions in seven of eight patients. In the seven patients, R-EBUS assisted TBB enabled treatment optimization. Invasive fungal infection was diagnosed in four patients, idiopathic acute fibrinous and organising pneumonia in three patients, and a granulomatous inflammation of undetermined origin in one patient. Importantly, no complications, such as bleeding, were observed. R-EBUS assisted TBB is a promising and safe procedure for the evaluation of nonresolving pulmonary infiltrates in febrile neutropenic hemato-oncological patients.
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17
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Koehler P, Cornely OA. Contemporary Strategies in the Prevention and Management of Fungal Infections. Infect Dis Clin North Am 2016; 30:265-75. [DOI: 10.1016/j.idc.2015.10.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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18
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Boch T, Buchheidt D, Spiess B, Miethke T, Hofmann WK, Reinwald M. Direct comparison of galactomannan performance in concurrent serum and bronchoalveolar lavage samples in immunocompromised patients at risk for invasive pulmonary aspergillosis. Mycoses 2015; 59:80-5. [PMID: 26627577 DOI: 10.1111/myc.12434] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Revised: 10/21/2015] [Accepted: 10/21/2015] [Indexed: 02/02/2023]
Abstract
Invasive pulmonary aspergillosis (IPA) is a life-threatening infection mainly affecting immunocompromised patients. Early diagnosis is critical, but the diagnostic gold standard (histopathology and culture) is time consuming and cannot offer early confirmation of IPA. Fungal biomarkers like galactomannan (GM) are a promising extension to the diagnostic repertoire. However, it still remains under discussion if biomarker analysis from the site of the infection is superior to testing blood samples. We retrospectively evaluated the diagnostic performance of concurrent serum GM and bronchoalveolar lavage (BAL) GM (obtained within 24 h) of immunocompromised patients at high risk of IPA. Twenty-six proven/probable patients and eight patients with no IPA according to the EORTC/MSG 2008 criteria were included in this study. Sensitivity, specificity, positive predictive value, negative predictive value and diagnostic odds ratio were for BAL GM: 85%, 88%, 96%, 64% and 38.5, and for serum GM: 23%, 88%, 88%, 26% and 2.1 respectively. BAL GM proved to be significantly more sensitive for the detection of IPA compared to same-day serum GM in patients at high risk of IPA (P < 0.0001). Our data show that BAL GM testing is significantly superior to serum GM implying that diagnostic efforts should focus on specimens from the site of infection.
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Affiliation(s)
- Tobias Boch
- Department of Hematology and Oncology, Mannheim University Hospital, University of Heidelberg, Mannheim, Germany
| | - Dieter Buchheidt
- Department of Hematology and Oncology, Mannheim University Hospital, University of Heidelberg, Mannheim, Germany
| | - Birgit Spiess
- Department of Hematology and Oncology, Mannheim University Hospital, University of Heidelberg, Mannheim, Germany
| | - Thomas Miethke
- Institute of Medical Microbiology and Hygiene, Mannheim University Hospital, University of Heidelberg, Mannheim, Germany
| | - Wolf-Karsten Hofmann
- Department of Hematology and Oncology, Mannheim University Hospital, University of Heidelberg, Mannheim, Germany
| | - Mark Reinwald
- Department of Hematology and Oncology, Mannheim University Hospital, University of Heidelberg, Mannheim, Germany
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19
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Cho SY, Lee DG, Choi JK, Lee HJ, Kim SH, Park SH, Choi SM, Choi JH, Yoo JH, Kim YJ, Kim HJ, Min WS, Back H, Kang S, Lee EK. Cost-benefit Analysis of Posaconazole Versus Fluconazole or Itraconazole as a Primary Antifungal Prophylaxis in High-risk Hematologic Patients: A Propensity Score-matched Analysis. Clin Ther 2015; 37:2019-27. [PMID: 26188835 DOI: 10.1016/j.clinthera.2015.06.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 06/17/2015] [Accepted: 06/19/2015] [Indexed: 10/23/2022]
Abstract
PURPOSE Posaconazole is effective for the prophylaxis of invasive fungal infections (IFIs) in patients with acute myeloid leukemia or myelodysplastic syndrome during remission induction chemotherapy. However, a cost-benefit analysis of posaconazole versus fluconazole or itraconazole has not been conducted in Korea. METHODS We retrospectively reviewed data for all consecutive patients who received primary antifungal prophylaxis during remission induction chemotherapy in our acute myeloid leukemia/myelodysplastic syndrome cohort from December 2010 to November 2013. Patient characteristics and factors known as a risk of IFI were matched with propensity score analysis. We evaluated the medical cost according to the prophylactic antifungal agents (posaconazole vs fluconazole/itraconazole), the development of breakthrough IFIs, and survival status after propensity score matching in a 1:1 ratio. FINDINGS Of the 419 baseline patients, 100 patients in each group were analyzed after matching. A significant decrease was found in the development of breakthrough proven or probable IFIs (3.0% vs 14.0%; P = 0.009) and the rate of empirical antifungal therapy (EAFT) (12.0% vs 46.0%; P < 0.001) in the posaconazole group. Total in-hospital medical costs per patient were not statistically different between posaconazole and fluconazole/itraconazole prophylaxis. However, the daily medical cost was lower for posaconazole prophylaxis, resulting in a total daily cost savings of $72 (₩79,458) per patient (P = 0.002). In the cases of breakthrough proven/probable IFIs, EAFT, and in-hospital deaths, the total medical costs per patient were significantly higher than in nonproven/probable IFIs, non-EAFT, and in-hospital survivors, as much as $7,916 (₩8,700,758), $4605 (₩5,062,529), and $11,134 (₩12,238,422), respectively. Costs for the antifungal agent used in targeted or empirical therapy were lower in the posaconazole group, resulting in a savings of $697 (₩766,347) per patient (P < 0.001). IMPLICATIONS Posaconazole appears to be cost beneficial for primary antifungal prophylaxis in high-risk patients with hematologic malignancy, at a single center, in Korea. Cost-benefit is closely related with clinical outcomes, including breakthrough IFI development, EAFT, and survival status.
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Affiliation(s)
- Sung-Yeon Cho
- Division of Infectious Diseases, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Vaccine Bio Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Dong-Gun Lee
- Division of Infectious Diseases, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Vaccine Bio Research Institute, The Catholic University of Korea, Seoul, Republic of Korea; The Catholic Blood and Marrow Transplantation Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
| | - Jae-Ki Choi
- Division of Infectious Diseases, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Vaccine Bio Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hyo-Jin Lee
- Division of Infectious Diseases, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Vaccine Bio Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Si-Hyun Kim
- Division of Infectious Diseases, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Vaccine Bio Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sun-Hee Park
- Division of Infectious Diseases, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Vaccine Bio Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Su-Mi Choi
- Division of Infectious Diseases, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Vaccine Bio Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jung-Hyun Choi
- Division of Infectious Diseases, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Vaccine Bio Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jin-Hong Yoo
- Division of Infectious Diseases, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Vaccine Bio Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yoo-Jin Kim
- The Catholic Blood and Marrow Transplantation Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hee-Je Kim
- The Catholic Blood and Marrow Transplantation Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Woo-Sung Min
- The Catholic Blood and Marrow Transplantation Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Heejung Back
- Market Access, Merck Sharp & Dohme, Seoul, Republic of Korea
| | - Sukhyun Kang
- Market Access, Merck Sharp & Dohme, Seoul, Republic of Korea; Pharmaceutical Policy & Outcomes Research, School of Pharmacy, Sungkyunkwan University, Seoul, Republic of Korea
| | - Eui-Kyung Lee
- Pharmaceutical Policy & Outcomes Research, School of Pharmacy, Sungkyunkwan University, Seoul, Republic of Korea
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20
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Kidd SE, Goeman E, Meis JF, Slavin MA, Verweij PE. Multi-triazole-resistant Aspergillus fumigatus infections in Australia. Mycoses 2015; 58:350-5. [PMID: 25885568 DOI: 10.1111/myc.12324] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Accepted: 03/15/2015] [Indexed: 11/30/2022]
Abstract
The emergence of triazole resistance, including multi-triazole-resistant Aspergillus fumigatus is being reported around the world, but there has been little evidence of this problem to date in Australia. Here we describe a retrospective search of antifungal susceptibility results of all Australian clinical A. fumigatus isolates referred to the National Mycology Reference Centre, Adelaide, Australia between 2000 and 2013, yielding 13 isolates with elevated minimum inhibitory concentrations to itraconazole, posaconazole and/or voriconazole. Four isolates were found to be Aspergillus lentulus, a closely related, morphologically similar species known to have reduced susceptibility to triazoles. Analysis of the cyp51A gene of nine confirmed A. fumigatus isolates revealed two carrying the TR34 /L98H mutation, one apparently locally acquired in 2004, and the other probably acquired abroad in 2012. Four isolates possessed the G54R, F46Y, Y431S and G448S mutations, respectively, whereas three isolates did not possess known cyp51A resistance mutations, raising the possibility of other, undetected resistance mechanisms. Routine antifungal susceptibility testing is definitively recommended in patients on long term and sub-therapeutic triazole therapy with breakthrough Aspergillus infection and recommended for all clinically relevant A. fumigatus isolates.
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Affiliation(s)
- Sarah E Kidd
- National Mycology Reference Centre, Microbiology & Infectious Diseases, SA Pathology, Adelaide, SA, Australia
| | - Emma Goeman
- Department of Microbiology, SydPath, St. Vincent's Hospital, Sydney, NSW, Australia
| | - Jacques F Meis
- Department of Medical Microbiology, Radboud University Medical Centre, Nijmegen, The Netherlands.,Department of Medical Microbiology and Infectious Diseases, Canisius Wilhelmina Hospital, Nijmegen, The Netherlands
| | - Monica A Slavin
- Infectious Disease Department, Peter MacCallum Cancer Institute, Melbourne, Vic., Australia
| | - Paul E Verweij
- Department of Medical Microbiology, Radboud University Medical Centre, Nijmegen, The Netherlands
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