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Hoenigl M, Arastehfar A, Arendrup MC, Brüggemann R, Carvalho A, Chiller T, Chen S, Egger M, Feys S, Gangneux JP, Gold JAW, Groll AH, Heylen J, Jenks JD, Krause R, Lagrou K, Lamoth F, Prattes J, Sedik S, Wauters J, Wiederhold NP, Thompson GR. Novel antifungals and treatment approaches to tackle resistance and improve outcomes of invasive fungal disease. Clin Microbiol Rev 2024:e0007423. [PMID: 38602408 DOI: 10.1128/cmr.00074-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/12/2024] Open
Abstract
SUMMARYFungal infections are on the rise, driven by a growing population at risk and climate change. Currently available antifungals include only five classes, and their utility and efficacy in antifungal treatment are limited by one or more of innate or acquired resistance in some fungi, poor penetration into "sequestered" sites, and agent-specific side effect which require frequent patient reassessment and monitoring. Agents with novel mechanisms, favorable pharmacokinetic (PK) profiles including good oral bioavailability, and fungicidal mechanism(s) are urgently needed. Here, we provide a comprehensive review of novel antifungal agents, with both improved known mechanisms of actions and new antifungal classes, currently in clinical development for treating invasive yeast, mold (filamentous fungi), Pneumocystis jirovecii infections, and dimorphic fungi (endemic mycoses). We further focus on inhaled antifungals and the role of immunotherapy in tackling fungal infections, and the specific PK/pharmacodynamic profiles, tissue distributions as well as drug-drug interactions of novel antifungals. Finally, we review antifungal resistance mechanisms, the role of use of antifungal pesticides in agriculture as drivers of drug resistance, and detail detection methods for antifungal resistance.
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Affiliation(s)
- Martin Hoenigl
- Department of Internal Medicine, Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Medical University of Graz, Graz, Austria
- BiotechMed-Graz, Graz, Austria
| | - Amir Arastehfar
- Division of Infectious Diseases, Massachusetts General Hospital, Boston, Massachusetts, USA
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Maiken Cavling Arendrup
- Unit of Mycology, Statens Serum Institut, Copenhagen, Denmark
- Department of Clinical Microbiology, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Roger Brüggemann
- Department of Pharmacy and Radboudumc Institute for Medical Innovation, Radboud University Medical Center, Nijmegen, The Netherlands
- Radboudumc-CWZ Center of Expertise in Mycology, Nijmegen, The Netherlands
| | - Agostinho Carvalho
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Tom Chiller
- Mycotic Diseases Branch, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Sharon Chen
- Centre for Infectious Diseases and Microbiology Laboratory Services, Institute of Clinical Pathology and Medical Research, NSW South Wales Health Pathology, Westmead Hospital, Westmead, Australia
- The University of Sydney, Sydney, Australia
| | - Matthias Egger
- Department of Internal Medicine, Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Medical University of Graz, Graz, Austria
| | - Simon Feys
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
- Medical Intensive Care Unit, University Hospitals Leuven, Leuven, Belgium
| | - Jean-Pierre Gangneux
- Centre National de Référence des Mycoses et Antifongiques LA-AspC Aspergilloses chroniques, European Excellence Center for Medical Mycology (ECMM EC), Centre hospitalier Universitaire de Rennes, Rennes, France
- Univ Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) UMR_S 1085, Rennes, France
| | - Jeremy A W Gold
- Mycotic Diseases Branch, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Andreas H Groll
- Department of Pediatric Hematology/Oncology and Infectious Disease Research Program, Center for Bone Marrow Transplantation, University Children's Hospital, Muenster, Germany
| | - Jannes Heylen
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
- Medical Intensive Care Unit, University Hospitals Leuven, Leuven, Belgium
| | - Jeffrey D Jenks
- Department of Public Health, Durham County, Durham, North Carolina, USA
- Department of Medicine, Division of Infectious Diseases, Duke University, Durham, North Carolina, USA
| | - Robert Krause
- Department of Internal Medicine, Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Medical University of Graz, Graz, Austria
- BiotechMed-Graz, Graz, Austria
| | - Katrien Lagrou
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
- Department of Laboratory Medicine and National Reference Center for Mycosis, University Hospitals Leuven, Leuven, Belgium
| | - Frédéric Lamoth
- Department of Laboratory Medicine and Pathology, Institute of Microbiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Department of Medicine, Infectious Diseases Service, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Juergen Prattes
- Department of Internal Medicine, Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Medical University of Graz, Graz, Austria
- BiotechMed-Graz, Graz, Austria
| | - Sarah Sedik
- Department of Internal Medicine, Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Medical University of Graz, Graz, Austria
| | - Joost Wauters
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
- Medical Intensive Care Unit, University Hospitals Leuven, Leuven, Belgium
| | - Nathan P Wiederhold
- Department of Pathology and Laboratory Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
| | - George R Thompson
- Department of Internal Medicine, Division of Infectious Diseases University of California-Davis Medical Center, Sacramento, California, USA
- Department of Medical Microbiology and Immunology, University of California-Davis, Davis, California, USA
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Mortiboy M, Zitta JP, Carrico S, Stevens E, Smith A, Morris C, Jenkins R, Jenks JD. Combating COVID-19 Vaccine Inequity During the Early Stages of the COVID-19 Pandemic. J Racial Ethn Health Disparities 2024; 11:621-630. [PMID: 36929491 PMCID: PMC10019425 DOI: 10.1007/s40615-023-01546-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 02/15/2023] [Accepted: 02/16/2023] [Indexed: 03/18/2023]
Abstract
Throughout the COVID-19 pandemic, populations of color have been disproportionately impacted, with higher rates of infection, hospitalization, and mortality, compared to non-Hispanic whites. These disparities in health outcomes are likely related to a combination of factors including underlying socioeconomic inequities, unequal access to healthcare, higher rates of employment in essential or public-facing occupations, language barriers, and COVID-19 vaccine inequities. In this manuscript the authors discuss strategies of how one local health department responded to vaccine inequities to better serve historically excluded communities throughout the early stages of the COVID-19 pandemic in 2021. These efforts helped increase vaccination rates in marginalized communities, primarily in the Black or African American population in Durham County, North Carolina.
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Affiliation(s)
- Marissa Mortiboy
- Durham County Department of Public Health, 414 East Main Street, Durham, NC, USA.
| | - John-Paul Zitta
- Durham County Department of Public Health, 414 East Main Street, Durham, NC, USA
| | - Savannah Carrico
- Durham County Department of Public Health, 414 East Main Street, Durham, NC, USA
| | - Elizabeth Stevens
- Durham County Department of Public Health, 414 East Main Street, Durham, NC, USA
| | - Alecia Smith
- Durham County Department of Public Health, 414 East Main Street, Durham, NC, USA
| | - Corey Morris
- Durham County Department of Public Health, 414 East Main Street, Durham, NC, USA
| | - Rodney Jenkins
- Durham County Department of Public Health, 414 East Main Street, Durham, NC, USA
| | - Jeffrey D Jenks
- Durham County Department of Public Health, 414 East Main Street, Durham, NC, USA
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, NC, USA
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Seidel D, Wurster S, Jenks JD, Sati H, Gangneux JP, Egger M, Alastruey-Izquierdo A, Ford NP, Chowdhary A, Sprute R, Cornely O, Thompson GR, Hoenigl M, Kontoyiannis DP. Impact of climate change and natural disasters on fungal infections. Lancet Microbe 2024:S2666-5247(24)00039-9. [PMID: 38518791 DOI: 10.1016/s2666-5247(24)00039-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 01/29/2024] [Accepted: 01/31/2024] [Indexed: 03/24/2024]
Abstract
The effects of climate change and natural disasters on fungal pathogens and the risks for fungal diseases remain incompletely understood. In this literature review, we examined how fungi are adapting to an increase in the Earth's temperature and are becoming more thermotolerant, which is enhancing fungal fitness and virulence. Climate change is creating conditions conducive to the emergence of new fungal pathogens and is priming fungi to adapt to previously inhospitable environments, such as polluted habitats and urban areas, leading to the geographical spread of some fungi to traditionally non-endemic areas. Climate change is also contributing to increases in the frequency and severity of natural disasters, which can trigger outbreaks of fungal diseases and increase the spread of fungal pathogens. The populations mostly affected are the socially vulnerable. More awareness, research, funding, and policies on the part of key stakeholders are needed to mitigate the effects of climate change and disaster-related fungal diseases.
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Affiliation(s)
- Danila Seidel
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany; Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, University of Cologne, Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center of Medical Mycology (ECMM), Cologne, Germany; German Centre of Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Sebastian Wurster
- ECMM Excellence Center for Medical Mycology, Division of Internal Medicine, MD Anderson Cancer Center, University of Texas, Houston, TX, USA
| | - Jeffrey D Jenks
- Durham County Department of Public Health, Durham, NC, USA; Division of Infectious Diseases, Department of Medicine, Duke University, Durham, NC, USA
| | - Hatim Sati
- Department of Global Coordination and Partnership on Antimicrobial Resistance, WHO, Geneva, Switzerland
| | - Jean-Pierre Gangneux
- Centre National de Référence des Mycoses et Antifongiques LA-AspC Aspergilloses Chroniques, ECMM Excellence Center for Medical Mycology, Centre Hospitalier Universitaire de Rennes, Rennes, France; University of Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé Environnement Travail) - UMR_S 1085, Rennes, France
| | - Matthias Egger
- Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Ana Alastruey-Izquierdo
- Mycology Reference Laboratory, National Centre for Microbiology, Instituto de Salud Carlos III, Madrid, Spain
| | - Nathan P Ford
- Department of HIV/AIDS and Global Hepatitis Programme, WHO, Geneva, Switzerland
| | - Anuradha Chowdhary
- Medical Mycology Unit, Department of Microbiology, Vallabhbhai Patel Chest Institute, University of Delhi, New Delhi, India; National Reference Laboratory for Antimicrobial Resistance in Fungal Pathogens, Vallabhbhai Patel Chest Institute, University of Delhi, New Delhi, India
| | - Rosanne Sprute
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany; Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, University of Cologne, Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center of Medical Mycology (ECMM), Cologne, Germany; German Centre of Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Oliver Cornely
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany; Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, University of Cologne, Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center of Medical Mycology (ECMM), Cologne, Germany; German Centre of Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany; Faculty of Medicine and University Hospital Cologne, Clinical Trials Centre Cologne (ZKS Koln), University of Cologne, Cologne, Germany
| | - George R Thompson
- University of California Davis Center for Valley Fever, University of California Davis, Sacramento, CA, USA; Department of Internal Medicine, Division of Infectious Diseases, University of California Davis Medical Center, Sacramento, CA, USA; Department of Medical Microbiology and Immunology, University of California Davis, Davis, CA, USA
| | - Martin Hoenigl
- Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Department of Internal Medicine, Medical University of Graz, Graz, Austria; BioTechMed, Graz, Austria.
| | - Dimitrios P Kontoyiannis
- ECMM Excellence Center for Medical Mycology, Division of Internal Medicine, MD Anderson Cancer Center, University of Texas, Houston, TX, USA
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Jenks JD, Ryan E, Stancil C, Harris K, Hester L, Carrico S, Mortiboy M, Zitta JP. Trichomoniasis and retesting in Durham County, North Carolina, United States, 2021 - 2022. Int J STD AIDS 2024:9564624241227469. [PMID: 38225875 DOI: 10.1177/09564624241227469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2024]
Abstract
BACKGROUND The Centers for Disease Control and Prevention recommends universal retesting within 3 months after treatment of Trichomonas vaginalis infection given high rates of persistent infection or reinfection, or if this is not possible, within 12 months following treatment. Data is lacking on how often this is actually done. METHODS We analyzed the demographic and clinical characteristics, rate of return for the recommended retesting, concordance between wet prep and nucleic acid amplification testing, and percent positivity for T. vaginalis on repeat vaginal specimens at a local public health department in Durham, North Carolina, United States. RESULTS Of 193 females treated for trichomoniasis between March 1, 2021 - May 31, 2022, 83% were Black or African American and 44% between the ages of 20 and 29 years. Of these individuals, 32% had retesting performed within 3 months and 50% within 365 days after treatment. Females between the ages of 20 and 29 years were more likely to return for retesting than those between the ages of 30 and 39 years. Of those who returned for retesting, 10% were positive on repeat testing. CONCLUSION In this study, 50% of females diagnosed with trichomoniasis completed retesting within 365 days. Improved scheduling of clients at the time of trichomoniasis treatment and improved identification in our electronic health record of individuals diagnosed with trichomoniasis within the prior year would likely improve retesting rates. Given the high prevalence of trichomoniasis, expanded screening of asymptomatic females in settings where this is feasible may be warranted.
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Affiliation(s)
- Jeffrey D Jenks
- Durham County Department of Public Health, Durham, NC, USA
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, NC, USA
| | - Emily Ryan
- Durham County Department of Public Health, Durham, NC, USA
| | - Candy Stancil
- Durham County Department of Public Health, Durham, NC, USA
| | | | - Lizeth Hester
- Durham County Department of Public Health, Durham, NC, USA
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Hoenigl M, Jenks JD, Egger M, Nucci M, Thompson GR. Treatment of Fusarium Infection of the Central Nervous System: A Review of Past Cases to Guide Therapy for the Ongoing 2023 Outbreak in the United States and Mexico. Mycopathologia 2023; 188:973-981. [PMID: 37653167 PMCID: PMC10687128 DOI: 10.1007/s11046-023-00790-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 08/21/2023] [Indexed: 09/02/2023]
Abstract
INTRODUCTION Fusariosis of the central nervous system (CNS) is extremely uncommon. Treatment and outcome data from previously published cases may provide some guidance in light of the ongoing fungal meningitis outbreak in 2023 involving Fusarium spp. in the United States and Mexico. METHODS We reviewed the published literature describing cases of invasive fusariosis of the (CNS) that included data on patient demographic characteristics, treatment, and outcome. RESULTS Twenty-six cases met inclusion criteria. The mean age was 36 years, 55% involved females, 60% had underlying hematologic malignancy, and another 16% were on immunosuppressants. The majority of infections were from Fusarium solani species complex. Overall 72% of patients died. The majority received monotherapy with amphotericin B, although some received voriconazole monotherapy or combination therapy with amphotericin B plus voriconazole with or without adjuvant surgery. Among the survivors, 3 received amphotericin B monotherapy, 2 voriconazole monotherapy, 1 combination therapy of both, and one surgery only. CONCLUSION The overall mortality rate in published cases of fusariosis of the CNS was high, although-unlike during the current outbreak-the preponderance of patients were severely immunocompromised. While historically the majority were treated with amphotericin B monotherapy, some recent patients were treated with voriconazole monotherapy or combination therapy with amphotericin B plus voriconazole. Current guidelines recommend monotherapy with voriconazole or lipid formulations of amphotericin B or combination of both for the treatment of invasive fusariosis, which is in line with the findings from our literature review and should be considered during the ongoing 2023 outbreak.
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Affiliation(s)
- Martin Hoenigl
- Division of Infectious Diseases, Department of Internal Medicine, ECMM Excellence Center for Medical Mycology, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria.
- BioTechMed, Graz, Austria.
| | - Jeffrey D Jenks
- Durham County Department of Public Health, Durham, NC, USA
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, NC, USA
| | - Matthias Egger
- Division of Infectious Diseases, Department of Internal Medicine, ECMM Excellence Center for Medical Mycology, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria
- BioTechMed, Graz, Austria
| | - Marcio Nucci
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
- Grupo Oncoclinicas, Rio de Janeiro, RJ, Brazil
| | - George R Thompson
- University of California Davis Center for Valley Fever, Davis, CA, USA.
- Division of Infectious Diseases, Department of Internal Medicine, University of California Davis Medical Center, University of California-Davis Health, 1450 V Street, Suite G500, Sacramento, CA, USA.
- Department of Medical Microbiology and Immunology, University of California Davis, Davis, CA, USA.
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Jenks JD, Prattes J, Wurster S, Sprute R, Seidel D, Oliverio M, Egger M, Del Rio C, Sati H, Cornely OA, Thompson GR, Kontoyiannis DP, Hoenigl M. Social determinants of health as drivers of fungal disease. EClinicalMedicine 2023; 66:102325. [PMID: 38053535 PMCID: PMC10694587 DOI: 10.1016/j.eclinm.2023.102325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 10/27/2023] [Accepted: 11/02/2023] [Indexed: 12/07/2023] Open
Abstract
Disparities in social determinants of health (SDOH) play a significant role in causing health inequities globally. The physical environment, including housing and workplace environment, can increase the prevalence and spread of fungal infections. A number of professions are associated with increased fungal infection risk and are associated with low pay, which may be linked to crowded and sub-optimal living conditions, exposure to fungal organisms, lack of access to quality health care, and risk for fungal infection. Those involved and displaced from areas of armed conflict have an increased risk of invasive fungal infections. Lastly, a number of fungal plant pathogens already threaten food security, which will become more problematic with global climate change. Taken together, disparities in SDOH are associated with increased risk for contracting fungal infections. More emphasis needs to be placed on systematic approaches to better understand the impact and reducing the health inequities associated with these disparities.
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Affiliation(s)
- Jeffrey D. Jenks
- Durham County Department of Public Health, Durham, NC, United States of America
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, NC, United States of America
| | - Juergen Prattes
- Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- BioTechMed, Graz, Austria
| | - Sebastian Wurster
- Division of Internal Medicine, Department of Infectious Diseases, Infection Control and Employee Health, MD Anderson Cancer Center, University of Texas, Houston, TX, United States of America
| | - Rosanne Sprute
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging – Associated Diseases (CECAD), Cologne, Germany
- Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, University of Cologne, Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center of Medical Mycology (ECMM), Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Danila Seidel
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging – Associated Diseases (CECAD), Cologne, Germany
- Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, University of Cologne, Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center of Medical Mycology (ECMM), Cologne, Germany
| | - Matteo Oliverio
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging – Associated Diseases (CECAD), Cologne, Germany
- Department I of Internal Medicine, University of Cologne, Cologne, Germany
| | - Matthias Egger
- Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- BioTechMed, Graz, Austria
| | - Carlos Del Rio
- Emory Center for AIDS Research, Emory University School of Medicine, Atlanta, GA, United States of America
| | - Hatim Sati
- Department of Global Coordination and Partnership on Antimicrobial Resistance, World Health Organization, Geneva, Switzerland
| | - Oliver A. Cornely
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging – Associated Diseases (CECAD), Cologne, Germany
- Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, University of Cologne, Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center of Medical Mycology (ECMM), Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
- Faculty of Medicine and University Hospital Cologne, Clinical Trials Centre Cologne (ZKS Koln), University of Cologne, Cologne, Germany
| | - George R. Thompson
- University of California Davis Center for Valley Fever, Sacramento, CA, United States of America
- Division of Infectious Diseases, Department of Internal Medicine, University of California Davis Medical Center, Sacramento, CA, United States of America
- Department of Medical Microbiology and Immunology, University of California Davis, Davis, CA, United States of America
| | - Dimitrios P. Kontoyiannis
- Division of Internal Medicine, Department of Infectious Diseases, Infection Control and Employee Health, MD Anderson Cancer Center, University of Texas, Houston, TX, United States of America
| | - Martin Hoenigl
- Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- BioTechMed, Graz, Austria
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Goshia T, Aralar A, Wiederhold N, Jenks JD, Mehta SR, Sinha M, Karmakar A, Sharma A, Shrivastava R, Sun H, White PL, Hoenigl M, Fraley SI. Universal Digital High Resolution Melt for the detection of pulmonary mold infections. bioRxiv 2023:2023.11.09.566457. [PMID: 37986859 PMCID: PMC10659414 DOI: 10.1101/2023.11.09.566457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
Background Invasive mold infections (IMIs) such as aspergillosis, mucormycosis, fusariosis, and lomentosporiosis are associated with high morbidity and mortality, particularly in immunocompromised patients, with mortality rates as high as 40% to 80%. Outcomes could be substantially improved with early initiation of appropriate antifungal therapy, yet early diagnosis remains difficult to establish and often requires multidisciplinary teams evaluating clinical and radiological findings plus supportive mycological findings. Universal digital high resolution melting analysis (U-dHRM) may enable rapid and robust diagnosis of IMI. This technology aims to accomplish timely pathogen detection at the single genome level by conducting broad-based amplification of microbial barcoding genes in a digital polymerase chain reaction (dPCR) format, followed by high-resolution melting of the DNA amplicons in each digital reaction to generate organism-specific melt curve signatures that are identified by machine learning. Methods A universal fungal assay was developed for U-dHRM and used to generate a database of melt curve signatures for 19 clinically relevant fungal pathogens. A machine learning algorithm (ML) was trained to automatically classify these 19 fungal melt curves and detect novel melt curves. Performance was assessed on 73 clinical bronchoalveolar lavage (BAL) samples from patients suspected of IMI. Novel curves were identified by micropipetting U-dHRM reactions and Sanger sequencing amplicons. Results U-dHRM achieved an average of 97% fungal organism identification accuracy and a turn-around-time of 4hrs. Pathogenic molds (Aspergillus, Mucorales, Lomentospora and Fusarium) were detected by U-dHRM in 73% of BALF samples suspected of IMI. Mixtures of pathogenic molds were detected in 19%. U-dHRM demonstrated good sensitivity for IMI, as defined by current diagnostic criteria, when clinical findings were also considered. Conclusions U-dHRM showed promising performance as a separate or combination diagnostic approach to standard mycological tests. The speed of U-dHRM and its ability to simultaneously identify and quantify clinically relevant mold pathogens in polymicrobial samples as well as detect emerging opportunistic pathogens may provide information that could aid in treatment decisions and improve patient outcomes.
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Affiliation(s)
- Tyler Goshia
- Department of Bioengineering, University of California San Diego, San Diego, CA, USA
| | - April Aralar
- Department of Bioengineering, University of California San Diego, San Diego, CA, USA
| | - Nathan Wiederhold
- Department of Pathology, University of Texas Health Science Center, San Antonio, TX, USA
| | - Jeffrey D. Jenks
- Department of Medicine, Duke University School of Medicine, Durham, NC, USA
- Durham County Department of Public Health, Durham, NC, USA
| | - Sanjay R. Mehta
- Department of Medicine, University of California San Diego, San Diego, CA, USA
- San Diego Veterans Administration Medical Center, San Diego, CA, USA
| | | | | | | | | | - Haoxiang Sun
- Department of Bioengineering, University of California San Diego, San Diego, CA, USA
| | - P. Lewis White
- Public Health Wales Microbiology Cardiff, and Cardiff University Centre for Trials Research/Division of Infection/Immunity, University Hospital of Wales, Cardiff, United Kingdom
| | - Martin Hoenigl
- Department of Medicine, Medical University of Graz, Graz, Austria
| | - Stephanie I. Fraley
- Department of Bioengineering, University of California San Diego, San Diego, CA, USA
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Carrico S, Zitta JP, Stevens E, Jenkins R, Mortiboy M, Jenks JD. Mpox Vaccination and the Role of Social Vulnerability in Durham County, North Carolina, USA. J Racial Ethn Health Disparities 2023:10.1007/s40615-023-01827-8. [PMID: 37831364 DOI: 10.1007/s40615-023-01827-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 09/13/2023] [Accepted: 10/03/2023] [Indexed: 10/14/2023]
Abstract
BACKGROUND Disparities in vaccine coverage among groups in the USA is common, possibly due to higher vaccine hesitancy in certain populations, difficulty accessing vaccines, and underlying social vulnerability. METHODS The aim of this study was to investigate the association between mpox vaccine administration, social determinants of health, and social vulnerability index (SVI) in Durham County, North Carolina, USA. Random forest regression (RFE) and min-max scaling preprocessing were used to predict mpox vaccinations in Durham County at the census tract level. The top eleven most influential features and their correlations with mpox vaccination were calculated. RESULTS Non-Hispanic white individuals, males, and those between the ages of 20 and 40 years were overrepresented in mpox vaccine reception in Durham County. Surprisingly, lacking a high school diploma, lacking health insurance, lacking a household vehicle, and living below the poverty line were all positively associated with receiving the mpox vaccine. Being a Black or African American and Hispanic or Latino individual was also positively associated with receiving the mpox vaccine. DISCUSSION Vaccine outreach efforts in Durham County, North Carolina, had success in reaching at-risk individuals, including socially vulnerable individuals. Future research should focus more specifically on how social vulnerability relates to vaccine reception for vaccine-preventable diseases.
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Affiliation(s)
- Savannah Carrico
- Durham County Department of Public Health, 414 East Main Street, Durham, NC, USA.
| | - John-Paul Zitta
- Durham County Department of Public Health, 414 East Main Street, Durham, NC, USA
| | - Elizabeth Stevens
- Durham County Department of Public Health, 414 East Main Street, Durham, NC, USA
| | - Rodney Jenkins
- Durham County Department of Public Health, 414 East Main Street, Durham, NC, USA
| | - Marissa Mortiboy
- Durham County Department of Public Health, 414 East Main Street, Durham, NC, USA
| | - Jeffrey D Jenks
- Durham County Department of Public Health, 414 East Main Street, Durham, NC, USA.
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, NC, USA.
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Thompson GR, Jenks JD, Baddley JW, Lewis JS, Egger M, Schwartz IS, Boyer J, Patterson TF, Chen SCA, Pappas PG, Hoenigl M. Fungal Endocarditis: Pathophysiology, Epidemiology, Clinical Presentation, Diagnosis, and Management. Clin Microbiol Rev 2023; 36:e0001923. [PMID: 37439685 PMCID: PMC10512793 DOI: 10.1128/cmr.00019-23] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/14/2023] Open
Abstract
Fungal endocarditis accounts for 1% to 3% of all infective endocarditis cases, is associated with high morbidity and mortality (>70%), and presents numerous challenges during clinical care. Candida spp. are the most common causes of fungal endocarditis, implicated in over 50% of cases, followed by Aspergillus and Histoplasma spp. Important risk factors for fungal endocarditis include prosthetic valves, prior heart surgery, and injection drug use. The signs and symptoms of fungal endocarditis are nonspecific, and a high degree of clinical suspicion coupled with the judicious use of diagnostic tests is required for diagnosis. In addition to microbiological diagnostics (e.g., blood culture for Candida spp. or galactomannan testing and PCR for Aspergillus spp.), echocardiography remains critical for evaluation of potential infective endocarditis, although radionuclide imaging modalities such as 18F-fluorodeoxyglucose positron emission tomography/computed tomography are increasingly being used. A multimodal treatment approach is necessary: surgery is usually required and should be accompanied by long-term systemic antifungal therapy, such as echinocandin therapy for Candida endocarditis or voriconazole therapy for Aspergillus endocarditis.
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Affiliation(s)
- George R. Thompson
- Department of Internal Medicine, Division of Infectious Diseases, University of California-Davis Medical Center, Sacramento, California, USA
- Department of Medical Microbiology and Immunology, University of California-Davis, Davis, California, USA
| | - Jeffrey D. Jenks
- Durham County Department of Public Health, Durham, North Carolina, USA
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, North Carolina, USA
| | - John W. Baddley
- Department of Medicine, Division of Infectious Diseases, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - James S. Lewis
- Department of Pharmacy, Oregon Health & Science University, Portland, Oregon, USA
| | - Matthias Egger
- Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Department of Medicine, Medical University of Graz, Graz, Austria
| | - Ilan S. Schwartz
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, North Carolina, USA
| | - Johannes Boyer
- Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Department of Medicine, Medical University of Graz, Graz, Austria
| | - Thomas F. Patterson
- Department of Medicine, Division of Infectious Diseases, The University of Texas Health Science Center, San Antonio, Texas, USA
| | - Sharon C.-A. Chen
- Centre for Infectious Diseases and Microbiology Laboratory Services, Institute of Clinical Pathology and Medical Research, New South Wales Health Pathology, Sydney, New South Wales, Australia
- Centre for Infectious Diseases and Microbiology, Westmead Hospital, The University of Sydney, Sydney, New South Wales, Australia
| | - Peter G. Pappas
- Department of Medicine Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Martin Hoenigl
- Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Department of Medicine, Medical University of Graz, Graz, Austria
- BioTechMed-Graz, Graz, Austria
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10
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Jenks JD, Nipp E, Tadikonda A, Karumuri N, Morales-Lagunes K, Carrico S, Mortiboy M, Zitta JP. Relationship Between Sexually Transmitted Infections and Social Determinants of Health in Durham County, North Carolina, United States. Open Forum Infect Dis 2023; 10:ofad368. [PMID: 37520426 PMCID: PMC10372853 DOI: 10.1093/ofid/ofad368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 07/11/2023] [Indexed: 08/01/2023] Open
Abstract
Background Sexually transmitted infections (STIs) are increasing in the United States, and certain populations are more at risk than others. One explanation for this is inequities in underlying social determinants of health (SDOH). Methods We analyzed chlamydia, gonorrhea, and syphilis cases in Durham County, North Carolina, from 01/01/2020 to 12/31/2020 by select SDOH at the census tract level. We included 48 variables of interest, including variables related to income, education, transportation, and health insurance. For each variable, we modeled STI incidence at the census tract level using Poisson regression. Wald's chi-square was used to determine which variables were significantly associated with STI incidence. Results Of 24 variables that were statistically associated with STI incidence at the census tract level, 9 were negatively associated and 15 positively associated with STI incidence. Having employer health insurance was most strongly associated with lower-than-expected STI incidence, and having Medicaid insurance, no health insurance, using public transportation, and income below the poverty level were most strongly associated with higher-than-expected STI incidence. Lastly, STI incidence was not associated with race or ethnicity overall across Durham County, except in historically marginalized areas, where we found higher-than-expected STI incidence. Conclusions We found that lacking health insurance, having Medicaid insurance, using public transportation, and income below the poverty level were most strongly associated with higher-than-expected STI incidence. Strategies to combat increasing STIs may include improving access to health insurance, reducing barriers to cost-effective and timely transportation to medical appointments, and raising wages to bring individuals out of poverty.
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Affiliation(s)
- Jeffrey D Jenks
- Correspondence: Jeffrey Jenks, MD, MPH, Durham County Department of Public Health, Human Services Building, 414 East Main Street, Durham, NC 27701 ()
| | - Emma Nipp
- Gillings School of Global Public Health, University of North Carolina Chapel Hill, Chapel Hill, North Carolina, USA
| | - Ananya Tadikonda
- Gillings School of Global Public Health, University of North Carolina Chapel Hill, Chapel Hill, North Carolina, USA
| | - Nishitha Karumuri
- Gillings School of Global Public Health, University of North Carolina Chapel Hill, Chapel Hill, North Carolina, USA
| | - Kristie Morales-Lagunes
- Gillings School of Global Public Health, University of North Carolina Chapel Hill, Chapel Hill, North Carolina, USA
| | - Savannah Carrico
- Durham County Department of Public Health, Durham, North Carolina, USA
| | - Marissa Mortiboy
- Durham County Department of Public Health, Durham, North Carolina, USA
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11
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Jenks JD, White PL, Kidd SE, Goshia T, Fraley SI, Hoenigl M, Thompson GR. An update on current and novel molecular diagnostics for the diagnosis of invasive fungal infections. Expert Rev Mol Diagn 2023; 23:1135-1152. [PMID: 37801397 PMCID: PMC10842420 DOI: 10.1080/14737159.2023.2267977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 10/04/2023] [Indexed: 10/08/2023]
Abstract
BACKGROUND Invasive fungal infections cause millions of infections annually, but diagnosis remains challenging. There is an increased need for low-cost, easy to use, highly sensitive and specific molecular assays that can differentiate between colonized and pathogenic organisms from different clinical specimens. AREAS COVERED We reviewed the literature evaluating the current state of molecular diagnostics for invasive fungal infections, focusing on current and novel molecular tests such as polymerase chain reaction (PCR), digital PCR, high-resolution melt (HRM), and metagenomics/next generation sequencing (mNGS). EXPERT OPINION PCR is highly sensitive and specific, although performance can be impacted by prior/concurrent antifungal use. PCR assays can identify mutations associated with antifungal resistance, non-Aspergillus mold infections, and infections from endemic fungi. HRM is a rapid and highly sensitive diagnostic modality that can identify a wide range of fungal pathogens, including down to the species level, but multiplex assays are limited and HRM is currently unavailable in most healthcare settings, although universal HRM is working to overcome this limitation. mNGS offers a promising approach for rapid and hypothesis-free diagnosis of a wide range of fungal pathogens, although some drawbacks include limited access, variable performance across platforms, the expertise and costs associated with this method, and long turnaround times in real-world settings.
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Affiliation(s)
- Jeffrey D Jenks
- Durham County Department of Public Health, Durham, North Carolina, USA
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, North Carolina, USA
| | - P Lewis White
- Public Health Wales Microbiology Cardiff, UHW, United Kingdom and Centre for trials research/Division of Infection/Immunity, Cardiff University, Cardiff, UK
| | - Sarah E Kidd
- National Mycology Reference Centre, SA Pathology, Adelaide, Australia
- School of Biological Sciences, Faculty of Sciences, University of Adelaide, Adelaide, Australia
| | - Tyler Goshia
- Department of Bioengineering, University of California, San Diego, CA, USA
| | - Stephanie I Fraley
- Department of Bioengineering, University of California, San Diego, CA, USA
| | - Martin Hoenigl
- Division of Infectious Diseases, Medical University of Graz, Graz, Austria
- BioTechMed, Graz, Austria
| | - George R Thompson
- University of California Davis Center for Valley Fever, Sacramento, CA, USA
- Department of Internal Medicine, Division of Infectious Diseases, University of California Davis Medical Center, Sacramento, CA, USA
- Department of Medical Microbiology and Immunology, University of California Davis, Davis, CA, USA
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12
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Abstract
Racial and ethnic identities, largely understood as social rather than biologic constructs, may impact risk for acquiring infectious diseases, including fungal infections. Risk factors may include genetic and immunologic differences such as aberrations in host immune response, host polymorphisms, and epigenomic factors stemming from environmental exposures and underlying social determinants of health. In addition, certain racial and ethnic groups may be predisposed to diseases that increase risk for fungal infections, as well as disparities in healthcare access and health insurance. In this review, we analyzed racial and ethnic identities as risk factors for acquiring fungal infections, as well as race and ethnicity as they relate to risk for severe disease from fungal infections. Risk factors for invasive mold infections such as aspergillosis largely appear related to environmental differences and underlying social determinants of health, although immunologic aberrations and genetic polymorphisms may contribute in some circumstances. Although black and African American individuals appear to be at high risk for superficial and invasive Candida infections and cryptococcosis, the reasons for this are unclear and may be related to underling social determinants of health, disparities in access to healthcare, and other socioeconomic disparities. Risk factors for all the endemic fungi are likely largely related to underlying social determinants of health, socioeconomic, and health disparities, although immunologic mechanisms likely play a role as well, particularly in disseminated coccidioidomycosis.
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Affiliation(s)
- Jeffrey D Jenks
- Durham County Department of Public Health, Durham, North Carolina, United States of America
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, North Carolina, United States of America
| | - Chioma Inyang Aneke
- Department of Laboratory Medicine, National Institutes of Health, Bethesda, Maryland, United States of America
- Department of Veterinary Pathology and Microbiology, University of Nigeria, Nsukka, Nigeria
| | - Mohanad M Al-Obaidi
- Division of Infectious Diseases, Department of Medicine, University of Arizona, Tucson, Arizona, United States of America
| | - Matthias Egger
- Division of Infectious Diseases, Medical University of Graz, Graz, Austria
| | - Lorena Garcia
- Department of Public Health Sciences, UC Davis School of Medicine, Davis, California, United States of America
| | - Tommi Gaines
- Division of Infectious Diseases and Global Public Health, Department of Medicine, School of Medicine, University of California, San Diego, California, United States of America
| | - Martin Hoenigl
- Division of Infectious Diseases, Medical University of Graz, Graz, Austria
- Division of Infectious Diseases and Global Public Health, Department of Medicine, School of Medicine, University of California, San Diego, California, United States of America
| | - George R Thompson
- University of California Davis Center for Valley Fever, Sacramento, California, United States of America
- Department of Internal Medicine, Division of Infectious Diseases, University of California Davis Medical Center, Sacramento, California, United States of America
- Department of Medical Microbiology and Immunology, University of California Davis, Davis, California, United States of America
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13
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Gaufin T, Blumenthal J, Ramirez-Sanchez C, Mehta S, Pride DT, Fierer J, Jenks JD. Antimicrobial-Resistant Shigella spp. in San Diego, California, USA, 2017-2020. Emerg Infect Dis 2022; 28:1110-1116. [PMID: 35608550 PMCID: PMC9155871 DOI: 10.3201/eid2806.220131] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Annually, Shigella spp. cause ≈188 million cases of diarrheal disease globally, including 500,000 cases in the United States; rates of antimicrobial resistance are increasing. To determine antimicrobial resistance and risk factors in San Diego, California, USA, we retrospectively reviewed cases of diarrheal disease caused by Shigella flexneri and S. sonnei diagnosed during 2017-2020. Of 128 evaluable cases, S. flexneri was slightly more common than S. sonnei; most cases were in persons who were gay or bisexual cisgender men, were living with HIV, were unhoused, or used methamphetamines. Overall, rates of resistance to azithromycin, fluoroquinolones, ampicillin, and trimethoprim/sulfamethoxazole (TMP/SMX) were comparable to the most recent national data reported from the Centers for Disease Control and Prevention; 55% of isolates were resistant to azithromycin, 23% to fluoroquinolones, 70% to ampicillin, and 83% to TMP/SMX. The rates that we found for TMP/SMX were slightly higher than those in national data.
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14
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Egger M, Hoenigl M, Thompson GR, Carvalho A, Jenks JD. Let's talk about Sex Characteristics - as a Risk Factor for Invasive Fungal Diseases. Mycoses 2022; 65:599-612. [PMID: 35484713 DOI: 10.1111/myc.13449] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 04/21/2022] [Accepted: 04/22/2022] [Indexed: 12/01/2022]
Abstract
Biological sex, which comprises differences in host sex hormone homeostasis and immune responses, can have a substantial impact on the epidemiology of infectious diseases. Comprehensive data on sex distributions in invasive fungal diseases (IFDs) is lacking. In this review we performed a literature search of in vitro/animal studies, clinical studies, systematic reviews, and meta-analyses of invasive fungal infections. Females represented 51.2% of invasive candidiasis cases, mostly matching the proportions of females among the general population in the United States and Europe (>51%). In contrast, other IFDs were overrepresented in males, including invasive aspergillosis (51% males), mucormycosis (60%), cryptococcosis (74%), coccidioidomycosis (70%), histoplasmosis (61%), and blastomycosis (66%). Behavioral variations, as well as differences related to biological sex, may only in part explain these findings. Further investigations concerning the association between biological sex/gender and the pathogenesis of IFDs is warranted.
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Affiliation(s)
- Matthias Egger
- Division of Infectious Diseases, Medical University of Graz, Austria
| | - Martin Hoenigl
- Division of Infectious Diseases, Medical University of Graz, Austria.,Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, CA, USA.,Clinical and Translational Fungal - Working Group, University of California San Diego, La Jolla, CA, USA
| | - George R Thompson
- University of California Davis Center for Valley Fever, California, USA.,Department of Internal Medicine, Division of Infectious Diseases, University of California Davis Medical Center, California, USA.,Department of Medical Microbiology and Immunology, University of California Davis, California, USA
| | - Agostinho Carvalho
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.,ICVS/3B's -, PT Government Associate Laboratory, Braga/Guimarães, Portugal
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15
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Egger M, Penziner S, Dichtl K, Gornicec M, Kriegl L, Krause R, Khong E, Mehta S, Vargas M, Gianella S, Porrachia M, Jenks JD, Venkataraman I, Hoenigl M. Performance of the Euroimmun Aspergillus Antigen ELISA for the Diagnosis of Invasive Pulmonary Aspergillosis in Bronchoalveolar Lavage Fluid. J Clin Microbiol 2022; 60:e0021522. [PMID: 35350844 PMCID: PMC9020356 DOI: 10.1128/jcm.00215-22] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 03/07/2022] [Indexed: 02/06/2023] Open
Abstract
Invasive pulmonary aspergillosis (IPA) is a life-threatening disease that affects mainly immunocompromised hosts. Galactomannan testing from serum and bronchoalveolar lavage fluid (BALF) represents a cornerstone in diagnosing the disease. Here, we evaluated the diagnostic performance of the novel Aspergillus-specific galactomannoprotein (GP) enzyme-linked immunosorbent assay (ELISA; Euroimmun Medizinische Labordiagnostika) compared with the established Platelia Aspergillus GM ELISA (GM; Bio-Rad Laboratories) for the detection of Aspergillus antigen in BALF. Using the GP ELISA, we retrospectively tested 115 BALF samples from 115 patients with clinical suspicion of IPA and GM analysis ordered in clinical routine. Spearman's correlation statistics and receiver operating characteristics (ROC) curve analysis were performed. Optimal cutoff values were determined using Youden's index. Of 115 patients, 1 patient fulfilled criteria for proven IPA, 42 for probable IPA, 15 for putative IPA, 10 for possible IPA, and 47 did not meet criteria for IPA. Sensitivities and specificities for differentiating proven/probable/putative versus no IPA (possible excluded) were 74% and 96% for BALF GP and 90% and 96% for BALF GM at the manufacturer-recommended cutoffs. Using the calculated optimal cutoff value of 12 pg/mL, sensitivity and specificity of the BALF GP were 90% and 96%, respectively. ROC curve analysis showed an area under the curve (AUC) of 0.959 (95% confidence interval [CI] of 0.923 to 0.995) for the GP ELISA and an AUC of 0.960 (95% CI of 0.921 to 0.999) for the GM ELISA for differentiating proven/probable/putative IPA versus no IPA. Spearman's correlation analysis showed a strong correlation between the ELISAs (rho = 0.809, P < 0.0001). The GP ELISA demonstrated strong correlation and test performance similar to that of the GM ELISA and could serve as an alternative test for BALF from patients at risk for IPA.
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Affiliation(s)
- Matthias Egger
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- BioTechMed-Graz, Graz, Austria
| | - Samuel Penziner
- Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, California, USA
| | - Karl Dichtl
- Diagnostic and Research Institute of Hygiene, Microbiology and Environmental Medicine, Medical University of Graz, Graz, Austria
| | - Max Gornicec
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Lisa Kriegl
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Robert Krause
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- BioTechMed-Graz, Graz, Austria
| | - Ethan Khong
- Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, California, USA
| | - Sanjay Mehta
- Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, California, USA
| | - Milenka Vargas
- Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, California, USA
| | - Sara Gianella
- Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, California, USA
| | - Magali Porrachia
- Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, California, USA
| | - Jeffrey D. Jenks
- Durham County Department of Public Health, Durham, North Carolina, USA
| | | | - Martin Hoenigl
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- BioTechMed-Graz, Graz, Austria
- Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, California, USA
- Clinical and Translational Fungal-Working Group, University of California San Diego, San Diego, California, USA
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16
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Hoenigl M, Egger M, Boyer J, Schulz E, Prattes J, Jenks JD. Serum Lateral Flow assay with digital reader for the diagnosis of invasive pulmonary aspergillosis: A two-centre mixed cohort study. Mycoses 2021; 64:1197-1202. [PMID: 34252244 PMCID: PMC8518476 DOI: 10.1111/myc.13352] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 07/01/2021] [Accepted: 07/06/2021] [Indexed: 12/23/2022]
Abstract
BACKGROUND Detection of galactomannan (GM) from bronchoalveolar lavage fluid (BALF) or serum is broadly used for diagnosis of invasive aspergillosis (IA), although the sensitivity of GM from serum is lower in non-neutropenic patients. We evaluated the Aspergillus galactomannan Lateral Flow assay (LFA) with digital readout from serum in a mixed cohort of patients. METHODS We performed a retrospective two-centre study evaluating the LFA from serum of patients with clinical suspicion of IA obtained between 2015 and 2021 at the University of California San Diego and the Medical University of Graz. The sensitivity and specificity was calculated for proven/probable aspergillosis versus no aspergillosis. Correlation with same-sample GM was calculated using Spearman correlation analysis and kappa statistics. RESULTS In total, 122 serum samples from 122 patients were analysed, including proven IA (n = 1), probable IA or coronavirus-associated pulmonary aspergillosis (CAPA) (n = 27), and no IA/CAPA/non-classifiable (n = 94). At a 0.5 ODI cut-off, the sensitivity and specificity of the LFA was 78.6% and 80.5%. Spearman correlation analysis showed a strong correlation between serum LFA ODI and serum GM ODI (ρ 0.459, p < .0001). Kappa was 0.611 when both LFA and GM were used with a 0.5 ODI cut-off, showing substantial agreement (p < .001). DISCUSSION The LFA with digital read out from serum showed good performance for the diagnosis of probable/proven aspergillosis, with substantial agreement to GM from serum. Like the LFA from BALF, the LFA from serum may serve as a more rapid test compared to conventional GM, particularly in settings where GM is not readily available.
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Affiliation(s)
- Martin Hoenigl
- Division of Infectious Diseases and Global Public HealthUniversity of California San DiegoSan DiegoCAUSA
- Clinical and Translational Fungal‐Working GroupUniversity of California San DiegoSan DiegoCAUSA
- Division of Infectious DiseasesMedical University of GrazGrazAustria
| | - Matthias Egger
- Division of Infectious Diseases and Global Public HealthUniversity of California San DiegoSan DiegoCAUSA
| | - Johannes Boyer
- Division of Infectious DiseasesMedical University of GrazGrazAustria
| | - Eduard Schulz
- Division of HematologyMedical University of GrazGrazAustria
| | - Juergen Prattes
- Division of Infectious DiseasesMedical University of GrazGrazAustria
| | - Jeffrey D. Jenks
- Division of Infectious Diseases and Global Public HealthUniversity of California San DiegoSan DiegoCAUSA
- Clinical and Translational Fungal‐Working GroupUniversity of California San DiegoSan DiegoCAUSA
- Division of General Internal MedicineUniversity of California San DiegoSan DiegoCAUSA
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17
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Hoenigl M, Sprute R, Egger M, Arastehfar A, Cornely OA, Krause R, Lass-Flörl C, Prattes J, Spec A, Thompson GR, Wiederhold N, Jenks JD. The Antifungal Pipeline: Fosmanogepix, Ibrexafungerp, Olorofim, Opelconazole, and Rezafungin. Drugs 2021; 81:1703-1729. [PMID: 34626339 PMCID: PMC8501344 DOI: 10.1007/s40265-021-01611-0] [Citation(s) in RCA: 149] [Impact Index Per Article: 49.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/09/2021] [Indexed: 01/08/2023]
Abstract
The epidemiology of invasive fungal infections is changing, with new populations at risk and the emergence of resistance caused by the selective pressure from increased usage of antifungal agents in prophylaxis, empiric therapy, and agriculture. Limited antifungal therapeutic options are further challenged by drug-drug interactions, toxicity, and constraints in administration routes. Despite the need for more antifungal drug options, no new classes of antifungal drugs have become available over the last 2 decades, and only one single new agent from a known antifungal class has been approved in the last decade. Nevertheless, there is hope on the horizon, with a number of new antifungal classes in late-stage clinical development. In this review, we describe the mechanisms of drug resistance employed by fungi and extensively discuss the most promising drugs in development, including fosmanogepix (a novel Gwt1 enzyme inhibitor), ibrexafungerp (a first-in-class triterpenoid), olorofim (a novel dihyroorotate dehydrogenase enzyme inhibitor), opelconazole (a novel triazole optimized for inhalation), and rezafungin (an echinocandin designed to be dosed once weekly). We focus on the mechanism of action and pharmacokinetics, as well as the spectrum of activity and stages of clinical development. We also highlight the potential future role of these drugs and unmet needs.
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Affiliation(s)
- Martin Hoenigl
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria.
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, San Diego, CA, USA.
- Clinical and Translational Fungal-Working Group, University of California San Diego, La Jolla, San Diego, CA, USA.
| | - Rosanne Sprute
- Department I of Internal Medicine, Excellence Center for Medical Mycology (ECMM), University Hospital Cologne, Faculty of Medicine, University of Cologne, Cologne, Germany
- Chair Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University Hospital Cologne, Faculty of Medicine, University of Cologne, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Matthias Egger
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria
| | - Amir Arastehfar
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, USA
| | - Oliver A Cornely
- Department I of Internal Medicine, Excellence Center for Medical Mycology (ECMM), University Hospital Cologne, Faculty of Medicine, University of Cologne, Cologne, Germany
- Chair Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University Hospital Cologne, Faculty of Medicine, University of Cologne, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
- Clinical Trials Centre Cologne (ZKS Köln), University Hospital Cologne, Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Robert Krause
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria
| | - Cornelia Lass-Flörl
- Institute of Hygiene and Medical Microbiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Juergen Prattes
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria
| | - Andrej Spec
- Division of Infectious Diseases, Department of Medicine, Washington University School of Medicine, St. Louis, MI, USA
| | - George R Thompson
- Division of Infectious Diseases, Departments of Internal Medicine and Medical Microbiology and Immunology, University of California Davis Medical Center, Sacramento, CA, USA
| | - Nathan Wiederhold
- Department of Pathology and Laboratory Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - Jeffrey D Jenks
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, San Diego, CA, USA
- Clinical and Translational Fungal-Working Group, University of California San Diego, La Jolla, San Diego, CA, USA
- Division of General Internal Medicine, Department of Medicine, University of California San Diego, La Jolla, San Diego, CA, USA
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18
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Jenks JD, Nam HH, Hoenigl M. Invasive aspergillosis in critically ill patients: Review of definitions and diagnostic approaches. Mycoses 2021; 64:1002-1014. [PMID: 33760284 PMCID: PMC9792640 DOI: 10.1111/myc.13274] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/18/2021] [Accepted: 03/19/2021] [Indexed: 12/30/2022]
Abstract
Invasive aspergillosis (IA) is an increasingly recognised phenomenon in critically ill patients in the intensive care unit, including in patients with severe influenza and severe coronavirus disease 2019 (COVID-19) infection. To date, there are no consensus criteria on how to define IA in the ICU population, although several criteria are used, including the AspICU criteria and new consensus criteria to categorise COVID-19-associated pulmonary aspergillosis (CAPA). In this review, we describe the epidemiology of IA in critically ill patients, most common definitions used to define IA in this population, and most common clinical specimens obtained for establishing a mycological diagnosis of IA in the critically ill. We also review the most common diagnostic tests used to diagnose IA in this population, and lastly discuss the most common clinical presentation and imaging findings of IA in the critically ill and discuss areas of further needed investigation.
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Affiliation(s)
- Jeffrey D. Jenks
- Division of General Internal Medicine, Department of Medicine, University of California San Diego, San Diego, CA, USA,Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, San Diego, CA, USA,Clinical and Translational Fungal-Working Group, University of California San Diego, La Jolla, CA, USA
| | - Hannah H. Nam
- Division of Infectious Diseases, Department of Medicine, University of California Irvine, Orange, CA, USA
| | - Martin Hoenigl
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, San Diego, CA, USA,Clinical and Translational Fungal-Working Group, University of California San Diego, La Jolla, CA, USA,Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria
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19
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Hoenigl M, Salmanton-García J, Walsh TJ, Nucci M, Neoh CF, Jenks JD, Lackner M, Sprute R, Al-Hatmi AMS, Bassetti M, Carlesse F, Freiberger T, Koehler P, Lehrnbecher T, Kumar A, Prattes J, Richardson M, Revankar S, Slavin MA, Stemler J, Spiess B, Taj-Aldeen SJ, Warris A, Woo PCY, Young JAH, Albus K, Arenz D, Arsic-Arsenijevic V, Bouchara JP, Chinniah TR, Chowdhary A, de Hoog GS, Dimopoulos G, Duarte RF, Hamal P, Meis JF, Mfinanga S, Queiroz-Telles F, Patterson TF, Rahav G, Rogers TR, Rotstein C, Wahyuningsih R, Seidel D, Cornely OA. Global guideline for the diagnosis and management of rare mould infections: an initiative of the European Confederation of Medical Mycology in cooperation with the International Society for Human and Animal Mycology and the American Society for Microbiology. Lancet Infect Dis 2021; 21:e246-e257. [PMID: 33606997 DOI: 10.1016/s1473-3099(20)30784-2] [Citation(s) in RCA: 138] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 09/17/2020] [Accepted: 09/21/2020] [Indexed: 01/12/2023]
Abstract
With increasing numbers of patients needing intensive care or who are immunosuppressed, infections caused by moulds other than Aspergillus spp or Mucorales are increasing. Although antifungal prophylaxis has shown effectiveness in preventing many invasive fungal infections, selective pressure has caused an increase of breakthrough infections caused by Fusarium, Lomentospora, and Scedosporium species, as well as by dematiaceous moulds, Rasamsonia, Schizophyllum, Scopulariopsis, Paecilomyces, Penicillium, Talaromyces and Purpureocillium species. Guidance on the complex multidisciplinary management of infections caused by these pathogens has the potential to improve prognosis. Management routes depend on the availability of diagnostic and therapeutic options. The present recommendations are part of the One World-One Guideline initiative to incorporate regional differences in the epidemiology and management of rare mould infections. Experts from 24 countries contributed their knowledge and analysed published evidence on the diagnosis and treatment of rare mould infections. This consensus document intends to provide practical guidance in clinical decision making by engaging physicians and scientists involved in various aspects of clinical management. Moreover, we identify areas of uncertainty and constraints in optimising this management.
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Affiliation(s)
- Martin Hoenigl
- Section of Infectious Diseases and Tropical 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, USA; Clinical and Translational Fungal Research Working Group, University of California San Diego, San Diego, CA, USA; European Confederation of Medical Mycology Council, Basel, Switzerland.
| | - Jon Salmanton-García
- Faculty of Medicine, University of Cologne, Cologne, Germany; Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, Cologne, Germany
| | - Thomas J Walsh
- Department of Medicine, Department of Pediatrics, and Department of Microbiology and Immunology, Weill Cornell Medicine, New York, NY, USA; New York Presbyterian Hospital, Weill Cornell Medical Center, New York, NY, USA
| | - Marcio Nucci
- Department of Internal Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Chin Fen Neoh
- Faculty of Pharmacy, and Collaborative Drug Discovery Research Group, Pharmaceutical and Life Sciences, Community of Research, Universiti Teknologi MARA, Selangor, Malaysia
| | - Jeffrey D Jenks
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, San Diego, CA, USA; Clinical and Translational Fungal Research Working Group, University of California San Diego, San Diego, CA, USA; Division of General Internal Medicine, Department of Medicine, University of California San Diego, San Diego, CA, USA
| | - Michaela Lackner
- Institute of Hygiene and Medical Microbiology, Department of Hygiene, Medical Microbiology and Publics Health, Medical University Innsbruck, Innsbruck, Austria
| | - Rosanne Sprute
- Faculty of Medicine, University of Cologne, Cologne, Germany; German Centre for Infection Research, partner site Bonn-Cologne, Cologne, Germany
| | - Abdullah M S Al-Hatmi
- Department of Microbiology, Natural & Medical Sciences Research Center, University of Nizwa, Nizwa, Oman
| | - Matteo Bassetti
- Division of Infections Diseases, Department of Health Sciences, IRCCS San Martino Polyclinic Hospital, University of Genoa, Genoa, Italy
| | - Fabianne Carlesse
- Department of Pediatrics, and Pediatric Oncology Institute IOP-GRAACC-UNIFESP, Federal Univeristy of São Paulo, São Paulo, Brazil
| | - Tomas Freiberger
- Centre for Cardiovascular Surgery and Transplantation, and Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Philipp Koehler
- Faculty of Medicine, University of Cologne, Cologne, Germany; Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, Cologne, Germany; German Centre for Infection Research, partner site Bonn-Cologne, Cologne, Germany; Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Cologne, Germany
| | - Thomas Lehrnbecher
- Division of Pediatric Hematology and Oncology, Hospital for Children and Adolescents, University Hospital, Frankfurt, Germany
| | - Anil Kumar
- Department of Microbiology, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Kochi, India
| | - Juergen Prattes
- Section of Infectious Diseases and Tropical Medicine, Medical University of Graz, Graz, Austria
| | - Malcolm Richardson
- Division of Infection, Immunity and Respiratory Medicine, University of Manchester, Manchester, UK; Mycology Reference Centre Manchester, Manchester University NHS Foundation Trust, Manchester, UK
| | - Sanjay Revankar
- Division of Infectious Diseases, Wayne State University, Detroit, MI, USA
| | - Monica A Slavin
- University of Melbourne, Melbourne, VIC, Australia; National Centre for Infections in Cancer, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Jannik Stemler
- Faculty of Medicine, University of Cologne, Cologne, Germany; German Centre for Infection Research, partner site Bonn-Cologne, Cologne, Germany
| | - Birgit Spiess
- Department of Hematology and Oncology, University Hospital Mannheim, Heidelberg University, Mannheim, Germany
| | - Saad J Taj-Aldeen
- Department of Laboratory Medicne and Pathology, Hamad Medical Corporation, Doha, Qatar
| | - Adilia Warris
- Medical Research Council Centre for Medical Mycology, University of Exeter, Exeter, UK
| | - Patrick C Y Woo
- Department of Microbiology, University of Hong Kong, Hong Kong, China
| | | | - Kerstin Albus
- Faculty of Medicine, University of Cologne, Cologne, Germany; Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, Cologne, Germany
| | - Dorothee Arenz
- Faculty of Medicine, University of Cologne, Cologne, Germany; Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, Cologne, Germany; Medical Center Hamburg-Eppendorf, University of Hamburg, Hamburg, Germany
| | - Valentina Arsic-Arsenijevic
- National Reference Laboratory for Medical Mycology, Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, Belgrade, Serbia; European Confederation of Medical Mycology Council, Basel, Switzerland
| | - Jean-Philippe Bouchara
- Host-Pathogen Interaction Study Group, and Laboratory of Parasitology and Mycology, Angers University Hospital, Angers University, Angers, France
| | | | - Anuradha Chowdhary
- Department of Medical Mycology, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India
| | - G Sybren de Hoog
- Center of Expertise in Mycology, Radboud University Medical Center-Canisius Wilhelmina Hospital, Nijmegen, Netherlands
| | - George Dimopoulos
- Critical Care Department, Attikon University Hospital, National and Kapodistrian University of Athens, Greece
| | - Rafael F Duarte
- University Hospital Puerta de Hierro Majadahonda, Madrid, Spain
| | - Petr Hamal
- Department of Microbiology, Faculty of Medicine and Dentistry, University Hospital Olomouc, Palacky University Olomouc, Olomouc, Czech Republic; European Confederation of Medical Mycology Council, Basel, Switzerland
| | - Jacques F Meis
- Department of Medical Microbiology and Infectious Diseases, Radboud University Medical Center-Canisius Wilhelmina Hospital, Nijmegen, Netherlands; Center of Expertise in Mycology, Radboud University Medical Center-Canisius Wilhelmina Hospital, Nijmegen, Netherlands; European Confederation of Medical Mycology Council, Basel, Switzerland
| | - Sayoki Mfinanga
- National Institute for Medical Research, Tanzania; Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania; Nelson Mandela African Institution of Science and Technology, Arusha, Tanzania; Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Flavio Queiroz-Telles
- Department of Public Health, Clinics Hospital, Federal University of Parana, Curitiba, Brazil
| | - Thomas F Patterson
- UT Health San Antonio and South Texas Veterans Health Care System, San Antonio, TX, USA
| | - Galia Rahav
- Sheba Medical Center, and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Thomas R Rogers
- Department of Clinical Microbiology, Trinity College Dublin, St James's Hospital Campus, Dublin, Ireland
| | - Coleman Rotstein
- Division of Infectious Diseases, University of Toronto, Toronto, ON, Canada
| | - Retno Wahyuningsih
- Department of Parasitology, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Department of Parasitology, Faculty of Medicine, Universitas Kristen Indonesia, Jakarta, Indonesia
| | - Danila Seidel
- Faculty of Medicine, University of Cologne, Cologne, Germany; Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, Cologne, Germany; German Centre for Infection Research, partner site Bonn-Cologne, Cologne, Germany
| | - Oliver A Cornely
- Faculty of Medicine, University of Cologne, Cologne, Germany; Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, Cologne, Germany; Clinical Trials Center Cologne, University of Cologne, Cologne, Germany; German Centre for Infection Research, partner site Bonn-Cologne, Cologne, Germany; European Confederation of Medical Mycology Council, Basel, Switzerland
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20
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Jenks JD, Aslam S, Horton LE, Law N, Bharti A, Logan C, Taremi M, Vaida F, Ritter M. Early Monoclonal Antibody Administration Can Reduce Both Hospitalizations and Mortality in High-Risk Outpatients with COVID-19. Clin Infect Dis 2021; 74:752-753. [PMID: 34091664 PMCID: PMC8195212 DOI: 10.1093/cid/ciab522] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Jeffrey D Jenks
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, California
| | - Saima Aslam
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, California
| | - Lucy E Horton
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, California
| | - Nancy Law
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, California
| | - Ajay Bharti
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, California
| | - Cathy Logan
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, California
| | - Mahnaz Taremi
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, California
| | - Florin Vaida
- Division of Biostatistics & Bioinformatics, Department of Family Medicine and Public Health, University of California San Diego, La Jolla, California
| | - Michele Ritter
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, California
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21
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Horton LE, Jenks JD, Bharti A, Ritter ML, Bordeaux K. 474. Using telemedicine to provide virtual care for COVID-19 patients at home. Open Forum Infect Dis 2020. [PMCID: PMC7776495 DOI: 10.1093/ofid/ofaa439.667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background In response to the COVID-19 pandemic in San Diego, California, the Infectious Disease Division at the University of California San Diego established a COVID-19 Clinic dedicated solely to managing patients safely in their homes. This strategy was developed in response to: i) concerns regarding transmission of infection in the healthcare setting, ii) avoiding overwhelming the healthcare system with COVID-19 patients, iii) providing patients with expedited access to specialists, and iv) reducing the burden on the emergency department and urgent care. Methods The COVID-19 clinic staff is comprised of a dedicated nurse, administrative assistant, and four infectious diseases (ID) physicians who aim to see patients within 24 hours of referral via virtual clinics 5 days a week. An ID physician initially assesses each patient in a direct telemedicine visit and answers their questions, assesses disease severity, provides both symptom management and emotional support, and education about self-isolation and transmission-based precautions. The patients are then triaged to daily nursing phone calls and follow up visits as needed. Results Over a period of 12 weeks (March 27 to June 16, 2020), the clinic has seen 179 patients. To assess the impact of the clinic, patients are asked to complete a 6-point verbal patients satisfaction survey after their visit. Of the 133 patients who have completed the survey to date, the vast majority reported high satisfaction with their encounters with the COVID-19 physician, with a mean score of 4.8 or higher on all six questions (on a scale of 1 to 5). When asked “Did you feel comfortable talking to your COVID-19 ID physician?” on a scale of 1 to 5, the average score was 4.9. When asked “Did the physician do a good job answering your questions?” the average was 4.9. Patients reported feeling safer after talking with their physician (mean score 4.8), and felt better educated on how to self-quarantine at home (mean score 4.85) and when to seek care from an emergency room, urgent care or hospital (mean score 4.83). Conclusion The UCSD COVID-19 Clinic demonstrates how telemedicine can be utilized in response to a public health crisis by creating a virtual clinic to provide ID care for patients in their homes. Disclosures All Authors: No reported disclosures
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22
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Arastehfar A, Gabaldón T, Garcia-Rubio R, Jenks JD, Hoenigl M, Salzer HJF, Ilkit M, Lass-Flörl C, Perlin DS. Drug-Resistant Fungi: An Emerging Challenge Threatening Our Limited Antifungal Armamentarium. Antibiotics (Basel) 2020; 9:antibiotics9120877. [PMID: 33302565 PMCID: PMC7764418 DOI: 10.3390/antibiotics9120877] [Citation(s) in RCA: 91] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 11/02/2020] [Accepted: 12/03/2020] [Indexed: 12/14/2022] Open
Abstract
The high clinical mortality and economic burden posed by invasive fungal infections (IFIs), along with significant agricultural crop loss caused by various fungal species, has resulted in the widespread use of antifungal agents. Selective drug pressure, fungal attributes, and host- and drug-related factors have counteracted the efficacy of the limited systemic antifungal drugs and changed the epidemiological landscape of IFIs. Species belonging to Candida, Aspergillus, Cryptococcus, and Pneumocystis are among the fungal pathogens showing notable rates of antifungal resistance. Drug-resistant fungi from the environment are increasingly identified in clinical settings. Furthermore, we have a limited understanding of drug class-specific resistance mechanisms in emerging Candida species. The establishment of antifungal stewardship programs in both clinical and agricultural fields and the inclusion of species identification, antifungal susceptibility testing, and therapeutic drug monitoring practices in the clinic can minimize the emergence of drug-resistant fungi. New antifungal drugs featuring promising therapeutic profiles have great promise to treat drug-resistant fungi in the clinical setting. Mitigating antifungal tolerance, a prelude to the emergence of resistance, also requires the development of effective and fungal-specific adjuvants to be used in combination with systemic antifungals.
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Affiliation(s)
- Amir Arastehfar
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ 07110, USA; (A.A.); (R.G.-R.)
| | - Toni Gabaldón
- Life Sciences Programme, Supercomputing Center (BSC-CNS), Jordi Girona, 08034 Barcelona, Spain;
- Mechanisms of Disease Programme, Institute for Research in Biomedicine (IRB), 08024 Barcelona, Spain
- Catalan Institution for Research and Advanced Studies. Pg. Lluís Companys 23, 08010 Barcelona, Spain
| | - Rocio Garcia-Rubio
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ 07110, USA; (A.A.); (R.G.-R.)
| | - Jeffrey D. Jenks
- Department of Medicine, University of California San Diego, San Diego, CA 92103, USA;
- Clinical and Translational Fungal-Working Group, University of California San Diego, La Jolla, CA 92093, USA;
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, CA 92093, USA
| | - Martin Hoenigl
- Clinical and Translational Fungal-Working Group, University of California San Diego, La Jolla, CA 92093, USA;
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, CA 92093, USA
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria
| | | | - Macit Ilkit
- Division of Mycology, University of Çukurova, 01330 Adana, Turkey
- Correspondence: (M.I.); (D.S.P.); Tel.: +90-532-286-0099 (M.I.); +1-201-880-3100 (D.S.P.)
| | - Cornelia Lass-Flörl
- Institute of Hygiene and Medical Microbiology, Medical University of Innsbruck, 6020 Innsbruck, Austria;
| | - David S. Perlin
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ 07110, USA; (A.A.); (R.G.-R.)
- Correspondence: (M.I.); (D.S.P.); Tel.: +90-532-286-0099 (M.I.); +1-201-880-3100 (D.S.P.)
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23
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Jenks JD, Miceli MH, Prattes J, Mercier T, Hoenigl M. The Aspergillus Lateral Flow Assay for the Diagnosis of Invasive Aspergillosis: an Update. Curr Fungal Infect Rep 2020; 14:378-383. [PMID: 33312332 PMCID: PMC7717101 DOI: 10.1007/s12281-020-00409-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/20/2020] [Indexed: 12/17/2022]
Abstract
Purpose of Review To review the data on the Aspergillus lateral flow assay for the diagnosis of invasive Aspergillosis. Recent Findings Aspergillus spp. cause a wide spectrum of disease with invasive aspergillosis (IA) as its most severe manifestation. Early and reliable diagnosis of disease is crucial to decrease associated morbidity and mortality, and enable prompt initiation of treatment for IA. Most recently, non-culture-based tests, such as Aspergillus galactomannan (GM), have been useful in early identification and treatment of patients with IA. However, cost, turnaround time, and variable performance indifferent populations at risk for IA remain significant drawbacks to the use of this test. Several diagnostic tests for IA have been developed, including the sōna Aspergillus GM Lateral flow assay (GM-LFA) rapid test. Summary The GM-LFA has shown excellent performance for the diagnosis of IA in patients with hematologic malignancy and may be a viable option for settings where ELISA GM testing is not feasible. Further evaluation of the GM-LFA in the non-hematology setting is ongoing, including in solid organ transplant recipients and patients in the intensive care unit.
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Affiliation(s)
- Jeffrey D. Jenks
- Division of General Internal Medicine, University of California San Diego, La Jolla, CA USA
- Division of Infectious Diseases and Global Health, University of California San Diego, La Jolla, CA USA
- Clinical and Translational Fungal-Working Group, University of California San Diego, La Jolla, CA USA
| | - Marisa H. Miceli
- Division of Infectious Diseases, Department of Medicine, University of Michigan, Ann Arbor, MI USA
| | - Juergen Prattes
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Toine Mercier
- Department of Hematology, University Hospitals Leuven, 3000 Leuven, Belgium
- Department of Microbiology, Immunology and Transplantation, KU Leuven, 3000 Leuven, Belgium
| | - Martin Hoenigl
- Division of Infectious Diseases and Global Health, University of California San Diego, La Jolla, CA USA
- Clinical and Translational Fungal-Working Group, University of California San Diego, La Jolla, CA USA
- Section of Infectious Diseases and Tropical Medicine, Medical University of Graz, 8036 Graz, Austria
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24
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Affiliation(s)
- Jeffrey D Jenks
- Division of General Internal Medicine, University of California San Diego, San Diego, CA, United States.,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
| | - Juergen Prattes
- Section of Infectious Diseases and Tropical Medicine and Division of Pulmonology, Medical University of Graz, Graz, Austria
| | - Dieter Buchheidt
- Department of Hematology and Oncology, Mannheim University Hospital, Heidelberg University, Mannheim, Germany
| | - 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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25
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Abstract
INTRODUCTION The spectrum of disease caused by Aspergillus spp. is dependent on the immune system of the host, with invasive aspergillosis (IA) its most severe manifestation. Early and reliable diagnosis of Aspergillus disease is important to decrease associated morbidity and mortality from IA. AREAS COVERED The following review searched Pub Med for literature published since 2007 and will give an update on the current point-of-care diagnostic strategies for the diagnosis of IA, discuss needed areas of improvement for these tests, and future directions. EXPERT OPINION Several new diagnostic tests for IA - including point-of-care tests - are now available to complement conventional galactomannan (GM) testing. In particular, the Aspergillus-specific Lateral Flow Device (LFD) test and the sōna Aspergillus GM Lateral Flow Assay (LFA) are promising for the diagnosis of IA in patients with hematologic malignancy, although further evaluation in the non-hematology setting is needed. In addition, a true point-of-care test, particularly for easily obtained specimens like serum or urine that can be done at the bedside or in the Clinic in a matter of minutes is needed, such as the lateral flow dipstick test, which is under current evaluation. Lastly, improved diagnostic algorithms to diagnose IA in non-neutropenic patients is needed.
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Affiliation(s)
- Jeffrey D Jenks
- Division of General Internal Medicine, Department of Medicine, University of California San Diego , La Jolla, CA, USA.,Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego , La Jolla, CA, USA.,Clinical and Translational Fungal - Working Group, University of California San Diego , La Jolla, CA, USA
| | - Martin Hoenigl
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego , La Jolla, CA, USA.,Clinical and Translational Fungal - Working Group, University of California San Diego , La Jolla, CA, USA.,Division of Pulmonology and Section of Infectious Diseases, Medical University of Graz , Graz, Austria
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26
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Jenks JD, Cornely OA, Chen SCA, Thompson GR, Hoenigl M. Breakthrough invasive fungal infections: Who is at risk? Mycoses 2020; 63:1021-1032. [PMID: 32744334 DOI: 10.1111/myc.13148] [Citation(s) in RCA: 90] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 07/17/2020] [Accepted: 07/18/2020] [Indexed: 12/18/2022]
Abstract
The epidemiology of invasive fungal infections (IFIs) in immunocompromised individuals has changed over the last few decades, partially due to the increased use of antifungal agents to prevent IFIs. Although this strategy has resulted in an overall reduction in IFIs, a subset of patients develop breakthrough IFIs with substantial morbidity and mortality in this population. Here, we review the most significant risk factors for breakthrough IFIs in haematology patients, solid organ transplant recipients, and patients in the intensive care unit, focusing particularly on host factors, and highlight areas that require future investigation.
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Affiliation(s)
- Jeffrey D Jenks
- Division of General Internal Medicine, Department of Medicine, University of California San Diego, La Jolla, California, USA.,Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, California, USA.,Clinical and Translational Fungal-Working Group, University of California San Diego, La Jolla, California, USA
| | - Oliver A Cornely
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany.,Department I of Internal Medicine, ECMM Center of Excellence for Medical Mycology, German Centre for Infection Research, Partner Site Bonn-Cologne (DZIF), University of Cologne, Cologne, Germany.,Clinical Trials Centre Cologne (ZKS Köln), University of Cologne, Cologne, Germany
| | - Sharon C-A Chen
- Centre for Infectious Diseases and Microbiology, Westmead Hospital, and Sydney Medical School, The University of Sydney, Camperdown, NSW, Australia
| | - George R Thompson
- Department of Internal Medicine Division of Infectious Diseases and Department of Medical Microbiology and Immunology, UC-Davis Medical Center, Sacramento, California, USA
| | - Martin Hoenigl
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, California, USA.,Clinical and Translational Fungal-Working Group, University of California San Diego, La Jolla, California, USA.,Division of Pulmonology and Section of Infectious Diseases, Medical University of Graz, Graz, Austria
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Jenks JD, Prattes J, Frank J, Spiess B, Mehta SR, Boch T, Buchheidt D, Hoenigl M. Performance of the Bronchoalveolar Lavage Fluid Aspergillus Galactomannan Lateral Flow Assay with Cube Reader for Diagnosis of Invasive Pulmonary Aspergillosis: a Multicenter Cohort Study. Clin Infect Dis 2020; 73:e1737-e1744. [PMID: 32866234 DOI: 10.1093/cid/ciaa1281] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 08/26/2020] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The Aspergillus Galactomannan Lateral Flow Assay (LFA) is a rapid test for the diagnosis of invasive aspergillosis (IA) that has been almost exclusively evaluated in patients with hematologic malignancies. An automated digital cube reader which allows for quantification of results has recently been added to the test kits. METHODS We performed a retrospective multicenter study on bronchoalveolar lavage fluid (BALF) samples obtained from 296 patients with various underlying diseases (65% without underlying hematological malignancy) who had BALF galactomannan (GM) ordered between 2013 and 2019 at the University of California San Diego, the Medical University of Graz, Austria, and the Mannheim University Hospital, Germany. RESULTS Cases were classified as proven (n=2), probable (n=56), putative (n=30), possible (n=45), and no IA (n=162). The LFA showed an area under the curve (AUC) of 0.865 (95% CI 0.815-0.916) for differentiating proven/probable or putative IA versus no IA, with a sensitivity of 74% and a specificity of 83% at an optical density index cut-off of 1.5. After exclusion of GM as mycological criterion for case classification, diagnostic performance of the LFA was highly similar to GM testing (AUC 0.892 versus 0.893, respectively). LFA performance was consistent across different patient cohorts and centers. CONCLUSION In this multicenter study the LFA assay from BALF demonstrated good diagnostic performance for IA that was consistent across patient cohorts and locations. The LFA may serve a role as a rapid test that may replace conventional GM testing in settings where GM results are not rapidly available.
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Affiliation(s)
- Jeffrey D Jenks
- Division of General Internal Medicine, University of California San Diego, San Diego, CA, United States.,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
| | - Juergen Prattes
- Section of Infectious Diseases and Tropical Medicine and Division of Pulmonology, Medical University of Graz, Graz, Austria
| | - Johanna Frank
- Section of Infectious Diseases and Tropical Medicine and Division of Pulmonology, Medical University of Graz, Graz, Austria
| | - Birgit Spiess
- Department of Hematology and Oncology, Mannheim University Hospital, Heidelberg University, Mannheim, Germany
| | - Sanjay R Mehta
- 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
| | - Tobias Boch
- Department of Hematology and Oncology, Mannheim University Hospital, Heidelberg University, Mannheim, Germany
| | - Dieter Buchheidt
- Department of Hematology and Oncology, Mannheim University Hospital, Heidelberg University, Mannheim, Germany
| | - 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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Abstract
Screening for latent tuberculosis infection is recommended for foreign-born persons in the United States. We used proxy data from electronic health records to determine that 17.5% of foreign-born outpatients attending the UC San Diego Health clinic (San Diego, CA, USA) underwent screening. Ending the global tuberculosis epidemic requires improved screening.
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Thompson III GR, Cornely OA, Pappas PG, Patterson TF, Hoenigl M, Jenks JD, Clancy CJ, Nguyen MH. Invasive Aspergillosis as an Under-recognized Superinfection in COVID-19. Open Forum Infect Dis 2020; 7:ofaa242. [PMID: 32754626 PMCID: PMC7337819 DOI: 10.1093/ofid/ofaa242] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 06/11/2020] [Indexed: 01/08/2023] Open
Abstract
Pulmonary aspergillosis has been increasingly reported following severe respiratory viral infections. Millions have been infected by SARS-CoV-2, placing large numbers of patients at-risk for COVID-19 associated pulmonary aspergillosis (CAPA). Prompt recognition of this syndrome and is paramount to improve outcomes.
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Affiliation(s)
- George R Thompson III
- Department of Internal Medicine, University of California Davis Medical Center, Davis, California, USA
- Division of Infectious Diseases and Department of Medical Microbiology and Immunology, University of California Davis Medical Center, Davis, California, USA
| | - Oliver A Cornely
- Department of Internal Medicine, University Hospital of Cologne, Cologne, Germany
- 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
| | - Peter G Pappas
- Department of Internal Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Thomas F Patterson
- University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
- South Texas Veterans Health Care System, San Antonio, Texas, USA
| | - Martin Hoenigl
- Division of Infectious Diseases and Global Health, University of California San Diego, La Jolla, California, USA
- Section of Infectious Diseases and Tropical Medicine, Medical University of Graz, Graz, Austria
| | - Jeffrey D Jenks
- Division of Infectious Diseases and Global Health, University of California San Diego, La Jolla, California, USA
| | - Cornelius J Clancy
- VA Pittsburgh Healthcare System, Pittsburgh, Pennsylvania, USA
- Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - M Hong Nguyen
- Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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Arastehfar A, Carvalho A, van de Veerdonk FL, Jenks JD, Koehler P, Krause R, Cornely OA, S. Perlin D, Lass-Flörl C, Hoenigl M. COVID-19 Associated Pulmonary Aspergillosis (CAPA)-From Immunology to Treatment. J Fungi (Basel) 2020; 6:E91. [PMID: 32599813 PMCID: PMC7346000 DOI: 10.3390/jof6020091] [Citation(s) in RCA: 230] [Impact Index Per Article: 57.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 06/19/2020] [Accepted: 06/22/2020] [Indexed: 01/09/2023] Open
Abstract
Like severe influenza, coronavirus disease-19 (COVID-19) resulting in acute respiratory distress syndrome (ARDS) has emerged as an important disease that predisposes patients to secondary pulmonary aspergillosis, with 35 cases of COVID-19 associated pulmonary aspergillosis (CAPA) published until June 2020. The release of danger-associated molecular patterns during severe COVID-19 results in both pulmonary epithelial damage and inflammatory disease, which are predisposing risk factors for pulmonary aspergillosis. Moreover, collateral effects of host recognition pathways required for the activation of antiviral immunity may, paradoxically, contribute to a highly permissive inflammatory environment that favors fungal pathogenesis. Diagnosis of CAPA remains challenging, mainly because bronchoalveolar lavage fluid galactomannan testing and culture, which represent the most sensitive diagnostic tests for aspergillosis in the ICU, are hindered by the fact that bronchoscopies are rarely performed in COVID-19 patients due to the risk of disease transmission. Similarly, autopsies are rarely performed, which may result in an underestimation of the prevalence of CAPA. Finally, the treatment of CAPA is complicated by drug-drug interactions associated with broad spectrum azoles, renal tropism and damage caused by SARS-CoV-2, which may challenge the use of liposomal amphotericin B, as well as the emergence of azole-resistance. This clinical reality creates an urgency for new antifungal drugs currently in advanced clinical development with more promising pharmacokinetic and pharmacodynamic profiles.
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Affiliation(s)
- Amir Arastehfar
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ 07110, USA;
| | - Agostinho Carvalho
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal
- ICVS/3B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
| | - Frank L. van de Veerdonk
- Department of Internal Medicine, Radboud University Medical Center, 6525 Nijmegen, The Netherlands;
- Radboud Institute of Molecular Life Sciences, Radboud University Medical Center, 6525Nijmegen, The Netherlands
| | - Jeffrey D. Jenks
- Department of Medicine, University of California San Diego, San Diego, CA 92103, USA;
- Clinical and Translational Fungal-Working Group, University of California San Diego, La Jolla, CA 92093, USA
| | - Philipp Koehler
- Department I of Internal Medicine, Medical Faculty and University Hospital Cologne, University of Cologne, 50937 Cologne, Germany; (P.K.); (O.A.C.)
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, 50937Cologne, Germany
| | - Robert Krause
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria;
| | - Oliver A. Cornely
- Department I of Internal Medicine, Medical Faculty and University Hospital Cologne, University of Cologne, 50937 Cologne, Germany; (P.K.); (O.A.C.)
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, 50937Cologne, Germany
- Zentrum fuer klinische Studien (ZKS) Köln, Clinical Trials Centre Cologne, 50937 Cologne, Germany
- German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, Medical Faculty and University Hospital Cologne, University of Cologne, 50937 Cologne, Germany
| | - David S. Perlin
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ 07110, USA;
| | - Cornelia Lass-Flörl
- Division of Hygiene and Medical Microbiology, Medical University of Innsbruck, 6020 Innsbruck, Austria;
| | - Martin Hoenigl
- Clinical and Translational Fungal-Working Group, University of California San Diego, La Jolla, CA 92093, USA
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria;
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California, San Diego, San Diego, CA 92093, USA
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Jenks JD, Seidel D, Cornely OA, Chen S, van Hal S, Kauffman C, Miceli MH, Heinemann M, Christner M, Jover Sáenz A, Burchardt A, Kemmerling B, Herbrecht R, Steinmann J, Shoham S, Gräber S, Pagano L, Deeren D, Slavin MA, Hoenigl M. Clinical characteristics and outcomes of invasive Lomentospora prolificans infections: Analysis of patients in the FungiScope ® registry. Mycoses 2020; 63:437-442. [PMID: 32080902 DOI: 10.1111/myc.13067] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 02/10/2020] [Accepted: 02/14/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVES Invasive fungal infections caused by Lomentospora prolificans are associated with very high mortality rates and can be challenging to treat given pan-drug resistance to available antifungal agents. The objective of this study was to describe the clinical presentation and outcomes in a cohort of patients with invasive L prolificans infections. METHODS We performed a retrospective review of medical records of patients with invasive L prolificans infection in the FungiScope® registry of rare invasive fungal infections. Patients diagnosed between 01 January 2008 and 09 September 2019 were included in for analysis. RESULTS The analysis included 41 patients with invasive L prolificans infection from eight different countries. Haematological/oncological malignancies were the most frequent underlying disease (66%), disseminated infection was frequent (61%), and the lung was the most commonly involved organ (44%). Most infections (59%) were breakthrough infections. Progression/deterioration/treatment failure was observed in 23/40 (58%) of patients receiving antifungal therapy. In total, 21/41 (51%) patients, and 77% of patients with underlying haematological/oncological malignancy, had a fatal outcome attributed to invasive fungal infection. Combination antifungal therapy was frequent (24/40) and associated with improved survival. In particular, treatment regimens including terbinafine were significantly associated with higher treatment success at final assessment (P = .012), with a positive trend observed for treatment regimens that included voriconazole (P = .054). CONCLUSIONS Lomentospora prolificans infections were associated with mortality rates of 77% and above in patients with underlying haematological/oncological malignancies and those with disseminated infections. While combination therapy is the preferred option for now, the hope lies with novel antifungals currently under development.
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Affiliation(s)
- Jeffrey D Jenks
- Department of Medicine, University of California San Diego, San Diego, CA, USA.,Clinical and Translational Fungal Research Group, University of California San Diego, San Diego, CA, USA
| | - Danila Seidel
- Department I of Internal Medicine, ECMM Excellence Centre of Medical Mycology, CECAD-Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University Hospital Cologne, Cologne, Germany
| | - Oliver A Cornely
- Department I of Internal Medicine, ECMM Excellence Centre of Medical Mycology, CECAD-Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University Hospital Cologne, Cologne, Germany
| | - Sharon Chen
- Sydney Medical School, Centre for Infectious Diseases and Microbiology, Westmead Hospital, The University of Sydney, Camperdown, New South Wales, Australia
| | - Sebastiaan van Hal
- Department of Microbiology and Infectious Diseases, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Carol Kauffman
- Department of Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Marisa H Miceli
- Department of Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Melina Heinemann
- Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Martin Christner
- Department of Medical Microbiology, Virology and Hygiene, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Alfredo Jover Sáenz
- Territorial Unit of Nosocomial Infection and antibiotic policy (TUNI), University Hospital Arnau de Vilanova, Lleida, Spain
| | - Alexander Burchardt
- Department of Hematology, Hospital of Justus Liebig University, Giessen, Germany
| | - Björn Kemmerling
- Department of Hematology, Hospital of Justus Liebig University, Giessen, Germany
| | - Raoul Herbrecht
- Department of Oncology and Hematology, Strasbourg University Hospital, Strasbourg, France
| | - Joerg Steinmann
- Institute of Clinical Hygiene, Medical Microbiology and Infectiology, Klinikum Nürnberg, Paracelsus Medical University, Nuremberg, Germany.,Institute of Medical Microbiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Shmuel Shoham
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Sandra Gräber
- Institute of Medical Microbiology and Epidemiology of Infectious Diseases, University Hospital Leipzig, Leipzig, Germany
| | - Livio Pagano
- Department of Hematology, Fondazione Policlinico A. Gemelli - IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Dries Deeren
- Department of Hematology, AZ Delta, Roeselare, Belgium
| | - Monica A Slavin
- Department of Infectious Diseases, Peter MacCallum Cancer Centre, National Centre for Infections in Cancer, Melbourne, Vic., Australia
| | - Martin Hoenigl
- Department of Medicine, University of California San Diego, San Diego, CA, USA.,Clinical and Translational Fungal Research Group, University of California San Diego, San Diego, CA, USA.,Department of Medicine, ECMM Excellence Centre of Medical Mycology, Medical University of Graz, Graz, Austria
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Jenks JD, Reed SL, Hoenigl M. Risk factors and outcomes of culture-proven acute Coccidioides spp. infection in San Diego, California, United States. Mycoses 2020; 63:553-557. [PMID: 32176829 DOI: 10.1111/myc.13074] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 03/05/2020] [Accepted: 03/10/2020] [Indexed: 11/27/2022]
Abstract
BACKGROUND Coccidioides spp. are dimorphic fungi endemic to parts of the United States, Mexico, Central and South America. Infection can cause a range of disease from self-limited acute pneumonia to severe disseminated disease. METHODS We performed a retrospective chart review of medical records of cases of culture-proven acute coccidioidomycosis at the University of California San Diego between 1 April 2015 and 31 December 2019 and described the demographics, risk factors and outcomes of these cases. RESULTS Over the study period, fifteen evaluable cases of culture-proven acute coccidioidomycosis were identified. Of these, 87% (13/15) had traditional risk factors for coccidioidomycosis infection while two lacked known risk factors, including one patient with cirrhosis and one with chronic hepatitis C infection. Seven of fifteen (47%) had primary coccidioidomycosis of the lungs without dissemination and 7/15 (47%) disseminated disease. Of those with disseminated disease, 6/7 (86%) had either high-risk ethnicity or blood type as their only risk factor. At 90 days, 11/15 (73%) were alive, 3/15 (20%) deceased and 1/15 (7%) lost to follow-up. Of those not alive at 90 days, 1/3 (33%) had disseminated disease and 2/3 (67%) primary coccidioidomycosis, both on immunosuppressive therapy. DISCUSSION Coccidioides spp. infection occurs in a variety of hosts with varying underlying risk factors, with the majority in our cohort overall and 86% with disseminated disease lacking traditional risk factors for invasive fungal infection other than ethnicity and/or blood phenotype. Clinicians should be aware of these non-traditional risk factors in patients with coccidioidomycosis infection.
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Affiliation(s)
- Jeffrey D Jenks
- Department of Medicine, University of California San Diego, La Jolla, California.,Clinical and Translational Fungal - Working Group, University of California San Diego, La Jolla, California
| | - Sharon L Reed
- Clinical and Translational Fungal - Working Group, University of California San Diego, La Jolla, California.,Department of Pathology, University of California San Diego, La Jolla, California.,Division of Infectious Diseases and Global Health, University of California San Diego, La Jolla, California
| | - Martin Hoenigl
- Clinical and Translational Fungal - Working Group, University of California San Diego, La Jolla, California.,Division of Infectious Diseases and Global Health, University of California San Diego, La Jolla, California
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Egger M, Jenks JD, Hoenigl M, Prattes J. Blood Aspergillus PCR: The Good, the Bad, and the Ugly. J Fungi (Basel) 2020; 6:jof6010018. [PMID: 32012787 PMCID: PMC7151127 DOI: 10.3390/jof6010018] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Revised: 01/17/2020] [Accepted: 01/20/2020] [Indexed: 12/11/2022] Open
Abstract
Invasive Aspergillosis (IA) is one of the most common invasive fungal diseases and is accompanied by high morbidity and mortality. In order to maximize patient outcomes and survival, early and rapid diagnosis has been shown to be pivotal. Hence, diagnostic tools aiding and improving the diagnostic process are ambitiously searched for. In this context, polymerase chain reaction (PCR) may represent a potential candidate. Its additional value and benefits in diagnosis have been demonstrated and are scientifically established. Nevertheless, standardized and widespread usage is sparse because several factors influence diagnostic quality and need to be considered in order to optimize diagnostic performance and outcome. In the following review, the current role of PCR in the diagnosis of IA is explored, with special focus on the strengths and limitations of PCR in different settings.
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Affiliation(s)
- Matthias Egger
- Section of Infectious Diseases and Tropical Medicine, Medical University of Graz, 8036 Graz, Austria; (M.E.); (M.H.)
| | - Jeffrey D. Jenks
- Department of Medicine, University of California San Diego, San Diego, CA 92093, USA;
- Clinical and Translational Fungal Research Group, University of California San Diego, San Diego, CA 92093, USA
| | - Martin Hoenigl
- Section of Infectious Diseases and Tropical Medicine, Medical University of Graz, 8036 Graz, Austria; (M.E.); (M.H.)
- Department of Medicine, University of California San Diego, San Diego, CA 92093, USA;
- Clinical and Translational Fungal Research Group, University of California San Diego, San Diego, CA 92093, USA
| | - Juergen Prattes
- Section of Infectious Diseases and Tropical Medicine, Medical University of Graz, 8036 Graz, Austria; (M.E.); (M.H.)
- Correspondence: ; Tel.: +43-316-385-30046
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Hoenigl M, Reed SL, Mehta SR, Law N, Aslam S, Taplitz R, Jenks JD. 257. Aspergillus Galactomannan Lateral Flow Assay for Rapid Diagnosis of Invasive Aspergillosis in Bronchoalveolar Lavage. Open Forum Infect Dis 2019. [PMCID: PMC6810720 DOI: 10.1093/ofid/ofz360.332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background Methods Results Conclusion Disclosures
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Affiliation(s)
- Martin Hoenigl
- University of California at San Diego, San Diego, California
| | - Sharon L Reed
- University of California at San Diego, San Diego, California
| | - Sanjay R Mehta
- University of California at San Diego, San Diego, California
| | - Nancy Law
- University of California at San Diego, San Diego, California
| | - Saima Aslam
- University of California at San Diego, San Diego, California
| | - Randy Taplitz
- University of California at San Diego, San Diego, California
| | - Jeffrey D Jenks
- University of California at San Diego, San Diego, California
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Abstract
PURPOSE OF REVIEW The incidence of invasive aspergillosis has increased substantially over the past few decades, accompanied by a change in susceptibility patterns of Aspergillus fumigatus with increasing resistance observed against triazole antifungals, including voriconazole and isavuconazole, the most commonly used antifungal agents for the disease. Culture-based methods for determining triazole resistance are still the gold standard but are time consuming and lack sensitivity. We sought to provide an update on non-culture-based methods for detecting resistance patterns to Aspergillus. RECENT FINDINGS New molecular-based approaches for detecting triazole resistance to Aspergillus, real-time polymerase chain reaction (PCR) to detect mutations to the Cyp51A protein, have been developed which are able to detect most triazole-resistant A. fumigatus strains in patients with invasive aspergillosis. SUMMARY Over the last few years, a number of non-culture-based methods for molecular detection of Aspergillus triazole resistance have been developed that may overcome some of the limitations of culture. These molecular methods are therefore of high epidemiological and clinical relevance, mainly in immunocompromised patients with hematological malignancies, where culture has particularly limited sensitivity. These assays are now able to detect most triazole-resistant Aspergillus fumigatus strains. Given that resistance rates vary, clinical utility for these assays still depends on regional resistance patterns.
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Affiliation(s)
- Jeffrey D. Jenks
- Department of Medicine, University of California San Diego, San Diego, CA 92103, USA
| | - Birgit Spiess
- Department of Hematology and Oncology, Scientific Laboratory, University Hospital Mannheim, Heidelberg University, Pettenkoferstraße 22, 68169 Mannheim, Germany
| | - Dieter Buchheidt
- Department of Hematology and Oncology, Scientific Laboratory, University Hospital Mannheim, Heidelberg University, Pettenkoferstraße 22, 68169 Mannheim, Germany
| | - Martin Hoenigl
- Department of Medicine, University of California San Diego, San Diego, CA 92103, USA
- Section of Infectious Diseases and Tropical Medicine, Medical University of Graz, Graz, Austria
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Jenks JD, Spiess B, Buchheidt D, Hoenigl M. Correction to: (New) Methods for Detection of Aspergillus fumigatus Resistance in Clinical Samples. Curr Fungal Infect Rep 2019. [DOI: 10.1007/s12281-019-00346-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Rawlings SA, Heldt S, Prattes J, Eigl S, Jenks JD, Flick H, Rabensteiner J, Prüller F, Wölfler A, Neumeister P, Strohmaier H, Krause R, Hoenigl M. Using Interleukin 6 and 8 in Blood and Bronchoalveolar Lavage Fluid to Predict Survival in Hematological Malignancy Patients With Suspected Pulmonary Mold Infection. Front Immunol 2019; 10:1798. [PMID: 31428097 PMCID: PMC6687868 DOI: 10.3389/fimmu.2019.01798] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 07/17/2019] [Indexed: 12/29/2022] Open
Abstract
Background: Molds and other pathogens induce elevated levels of several cytokines, including interleukin (IL)-6 and IL-8. The objective of this study was to investigate the prognostic value of IL-6 and IL-8 as well as fungal biomarkers in blood and bronchoalveolar lavage fluid (BAL) for overall survival in patients with underlying hematological malignancies and suspected mold infection. Methods: This cohort study included 106 prospectively enrolled adult cases undergoing bronchoscopy. Blood samples were collected within 24 h of BAL sampling and, in a subset of 62 patients, serial blood samples were collected up until 4 days after bronchoscopy. IL-6, IL-8, and other cytokines as well as galactomannan (GM) and β-D-glucan (BDG) were assayed in blood and BAL fluid and associations with overall mortality were assessed at the end of the study using receiver operating characteristic (ROC) curve analysis. Results: Both blood IL-8 (AUC 0.731) and blood IL-6 (AUC 0.699) as well as BAL IL-6 (AUC 0.763) and BAL IL-8 (AUC 0.700) levels at the time of bronchoscopy were predictors of 30-day all-cause mortality. Increasing blood IL-6 levels between bronchoscopy and day four after bronchoscopy were significantly associated with higher 90-day mortality, with similar findings for increasing IL-8 levels. In ROC analysis the difference of blood IL-8 levels between 4 days after bronchoscopy and the day of bronchoscopy had an AUC of 0.829 (95%CI 0.71-0.95; p < 0.001) for predicting 90-day mortality. Conclusions: Elevated levels of IL-6 and IL-8 in blood or BAL fluid at the time of bronchoscopy, and rising levels in blood 4 days following bronchoscopy were predictive of mortality in these patients with underlying hematological malignancy who underwent bronchoscopy for suspected mold infection.
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Affiliation(s)
- Stephen A Rawlings
- Division of Infectious Diseases, Department of Medicine, University of California, San Diego, San Diego, CA, United States
| | - Sven Heldt
- Division of Pulmonology, Medical University of Graz, Graz, Austria.,Section of Infectious Diseases and Tropical Medicine, Medical University of Graz, Graz, Austria
| | - Juergen Prattes
- Section of Infectious Diseases and Tropical Medicine, Medical University of Graz, Graz, Austria
| | - Susanne Eigl
- Division of Pulmonology, Medical University of Graz, Graz, Austria
| | - Jeffrey D Jenks
- Department of Medicine, University of California, San Diego, San Diego, CA, United States
| | - Holger Flick
- Division of Pulmonology, Medical University of Graz, Graz, Austria
| | - Jasmin Rabensteiner
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
| | - Florian Prüller
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
| | - Albert Wölfler
- Division of Hematology, Medical University of Graz, Graz, Austria
| | - Peter Neumeister
- Division of Hematology, Medical University of Graz, Graz, Austria
| | - Heimo Strohmaier
- Center for Medical Research, Medical University of Graz, Graz, Austria
| | - Robert Krause
- Section of Infectious Diseases and Tropical Medicine, Medical University of Graz, Graz, Austria.,BioTechMed-Graz, Graz, Austria
| | - Martin Hoenigl
- Division of Infectious Diseases, Department of Medicine, University of California, San Diego, San Diego, CA, United States.,Division of Pulmonology, Medical University of Graz, Graz, Austria.,Section of Infectious Diseases and Tropical Medicine, Medical University of Graz, Graz, Austria
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Jenks JD, Mehta SR, Hoenigl M. Broad spectrum triazoles for invasive mould infections in adults: Which drug and when? Med Mycol 2019; 57:S168-S178. [PMID: 30816967 DOI: 10.1093/mmy/myy052] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 05/24/2018] [Accepted: 06/27/2018] [Indexed: 12/13/2022] Open
Abstract
Invasive mould infections are an increasing cause of morbidity and mortality globally, mainly due to increasing numbers of immunocompromised individuals at risk for fungal infections. The introduction of broad spectrum triazoles, which are much better tolerated compared to conventional amphotericin B formulations, has increased survival, particularly in invasive mould infection. However, early initiation of appropriate antifungal treatment remains a major predictor of outcome in invasive mould infection, but despite significant advances in diagnosis of these diseases, early diagnosis remains a challenge. As a result, prophylaxis with mould-active triazoles is widely used for those patients at highest risk for invasive mould infection, including patients with prolonged neutropenia after induction chemotherapy for acute myeloid leukemia and patients with graft-versus-host-disease. Posaconazole is the recommended drug of choice for antimould prophylaxis in these high-risk patients. Voriconazole has its primary role in treatment of invasive aspergillosis but not in prophylaxis. Recently, isavuconazole has been introduced as an excellent alternative to voriconazole for primary treatment of invasive aspergillosis in patients with hematological malignancies. Compared to voriconazole, isavuconazole and posaconazole have broader activity against moulds and are therefore also an option for treatment of mucormycosis in the presence of intolerance or contraindications against liposomal amphotericin B.
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Affiliation(s)
- Jeffrey D Jenks
- Department of Medicine, University of California-San Diego, San Diego, California, USA
| | - Sanjay R Mehta
- Division of Infectious Diseases, Department of Medicine, University of California-San Diego, San Diego, California, USA
| | - Martin Hoenigl
- Division of Infectious Diseases, Department of Medicine, University of California-San Diego, San Diego, California, USA.,Section of Infectious Diseases and Tropical Medicine AND Division of Pulmonology, Medical University of Graz, Graz, Austria
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Jenks JD, Mehta SR, Taplitz R, Law N, Reed SL, Hoenigl M. Bronchoalveolar lavage Aspergillus Galactomannan lateral flow assay versus Aspergillus-specific lateral flow device test for diagnosis of invasive pulmonary Aspergillosis in patients with hematological malignancies. J Infect 2019; 78:249-259. [DOI: 10.1016/j.jinf.2018.10.014] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 10/08/2018] [Accepted: 10/15/2018] [Indexed: 11/29/2022]
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Jenks JD, Mehta SR, Taplitz R, Aslam S, Reed SL, Hoenigl M. Point-of-care diagnosis of invasive aspergillosis in non-neutropenic patients: Aspergillus Galactomannan Lateral Flow Assay versus Aspergillus-specific Lateral Flow Device test in bronchoalveolar lavage. Mycoses 2019; 62:230-236. [PMID: 30565352 DOI: 10.1111/myc.12881] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 11/30/2018] [Accepted: 12/09/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND We compared new Aspergillus Galactomannan Lateral Flow Assay with the newly formatted Aspergillus-specific Lateral Flow device tests for the diagnosis of invasive pulmonary aspergillosis (IPA) in non-neutropenic patients. METHODS We performed both tests in 82 bronchoalveolar lavage fluid samples from 82 patients at risk for IPA but without underlying haematologic malignancy. Samples were collected between September 2016 and September 2018 at the University of California San Diego, United States. IPA was classified following two published consensus criteria. RESULTS Classification of cases varied widely between the two consensus criteria. When using criteria established for the intensive care unit, 26/82 patients (32%) met criteria for proven or putative IPA. Both point-of-care assays showed sensitivities ranging between 58% and 69%, with specificities between 68% and 75%. Sensitivity increased up to 81% when both tests were combined. CONCLUSION The study outlines the need for updated, unified and more broadly applicable consensus definitions for classifying IPA in non-neutropenic patients, a work that is currently in progress. Both point-of-care tests showed comparable performance, with sensitivities and specificities in the 60%-70% range when used alone and increasing to 80% when used in combination. The new point-of-care tests may serve a role at the bedside in those with clinical suspicion of IPA.
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Affiliation(s)
- Jeffrey D Jenks
- Department of Medicine, University of California San Diego, San Diego, California
| | - Sanjay R Mehta
- Department of Medicine, University of California San Diego, San Diego, California
| | - Randy Taplitz
- Department of Medicine, University of California San Diego, San Diego, California
| | - Saima Aslam
- Department of Medicine, University of California San Diego, San Diego, California
| | - Sharon L Reed
- Department of Medicine, University of California San Diego, San Diego, California.,Department of Pathology, University of California San Diego, San Diego, California
| | - Martin Hoenigl
- Department of Medicine, University of California San Diego, San Diego, California
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Abstract
INTRODUCTION The spectrum of disease caused by Aspergillus spp. is dependent on the immune system of the host, and ranges from invasive aspergillosis (IA) to chronic pulmonary aspergillosis (CPA). Early and reliable diagnosis of Aspergillus disease is important to decrease associated morbidity and mortality. Areas covered: The following review will give an update on current diagnostic strategies for the diagnosis of IA and CPA. Expert commentary: Several new diagnostics for IA (including point-of-care tests) are now available to complement galactomannan testing. In particular, immunoPET/MRI imaging may be a promising approach for diagnosing IA in the near future. Notably, nearly all new biomarkers and tests for IA have been evaluated in the hematology setting only. Validation of biomarkers and tests is therefore needed for the increasing proportion of patients who develop IA outside the hematology setting. As an important first step, reliable definitions of IA are needed for non-hematology settings as clinical presentation and radiologic findings differ in these settings. CPA diagnosis is based on a combination of radiological findings in chest CT, mycological evidence (e.g. by the Aspergillus-specific IgG assay), exclusion of alternative diagnosis and chronicity. ([18F]FDG) PET/CT and immuno PET/MRI imaging are promising new imaging approaches.
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Affiliation(s)
- Jeffrey D Jenks
- a Department of Medicine , University of California-San Diego , San Diego , CA , USA
| | - Helmut J F Salzer
- b Department of Pulmonary Medicine , Kepler University Hospital , Linz , Austria.,c Institute of Nuclear Medicine and Endocrinology , Kepler University Hospital , Linz , Austria
| | - Martin Hoenigl
- d Division of Infectious Diseases, Department of Medicine , University of California-San Diego , San Diego , CA , USA.,e Section of Infectious Diseases and Tropical Medicine and Division of Pulmonology , Medical University of Graz , Graz , Austria
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Abstract
Infections caused by Aspergillus spp. remain associated with high morbidity and mortality. While mold-active antifungal prophylaxis has led to a decrease of occurrence of invasive aspergillosis (IA) in those patients most at risk for infection, breakthrough IA does occur and remains difficult to diagnose due to low sensitivities of mycological tests for IA. IA is also increasingly observed in other non-neutropenic patient groups, where clinical presentation is atypical and diagnosis remains challenging. Early and targeted systemic antifungal treatment remains the most important predictive factor for a successful outcome in immunocompromised individuals. Recent guidelines recommend voriconazole and/or isavuconazole for the primary treatment of IA, with liposomal amphotericin B being the first alternative, and posaconazole, as well as echinocandins, primarily recommended for salvage treatment. Few studies have evaluated treatment options for chronic pulmonary aspergillosis (CPA), where long-term oral itraconazole or voriconazole remain the treatment of choice.
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Affiliation(s)
- Jeffrey D Jenks
- Department of Medicine, University of California⁻San Diego, San Diego, CA 92103, USA.
| | - Martin Hoenigl
- Division of Infectious Diseases, Department of Medicine, University of California⁻San Diego, San Diego, CA 92103, USA.
- Section of Infectious Diseases and Tropical Medicine and Division of Pulmonology, Medical University of Graz, Graz 8036, Austria.
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Jenks JD, Reed SL, Seidel D, Koehler P, Cornely OA, Mehta SR, Hoenigl M. Rare mould infections caused by Mucorales, Lomentospora prolificans and Fusarium, in San Diego, CA: the role of antifungal combination therapy. Int J Antimicrob Agents 2018; 52:706-712. [PMID: 30099056 DOI: 10.1016/j.ijantimicag.2018.08.005] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 06/29/2018] [Accepted: 08/04/2018] [Indexed: 12/31/2022]
Abstract
Non-Aspergillus invasive mould infections (IMIs) are associated with devastating morbidity and mortality rates and are increasingly diagnosed in immunocompromised hosts. The aim of this study was to describe the epidemiology and outcomes of non-Aspergillus IMIs at a university hospital in San Diego, California, USA. A retrospective chart review of the medical records of all patients with cultures growing non-Aspergillus moulds at the microbiology laboratory in the Center for Academic Laboratory Medicine, Department of Pathology, University of California, San Diego (UCSD) Health between mid-2014 and mid-2017 (3-year period) was performed. A total of 23 cases of non-Aspergillus IMI were identified, including 10 cases of mucormycosis, 8 cases of lomentosporiosis and 5 cases of fusariosis. Antifungal susceptibility testing was performed for 14 isolates, and 10/11 Fusarium and Lomentospora isolates had minimum inhibitory concentrations (MICs) of >16 µg/mL for voriconazole and/or posaconazole. Overall 180-day mortality was significantly lower among those who received combination antifungal therapy than among those who received single-agent therapy [3/13 (23%) vs. 9/10 (90%); P = 0.003]. In conclusion, Lomentospora prolificans (35% of non-Aspergillus IMIs) and Fusarium spp. (22%) accounted for high proportions of non-Aspergillus IMIs during the study period. Non-Aspergillus IMIs were detected in patients with various underlying diseases and were associated with high mortality rates, which was significantly lower in those who received antifungal combination therapy.
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Affiliation(s)
- Jeffrey D Jenks
- Department of Medicine, University of California, San Diego, San Diego, CA, USA.
| | - Sharon L Reed
- Department of Medicine, University of California, San Diego, San Diego, CA, USA; Department of Pathology, University of California, San Diego, San Diego, CA, USA
| | - Danila Seidel
- Department of Internal Medicine, Excellence Center for Medical Mycology (ECMM), University Hospital Cologne, and Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Philipp Koehler
- Department of Internal Medicine, Excellence Center for Medical Mycology (ECMM), University Hospital Cologne, and Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Oliver A Cornely
- Department of Internal Medicine, Excellence Center for Medical Mycology (ECMM), University Hospital Cologne, and Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany; Clinical Trials Centre Cologne (ZKS Köln), University of Cologne, Cologne, Germany
| | - Sanjay R Mehta
- Department of Medicine, University of California, San Diego, San Diego, CA, USA
| | - Martin Hoenigl
- Department of Medicine, University of California, San Diego, San Diego, CA, USA; Department of Medicine, Medical University of Graz, Graz, Austria.
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Jenks JD, Salzer HJ, Prattes J, Krause R, Buchheidt D, Hoenigl M. Spotlight on isavuconazole in the treatment of invasive aspergillosis and mucormycosis: design, development, and place in therapy. Drug Des Devel Ther 2018; 12:1033-1044. [PMID: 29750016 PMCID: PMC5933337 DOI: 10.2147/dddt.s145545] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
In recent decades, important advances have been made in the diagnosis and treatment of invasive aspergillosis (IA) and mucormycosis. One of these advances has been the introduction of isavuconazole, a second-generation broad spectrum triazole with a favorable pharmacokinetic and safety profile and few drug–drug interactions. Phase III trials in patients with IA and mucormycosis demonstrated that isavuconazole has similar efficacy to voriconazole for the treatment of IA (SECURE trial) and liposomal amphotericin B for the treatment of mucormycosis (VITAL trial with subsequent case–control analysis) and a favorable safety profile with significantly fewer ocular, hepatobiliary, and skin and soft tissue adverse events compared to voriconazole. As a result, recent IA guidelines recommend isavuconazole (together with voriconazole) as gold standard treatment for IA in patients with underlying hematological malignancies. In contrast to liposomal amphotericin B, isavuconazole can be safely administered in patients with reduced renal function and is frequently used for the treatment of mucormycosis in patients with reduced renal function. Updated guidelines on mucormycosis are needed to reflect the current evidence and give guidance on the use of isavuconazole for mucormycosis. Studies are needed to evaluate the role of isavuconazole for 1) anti-mold prophylaxis in high-risk patients, 2) salvage treatment for IA and mucormycosis, and 3) treatment for other mold infections such as Scedosporium apiospermum.
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Affiliation(s)
- Jeffrey D Jenks
- Department of Medicine, University of California San Diego, San Diego, CA, USA
| | - Helmut Jf Salzer
- Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany.,German Center for Infection Research, Clinical Tuberculosis Center, Leibniz Lung Center, Borstel, Germany
| | - Juergen Prattes
- Section of Infectious Diseases and Tropical Medicine, Medical University of Graz, Graz, Austria.,CBmed - Center for Biomarker Research in Medicine, Graz, Austria
| | - Robert Krause
- Section of Infectious Diseases and Tropical Medicine, Medical University of Graz, Graz, Austria.,CBmed - Center for Biomarker Research in Medicine, Graz, Austria
| | - Dieter Buchheidt
- Department of Hematology and Oncology, Mannheim University Hospital, Heidelberg University, Mannheim, Germany
| | - Martin Hoenigl
- Department of Medicine, University of California San Diego, San Diego, CA, USA.,German Center for Infection Research, Clinical Tuberculosis Center, Leibniz Lung Center, Borstel, Germany.,Division of Pulmonology, Medical University of Graz, Graz, Austria.,Division of Infectious Diseases, Department of Medicine, University of California San Diego, San Diego, CA, USA
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Jenks JD, Kumarasamy N, Ezhilarasi C, Poongulali S, Ambrose P, Yepthomi T, Devaraj C, Benson CA. Improved tuberculosis outcomes with daily vs. intermittent rifabutin in HIV-TB coinfected patients in India. Int J Tuberc Lung Dis 2016; 20:1181-4. [PMID: 27510243 DOI: 10.5588/ijtld.15.0997] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
SETTING Y R Gaitonde Centre for AIDS Research and Education, Chennai, India. OBJECTIVE To compare anti-tuberculosis treatment outcomes in individuals with human immunodeficiency virus (HIV) and tuberculosis (TB) co-infection on atazanavir/ritonavir (ATV/r) antiretroviral therapy (ART) plus daily rifabutin (RBT) 150 mg with those on ATV/r plus thrice-weekly RBT 150 mg. DESIGN A retrospective study was conducted of two HIV-TB co-infected cohorts between 2003 and 2014. Basic demographic and TB outcome data were obtained from an electronic database and patient records. The χ(2) and Fisher's exact test were used to compare daily and intermittent RBT treatment groups. RESULTS Of 292 individuals on an ATV/r-based ART regimen plus RBT, 118 (40.4%) received thrice-weekly RBT and 174 (59.6%) daily RBT. Patients in the two RBT treatment groups were similar in sex, age, previous history of TB, site of TB and acid-fast bacilli smear status. More individuals in the daily vs. the intermittent RBT group achieved clinical cure (73.0% vs. 44.1%, P < 0.001), with no significant differences in relapse/recurrence or all-cause mortality between groups. CONCLUSION There were higher rates of clinical TB cure in individuals on a boosted protease inhibitor-based ART regimen with daily RBT compared to intermittently dosed RBT. Optimal RBT dosing in this setting requires further investigation.
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Affiliation(s)
- J D Jenks
- Division of Infectious Diseases, University of California, San Diego, San Diego, California, USA
| | - N Kumarasamy
- Y R Gaitonde Centre for AIDS Research and Education, Chennai, India
| | - C Ezhilarasi
- Y R Gaitonde Centre for AIDS Research and Education, Chennai, India
| | - S Poongulali
- Y R Gaitonde Centre for AIDS Research and Education, Chennai, India
| | - P Ambrose
- Y R Gaitonde Centre for AIDS Research and Education, Chennai, India
| | - T Yepthomi
- Y R Gaitonde Centre for AIDS Research and Education, Chennai, India
| | - C Devaraj
- Y R Gaitonde Centre for AIDS Research and Education, Chennai, India
| | - C A Benson
- Division of Infectious Diseases, University of California, San Diego, San Diego, California, USA
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