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Lebedin M, Ratswohl C, Garg A, Schips M, García CV, Spatt L, Thibeault C, Obermayer B, Weiner J, Velásquez IM, Gerhard C, Stubbemann P, Hanitsch LG, Pischon T, Witzenrath M, Sander LE, Kurth F, Meyer-Hermann M, de la Rosa K. Soluble ACE2 correlates with severe COVID-19 and can impair antibody responses. iScience 2024; 27:109330. [PMID: 38496296 PMCID: PMC10940809 DOI: 10.1016/j.isci.2024.109330] [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: 08/03/2023] [Revised: 11/25/2023] [Accepted: 02/20/2024] [Indexed: 03/19/2024] Open
Abstract
Identifying immune modulators that impact neutralizing antibody responses against severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) is of great relevance. We postulated that high serum concentrations of soluble angiotensin-converting enzyme 2 (sACE2) might mask the spike and interfere with antibody maturation toward the SARS-CoV-2-receptor-binding motif (RBM). We tested 717 longitudinal samples from 295 COVID-19 patients and showed a 2- to 10-fold increase of enzymatically active sACE2 (a-sACE2), with up to 1 μg/mL total sACE2 in moderate and severe patients. Fifty percent of COVID-19 sera inhibited ACE2 activity, in contrast to 1.3% of healthy donors and 4% of non-COVID-19 pneumonia patients. A mild inverse correlation of a-sACE2 with RBM-directed serum antibodies was observed. In silico, we show that sACE2 concentrations measured in COVID-19 sera can disrupt germinal center formation and inhibit timely production of high-affinity antibodies. We suggest that sACE2 is a biomarker for COVID-19 and that soluble receptors may contribute to immune suppression informing vaccine design.
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Affiliation(s)
- Mikhail Lebedin
- Max-Delbück-Center for Molecular Medicine in the Helmholtz Association (MDC), Robert-Rössle-Straße 10, 13125 Berlin, Germany
- Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Christoph Ratswohl
- Max-Delbück-Center for Molecular Medicine in the Helmholtz Association (MDC), Robert-Rössle-Straße 10, 13125 Berlin, Germany
- Free University of Berlin, Department of Biology, Chemistry and Pharmacy, 14195 Berlin, Berlin, Germany
| | - Amar Garg
- Helmholtz Centre for Infection Research (HZI), Inhoffenstraße 7, 38124 Braunschweig, Germany
| | - Marta Schips
- Helmholtz Centre for Infection Research (HZI), Inhoffenstraße 7, 38124 Braunschweig, Germany
| | - Clara Vázquez García
- Max-Delbück-Center for Molecular Medicine in the Helmholtz Association (MDC), Robert-Rössle-Straße 10, 13125 Berlin, Germany
- Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Lisa Spatt
- Max-Delbück-Center for Molecular Medicine in the Helmholtz Association (MDC), Robert-Rössle-Straße 10, 13125 Berlin, Germany
| | - Charlotte Thibeault
- Department of Infectious Diseases, Respiratory Medicine and Critical Care, Charité – Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Benedikt Obermayer
- Core Unit Bioinformatics, Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - January Weiner
- Core Unit Bioinformatics, Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Ilais Moreno Velásquez
- Molecular Epidemiology Research Group, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association (MDC), Robert-Rössle-Straße 10, 13125 Berlin, Germany
| | - Cathrin Gerhard
- Max-Delbück-Center for Molecular Medicine in the Helmholtz Association (MDC), Robert-Rössle-Straße 10, 13125 Berlin, Germany
| | - Paula Stubbemann
- Department of Infectious Diseases, Respiratory Medicine and Critical Care, Charité – Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Leif-Gunnar Hanitsch
- Department of Infectious Diseases, Respiratory Medicine and Critical Care, Charité – Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Tobias Pischon
- Charité-Universitätsmedizin Berlin, Berlin, Germany
- Molecular Epidemiology Research Group, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association (MDC), Robert-Rössle-Straße 10, 13125 Berlin, Germany
- Biobank Technology Platform, Max-Delbrueck-Center for Molecular Medicine in the Helmholtz Association (MDC), Robert-Rössle-Straße 10, 13125 Berlin, Germany
| | - Martin Witzenrath
- Department of Infectious Diseases, Respiratory Medicine and Critical Care, Charité – Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
- German Center for Lung Research (DZL), 35392 Gießen, Germany
- CAPNETZ STIFTUNG, 30625 Hannover, Germany
| | - Leif Erik Sander
- Department of Infectious Diseases, Respiratory Medicine and Critical Care, Charité – Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
- German Center for Lung Research (DZL), 35392 Gießen, Germany
- Berlin Institute of Health (BIH) at Charité - Universitätsmedizin Berlin, 10117 Berlin, Germany
| | - Florian Kurth
- Department of Infectious Diseases, Respiratory Medicine and Critical Care, Charité – Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
- German Center for Lung Research (DZL), 35392 Gießen, Germany
| | - Michael Meyer-Hermann
- Helmholtz Centre for Infection Research (HZI), Inhoffenstraße 7, 38124 Braunschweig, Germany
- Institute for Biochemistry, Biotechnology and Bioinformatics, Technische Universität Braunschweig, Braunschweig, Germany
| | - Kathrin de la Rosa
- Max-Delbück-Center for Molecular Medicine in the Helmholtz Association (MDC), Robert-Rössle-Straße 10, 13125 Berlin, Germany
- Charité-Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health (BIH) at Charité - Universitätsmedizin Berlin, 10117 Berlin, Germany
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Josuttis D, Schwedler C, Heymann G, Gümbel D, Schmittner MD, Kruse M, Hoppe B. Vascular Endothelial Growth Factor as Potential Biomarker for COVID-19 Severity. J Intensive Care Med 2023; 38:1165-1173. [PMID: 37448220 PMCID: PMC10345830 DOI: 10.1177/08850666231186787] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 06/20/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023]
Abstract
INTRODUCTION COVID-19 is characterized by immunological responses to viral replication and coherent with endothelitis, microvascular disturbance of lung vasculature and coagulopathy. Vascular Endothelial Growth Factor (VEGF) is a proangiogenic mediator regulating endothelial changes. It is induced by proinflammatory signaling and hypoxia. We sought to determine whether VEGF levels differ between SARS-CoV-2-positive patients of different disease severity and whether VEGF might be useful in risk stratification. METHODS After retrospective screening of all SARS-CoV-2-positive patients treated in Unfallkrankenhaus Berlin in 2020, we included those with documented VEGF measurement. We extracted laboratory values and clinical parameters. An exploratory data analysis was performed to detect possible relations between VEGF level and clinical disease features. RESULTS We included 167 SARS-CoV-2-positive patients of which 139 suffered from COVID-19. Seventy-one of the COVID-19 patients had to be treated in the intensive care unit (ICU), those patients exhibited higher VEGF levels than those being admitted to normal wards (535 vs 279 pg/L, P < .001). APACHE-2 (Acute Physiology And Chronic Health Evaluation Score) correlated with mortality and patients with high values showed higher VEGF concentrations on admission (456 vs 875 pg/L, p = 0.006). Receiver operating characteristic analytic revealed that the occurrence of organ dysfunctions like acute respiratory distress syndrome (ARDS), shock, or acute kidney injury could be predicted by VEGF. It was significantly higher in patients who later died compared to survivors (637 vs 389 pg/mL, P = 0.041) and predicted mortality with same accuracy as established markers. In our cohort, association of VEGF above 277 pg/L on admission with risk of ARDS could be confirmed in logistic regression adjusting for possible confounding factors (odds ratio 3.1, 95% confidence interval: 1.34-7.7). DISCUSSION Even though there are several limitations to this retrospective study it revealed that in COVID-19 patients VEGF can contribute to the prediction of necessity of ICU, mortality and the prediction of ARDS, kidney injury or shock. Its use in risk stratification and potential pathogenetic involvement should be further investigated.
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Affiliation(s)
- David Josuttis
- Department of Anesthesiology, Intensive Care and Pain Medicine, BG-Klinikum Unfallkrankenhaus Berlin, Berlin, Germany
| | | | - Guido Heymann
- Department of Laboratory Medicine, BG-Klinikum Unfallkrankenhaus Berlin, Berlin, Germany
| | - Denis Gümbel
- Department of Trauma, Reconstructive Surgery and Rehabilitation Medicine, University Medicine Greifswald, Greifswald, Germany
- Department of Trauma and Orthopaedic Surgery, BG-Klinikum Unfallkrankenhaus Berlin, Berlin, Germany
| | - Marc Dominik Schmittner
- Department of Anesthesiology, Intensive Care and Pain Medicine, BG-Klinikum Unfallkrankenhaus Berlin, Berlin, Germany
| | - Marianne Kruse
- Department of Anesthesiology, Intensive Care and Pain Medicine, BG-Klinikum Unfallkrankenhaus Berlin, Berlin, Germany
| | - Berthold Hoppe
- Health and Medical University Potsdam, Potsdam, Germany
- Department of Laboratory Medicine, BG-Klinikum Unfallkrankenhaus Berlin, Berlin, Germany
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Wang L, Western D, Timsina J, Repaci C, Song WM, Norton J, Kohlfeld P, Budde J, Climer S, Butt OH, Jacobson D, Garvin M, Templeton AR, Campagna S, O’Halloran J, Presti R, Goss CW, Mudd PA, Ances BM, Zhang B, Sung YJ, Cruchaga C. Plasma proteomics of SARS-CoV-2 infection and severity reveals impact on Alzheimer's and coronary disease pathways. iScience 2023; 26:106408. [PMID: 36974157 PMCID: PMC10010831 DOI: 10.1016/j.isci.2023.106408] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 01/21/2023] [Accepted: 03/10/2023] [Indexed: 03/14/2023] Open
Abstract
Identification of proteins dysregulated by COVID-19 infection is critically important for better understanding of its pathophysiology, building prognostic models, and identifying new targets. Plasma proteomic profiling of 4,301 proteins was performed in two independent datasets and tested for the association for three COVID-19 outcomes (infection, ventilation, and death). We identified 1,449 proteins consistently associated in both datasets with any of these three outcomes. We subsequently created highly accurate models that distinctively predict infection, ventilation, and death. These proteins were enriched in specific biological processes including cytokine signaling, Alzheimer's disease, and coronary artery disease. Mendelian randomization and gene network analyses identified eight causal proteins and 141 highly connected hub proteins including 35 with known drug targets. Our findings provide distinctive prognostic biomarkers for two severe COVID-19 outcomes, reveal their relationship to Alzheimer's disease and coronary artery disease, and identify potential therapeutic targets for COVID-19 outcomes.
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Affiliation(s)
- Lihua Wang
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
- NeuroGenomics and Informatics Center, Washington University School of Medicine, St Louis, MO, USA
| | - Daniel Western
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
- NeuroGenomics and Informatics Center, Washington University School of Medicine, St Louis, MO, USA
| | - Jigyasha Timsina
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
- NeuroGenomics and Informatics Center, Washington University School of Medicine, St Louis, MO, USA
| | - Charlie Repaci
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
- NeuroGenomics and Informatics Center, Washington University School of Medicine, St Louis, MO, USA
| | - Won-Min Song
- Department of Genetics and Genomic Sciences, Icahn Institute of Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Joanne Norton
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
- NeuroGenomics and Informatics Center, Washington University School of Medicine, St Louis, MO, USA
| | - Pat Kohlfeld
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
- NeuroGenomics and Informatics Center, Washington University School of Medicine, St Louis, MO, USA
| | - John Budde
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
- NeuroGenomics and Informatics Center, Washington University School of Medicine, St Louis, MO, USA
| | - Sharlee Climer
- Department of Computer Science, University of Missouri-St. Louis, St. Louis, MO, USA
| | - Omar H. Butt
- Department of Neurology, Washington University School of Medicine, St Louis, MO, USA
| | - Daniel Jacobson
- Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | - Michael Garvin
- Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | - Alan R. Templeton
- Department of Biology, Washington University School of Medicine, St Louis, MO, USA
| | - Shawn Campagna
- Department of Chemistry, University of Tennessee, Knoxville, TN, USA
| | - Jane O’Halloran
- Division of Infectious Diseases, Washington University School of Medicine, St Louis, MO, USA
| | - Rachel Presti
- Division of Infectious Diseases, Washington University School of Medicine, St Louis, MO, USA
| | - Charles W. Goss
- Division of Biostatistics, Washington University School of Medicine, St. Louis, MO, USA
| | - Philip A. Mudd
- Department of Emergency Medicine, Washington University School of Medicine, St Louis, MO, USA
| | - Beau M. Ances
- Department of Neurology, Washington University School of Medicine, St Louis, MO, USA
| | - Bin Zhang
- Department of Genetics and Genomic Sciences, Icahn Institute of Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Yun Ju Sung
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
- NeuroGenomics and Informatics Center, Washington University School of Medicine, St Louis, MO, USA
- Division of Biostatistics, Washington University School of Medicine, St. Louis, MO, USA
| | - Carlos Cruchaga
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
- NeuroGenomics and Informatics Center, Washington University School of Medicine, St Louis, MO, USA
- The Charles F. and Joanne Knight Alzheimer Disease Research Center, Washington University School of Medicine, St Louis, MO, USA
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Kurth F, Helbig ET, Lippert LJ, Thibeault C, Barbone G, Eckart MA, Kluge M, Puengel T, Demir M, Röhle R, Keller T, Ruwwe-Glösenkamp C, Witzenrath M, Suttorp N, von Kalle C, Sander LE, Jochum C, Tacke F. Cenicriviroc for the treatment of COVID-19: first interim results of a randomised, placebo-controlled, investigator-initiated, double-blind phase II trial. J Glob Antimicrob Resist 2023; 32:44-47. [PMID: 36572146 PMCID: PMC9780636 DOI: 10.1016/j.jgar.2022.12.004] [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] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 06/02/2022] [Accepted: 12/12/2022] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES C-C-chemokine receptors (CCRs) are expressed on a variety of immune cells and play an important role in many immune processes, particularly leukocyte migration. Comprehensive preclinical research demonstrated CCR2/CCR5-dependent pathways as pivotal for the pathophysiology of severe COVID-19. Here we report human data on use of a chemokine receptor inhibitor in patients with COVID-19. METHODS Interim results of a 2:1 randomised, placebo-controlled, investigator-initiated trial on the CCR2/CCR5-inhibitor Cenicriviroc (CVC) 150 mg BID orally for 28 d in hospitalised patients with moderate to severe COVID-19 are reported. The primary endpoint is the subject's responder status defined by achieving grade 1 or 2 on the 7-point ordinal scale of clinical improvement on day 15. RESULTS Of the 30 patients randomised, 18 were assigned to receive CVC and 12 to placebo. Efficient CCR2- and CCR5 inhibition was demonstrated through CCL2 and CCL4 elevation in CVC-treated patients (485% and 80% increase on day 3 compared to the baseline, respectively). In the modified intention-to-treat population, 82.4% of patients (14/17) in the CVC group met the primary endpoint, as did 91.7% (11/12) in the placebo group (OR = 0.5, 95% CI = 0.04-3.41). One patient treated with CVC died of progressive acute respiratory distress syndrome, and the remaining had a favourable outcome. Overall, treatment with CVC was well tolerated, with most adverse events being grade I or II and resolving spontaneously. CONCLUSIONS Our interim analysis provides proof-of-concept data on CVC for COVID-19 patients as an intervention to inhibit CCR2/CCR5. Further studies are warranted to assess its clinical efficacy.
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Affiliation(s)
- Florian Kurth
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases and Respiratory Medicine, Berlin, Germany; Department of Tropical Medicine, Bernhard Nocht Institute for Tropical Medicine and Department of Medicine I, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany.
| | - Elisa T Helbig
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases and Respiratory Medicine, Berlin, Germany
| | - Lena J Lippert
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases and Respiratory Medicine, Berlin, Germany
| | - Charlotte Thibeault
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases and Respiratory Medicine, Berlin, Germany
| | - Gianluca Barbone
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Hepatology and Gastroenterology, Berlin, Germany
| | - Marius A Eckart
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Hepatology and Gastroenterology, Berlin, Germany
| | - Martin Kluge
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Hepatology and Gastroenterology, Berlin, Germany
| | - Tobias Puengel
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Hepatology and Gastroenterology, Berlin, Germany
| | - Münevver Demir
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Hepatology and Gastroenterology, Berlin, Germany
| | - Robert Röhle
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Biometry and Clinical Epidemiology, Berlin, Germany; Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Theresa Keller
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Biometry and Clinical Epidemiology, Berlin, Germany
| | - Christoph Ruwwe-Glösenkamp
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases and Respiratory Medicine, Berlin, Germany
| | - Martin Witzenrath
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases and Respiratory Medicine, Berlin, Germany; German Centre for Lung Research (DZL), Gießen, Germany
| | - Norbert Suttorp
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases and Respiratory Medicine, Berlin, Germany
| | - Christof von Kalle
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Clinical Study Centre (CSC), Berlin, Germany
| | - Leif E Sander
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases and Respiratory Medicine, Berlin, Germany
| | - Christoph Jochum
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Hepatology and Gastroenterology, Berlin, Germany
| | - Frank Tacke
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Hepatology and Gastroenterology, Berlin, Germany.
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Marx K, Gončarova K, Fedders D, Kalbitz S, Kellner N, Fedders M, Lübbert C. Clinical outcomes of hospitalized COVID-19 patients treated with remdesivir: a retrospective analysis of a large tertiary care center in Germany. Infection 2023; 51:97-108. [PMID: 35553032 DOI: 10.1007/s15010-022-01841-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 04/26/2022] [Indexed: 01/31/2023]
Abstract
PURPOSE The benefits of antiviral treatment with remdesivir in hospitalized patients with COVID-19 remain controversial. Clinical analyses are needed to demonstrate which patient populations are most likely to benefit. METHODS In a retrospective monocentric analysis, patients with COVID-19 treated between July 1, 2020 and June 30, 2021 at Hospital St. Georg, Leipzig, Germany were evaluated. The primary endpoint was time to clinical improvement, and the secondary endpoint was 28-day mortality. Propensity score matching was used for the endpoint analysis. RESULTS A total of 839 patients were fully evaluated, 68% of whom received specific COVID-19 drug therapy. Remdesivir was used in 31.3% of the patients, corticosteroids in 61.7%, and monoclonal antibodies in 2.3%. While dexamethasone administration was the most common therapeutic approach during the second pandemic wave, combination therapy with remdesivir and corticosteroids predominated during the third wave. Cox regression analysis revealed that combination therapy was not associated with faster clinical improvement (median: 13 days in both matched groups, HR 0.97 [95% CI 0.77-1.21], P = 0.762). By contrast, 28-day mortality was significantly lower in the corticosteroid-remdesivir group (14.8% versus 22.2% in the corticosteroid group, HR 0.60 [95% CI 0.39-0.95], P = 0.03) in the low-care setting. This effect was also demonstrated in a subgroup analysis of patients with remdesivir monotherapy (n = 44) versus standard of care (SOC). CONCLUSION In COVID-19 patients with only mild disease (low-flow oxygen therapy and treatment in a normal ward) who received corticosteroids and/or remdesivir in addition to SOC, early administration of remdesivir was associated with a measurable survival benefit.
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Wagner C, Griesel M, Mikolajewska A, Metzendorf MI, Fischer AL, Stegemann M, Spagl M, Nair AA, Daniel J, Fichtner F, Skoetz N. Systemic corticosteroids for the treatment of COVID-19: Equity-related analyses and update on evidence. Cochrane Database Syst Rev 2022; 11:CD014963. [PMID: 36385229 PMCID: PMC9670242 DOI: 10.1002/14651858.cd014963.pub2] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND Systemic corticosteroids are used to treat people with COVID-19 because they counter hyper-inflammation. Existing evidence syntheses suggest a slight benefit on mortality. Nonetheless, size of effect, optimal therapy regimen, and selection of patients who are likely to benefit most are factors that remain to be evaluated. OBJECTIVES To assess whether and at which doses systemic corticosteroids are effective and safe in the treatment of people with COVID-19, to explore equity-related aspects in subgroup analyses, and to keep up to date with the evolving evidence base using a living systematic review approach. SEARCH METHODS We searched the Cochrane COVID-19 Study Register (which includes PubMed, Embase, CENTRAL, ClinicalTrials.gov, WHO ICTRP, and medRxiv), Web of Science (Science Citation Index, Emerging Citation Index), and the WHO COVID-19 Global literature on coronavirus disease to identify completed and ongoing studies to 6 January 2022. SELECTION CRITERIA We included randomised controlled trials (RCTs) that evaluated systemic corticosteroids for people with COVID-19. We included any type or dose of systemic corticosteroids and the following comparisons: systemic corticosteroids plus standard care versus standard care, different types, doses and timings (early versus late) of corticosteroids. We excluded corticosteroids in combination with other active substances versus standard care, topical or inhaled corticosteroids, and corticosteroids for long-COVID treatment. DATA COLLECTION AND ANALYSIS We followed standard Cochrane methodology. To assess the risk of bias in included studies, we used the Cochrane 'Risk of bias' 2 tool for RCTs. We rated the certainty of the evidence using the GRADE approach for the following outcomes: all-cause mortality up to 30 and 120 days, discharged alive (clinical improvement), new need for invasive mechanical ventilation or death (clinical worsening), serious adverse events, adverse events, hospital-acquired infections, and invasive fungal infections. MAIN RESULTS We included 16 RCTs in 9549 participants, of whom 8271 (87%) originated from high-income countries. A total of 4532 participants were randomised to corticosteroid arms and the majority received dexamethasone (n = 3766). These studies included participants mostly older than 50 years and male. We also identified 42 ongoing and 23 completed studies lacking published results or relevant information on the study design. Hospitalised individuals with a confirmed or suspected diagnosis of symptomatic COVID-19 Systemic corticosteroids plus standard care versus standard care plus/minus placebo We included 11 RCTs (8019 participants), one of which did not report any of our pre-specified outcomes and thus our analyses included outcome data from 10 studies. Systemic corticosteroids plus standard care compared to standard care probably reduce all-cause mortality (up to 30 days) slightly (risk ratio (RR) 0.90, 95% confidence interval (CI) 0.84 to 0.97; 7898 participants; estimated absolute effect: 274 deaths per 1000 people not receiving systemic corticosteroids compared to 246 deaths per 1000 people receiving the intervention (95% CI 230 to 265 per 1000 people); moderate-certainty evidence). The evidence is very uncertain about the effect on all-cause mortality (up to 120 days) (RR 0.74, 95% CI 0.23 to 2.34; 485 participants). The chance of clinical improvement (discharged alive at day 28) may slightly increase (RR 1.07, 95% CI 1.03 to 1.11; 6786 participants; low-certainty evidence) while the risk of clinical worsening (new need for invasive mechanical ventilation or death) may slightly decrease (RR 0.92, 95% CI 0.84 to 1.01; 5586 participants; low-certainty evidence). For serious adverse events (two RCTs, 678 participants), adverse events (three RCTs, 447 participants), hospital-acquired infections (four RCTs, 598 participants), and invasive fungal infections (one study, 64 participants), we did not perform any analyses beyond the presentation of descriptive statistics due to very low-certainty evidence (high risk of bias, heterogeneous definitions, and underreporting). Different types, dosages or timing of systemic corticosteroids We identified one RCT (86 participants) comparing methylprednisolone to dexamethasone, thus the evidence is very uncertain about the effect of methylprednisolone on all-cause mortality (up to 30 days) (RR 0.51, 95% CI 0.24 to 1.07; 86 participants). None of the other outcomes of interest were reported in this study. We included four RCTs (1383 participants) comparing high-dose dexamethasone (12 mg or higher) to low-dose dexamethasone (6 mg to 8 mg). High-dose dexamethasone compared to low-dose dexamethasone may reduce all-cause mortality (up to 30 days) (RR 0.87, 95% CI 0.73 to 1.04; 1269 participants; low-certainty evidence), but the evidence is very uncertain about the effect of high-dose dexamethasone on all-cause mortality (up to 120 days) (RR 0.93, 95% CI 0.79 to 1.08; 1383 participants) and it may have little or no impact on clinical improvement (discharged alive at 28 days) (RR 0.98, 95% CI 0.89 to 1.09; 200 participants; low-certainty evidence). Studies did not report data on clinical worsening (new need for invasive mechanical ventilation or death). For serious adverse events, adverse events, hospital-acquired infections, and invasive fungal infections, we did not perform analyses beyond the presentation of descriptive statistics due to very low-certainty evidence. We could not identify studies for comparisons of different timing and systemic corticosteroids versus other active substances. Equity-related subgroup analyses We conducted the following subgroup analyses to explore equity-related factors: sex, age (< 70 years; ≥ 70 years), ethnicity (Black, Asian or other versus White versus unknown) and place of residence (high-income versus low- and middle-income countries). Except for age and ethnicity, no evidence for differences could be identified. For all-cause mortality up to 30 days, participants younger than 70 years seemed to benefit from systemic corticosteroids in comparison to those aged 70 years and older. The few participants from a Black, Asian, or other minority ethnic group showed a larger estimated effect than the many White participants. Outpatients with asymptomatic or mild disease There are no studies published in populations with asymptomatic infection or mild disease. AUTHORS' CONCLUSIONS Systemic corticosteroids probably slightly reduce all-cause mortality up to 30 days in people hospitalised because of symptomatic COVID-19, while the evidence is very uncertain about the effect on all-cause mortality up to 120 days. For younger people (under 70 years of age) there was a potential advantage, as well as for Black, Asian, or people of a minority ethnic group; further subgroup analyses showed no relevant effects. Evidence related to the most effective type, dose, or timing of systemic corticosteroids remains immature. Currently, there is no evidence on asymptomatic or mild disease (non-hospitalised participants). Due to the low to very low certainty of the current evidence, we cannot assess safety adequately to rule out harmful effects of the treatment, therefore there is an urgent need for good-quality safety data. Findings of equity-related subgroup analyses should be interpreted with caution because of their explorative nature, low precision, and missing data. We identified 42 ongoing and 23 completed studies lacking published results or relevant information on the study design, suggesting there may be possible changes of the effect estimates and certainty of the evidence in the future.
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Affiliation(s)
- Carina Wagner
- Cochrane Haematology, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Mirko Griesel
- Department of Anaesthesiology and Intensive Care, University of Leipzig Medical Center, Leipzig, Germany
| | - Agata Mikolajewska
- Department of Infectious Diseases and Respiratory Medicine, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Maria-Inti Metzendorf
- Cochrane Metabolic and Endocrine Disorders Group, Institute of General Practice, Medical Faculty of the Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Anna-Lena Fischer
- Department of Anaesthesiology and Intensive Care, University of Leipzig Medical Center, Leipzig, Germany
| | - Miriam Stegemann
- Department of Infectious Diseases and Respiratory Medicine, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Manuel Spagl
- Department of Anaesthesiology and Intensive Care, University of Leipzig Medical Center, Leipzig, Germany
| | - Avinash Anil Nair
- Department of Respiratory Medicine, Christian Medical College, Vellore, India
| | - Jefferson Daniel
- Department of Pulmonary Medicine, Christian Medical College, Vellore, India
| | - Falk Fichtner
- Department of Anaesthesiology and Intensive Care, University of Leipzig Medical Center, Leipzig, Germany
| | - Nicole Skoetz
- Cochrane Haematology, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
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7
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Niemeyer D, Stenzel S, Veith T, Schroeder S, Friedmann K, Weege F, Trimpert J, Heinze J, Richter A, Jansen J, Emanuel J, Kazmierski J, Pott F, Jeworowski LM, Olmer R, Jaboreck MC, Tenner B, Papies J, Walper F, Schmidt ML, Heinemann N, Möncke-Buchner E, Baumgardt M, Hoffmann K, Widera M, Thao TTN, Balázs A, Schulze J, Mache C, Jones TC, Morkel M, Ciesek S, Hanitsch LG, Mall MA, Hocke AC, Thiel V, Osterrieder K, Wolff T, Martin U, Corman VM, Müller MA, Goffinet C, Drosten C. SARS-CoV-2 variant Alpha has a spike-dependent replication advantage over the ancestral B.1 strain in human cells with low ACE2 expression. PLoS Biol 2022; 20:e3001871. [PMID: 36383605 PMCID: PMC9710838 DOI: 10.1371/journal.pbio.3001871] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 11/30/2022] [Accepted: 10/06/2022] [Indexed: 11/17/2022] Open
Abstract
Epidemiological data demonstrate that Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) variants of concern (VOCs) Alpha and Delta are more transmissible, infectious, and pathogenic than previous variants. Phenotypic properties of VOC remain understudied. Here, we provide an extensive functional study of VOC Alpha replication and cell entry phenotypes assisted by reverse genetics, mutational mapping of spike in lentiviral pseudotypes, viral and cellular gene expression studies, and infectivity stability assays in an enhanced range of cell and epithelial culture models. In almost all models, VOC Alpha spread less or equally efficiently as ancestral (B.1) SARS-CoV-2. B.1. and VOC Alpha shared similar susceptibility to serum neutralization. Despite increased relative abundance of specific sgRNAs in the context of VOC Alpha infection, immune gene expression in infected cells did not differ between VOC Alpha and B.1. However, inferior spreading and entry efficiencies of VOC Alpha corresponded to lower abundance of proteolytically cleaved spike products presumably linked to the T716I mutation. In addition, we identified a bronchial cell line, NCI-H1299, which supported 24-fold increased growth of VOC Alpha and is to our knowledge the only cell line to recapitulate the fitness advantage of VOC Alpha compared to B.1. Interestingly, also VOC Delta showed a strong (595-fold) fitness advantage over B.1 in these cells. Comparative analysis of chimeric viruses expressing VOC Alpha spike in the backbone of B.1, and vice versa, showed that the specific replication phenotype of VOC Alpha in NCI-H1299 cells is largely determined by its spike protein. Despite undetectable ACE2 protein expression in NCI-H1299 cells, CRISPR/Cas9 knock-out and antibody-mediated blocking experiments revealed that multicycle spread of B.1 and VOC Alpha required ACE2 expression. Interestingly, entry of VOC Alpha, as opposed to B.1 virions, was largely unaffected by treatment with exogenous trypsin or saliva prior to infection, suggesting enhanced resistance of VOC Alpha spike to premature proteolytic cleavage in the extracellular environment of the human respiratory tract. This property may result in delayed degradation of VOC Alpha particle infectivity in conditions typical of mucosal fluids of the upper respiratory tract that may be recapitulated in NCI-H1299 cells closer than in highly ACE2-expressing cell lines and models. Our study highlights the importance of cell model evaluation and comparison for in-depth characterization of virus variant-specific phenotypes and uncovers a fine-tuned interrelationship between VOC Alpha- and host cell-specific determinants that may underlie the increased and prolonged virus shedding detected in patients infected with VOC Alpha.
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Affiliation(s)
- Daniela Niemeyer
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
- German Center for Infection Research, associated partner Charité, Berlin, Germany
| | - Saskia Stenzel
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health, Berlin, Germany
| | - Talitha Veith
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
- German Center for Infection Research, associated partner Charité, Berlin, Germany
| | - Simon Schroeder
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
| | - Kirstin Friedmann
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
| | - Friderike Weege
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
| | - Jakob Trimpert
- Institut für Virologie, Freie Universität Berlin, Berlin, Germany
| | - Julian Heinze
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
- German Center for Infection Research, associated partner Charité, Berlin, Germany
| | - Anja Richter
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
| | - Jenny Jansen
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health, Berlin, Germany
| | - Jackson Emanuel
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
| | - Julia Kazmierski
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health, Berlin, Germany
| | - Fabian Pott
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health, Berlin, Germany
| | - Lara M. Jeworowski
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
| | - Ruth Olmer
- Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Department of Cardiothoracic, Transplantation and Vascular Surgery, REBIRTH — Center for Translational Regenerative Medicine, Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), German Center for Lung Research (DZL), Hannover Medical School, Hannover, Germany
| | - Mark-Christian Jaboreck
- Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Department of Cardiothoracic, Transplantation and Vascular Surgery, REBIRTH — Center for Translational Regenerative Medicine, Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), German Center for Lung Research (DZL), Hannover Medical School, Hannover, Germany
| | - Beate Tenner
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
| | - Jan Papies
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
| | - Felix Walper
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
| | - Marie L. Schmidt
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
| | - Nicolas Heinemann
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
| | - Elisabeth Möncke-Buchner
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
| | - Morris Baumgardt
- Department of Infectious Diseases and Respiratory Medicine, Charité — Universitätsmedizin Berlin, Berlin, Germany
| | - Karen Hoffmann
- Department of Infectious Diseases and Respiratory Medicine, Charité — Universitätsmedizin Berlin, Berlin, Germany
| | - Marek Widera
- Institute for Medical Virology, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | | | - Anita Balázs
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Jessica Schulze
- Unit 17 “Influenza and other Respiratory Viruses", Robert Koch Institute, Berlin, Germany
| | - Christin Mache
- Unit 17 “Influenza and other Respiratory Viruses", Robert Koch Institute, Berlin, Germany
| | - Terry C. Jones
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
| | - Markus Morkel
- Institute of Pathology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt - Universität zu Berlin, Berlin, Germany
- BIH Bioportal Single Cells, Berlin Institute of Health at Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Sandra Ciesek
- Institute for Medical Virology, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
- German Center for Infection Research, DZIF, Braunschweig, Germany
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch Translational Medicine and Pharmacology, Frankfurt am Main, Germany
| | - Leif G. Hanitsch
- Institute of Medical Immunology, Charité — Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin, Germany
| | - Marcus A. Mall
- Institut für Virologie, Freie Universität Berlin, Berlin, Germany
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany
- German Centre for Lung Research (DZL), associated partner Charité, Berlin, Germany
| | - Andreas C. Hocke
- Department of Infectious Diseases and Respiratory Medicine, Charité — Universitätsmedizin Berlin, Berlin, Germany
| | - Volker Thiel
- Institute of Virology and Immunology, Bern, Switzerland
| | - Klaus Osterrieder
- Berlin Institute of Health, Berlin, Germany
- Department of Infectious Diseases and Public Health, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon Tong, Hong Kong
| | - Thorsten Wolff
- Unit 17 “Influenza and other Respiratory Viruses", Robert Koch Institute, Berlin, Germany
| | - Ulrich Martin
- Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Department of Cardiothoracic, Transplantation and Vascular Surgery, REBIRTH — Center for Translational Regenerative Medicine, Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), German Center for Lung Research (DZL), Hannover Medical School, Hannover, Germany
| | - Victor M. Corman
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
- German Center for Infection Research, associated partner Charité, Berlin, Germany
- Labor Berlin – Charité Vivantes GmbH, Berlin, Germany
| | - Marcel A. Müller
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
- German Center for Infection Research, associated partner Charité, Berlin, Germany
| | - Christine Goffinet
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health, Berlin, Germany
| | - Christian Drosten
- Institute of Virology, Campus Charité Mitte, Charité — Universitätsmedizin Berlin, Berlin, Germany
- German Center for Infection Research, associated partner Charité, Berlin, Germany
- Berlin Institute of Health, Berlin, Germany
- Labor Berlin – Charité Vivantes GmbH, Berlin, Germany
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8
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Wulf Hanson S, Abbafati C, Aerts JG, Al-Aly Z, Ashbaugh C, Ballouz T, Blyuss O, Bobkova P, Bonsel G, Borzakova S, Buonsenso D, Butnaru D, Carter A, Chu H, De Rose C, Diab MM, Ekbom E, El Tantawi M, Fomin V, Frithiof R, Gamirova A, Glybochko PV, Haagsma JA, Haghjooy Javanmard S, Hamilton EB, Harris G, Heijenbrok-Kal MH, Helbok R, Hellemons ME, Hillus D, Huijts SM, Hultström M, Jassat W, Kurth F, Larsson IM, Lipcsey M, Liu C, Loflin CD, Malinovschi A, Mao W, Mazankova L, McCulloch D, Menges D, Mohammadifard N, Munblit D, Nekliudov NA, Ogbuoji O, Osmanov IM, Peñalvo JL, Petersen MS, Puhan MA, Rahman M, Rass V, Reinig N, Ribbers GM, Ricchiuto A, Rubertsson S, Samitova E, Sarrafzadegan N, Shikhaleva A, Simpson KE, Sinatti D, Soriano JB, Spiridonova E, Steinbeis F, Svistunov AA, Valentini P, van de Water BJ, van den Berg-Emons R, Wallin E, Witzenrath M, Wu Y, Xu H, Zoller T, Adolph C, Albright J, Amlag JO, Aravkin AY, Bang-Jensen BL, Bisignano C, Castellano R, Castro E, Chakrabarti S, Collins JK, Dai X, Daoud F, Dapper C, Deen A, Duncan BB, Erickson M, Ewald SB, Ferrari AJ, Flaxman AD, Fullman N, Gamkrelidze A, Giles JR, Guo G, Hay SI, He J, Helak M, Hulland EN, Kereselidze M, Krohn KJ, Lazzar-Atwood A, Lindstrom A, Lozano R, Malta DC, Månsson J, Mantilla Herrera AM, Mokdad AH, Monasta L, Nomura S, Pasovic M, Pigott DM, Reiner RC, Reinke G, Ribeiro ALP, Santomauro DF, Sholokhov A, Spurlock EE, Walcott R, Walker A, Wiysonge CS, Zheng P, Bettger JP, Murray CJL, Vos T. Estimated Global Proportions of Individuals With Persistent Fatigue, Cognitive, and Respiratory Symptom Clusters Following Symptomatic COVID-19 in 2020 and 2021. JAMA 2022; 328:1604-1615. [PMID: 36215063 PMCID: PMC9552043 DOI: 10.1001/jama.2022.18931] [Citation(s) in RCA: 281] [Impact Index Per Article: 140.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 09/25/2022] [Indexed: 01/14/2023]
Abstract
Importance Some individuals experience persistent symptoms after initial symptomatic SARS-CoV-2 infection (often referred to as Long COVID). Objective To estimate the proportion of males and females with COVID-19, younger or older than 20 years of age, who had Long COVID symptoms in 2020 and 2021 and their Long COVID symptom duration. Design, Setting, and Participants Bayesian meta-regression and pooling of 54 studies and 2 medical record databases with data for 1.2 million individuals (from 22 countries) who had symptomatic SARS-CoV-2 infection. Of the 54 studies, 44 were published and 10 were collaborating cohorts (conducted in Austria, the Faroe Islands, Germany, Iran, Italy, the Netherlands, Russia, Sweden, Switzerland, and the US). The participant data were derived from the 44 published studies (10 501 hospitalized individuals and 42 891 nonhospitalized individuals), the 10 collaborating cohort studies (10 526 and 1906), and the 2 US electronic medical record databases (250 928 and 846 046). Data collection spanned March 2020 to January 2022. Exposures Symptomatic SARS-CoV-2 infection. Main Outcomes and Measures Proportion of individuals with at least 1 of the 3 self-reported Long COVID symptom clusters (persistent fatigue with bodily pain or mood swings; cognitive problems; or ongoing respiratory problems) 3 months after SARS-CoV-2 infection in 2020 and 2021, estimated separately for hospitalized and nonhospitalized individuals aged 20 years or older by sex and for both sexes of nonhospitalized individuals younger than 20 years of age. Results A total of 1.2 million individuals who had symptomatic SARS-CoV-2 infection were included (mean age, 4-66 years; males, 26%-88%). In the modeled estimates, 6.2% (95% uncertainty interval [UI], 2.4%-13.3%) of individuals who had symptomatic SARS-CoV-2 infection experienced at least 1 of the 3 Long COVID symptom clusters in 2020 and 2021, including 3.2% (95% UI, 0.6%-10.0%) for persistent fatigue with bodily pain or mood swings, 3.7% (95% UI, 0.9%-9.6%) for ongoing respiratory problems, and 2.2% (95% UI, 0.3%-7.6%) for cognitive problems after adjusting for health status before COVID-19, comprising an estimated 51.0% (95% UI, 16.9%-92.4%), 60.4% (95% UI, 18.9%-89.1%), and 35.4% (95% UI, 9.4%-75.1%), respectively, of Long COVID cases. The Long COVID symptom clusters were more common in women aged 20 years or older (10.6% [95% UI, 4.3%-22.2%]) 3 months after symptomatic SARS-CoV-2 infection than in men aged 20 years or older (5.4% [95% UI, 2.2%-11.7%]). Both sexes younger than 20 years of age were estimated to be affected in 2.8% (95% UI, 0.9%-7.0%) of symptomatic SARS-CoV-2 infections. The estimated mean Long COVID symptom cluster duration was 9.0 months (95% UI, 7.0-12.0 months) among hospitalized individuals and 4.0 months (95% UI, 3.6-4.6 months) among nonhospitalized individuals. Among individuals with Long COVID symptoms 3 months after symptomatic SARS-CoV-2 infection, an estimated 15.1% (95% UI, 10.3%-21.1%) continued to experience symptoms at 12 months. Conclusions and Relevance This study presents modeled estimates of the proportion of individuals with at least 1 of 3 self-reported Long COVID symptom clusters (persistent fatigue with bodily pain or mood swings; cognitive problems; or ongoing respiratory problems) 3 months after symptomatic SARS-CoV-2 infection.
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Affiliation(s)
- Sarah Wulf Hanson
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Cristiana Abbafati
- Department of Juridical and Economic Studies, La Sapienza University, Rome, Italy
| | - Joachim G Aerts
- Department of Pulmonary Medicine, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Ziyad Al-Aly
- John T. Milliken Department of Internal Medicine, Washington University in St Louis, St Louis, Missouri
- Clinical Epidemiology Center, US Department of Veterans Affairs, St Louis, Missouri
| | - Charlie Ashbaugh
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Tala Ballouz
- Epidemiology, Biostatistics, and Prevention Institute, University of Zürich, Zurich, Switzerland
| | - Oleg Blyuss
- Wolfson Institute of Population Health, Queen Mary University of London, London, England
- Department of Pediatrics and Pediatric Infectious Diseases, I. M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Polina Bobkova
- Clinical Medicine (Pediatric Profile), I. M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Gouke Bonsel
- EuroQol Research Foundation, Rotterdam, the Netherlands
| | - Svetlana Borzakova
- Pirogov Russian National Research Medical University, Moscow
- Research Institute for Healthcare Organization and Medical Management, Moscow Healthcare Department, Moscow, Russia
| | - Danilo Buonsenso
- Department of Woman and Child Health and Public Health, Agostino Gemelli University Polyclinic IRCCS, Rome, Italy
- Global Health Research Institute, Catholic University of Sacred Heart, Rome, Italy
| | - Denis Butnaru
- I. M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Austin Carter
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Helen Chu
- Department of Medicine, University of Washington, Seattle
| | - Cristina De Rose
- Department of Woman and Child Health and Public Health, Agostino Gemelli University Polyclinic IRCCS, Rome, Italy
| | - Mohamed Mustafa Diab
- Center for Policy Impact in Global Health, Duke University, Durham, North Carolina
- Department of Surgery, Duke University, Durham, North Carolina
| | - Emil Ekbom
- Uppsala University Hospital, Uppsala, Sweden
| | - Maha El Tantawi
- Pediatric Dentistry and Dental Public Health Department, Alexandria University, Alexandria, Egypt
| | - Victor Fomin
- Rector's Office, I. M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Robert Frithiof
- Department of Surgical Sciences, Anesthesiology, and Intensive Care Medicine, Uppsala University, Uppsala, Sweden
| | - Aysylu Gamirova
- Clinical Medicine (General Medicine Profile), I. M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Petr V Glybochko
- Administration Department, I. M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Juanita A Haagsma
- Department of Public Health, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Shaghayegh Haghjooy Javanmard
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Erin B Hamilton
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | | | - Majanka H Heijenbrok-Kal
- Department of Rehabilitation Medicine, Erasmus University Medical Center, Rotterdam, the Netherlands
- Neurorehabilitation, Rijndam Rehabilitation, Rotterdam, the Netherlands
| | - Raimund Helbok
- Department of Neurology, Medical University Innsbruck, Innsbruck, Austria
| | - Merel E Hellemons
- Department of Pulmonary Medicine, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - David Hillus
- Department of Infectious Diseases and Respiratory Medicine, Charité Medical University Berlin, Berlin, Germany
| | - Susanne M Huijts
- Department of Respiratory Medicine, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Michael Hultström
- Department of Surgical Sciences, Anesthesiology, and Intensive Care Medicine, Uppsala University, Uppsala, Sweden
- Department of Medical Cell Biology, Uppsala University, Uppsala, Sweden
| | - Waasila Jassat
- Department of Public Health Surveillance and Response, National Institute for Communicable Diseases, Johannesburg, South Africa
| | - Florian Kurth
- Department of Infectious Diseases and Respiratory Medicine, Charité University Medical Center Berlin, Berlin, Germany
- Department of Clinical Research and Tropical Medicine, Bernhard-Nocht Institute of Tropical Medicine, Hamburg, Germany
| | - Ing-Marie Larsson
- Department of Surgical Sciences, Anesthesiology, and Intensive Care Medicine, Uppsala University, Uppsala, Sweden
| | - Miklós Lipcsey
- Department of Surgical Sciences, Anesthesiology, and Intensive Care Medicine, Uppsala University, Uppsala, Sweden
| | - Chelsea Liu
- Department of Epidemiology, Harvard University, Boston, Massachusetts
| | | | | | - Wenhui Mao
- Center for Policy Impact in Global Health, Duke University, Durham, North Carolina
- Duke Global Health Institute, Duke University, Durham, North Carolina
| | - Lyudmila Mazankova
- Russian Medical Academy of Continuous Professional Education, Ministry of Healthcare of the Russian Federation, Moscow
| | | | - Dominik Menges
- Epidemiology, Biostatistics, and Prevention Institute, University of Zürich, Zurich, Switzerland
| | - Noushin Mohammadifard
- Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Daniel Munblit
- Department of Pediatrics and Pediatric Infectious Diseases, I. M. Sechenov First Moscow State Medical University, Moscow, Russia
- National Heart and Lung Institute, Imperial College London, London, England
| | - Nikita A Nekliudov
- Clinical Medicine (General Medicine Profile), I. M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Osondu Ogbuoji
- Duke Global Health Institute, Duke University, Durham, North Carolina
| | - Ismail M Osmanov
- Pirogov Russian National Research Medical University, Moscow
- ZA Bashlyaeva Children's Municipal Clinical Hospital, Moscow, Russia
| | - José L Peñalvo
- Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, Massachusetts
| | - Maria Skaalum Petersen
- Department of Occupational Medicine and Public Health, Faroese Hospital System, Torshavn, Faroe Islands
- Centre of Health Science, University of Faroe Islands, Torshavn
| | - Milo A Puhan
- Epidemiology, Biostatistics, and Prevention Institute, University of Zürich, Zurich, Switzerland
- Department of Epidemiology, Johns Hopkins University, Baltimore, Maryland
| | - Mujibur Rahman
- Department of Internal Medicine, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Verena Rass
- Department of Neurology, Medical University Innsbruck, Innsbruck, Austria
| | - Nickolas Reinig
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Gerard M Ribbers
- Department of Rehabilitation Medicine, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Antonia Ricchiuto
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Sten Rubertsson
- Department of Surgical Sciences, Anesthesiology, and Intensive Care Medicine, Uppsala University, Uppsala, Sweden
- Department of Surgical Sciences, Hedenstierna Laboratory, Uppsala University, Uppsala, Sweden
| | - Elmira Samitova
- Russian Medical Academy of Continuous Professional Education, Ministry of Healthcare of the Russian Federation, Moscow
- ZA Bashlyaeva Children's Municipal Clinical Hospital, Moscow, Russia
| | - Nizal Sarrafzadegan
- Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
- School of Population and Public Health, University of British Columbia, Vancouver, Canada
| | - Anastasia Shikhaleva
- Clinical Medicine (Pediatric Profile), I. M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Kyle E Simpson
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Dario Sinatti
- Department of Woman and Child Health and Public Health, Agostino Gemelli University Polyclinic IRCCS, Rome, Italy
| | - Joan B Soriano
- Hospital Universitario de La Princesa, Madrid, Spain
- Centro de Investigación Biomédica en Red Enfermedades Respiratorias (Center for Biomedical Research in Respiratory Diseases Network), Madrid, Spain
| | - Ekaterina Spiridonova
- Clinical Medicine (General Medicine Profile), I. M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Fridolin Steinbeis
- Department of Infectious Diseases and Respiratory Medicine, Charité Medical University Berlin, Berlin, Germany
| | - Andrey A Svistunov
- Administration Department, I. M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Piero Valentini
- Department of Woman and Child Health and Public Health, Agostino Gemelli University Polyclinic IRCCS, Rome, Italy
| | - Brittney J van de Water
- Department of Global Health and Social Medicine, Harvard University, Boston, Massachusetts
- Nursing and Midwifery Department, Seed Global Health, Boston, Massachusetts
| | - Rita van den Berg-Emons
- Department of Rehabilitation Medicine, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Ewa Wallin
- Department of Surgical Sciences, Anesthesiology, and Intensive Care Medicine, Uppsala University, Uppsala, Sweden
| | - Martin Witzenrath
- Department of Infectious Diseases and Respiratory Medicine, Charité University Medical Center Berlin, Berlin, Germany
- German Center for Lung Research, Berlin
| | - Yifan Wu
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Hanzhang Xu
- Department of Family Medicine and Community Health, Duke University, Durham, North Carolina
| | - Thomas Zoller
- Department of Infectious Diseases and Respiratory Medicine, Charité Medical University Berlin, Berlin, Germany
| | - Christopher Adolph
- Department of Political Science, University of Washington, Seattle
- Center for Statistics and the Social Sciences, University of Washington, Seattle
| | - James Albright
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Joanne O Amlag
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Aleksandr Y Aravkin
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Applied Mathematics, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
| | - Bree L Bang-Jensen
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Catherine Bisignano
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Rachel Castellano
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Emma Castro
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Suman Chakrabarti
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Global Health, University of Washington, Seattle
| | - James K Collins
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Xiaochen Dai
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
| | - Farah Daoud
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Carolyn Dapper
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Amanda Deen
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Bruce B Duncan
- Postgraduate Program in Epidemiology, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Megan Erickson
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Samuel B Ewald
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Alize J Ferrari
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- School of Public Health, University of Queensland, Brisbane, Australia
| | - Abraham D Flaxman
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
| | - Nancy Fullman
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | | | - John R Giles
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Gaorui Guo
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Simon I Hay
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
| | - Jiawei He
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Monika Helak
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Erin N Hulland
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Global Health, University of Washington, Seattle
| | - Maia Kereselidze
- National Center for Disease Control and Public Health, Tbilisi, Georgia
| | - Kris J Krohn
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Alice Lazzar-Atwood
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Akiaja Lindstrom
- School of Public Health, University of Queensland, Brisbane, Australia
- School of Public Health, Queensland Centre for Mental Health Research, Wacol, Australia
| | - Rafael Lozano
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
| | - Deborah Carvalho Malta
- Department of Maternal and Child Nursing and Public Health, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Johan Månsson
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Ana M Mantilla Herrera
- School of Public Health, University of Queensland, Brisbane, Australia
- West Moreton Hospital Health Services, Queensland Centre for Mental Health Research, Wacol, Australia
| | - Ali H Mokdad
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
| | - Lorenzo Monasta
- Clinical Epidemiology and Public Health Research Unit, Burlo Garofolo Institute for Maternal and Child Health, Trieste, Italy
| | - Shuhei Nomura
- Department of Health Policy and Management, Keio University, Tokyo, Japan
- Department of Global Health Policy, University of Tokyo, Tokyo, Japan
| | - Maja Pasovic
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - David M Pigott
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
| | - Robert C Reiner
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
| | - Grace Reinke
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Antonio Luiz P Ribeiro
- Department of Internal Medicine, Federal University of Minas Gerais, Belo Horizonte, Brazil
- Centre of Telehealth, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Damian Francesco Santomauro
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- School of Public Health, University of Queensland, Brisbane, Australia
- Policy and Epidemiology Group, Queensland Centre for Mental Health Research, Wacol, Australia
| | - Aleksei Sholokhov
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Emma Elizabeth Spurlock
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Social and Behavioral Sciences, School of Public Health, Yale University, New Haven, Connecticut
| | - Rebecca Walcott
- Evans School of Public Policy and Governance, University of Washington, Seattle
| | - Ally Walker
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Charles Shey Wiysonge
- Cochrane South Africa, South African Medical Research Council, Cape Town
- HIV and Other Infectious Diseases Research Unit, South African Medical Research Council, Durban
| | - Peng Zheng
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
| | - Janet Prvu Bettger
- Department of Orthopedic Surgery, Duke University, Durham, North Carolina
| | - Christopher J L Murray
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
| | - Theo Vos
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
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9
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Wang Z, Tober-Lau P, Farztdinov V, Lemke O, Schwecke T, Steinbrecher S, Muenzner J, Kriedemann H, Sander LE, Hartl J, Mülleder M, Ralser M, Kurth F. The human host response to monkeypox infection: a proteomic case series study. EMBO Mol Med 2022; 14:e16643. [PMID: 36169042 PMCID: PMC9641420 DOI: 10.15252/emmm.202216643] [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: 07/25/2022] [Revised: 09/09/2022] [Accepted: 09/09/2022] [Indexed: 11/23/2022] Open
Abstract
The rapid rise of monkeypox (MPX) cases outside previously endemic areas prompts for a better understanding of the disease. We studied the plasma proteome of a group of MPX patients with a similar infection history and clinical manifestation typical for the current outbreak. We report that MPX in this case series is associated with a strong plasma proteomic response among nutritional and acute phase response proteins. Moreover, we report a correlation between plasma proteins and disease severity. Contrasting the MPX host response with that of COVID‐19, we find a range of similarities, but also important differences. For instance, CFHR1 is induced in COVID‐19, but suppressed in MPX, reflecting the different roles of the complement system in the two infectious diseases. Of note, the spatial overlap in response proteins suggested that a COVID‐19 biomarker panel assay could be repurposed for MPX. Applying a targeted protein panel assay provided encouraging results and distinguished MPX cases from healthy controls. Hence, our results provide a first proteomic characterization of the MPX human host response and encourage further research on protein‐panel assays in emerging infectious diseases.
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Affiliation(s)
- Ziyue Wang
- Department of Biochemistry, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Pinkus Tober-Lau
- Department of Infectious Diseases and Respiratory Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Vadim Farztdinov
- Core Facility High Throughput Mass Spectrometry, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Oliver Lemke
- Department of Biochemistry, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Torsten Schwecke
- Department of Biochemistry, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Sarah Steinbrecher
- Department of Infectious Diseases and Respiratory Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Julia Muenzner
- Department of Biochemistry, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Helene Kriedemann
- Department of Infectious Diseases and Respiratory Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Leif Erik Sander
- Department of Infectious Diseases and Respiratory Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany.,Berlin Institute of Health, Berlin, Germany
| | - Johannes Hartl
- Department of Biochemistry, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Michael Mülleder
- Core Facility High Throughput Mass Spectrometry, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Markus Ralser
- Department of Biochemistry, Charité - Universitätsmedizin Berlin, Berlin, Germany.,Berlin Institute of Health, Berlin, Germany.,The Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Florian Kurth
- Department of Infectious Diseases and Respiratory Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany
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10
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Ludewick H, Hahn R, Italiano C, Pereira L, Fatovich D, Saxton J, Hunt R, Ho KM, Boan P, Pavey W. COVID-19 Serosurvey of Frontline Healthcare Workers in Western Australia. J Epidemiol Glob Health 2022; 12:472-477. [PMID: 36131202 PMCID: PMC9491653 DOI: 10.1007/s44197-022-00065-1] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 09/10/2022] [Indexed: 11/25/2022] Open
Abstract
We aimed to study COVID-19 infection in healthcare workers (HCWs) during the first wave in a setting of low community incidence prior to HCW vaccination. We performed a cross-sectional study of frontline HCWs in two tertiary hospitals in Western Australia with questionnaire and testing for SARS-CoV-2 IgG antibodies, using a screening assay followed by confirmatory assays for initial reactive results. 799 Frontline HCWs were enrolled in the study, working in the emergency department (n = 194, 24.2%), ICU (n = 176, 22.0%), respiratory ward (n = 20, 2.5%), COVID clinic (n = 37, 4.6%), and theatre (n = 222, 28%). 189 (23.6%) were doctors, 327 (41.0%) nurses, and 283 (35.4%) other. Contact with a known COVID-19-positive patient occurred at work for 337 (42.1%), and outside work for 10 (1.2%). Four were diagnosed with COVID-19 by PCR, acquired overseas in two cases and related to healthcare work in two cases (one acquired from a colleague and one possibly acquired from patient contact in the healthcare setting). Nine HCWs had reactive screening serology, and three had confirmed positive IgG (these three were PCR-positive cases). Infection control procedures in the setting of low community incidence were effective at preventing HCW acquisition of COVID-19 infection.
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Affiliation(s)
- Herbert Ludewick
- Heart and Lung Research Institute of Western Australia Inc, Harry Perkins Institute of Medical Research, 5 Robin Warren Drive, Perth, WA, Australia
| | - Rebecca Hahn
- Heart and Lung Research Institute of Western Australia Inc, Harry Perkins Institute of Medical Research, 5 Robin Warren Drive, Perth, WA, Australia
| | - Claire Italiano
- Department of Infectious Diseases, Royal Perth Hospital, Perth, WA, Australia
| | - Lynette Pereira
- Department of Infectious Diseases, Royal Perth Hospital, Perth, WA, Australia
- Department of Microbiology, PathWest Laboratory Medicine, Fiona Stanley Hospital, Perth, WA, Australia
| | - Daniel Fatovich
- Department of Emergency Medicine, Royal Perth Hospital, University of Western Australia, Perth, WA, Australia
- Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Perth, WA, Australia
| | - Jemma Saxton
- Heart and Lung Research Institute of Western Australia Inc, Harry Perkins Institute of Medical Research, 5 Robin Warren Drive, Perth, WA, Australia
| | - Richard Hunt
- Department of Anaesthesia, Fiona Stanley Hospital, Perth, WA, Australia
| | - Kwok M Ho
- Department of Intensive Care, Royal Perth Hospital, Perth, WA, Australia
| | - Peter Boan
- Department of Infectious Diseases, Fiona Stanley Hospital, Perth, WA, Australia.
- Department of Microbiology, PathWest Laboratory Medicine WA, Fiona Stanley Hospital, Perth, 11 Robin Warren Dve, Murdoch, WA, 6150, Australia.
| | - Warren Pavey
- Heart and Lung Research Institute of Western Australia Inc, Harry Perkins Institute of Medical Research, 5 Robin Warren Drive, Perth, WA, Australia
- Department of Anaesthesia, Fiona Stanley Hospital, Perth, WA, Australia
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11
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Schons M, Pilgram L, Reese JP, Stecher M, Anton G, Appel KS, Bahmer T, Bartschke A, Bellinghausen C, Bernemann I, Brechtel M, Brinkmann F, Brünn C, Dhillon C, Fiessler C, Geisler R, Hamelmann E, Hansch S, Hanses F, Hanß S, Herold S, Heyder R, Hofmann AL, Hopff SM, Horn A, Jakob C, Jiru-Hillmann S, Keil T, Khodamoradi Y, Kohls M, Kraus M, Krefting D, Kunze S, Kurth F, Lieb W, Lippert LJ, Lorbeer R, Lorenz-Depiereux B, Maetzler C, Miljukov O, Nauck M, Pape D, Püntmann V, Reinke L, Römmele C, Rudolph S, Sass J, Schäfer C, Schaller J, Schattschneider M, Scheer C, Scherer M, Schmidt S, Schmidt J, Seibel K, Stahl D, Steinbeis F, Störk S, Tauchert M, Tebbe JJ, Thibeault C, Toepfner N, Ungethüm K, Vadasz I, Valentin H, Wiedmann S, Zoller T, Nagel E, Krawczak M, von Kalle C, Illig T, Schreiber S, Witzenrath M, Heuschmann P, Vehreschild JJ. The German National Pandemic Cohort Network (NAPKON): rationale, study design and baseline characteristics. Eur J Epidemiol 2022; 37:849-870. [PMID: 35904671 PMCID: PMC9336157 DOI: 10.1007/s10654-022-00896-z] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 06/22/2022] [Indexed: 11/25/2022]
Abstract
The German government initiated the Network University Medicine (NUM) in early 2020 to improve national research activities on the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) pandemic. To this end, 36 German Academic Medical Centers started to collaborate on 13 projects, with the largest being the National Pandemic Cohort Network (NAPKON). The NAPKON’s goal is creating the most comprehensive Coronavirus Disease 2019 (COVID-19) cohort in Germany. Within NAPKON, adult and pediatric patients are observed in three complementary cohort platforms (Cross-Sectoral, High-Resolution and Population-Based) from the initial infection until up to three years of follow-up. Study procedures comprise comprehensive clinical and imaging diagnostics, quality-of-life assessment, patient-reported outcomes and biosampling. The three cohort platforms build on four infrastructure core units (Interaction, Biosampling, Epidemiology, and Integration) and collaborations with NUM projects. Key components of the data capture, regulatory, and data privacy are based on the German Centre for Cardiovascular Research. By April 01, 2022, 34 university and 40 non-university hospitals have enrolled 5298 patients with local data quality reviews performed on 4727 (89%). 47% were female, the median age was 52 (IQR 36–62-) and 50 pediatric cases were included. 44% of patients were hospitalized, 15% admitted to an intensive care unit, and 12% of patients deceased while enrolled. 8845 visits with biosampling in 4349 patients were conducted by April 03, 2022. In this overview article, we summarize NAPKON’s design, relevant milestones including first study population characteristics, and outline the potential of NAPKON for German and international research activities. Trial registrationhttps://clinicaltrials.gov/ct2/show/NCT04768998.https://clinicaltrials.gov/ct2/show/NCT04747366.https://clinicaltrials.gov/ct2/show/NCT04679584
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Affiliation(s)
- Maximilian Schons
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Lisa Pilgram
- Department II of Internal Medicine, Hematology/Oncology, Goethe University, Frankfurt, Germany
| | - Jens-Peter Reese
- Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
| | - Melanie Stecher
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- German Center for Infection Research (DZIF), Partner-Site Cologne-Bonn, Cologne, Germany
| | - Gabriele Anton
- Institute of Epidemiology, Helmholtz Center Munich, Munich, Germany
- German Centre for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Katharina S. Appel
- Department II of Internal Medicine, Hematology/Oncology, Goethe University, Frankfurt, Germany
| | - Thomas Bahmer
- Internal Medicine Department I, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
- Airway Research Center North (ARCN), German Center for Lung Research (DZL), Grosshansdorf, Germany
| | - Alexander Bartschke
- Core Facility Digital Medicine and Interoperability, Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Carla Bellinghausen
- Department of Respiratory Medicine and Allergology, Medical Clinic 1, University Hospital Frankfurt, Goethe University, Frankfurt, Germany
| | - Inga Bernemann
- Hannover Medical School, Hannover Unified Biobank, Hannover, Germany
| | - Markus Brechtel
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Folke Brinkmann
- Department of Paediatric Pneumology, Allergy and CF- Centre, University Children’s Hospital, Ruhr- University Bochum, Bochum, Germany
| | - Clara Brünn
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Christine Dhillon
- COVID-19 Task Force, University Hospital Augsburg, Augsburg, Germany
| | - Cornelia Fiessler
- Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
| | - Ramsia Geisler
- Department II of Internal Medicine, Hematology/Oncology, Goethe University, Frankfurt, Germany
| | - Eckard Hamelmann
- Department of Pediatrics, Children’s Center Bethel, University Hospital East Westphalia, University Bielefeld, Bielefeld, Germany
| | - Stefan Hansch
- Department for Infectious Diseases and Infection Control, University Hospital Regensburg, Regensburg, Germany
| | - Frank Hanses
- Department for Infectious Diseases and Infection Control, University Hospital Regensburg, Regensburg, Germany
- Emergency Department, University Hospital Regensburg, Regensburg, Germany
| | - Sabine Hanß
- University Medical Center Göttingen (UMG), Göttingen, Germany
- German Center for Cardiovascular Diseases (DZHK), Berlin, Germany
| | - Susanne Herold
- Department of Internal Medicine V, University Hospital Giessen and Marburg, Justus-Liebig-University Giessen, Giessen, Germany
- Department of Internal Medicine, German Center for Lung Research (DZL), Universities of Giessen and Marburg Lung Center (UGMLC), Justus Liebig University Giessen, Giessen, Germany
- Institute for Lung Health (ILH), Giessen, Germany
| | - Ralf Heyder
- NUM Coordination Office, Charité – Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Anna-Lena Hofmann
- Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
| | - Sina Marie Hopff
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Anna Horn
- Insitute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
| | - Carolin Jakob
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Steffi Jiru-Hillmann
- Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
| | - Thomas Keil
- Insitute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
- Institute of Social Medicine, Epidemiology and Health Economics, Charité - Universitätsmedizin Berlin, Berlin, Germany
- State Institute of Health, Bavarian Health and Food Safety Authority, Bad Kissingen, Germany
| | - Yascha Khodamoradi
- Department of Infectious Diseases, Medical Clinic 2, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt, Germany
| | - Mirjam Kohls
- Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
| | - Monika Kraus
- Institute of Epidemiology, Helmholtz Center Munich, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich, Munich, Germany
| | - Dagmar Krefting
- University Medical Center Göttingen (UMG), Göttingen, Germany
- German Center for Cardiovascular Diseases (DZHK), Berlin, Germany
| | - Sonja Kunze
- Institute of Epidemiology, Helmholtz Center Munich, Munich, Germany
| | - Florian Kurth
- Department of Infectious Diseases and Respiratory Medicine, Charité – Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany
- Department of Tropical Medicine, Bernhard Nocht Institute for Tropical Medicine, and Department of Medicine I, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Wolfgang Lieb
- Institute of Epidemiology, Kiel University, Kiel, Germany
| | - Lena Johanna Lippert
- Department of Infectious Diseases and Respiratory Medicine, Charité – Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Roberto Lorbeer
- Department of Radiology, University Hospital, LMU, Munich, Germany
- Medical Heart Center of Charité and German Heart Institute Berlin, Institute of Computer-Assisted Cardiovascular Medicine, Berlin, Germany
| | - Bettina Lorenz-Depiereux
- Institute of Epidemiology, Helmholtz Center Munich, Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich, Munich, Germany
| | - Corina Maetzler
- Department of Neurology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel University, Kiel, Germany
| | - Olga Miljukov
- Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
| | - Matthias Nauck
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, Greifswald, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
| | - Daniel Pape
- Department I of Internal Medicine, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Valentina Püntmann
- German Center for Cardiovascular Diseases (DZHK), Berlin, Germany
- Institute for Experimental and Translational Cardiovascular Imaging, University Hospital Frankfurt am Main, Frankfurt, Germany
| | - Lennart Reinke
- Department of Internal Medicine I, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Christoph Römmele
- COVID-19 Task Force, University Hospital Augsburg, Augsburg, Germany
| | - Stefanie Rudolph
- Charité – Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin Institute of Health (BIH) at Charité – Universitätsmedizin Berlin, Joint Charité and BIH Clinical Study Center, Charitéplatz 1, 10117 Berlin, Germany
| | - Julian Sass
- Core Facility Digital Medicine and Interoperability, Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Christian Schäfer
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, Greifswald, Germany
- DZHK e.V. (German Centre for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
| | - Jens Schaller
- Medical Heart Center of Charité and German Heart Institute Berlin, Institute of Computer-Assisted Cardiovascular Medicine, Berlin, Germany
- Charité – Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt – Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Berlin, Germany
| | - Mario Schattschneider
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Christian Scheer
- Department of Anesthesiology and Intensive Care Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Margarete Scherer
- Department II of Internal Medicine, Hematology/Oncology, Goethe University, Frankfurt, Germany
| | - Sein Schmidt
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Clinical Study Center, Charitéplatz 1, 10117 Berlin, Germany
| | - Julia Schmidt
- Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
| | - Kristina Seibel
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Dana Stahl
- German Center for Cardiovascular Diseases (DZHK), Berlin, Germany
- University Medicine Greifswald, Greifswald, Germany
| | - Fridolin Steinbeis
- Department of Infectious Diseases and Respiratory Medicine, Charité – Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Stefan Störk
- Comprehensive Heart Failure Center, University and University Hospital Würzburg, Würzburg, Germany
- Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany
| | - Maike Tauchert
- Institute of Epidemiology, Helmholtz Center Munich, Munich, Germany
| | - Johannes Josef Tebbe
- Department of Gastroenterology and Infectious Disease, University Medical Center East Westphalia-Lippe, Klinikum Lippe, Detmold, Germany
| | - Charlotte Thibeault
- Department of Infectious Diseases and Respiratory Medicine, Charité – Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Nicole Toepfner
- Department of Pediatrics, Carl Gustav Carus University Hospital, TU Dresden, Dresden, Germany
| | - Kathrin Ungethüm
- Insitute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
| | - Istvan Vadasz
- Institute for Lung Health (ILH), Giessen, Germany
- Department of Internal Medicine, University Hospital Giessen and Marburg, Justus Liebig University Giessen, Giessen, Germany
- Universities of Giessen and Marburg Lung Center (UGMLC), German Center for Lung Research (DZL), Frankfurt, Germany
| | - Heike Valentin
- German Center for Cardiovascular Diseases (DZHK), Berlin, Germany
- University Medicine Greifswald, Greifswald, Germany
| | - Silke Wiedmann
- NUM Coordination Office, Charité – Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Thomas Zoller
- Department of Infectious Diseases and Respiratory Medicine, Charité – Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Eike Nagel
- German Center for Cardiovascular Diseases (DZHK), Berlin, Germany
- Institute for Experimental and Translational Cardiovascular Imaging, University Hospital Frankfurt am Main, Frankfurt, Germany
| | - Michael Krawczak
- Institute of Medical Informatics and Statistics, Kiel University, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Christof von Kalle
- Charité – Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin Institute of Health (BIH) at Charité – Universitätsmedizin Berlin, Joint Charité and BIH Clinical Study Center, Charitéplatz 1, 10117 Berlin, Germany
| | - Thomas Illig
- Hannover Medical School, Hannover Unified Biobank, Hannover, Germany
| | - Stefan Schreiber
- Department of Internal Medicine I, University Hospital Schleswig Holstein, Kiel University, Kiel, Germany
| | - Martin Witzenrath
- Department of Infectious Diseases and Respiratory Medicine, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
- German Center for Lung Research (DZL), Frankfurt, Germany
| | - Peter Heuschmann
- Insitute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
- Clinical Trial Center Würzburg, University Hospital Würzburg, Würzburg, Germany
| | - Jörg Janne Vehreschild
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Department of Internal Medicine, Hematology/Oncology, Goethe University, Frankfurt,, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
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12
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Wang L, Western D, Timsina J, Repaci C, Song WM, Norton J, Kohlfeld P, Budde J, Climer S, Butt OH, Jacobson D, Garvin M, Templeton AR, Campagna S, O’Halloran J, Presti R, Goss CW, Mudd PA, Ances BM, Zhang B, Sung YJ, Cruchaga C. Plasma proteomics of SARS-CoV-2 infection and severity reveals impact on Alzheimer and coronary disease pathways. medRxiv 2022:2022.07.25.22278025. [PMID: 35923315 PMCID: PMC9347279 DOI: 10.1101/2022.07.25.22278025] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Identification of the plasma proteomic changes of Coronavirus disease 2019 (COVID-19) is essential to understanding the pathophysiology of the disease and developing predictive models and novel therapeutics. We performed plasma deep proteomic profiling from 332 COVID-19 patients and 150 controls and pursued replication in an independent cohort (297 cases and 76 controls) to find potential biomarkers and causal proteins for three COVID-19 outcomes (infection, ventilation, and death). We identified and replicated 1,449 proteins associated with any of the three outcomes (841 for infection, 833 for ventilation, and 253 for death) that can be query on a web portal ( https://covid.proteomics.wustl.edu/ ). Using those proteins and machine learning approached we created and validated specific prediction models for ventilation (AUC>0.91), death (AUC>0.95) and either outcome (AUC>0.80). These proteins were also enriched in specific biological processes, including immune and cytokine signaling (FDR ≤ 3.72×10 -14 ), Alzheimer's disease (FDR ≤ 5.46×10 -10 ) and coronary artery disease (FDR ≤ 4.64×10 -2 ). Mendelian randomization using pQTL as instrumental variants nominated BCAT2 and GOLM1 as a causal proteins for COVID-19. Causal gene network analyses identified 141 highly connected key proteins, of which 35 have known drug targets with FDA-approved compounds. Our findings provide distinctive prognostic biomarkers for two severe COVID-19 outcomes (ventilation and death), reveal their relationship to Alzheimer's disease and coronary artery disease, and identify potential therapeutic targets for COVID-19 outcomes.
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Affiliation(s)
- Lihua Wang
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
- NeuroGenomics and Informatics Center, Washington University School of Medicine, St Louis, MO, USA
| | - Dan Western
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
- NeuroGenomics and Informatics Center, Washington University School of Medicine, St Louis, MO, USA
| | - Jigyasha Timsina
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
- NeuroGenomics and Informatics Center, Washington University School of Medicine, St Louis, MO, USA
| | - Charlie Repaci
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
- NeuroGenomics and Informatics Center, Washington University School of Medicine, St Louis, MO, USA
| | - Won-Min Song
- Department of Genetics and Genomic Sciences, Icahn Institute of Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Joanne Norton
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
- NeuroGenomics and Informatics Center, Washington University School of Medicine, St Louis, MO, USA
| | - Pat Kohlfeld
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
- NeuroGenomics and Informatics Center, Washington University School of Medicine, St Louis, MO, USA
| | - John Budde
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
- NeuroGenomics and Informatics Center, Washington University School of Medicine, St Louis, MO, USA
| | - Sharlee Climer
- Department of Computer Science, University of Missouri-St. Louis, St. Louis, MO, USA
| | - Omar H. Butt
- Department of Neurology, Washington University School of Medicine, St Louis, MO, USA
| | - Daniel Jacobson
- Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | - Michael Garvin
- Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | - Alan R Templeton
- Department of Biology, Washington University School of Medicine, St Louis, MO, USA
| | - Shawn Campagna
- Department of Chemistry, University of Tennessee, Knoxville, TN, USA
| | - Jane O’Halloran
- Division of Infectious Diseases, Washington University School of Medicine, St Louis, MO, USA
| | - Rachel Presti
- Division of Infectious Diseases, Washington University School of Medicine, St Louis, MO, USA
| | - Charles W. Goss
- Division of Biostatistics, Washington University School of Medicine, St. Louis, MO, USA
| | - Philip A. Mudd
- Department of Emergency Medicine, Washington University School of Medicine, St Louis, MO, USA
| | - Beau M. Ances
- Department of Neurology, Washington University School of Medicine, St Louis, MO, USA
| | - Bin Zhang
- Department of Genetics and Genomic Sciences, Icahn Institute of Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Yun Ju Sung
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
- NeuroGenomics and Informatics Center, Washington University School of Medicine, St Louis, MO, USA
- Division of Biostatistics, Washington University School of Medicine, St. Louis, MO, USA
| | - Carlos Cruchaga
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
- NeuroGenomics and Informatics Center, Washington University School of Medicine, St Louis, MO, USA
- The Charles F. and Joanne Knight Alzheimer Disease Research Center, Washington University School of Medicine, St Louis, MO, USA
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13
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Wang Z, Cryar A, Lemke O, Tober-Lau P, Ludwig D, Helbig ET, Hippenstiel S, Sander LE, Blake D, Lane CS, Sayers RL, Mueller C, Zeiser J, Townsend S, Demichev V, Mülleder M, Kurth F, Sirka E, Hartl J, Ralser M. A multiplex protein panel assay for severity prediction and outcome prognosis in patients with COVID-19: An observational multi-cohort study. EClinicalMedicine 2022; 49:101495. [PMID: 35702332 PMCID: PMC9181834 DOI: 10.1016/j.eclinm.2022.101495] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 05/11/2022] [Accepted: 05/17/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Global healthcare systems continue to be challenged by the COVID-19 pandemic, and there is a need for clinical assays that can help optimise resource allocation, support treatment decisions, and accelerate the development and evaluation of new therapies. METHODS We developed a multiplexed proteomics assay for determining disease severity and prognosis in COVID-19. The assay quantifies up to 50 peptides, derived from 30 known and newly introduced COVID-19-related protein markers, in a single measurement using routine-lab compatible analytical flow rate liquid chromatography and multiple reaction monitoring (LC-MRM). We conducted two observational studies in patients with COVID-19 hospitalised at Charité - Universitätsmedizin Berlin, Germany before (from March 1 to 26, 2020, n=30) and after (from April 4 to November 19, 2020, n=164) dexamethasone became standard of care. The study is registered in the German and the WHO International Clinical Trials Registry (DRKS00021688). FINDINGS The assay produces reproducible (median inter-batch CV of 10.9%) absolute quantification of 47 peptides with high sensitivity (median LLOQ of 143 ng/ml) and accuracy (median 96.8%). In both studies, the assay reproducibly captured hallmarks of COVID-19 infection and severity, as it distinguished healthy individuals, mild, moderate, and severe COVID-19. In the post-dexamethasone cohort, the assay predicted survival with an accuracy of 0.83 (108/130), and death with an accuracy of 0.76 (26/34) in the median 2.5 weeks before the outcome, thereby outperforming compound clinical risk assessments such as SOFA, APACHE II, and ABCS scores. INTERPRETATION Disease severity and clinical outcomes of patients with COVID-19 can be stratified and predicted by the routine-applicable panel assay that combines known and novel COVID-19 biomarkers. The prognostic value of this assay should be prospectively assessed in larger patient cohorts for future support of clinical decisions, including evaluation of sample flow in routine setting. The possibility to objectively classify COVID-19 severity can be helpful for monitoring of novel therapies, especially in early clinical trials. FUNDING This research was funded in part by the European Research Council (ERC) under grant agreement ERC-SyG-2020 951475 (to M.R) and by the Wellcome Trust (IA 200829/Z/16/Z to M.R.). The work was further supported by the Ministry of Education and Research (BMBF) as part of the National Research Node 'Mass Spectrometry in Systems Medicine (MSCoresys)', under grant agreements 031L0220 and 161L0221. J.H. was supported by a Swiss National Science Foundation (SNSF) Postdoc Mobility fellowship (project number 191052). This study was further supported by the BMBF grant NaFoUniMedCOVID-19 - NUM-NAPKON, FKZ: 01KX2021. The study was co-funded by the UK's innovation agency, Innovate UK, under project numbers 75594 and 56328.
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Affiliation(s)
- Ziyue Wang
- Department of Biochemistry, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Am Chariteplatz 1, 10117 Berlin, Germany
| | - Adam Cryar
- Inoviv, Mappin House, 4 Winsley St, London, United Kingdom
| | - Oliver Lemke
- Department of Biochemistry, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Am Chariteplatz 1, 10117 Berlin, Germany
| | - Pinkus Tober-Lau
- Department of Infectious Diseases and Respiratory Medicine, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Daniela Ludwig
- Department of Biochemistry, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Am Chariteplatz 1, 10117 Berlin, Germany
| | - Elisa Theresa Helbig
- Department of Infectious Diseases and Respiratory Medicine, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Stefan Hippenstiel
- Department of Infectious Diseases and Respiratory Medicine, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Leif-Erik Sander
- Department of Infectious Diseases and Respiratory Medicine, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
- Berlin Institute of Health at the Charité - Universitätsmedizin Berlin, Berlin, Germany
| | | | | | | | - Christoph Mueller
- Agilent Technologies Sales & Services GmbH & Co. KG, Waldbronn, Germany
| | - Johannes Zeiser
- Agilent Technologies Sales & Services GmbH & Co. KG, Waldbronn, Germany
| | - StJohn Townsend
- Department of Biochemistry, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Am Chariteplatz 1, 10117 Berlin, Germany
| | - Vadim Demichev
- Department of Biochemistry, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Am Chariteplatz 1, 10117 Berlin, Germany
| | - Michael Mülleder
- Core Facility – High-Throughput Mass Spectrometry, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Am Chariteplatz 1, 10117 Berlin, Germany
| | - Florian Kurth
- Department of Infectious Diseases and Respiratory Medicine, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
- Department of Tropical Medicine, Bernhard Nocht Institute for Tropical Medicine, and Department of Medicine I, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
- Corresponding author: Florian Kurth, Charité - Universitätsmedizin Berlin, Department of Infectious Diseases and Respiratory Medicine, Augustenburger Platz 1, 13353 Berlin, Germany. Tel.: +49 (0)30 450 553052.
| | - Ernestas Sirka
- Inoviv, Mappin House, 4 Winsley St, London, United Kingdom
- Corresponding author: Ernestas Sirka, Inoviv, Mappin House, 4 Winsley St, London W1W 8HF, United Kingdom, Tel.: +44 (0)20 3239 0178.
| | - Johannes Hartl
- Department of Biochemistry, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Am Chariteplatz 1, 10117 Berlin, Germany
- Corresponding author: Johannes Hartl, Charité – Universitätsmedizin Berlin, Department of Biochemistry, Charitéplatz 1, 10117 Berlin, Germany. Tel.: +49 (0)30 450 528317.
| | - Markus Ralser
- Department of Biochemistry, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Am Chariteplatz 1, 10117 Berlin, Germany
- The Molecular Biology of Metabolism Laboratory, The Francis Crick Institute, London, UK
- Corresponding author: Markus Ralser, Charité – Universitätsmedizin Berlin, Department of Biochemistry, Charitéplatz 1, 10117 Berlin, Germany. Tel.: +49 (0)30 450 528141
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14
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Wulf Hanson S, Abbafati C, Aerts JG, Al-Aly Z, Ashbaugh C, Ballouz T, Blyuss O, Bobkova P, Bonsel G, Borzakova S, Buonsenso D, Butnaru D, Carter A, Chu H, De Rose C, Diab MM, Ekbom E, El Tantawi M, Fomin V, Frithiof R, Gamirova A, Glybochko PV, Haagsma JA, Javanmard SH, Hamilton EB, Harris G, Heijenbrok-Kal MH, Helbok R, Hellemons ME, Hillus D, Huijts SM, Hultström M, Jassat W, Kurth F, Larsson IM, Lipcsey M, Liu C, Loflin CD, Malinovschi A, Mao W, Mazankova L, McCulloch D, Menges D, Mohammadifard N, Munblit D, Nekliudov NA, Ogbuoji O, Osmanov IM, Peñalvo JL, Petersen MS, Puhan MA, Rahman M, Rass V, Reinig N, Ribbers GM, Ricchiuto A, Rubertsson S, Samitova E, Sarrafzadegan N, Shikhaleva A, Simpson KE, Sinatti D, Soriano JB, Spiridonova E, Steinbeis F, Svistunov AA, Valentini P, van de Water BJ, van den Berg-Emons R, Wallin E, Witzenrath M, Wu Y, Xu H, Zoller T, Adolph C, Albright J, Amlag JO, Aravkin AY, Bang-Jensen BL, Bisignano C, Castellano R, Castro E, Chakrabarti S, Collins JK, Dai X, Daoud F, Dapper C, Deen A, Duncan BB, Erickson M, Ewald SB, Ferrari AJ, Flaxman AD, Fullman N, Gamkrelidze A, Giles JR, Guo G, Hay SI, He J, Helak M, Hulland EN, Kereselidze M, Krohn KJ, Lazzar-Atwood A, Lindstrom A, Lozano R, Magistro B, Malta DC, Månsson J, Mantilla Herrera AM, Mokdad AH, Monasta L, Nomura S, Pasovic M, Pigott DM, Reiner RC, Reinke G, Ribeiro ALP, Santomauro DF, Sholokhov A, Spurlock EE, Walcott R, Walker A, Wiysonge CS, Zheng P, Bettger JP, Murray CJ, Vos T. A global systematic analysis of the occurrence, severity, and recovery pattern of long COVID in 2020 and 2021. medRxiv 2022. [PMID: 35664995 PMCID: PMC9164454 DOI: 10.1101/2022.05.26.22275532] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Importance: While much of the attention on the COVID-19 pandemic was directed at the daily counts of cases and those with serious disease overwhelming health services, increasingly, reports have appeared of people who experience debilitating symptoms after the initial infection. This is popularly known as long COVID. Objective: To estimate by country and territory of the number of patients affected by long COVID in 2020 and 2021, the severity of their symptoms and expected pattern of recovery Design: We jointly analyzed ten ongoing cohort studies in ten countries for the occurrence of three major symptom clusters of long COVID among representative COVID cases. The defining symptoms of the three clusters (fatigue, cognitive problems, and shortness of breath) are explicitly mentioned in the WHO clinical case definition. For incidence of long COVID, we adopted the minimum duration after infection of three months from the WHO case definition. We pooled data from the contributing studies, two large medical record databases in the United States, and findings from 44 published studies using a Bayesian meta-regression tool. We separately estimated occurrence and pattern of recovery in patients with milder acute infections and those hospitalized. We estimated the incidence and prevalence of long COVID globally and by country in 2020 and 2021 as well as the severity-weighted prevalence using disability weights from the Global Burden of Disease study. Results: Analyses are based on detailed information for 1906 community infections and 10526 hospitalized patients from the ten collaborating cohorts, three of which included children. We added published data on 37262 community infections and 9540 hospitalized patients as well as ICD-coded medical record data concerning 1.3 million infections. Globally, in 2020 and 2021, 144.7 million (95% uncertainty interval [UI] 54.8–312.9) people suffered from any of the three symptom clusters of long COVID. This corresponds to 3.69% (1.38–7.96) of all infections. The fatigue, respiratory, and cognitive clusters occurred in 51.0% (16.9–92.4), 60.4% (18.9–89.1), and 35.4% (9.4–75.1) of long COVID cases, respectively. Those with milder acute COVID-19 cases had a quicker estimated recovery (median duration 3.99 months [IQR 3.84–4.20]) than those admitted for the acute infection (median duration 8.84 months [IQR 8.10–9.78]). At twelve months, 15.1% (10.3–21.1) continued to experience long COVID symptoms. Conclusions and relevance: The occurrence of debilitating ongoing symptoms of COVID-19 is common. Knowing how many people are affected, and for how long, is important to plan for rehabilitative services and support to return to social activities, places of learning, and the workplace when symptoms start to wane.
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15
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Boan P, Jardine A, Pryce TM. Clinical associations of SARS-CoV-2 viral load using the first WHO International Standard for SARS-CoV-2 RNA. Pathology 2022; 54:344-350. [PMID: 35153071 PMCID: PMC8829673 DOI: 10.1016/j.pathol.2021.11.006] [Citation(s) in RCA: 1] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 11/12/2021] [Accepted: 11/16/2021] [Indexed: 01/19/2023]
Abstract
SARS-CoV-2 viral load declines from the time of symptom onset; in some studies viral load is higher or persists longer in more severe COVID-19 infection, and viral load correlates with culture positivity. This was a retrospective cohort study of inpatients and outpatients during the first wave of COVID-19 infection in Western Australia, March to May 2020, of the relationship of SARS-CoV-2 viral load (using the First WHO International Standard for SARS-CoV-2 RNA) from symptom onset, by clinical subgroups determined from the public health database and hospital records, using regression analysis. We studied 320 samples from 201 COVID-19 cases: 181 mild, seven severe, 11 critical, and four cases who died (two were also critical cases). At symptom onset the mean viral load was 4.34 log10 IU/mL (3.92–4.77 log10 IU/mL 95% CI, cobas SARS-CoV-2 assay ORF1a Ct 28.9 cycles). The mean viral load change was –0.09 log10 IU/mL/day (–0.12 to –0.06 95% CI). R2 was 0.08 and residual standard deviation 2.68 log10 IU/mL. Viral load at symptom onset was higher for those reporting fever compared to those not reporting fever. Viral load kinetics were not different for gender, age, shortness of breath, or those requiring oxygen. Mean viral load at usual release from isolation at 14 days was 2.5 log10 IU/mL or day 20 was 1.8 log10 IU/mL. Variability in respiratory sample SARS-CoV-2 viral load kinetics suggests viral loads will only have a role supporting clinical decision making, and an uncertain role for prognostication.
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Affiliation(s)
- Peter Boan
- Department of Microbiology, Fiona Stanley Hospital, Murdoch, WA, Australia; Department of Infectious Diseases, Fiona Stanley Hospital, Murdoch, WA, Australia.
| | - Andrew Jardine
- Public Health Emergency Operations Centre, Department of Health, East Perth, WA, Australia
| | - Todd M Pryce
- Department of Microbiology, Fiona Stanley Hospital, Murdoch, WA, Australia
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Gattinoni L, Gattarello S, Steinberg I, Busana M, Palermo P, Lazzari S, Romitti F, Quintel M, Meissner K, Marini JJ, Chiumello D, Camporota L. COVID-19 pneumonia: pathophysiology and management. Eur Respir Rev 2021; 30:30/162/210138. [PMID: 34670808 PMCID: PMC8527244 DOI: 10.1183/16000617.0138-2021] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [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] [Received: 06/18/2021] [Accepted: 08/08/2021] [Indexed: 12/23/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19) pneumonia is an evolving disease. We will focus on the development of its pathophysiologic characteristics over time, and how these time-related changes determine modifications in treatment. In the emergency department: the peculiar characteristic is the coexistence, in a significant fraction of patients, of severe hypoxaemia, near-normal lung computed tomography imaging, lung gas volume and respiratory mechanics. Despite high respiratory drive, dyspnoea and respiratory rate are often normal. The underlying mechanism is primarily altered lung perfusion. The anatomical prerequisites for PEEP (positive end-expiratory pressure) to work (lung oedema, atelectasis, and therefore recruitability) are lacking. In the high-dependency unit: the disease starts to worsen either because of its natural evolution or additional patient self-inflicted lung injury (P-SILI). Oedema and atelectasis may develop, increasing recruitability. Noninvasive supports are indicated if they result in a reversal of hypoxaemia and a decreased inspiratory effort. Otherwise, mechanical ventilation should be considered to avert P-SILI. In the intensive care unit: the primary characteristic of the advance of unresolved COVID-19 disease is a progressive shift from oedema or atelectasis to less reversible structural lung alterations to lung fibrosis. These later characteristics are associated with notable impairment of respiratory mechanics, increased arterial carbon dioxide tension (PaCO2), decreased recruitability and lack of response to PEEP and prone positioning. COVID-19 pneumonia cannot be correctly described, analysed and treated if the time-factor is not taken into accounthttps://bit.ly/3AOKxc4
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Affiliation(s)
- Luciano Gattinoni
- Dept of Anesthesiology, University Medical Center Göttingen, Göttingen, Germany
| | - Simone Gattarello
- Dept of Anesthesiology, University Medical Center Göttingen, Göttingen, Germany
| | - Irene Steinberg
- Dept of Anesthesiology, University Medical Center Göttingen, Göttingen, Germany
| | - Mattia Busana
- Dept of Anesthesiology, University Medical Center Göttingen, Göttingen, Germany
| | - Paola Palermo
- Dept of Anesthesiology, University Medical Center Göttingen, Göttingen, Germany
| | - Stefano Lazzari
- Dept of Anesthesiology, University Medical Center Göttingen, Göttingen, Germany
| | - Federica Romitti
- Dept of Anesthesiology, University Medical Center Göttingen, Göttingen, Germany
| | - Michael Quintel
- Dept of Anesthesiology, University Medical Center Göttingen, Göttingen, Germany.,Dept of Anesthesiology, Intensive Care and Emergency Medicine Donau-Isar-Klinikum Deggendorf, Deggendorf, Germany
| | - Konrad Meissner
- Dept of Anesthesiology, University Medical Center Göttingen, Göttingen, Germany
| | - John J Marini
- Dept of Pulmonary and Critical Care Medicine, University of Minnesota and Regions Hospital, St. Paul, MN, USA
| | - Davide Chiumello
- Dept of Anesthesia and Intensive Care, San Paolo Hospital, University of Milan, Milan, Italy
| | - Luigi Camporota
- Dept of Adult Critical Care, Guy's and St Thomas' NHS Foundation Trust, Health Centre for Human and Applied Physiological Sciences, London, UK
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Weiner J, Suwalski P, Holtgrewe M, Rakitko A, Thibeault C, Müller M, Patriki D, Quedenau C, Krüger U, Ilinsky V, Popov I, Balnis J, Jaitovich A, Helbig ET, Lippert LJ, Stubbemann P, Real LM, Macías J, Pineda JA, Fernandez-Fuertes M, Wang X, Karadeniz Z, Saccomanno J, Doehn JM, Hübner RH, Hinzmann B, Salvo M, Blueher A, Siemann S, Jurisic S, Beer JH, Rutishauser J, Wiggli B, Schmid H, Danninger K, Binder R, Corman VM, Mühlemann B, Arjun Arkal R, Fragiadakis GK, Mick E, COMET C, Calfee CS, Erle DJ, Hendrickson CM, Kangelaris KN, Krummel MF, Woodruff PG, Langelier CR, Venkataramani U, García F, Zyla J, Drosten C, Alice B, Jones TC, Suttorp N, Witzenrath M, Hippenstiel S, Zemojtel T, Skurk C, Poller W, Borodina T, Pa-COVID SG, Ripke S, Sander LE, Beule D, Landmesser U, Guettouche T, Kurth F, Heidecker B. Increased risk of severe clinical course of COVID-19 in carriers of HLA-C*04:01. EClinicalMedicine 2021; 40:101099. [PMID: 34490415 PMCID: PMC8410317 DOI: 10.1016/j.eclinm.2021.101099] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 08/01/2021] [Accepted: 08/04/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Since the beginning of the coronavirus disease 2019 (COVID-19) pandemic, there has been increasing urgency to identify pathophysiological characteristics leading to severe clinical course in patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Human leukocyte antigen alleles (HLA) have been suggested as potential genetic host factors that affect individual immune response to SARS-CoV-2. We sought to evaluate this hypothesis by conducting a multicenter study using HLA sequencing. METHODS We analyzed the association between COVID-19 severity and HLAs in 435 individuals from Germany (n = 135), Spain (n = 133), Switzerland (n = 20) and the United States (n = 147), who had been enrolled from March 2020 to August 2020. This study included patients older than 18 years, diagnosed with COVID-19 and representing the full spectrum of the disease. Finally, we tested our results by meta-analysing data from prior genome-wide association studies (GWAS). FINDINGS We describe a potential association of HLA-C*04:01 with severe clinical course of COVID-19. Carriers of HLA-C*04:01 had twice the risk of intubation when infected with SARS-CoV-2 (risk ratio 1.5 [95% CI 1.1-2.1], odds ratio 3.5 [95% CI 1.9-6.6], adjusted p-value = 0.0074). These findings are based on data from four countries and corroborated by independent results from GWAS. Our findings are biologically plausible, as HLA-C*04:01 has fewer predicted bindings sites for relevant SARS-CoV-2 peptides compared to other HLA alleles. INTERPRETATION HLA-C*04:01 carrier state is associated with severe clinical course in SARS-CoV-2. Our findings suggest that HLA class I alleles have a relevant role in immune defense against SARS-CoV-2. FUNDING Funded by Roche Sequencing Solutions, Inc.
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Affiliation(s)
- January Weiner
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Core Unit Bioinformatics Berlin, DE 10178, Germany
| | - Phillip Suwalski
- Department of Cardiology, Charite Universitaetsmedizin Berlin, DE 12203, Germany
- Berliner Simulations- und Trainingszentrum, Charite, Berlin, DE 10117, Germany
| | - Manuel Holtgrewe
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Core Unit Genomics Berlin, DE 10178, Germany
| | - Alexander Rakitko
- Genotek Ltd., Nastavnicheskii pereulok 17/1, R 105120 Moscow, Russian Federation
| | - Charlotte Thibeault
- Charite Universitaetsmedizin Berlin, Department of Infectious Diseases and Respiratory Medicine Berlin, DE 10117, Germany
| | - Melina Müller
- Department of Cardiology, Charite Universitaetsmedizin Berlin, DE 12203, Germany
| | - Dimitri Patriki
- Kantonsspital Baden AG, Department of Medicine, Baden, CH 5404, Switzerland
| | - Claudia Quedenau
- Max Delbrueck Center for Molecular Medicine Berlin, DE 13125, Germany
| | - Ulrike Krüger
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Core Unit Genomics Berlin, DE 10178, Germany
| | - Valery Ilinsky
- Genotek Ltd., Nastavnicheskii pereulok 17/1, R 105120 Moscow, Russian Federation
| | - Iaroslav Popov
- Genotek Ltd., Nastavnicheskii pereulok 17/1, R 105120 Moscow, Russian Federation
| | - Joseph Balnis
- Department of Molecular and Cellular Physiology, Albany Medical College, NY, USA
| | - Ariel Jaitovich
- Department of Molecular and Cellular Physiology, Albany Medical College, NY, USA
| | - Elisa T Helbig
- Charite Universitaetsmedizin Berlin, Department of Infectious Diseases and Respiratory Medicine Berlin, DE 10117, Germany
| | - Lena J Lippert
- Charite Universitaetsmedizin Berlin, Department of Infectious Diseases and Respiratory Medicine Berlin, DE 10117, Germany
| | - Paula Stubbemann
- Charite Universitaetsmedizin Berlin, Department of Infectious Diseases and Respiratory Medicine Berlin, DE 10117, Germany
| | - Luis M Real
- Unidad Clínica de Enfermedades Infecciosas y Microbiología. Hospital Universitario de Valme, Sevilla, ES 41014, Spain
| | - Juan Macías
- Unidad Clínica de Enfermedades Infecciosas y Microbiología. Hospital Universitario de Valme, Sevilla, ES 41014, Spain
| | - Juan A Pineda
- Unidad Clínica de Enfermedades Infecciosas y Microbiología. Hospital Universitario de Valme, Sevilla, ES 41014, Spain
| | - Marta Fernandez-Fuertes
- Unidad Clínica de Enfermedades Infecciosas y Microbiología. Hospital Universitario de Valme, Sevilla, ES 41014, Spain
| | - Xiaomin Wang
- Department of Cardiology, Charite Universitaetsmedizin Berlin, DE 12203, Germany
| | - Zehra Karadeniz
- Department of Cardiology, Charite Universitaetsmedizin Berlin, DE 12203, Germany
| | - Jacopo Saccomanno
- Charite Universitaetsmedizin Berlin, Department of Infectious Diseases and Respiratory Medicine Berlin, DE 10117, Germany
| | - Jan-Moritz Doehn
- Charite Universitaetsmedizin Berlin, Department of Infectious Diseases and Respiratory Medicine Berlin, DE 10117, Germany
| | - Ralf-Harto Hübner
- Charite Universitaetsmedizin Berlin, Department of Infectious Diseases and Respiratory Medicine Berlin, DE 10117, Germany
| | | | | | - Anja Blueher
- Roche Sequencing Solutions Pleasanton, USA 94588
| | | | - Stjepan Jurisic
- Kantonsspital Baden AG, Department of Medicine, Baden, CH 5404, Switzerland
| | - Juerg H. Beer
- Kantonsspital Baden AG, Department of Medicine, Baden, CH 5404, Switzerland
| | - Jonas Rutishauser
- Kantonsspital Baden AG, Department of Medicine, Baden, CH 5404, Switzerland
| | - Benedikt Wiggli
- Kantonsspital Baden AG, Department of Medicine, Baden, CH 5404, Switzerland
| | - Hansruedi Schmid
- Kantonsspital Baden AG, Department of Medicine, Baden, CH 5404, Switzerland
| | - Kathrin Danninger
- Department of Cardiology and Intensive Care, Klinikum Wels-Grieskirchen, Wels, Austria
| | - Ronald Binder
- Department of Cardiology and Intensive Care, Klinikum Wels-Grieskirchen, Wels, Austria
| | - Victor M Corman
- Charite Universitaetsmedizin Berlin, Institute of Virology Chariteplatz, 1 d-10117, Berlin, DE, 10117, Germany
| | - Barbara Mühlemann
- Charite Universitaetsmedizin Berlin, Institute of Virology Chariteplatz, 1 d-10117, Berlin, DE, 10117, Germany
| | - Rao Arjun Arkal
- ImmunoX Initiative, University of California San Francisco, San Francisco, CA, USA
- CoLabs, University of California San Francisco, San Francisco, CA, USA
- Department of Pathology, University of California, San Francisco, CA, USA
| | - Gabriela K. Fragiadakis
- ImmunoX Initiative, University of California San Francisco, San Francisco, CA, USA
- CoLabs, University of California San Francisco, San Francisco, CA, USA
- Division of Rheumatology, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Eran Mick
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, University of California, San Francisco, CA, USA
- Division of Infectious Diseases, University of California, San Francisco, CA, USA
- Chan Zuckerberg Biohub, San Francisco, CA, USA
| | - Consortium COMET
- COMET (COVID-19 Multiphenotyping for Effective Therapies) Consortium members are listed in the Supplementary Appendix 1
| | - Carolyn S. Calfee
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, University of California, San Francisco, CA, USA
| | - David J. Erle
- ImmunoX Initiative, University of California San Francisco, San Francisco, CA, USA
- CoLabs, University of California San Francisco, San Francisco, CA, USA
- Institute for Human Genetics, University of California San Francisco, San Francisco, CA, USA
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, University of California, San Francisco, CA, USA
- COMET (COVID-19 Multiphenotyping for Effective Therapies) Consortium members are listed in the Supplementary Appendix 1
- Lung Biology Center, University of California, San Francisco, CA, USA
- Department of Medicine, University of California, San Francisco, CA, USA
| | - Carolyn M. Hendrickson
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, University of California, San Francisco, CA, USA
| | | | - Matthew F. Krummel
- ImmunoX Initiative, University of California San Francisco, San Francisco, CA, USA
- Department of Pathology, University of California, San Francisco, CA, USA
| | - Prescott G. Woodruff
- ImmunoX Initiative, University of California San Francisco, San Francisco, CA, USA
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, University of California, San Francisco, CA, USA
- Department of Pathology, University of California, San Francisco, CA, USA
- Sandler Asthma Basic Research Center, University of California, San Francisco, CA, USA
| | - Charles R. Langelier
- Division of Infectious Diseases, University of California, San Francisco, CA, USA
- Chan Zuckerberg Biohub, San Francisco, CA, USA
| | - Urmila Venkataramani
- ImmunoX Initiative, University of California San Francisco, San Francisco, CA, USA
- CoLabs, University of California San Francisco, San Francisco, CA, USA
| | - Federico García
- Hospital Universitario Clínico San Cecilio, Instituto de Investigación Ibs. Granada, Spain
| | - Joanna Zyla
- Department of Data Science and Engineering, Silesian University of Technology, Gliwice, Poland
| | - Christian Drosten
- Charite Universitaetsmedizin Berlin, Institute of Virology Chariteplatz, 1 d-10117, Berlin, DE, 10117, Germany
| | - Braun Alice
- Charite Universitaetsmedizin Berlin, Dept. of Psychiatry and Psychotherapy Chariteplatz 1 d-10117 Berlin, DE 10117, Germany
| | - Terry C Jones
- Charite Universitaetsmedizin Berlin, Institute of Virology Chariteplatz, 1 d-10117, Berlin, DE, 10117, Germany
- German Center for Infection Research (DZIF), Associated Partner Site, 10117 Berlin, Germany
- Centre for Pathogen Evolution, Department of Zoology, University of Cambridge, Downing St., Cambridge, CB2 3EJ, U.K
| | - Norbert Suttorp
- Charite Universitaetsmedizin Berlin, Department of Infectious Diseases and Respiratory Medicine Berlin, DE 10117, Germany
| | - Martin Witzenrath
- Charite Universitaetsmedizin Berlin, Department of Infectious Diseases and Respiratory Medicine Berlin, DE 10117, Germany
| | - Stefan Hippenstiel
- Charite Universitaetsmedizin Berlin, Department of Infectious Diseases and Respiratory Medicine Berlin, DE 10117, Germany
| | - Tomasz Zemojtel
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Core Unit Genomics Berlin, DE 10178, Germany
| | - Carsten Skurk
- Department of Cardiology, Charite Universitaetsmedizin Berlin, DE 12203, Germany
| | - Wolfgang Poller
- Department of Cardiology, Charite Universitaetsmedizin Berlin, DE 12203, Germany
| | - Tatiana Borodina
- Max Delbrueck Center for Molecular Medicine Berlin, DE 13125, Germany
| | | | - Stephan Ripke
- Charite Universitaetsmedizin Berlin, Dept. of Psychiatry and Psychotherapy Chariteplatz 1 d-10117 Berlin, DE 10117, Germany
- Massachusetts General Hospital, Analytic and Translational Genetics, Boston, MA 02114, USA
- Stanley Center for Psychiatry Research, Broad Institute of MIT and Harvard Cambridge MA 02142, USA
| | - Leif E Sander
- Charite Universitaetsmedizin Berlin, Department of Infectious Diseases and Respiratory Medicine Berlin, DE 10117, Germany
| | - Dieter Beule
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Core Unit Bioinformatics Berlin, DE 10178, Germany
| | - Ulf Landmesser
- Department of Cardiology, Charite Universitaetsmedizin Berlin, DE 12203, Germany
- Berlin Institute of Health at Charité, Berlin, Germany
| | | | - Florian Kurth
- Charite Universitaetsmedizin Berlin, Department of Infectious Diseases and Respiratory Medicine Berlin, DE 10117, Germany
| | - Bettina Heidecker
- Department of Cardiology, Charite Universitaetsmedizin Berlin, DE 12203, Germany
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Wagner C, Griesel M, Mikolajewska A, Mueller A, Nothacker M, Kley K, Metzendorf MI, Fischer AL, Kopp M, Stegemann M, Skoetz N, Fichtner F. Systemic corticosteroids for the treatment of COVID-19. Cochrane Database Syst Rev 2021; 8:CD014963. [PMID: 34396514 PMCID: PMC8406706 DOI: 10.1002/14651858.cd014963] [Citation(s) in RCA: 77] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Systemic corticosteroids are used to treat people with COVID-19 because they counter hyper-inflammation. Existing evidence syntheses suggest a slight benefit on mortality. So far, systemic corticosteroids are one of the few treatment options for COVID-19. Nonetheless, size of effect, certainty of the evidence, optimal therapy regimen, and selection of patients who are likely to benefit most are factors that remain to be evaluated. OBJECTIVES To assess whether systemic corticosteroids are effective and safe in the treatment of people with COVID-19, and to keep up to date with the evolving evidence base using a living systematic review approach. SEARCH METHODS We searched the Cochrane COVID-19 Study Register (which includes PubMed, Embase, CENTRAL, ClinicalTrials.gov, WHO ICTRP, and medRxiv), Web of Science (Science Citation Index, Emerging Citation Index), and the WHO COVID-19 Global literature on coronavirus disease to identify completed and ongoing studies to 16 April 2021. SELECTION CRITERIA We included randomised controlled trials (RCTs) that evaluated systemic corticosteroids for people with COVID-19, irrespective of disease severity, participant age, gender or ethnicity. We included any type or dose of systemic corticosteroids. We included the following comparisons: systemic corticosteroids plus standard care versus standard care (plus/minus placebo), dose comparisons, timing comparisons (early versus late), different types of corticosteroids and systemic corticosteroids versus other active substances. We excluded studies that included populations with other coronavirus diseases (severe acute respiratory syndrome or Middle East respiratory syndrome), corticosteroids in combination with other active substances versus standard care, topical or inhaled corticosteroids, and corticosteroids for long-COVID treatment. DATA COLLECTION AND ANALYSIS We followed standard Cochrane methodology. To assess the risk of bias in included studies, we used the Cochrane 'Risk of bias' 2 tool for RCTs. We rated the certainty of evidence using the GRADE approach for the following outcomes: all-cause mortality, ventilator-free days, new need for invasive mechanical ventilation, quality of life, serious adverse events, adverse events, and hospital-acquired infections. MAIN RESULTS We included 11 RCTs in 8075 participants, of whom 7041 (87%) originated from high-income countries. A total of 3072 participants were randomised to corticosteroid arms and the majority received dexamethasone (n = 2322). We also identified 42 ongoing studies and 16 studies reported as being completed or terminated in a study registry, but without results yet. Hospitalised individuals with a confirmed or suspected diagnosis of symptomatic COVID-19 Systemic corticosteroids plus standard care versus standard care plus/minus placebo We included 10 RCTs (7989 participants), one of which did not report any of our pre-specified outcomes and thus our analysis included outcome data from nine studies. All-cause mortality (at longest follow-up available): systemic corticosteroids plus standard care probably reduce all-cause mortality slightly in people with COVID-19 compared to standard care alone (median 28 days: risk difference of 30 in 1000 participants fewer than the control group rate of 275 in 1000 participants; risk ratio (RR) 0.89, 95% confidence interval (CI) 0.80 to 1.00; 9 RCTs, 7930 participants; moderate-certainty evidence). Ventilator-free days: corticosteroids may increase ventilator-free days (MD 2.6 days more than control group rate of 4 days, 95% CI 0.67 to 4.53; 1 RCT, 299 participants; low-certainty evidence). Ventilator-free days have inherent limitations as a composite endpoint and should be interpreted with caution. New need for invasive ventilation: the evidence is of very low certainty. Because of high risk of bias arising from deaths that occurred before ventilation we are uncertain about the size and direction of the effects. Consequently, we did not perform analysis beyond the presentation of descriptive statistics. Quality of life/neurological outcome: no data were available. Serious adverse events: we included data on two RCTs (678 participants) that evaluated systemic corticosteroids compared to standard care (plus/minus placebo); for adverse events and hospital-acquired infections, we included data on five RCTs (660 participants). Because of high risk of bias, heterogeneous definitions, and underreporting we are uncertain about the size and direction of the effects. Consequently, we did not perform analysis beyond the presentation of descriptive statistics (very low-certainty evidence). Different types, dosages or timing of systemic corticosteroids We identified one study that compared methylprednisolone with dexamethasone. The evidence for mortality and new need for invasive mechanical ventilation is very low certainty due to the small number of participants (n = 86). No data were available for the other outcomes. We did not identify comparisons of different dosages or timing. Outpatients with asymptomatic or mild disease Currently, there are no studies published in populations with asymptomatic infection or mild disease. AUTHORS' CONCLUSIONS Moderate-certainty evidence shows that systemic corticosteroids probably slightly reduce all-cause mortality in people hospitalised because of symptomatic COVID-19. Low-certainty evidence suggests that there may also be a reduction in ventilator-free days. Since we are unable to adjust for the impact of early death on subsequent endpoints, the findings for ventilation outcomes and harms have limited applicability to inform treatment decisions. Currently, there is no evidence for asymptomatic or mild disease (non-hospitalised participants). There is an urgent need for good-quality evidence for specific subgroups of disease severity, for which we propose level of respiratory support at randomisation. This applies to the comparison or subgroups of different types and doses of corticosteroids, too. Outcomes apart from mortality should be measured and analysed appropriately taking into account confounding through death if applicable. We identified 42 ongoing and 16 completed but not published RCTs in trials registries suggesting possible changes of effect estimates and certainty of the evidence in the future. Most ongoing studies target people who need respiratory support at baseline. With the living approach of this review, we will continue to update our search and include eligible trials and published data.
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Affiliation(s)
- Carina Wagner
- Cochrane Haematology, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Mirko Griesel
- Department of Anaesthesiology and Intensive Care, University of Leipzig Medical Center, Leipzig, Germany
| | - Agata Mikolajewska
- Department of Infectious Diseases and Respiratory Medicine, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Anika Mueller
- Department of Anesthesiology and Intensive Care Medicine, Campus Charité Mitte and Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Monika Nothacker
- AWMF Institute for Medical Knowledge Management, Marburg, Germany
| | - Karoline Kley
- Department of Anaesthesiology and Intensive Care, University of Leipzig Medical Center, Leipzig, Germany
| | - Maria-Inti Metzendorf
- Cochrane Metabolic and Endocrine Disorders Group, Institute of General Practice, Medical Faculty of the Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Anna-Lena Fischer
- Department of Anaesthesia and Intensive care, Universitätsklinikum Leipzig, 04103 Leipzig, Germany
| | - Marco Kopp
- Cochrane Haematology, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Miriam Stegemann
- Department of Infectious Diseases and Respiratory Medicine, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Nicole Skoetz
- Cochrane Cancer, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Falk Fichtner
- Department of Anaesthesiology and Intensive Care, University of Leipzig Medical Center, Leipzig, Germany
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Mühlemann B, Thibeault C, Hillus D, Helbig ET, Lippert LJ, Tober-Lau P, Schwarz T, Müller MA, Witzenrath M, Suttorp N, Sander LE, Drosten C, Jones TC, Corman VM, Kurth F. Impact of dexamethasone on SARS-CoV-2 concentration kinetics and antibody response in hospitalized COVID-19 patients: results from a prospective observational study. Clin Microbiol Infect 2021; 27:1520.e7-1520.e10. [PMID: 34139335 PMCID: PMC8205283 DOI: 10.1016/j.cmi.2021.06.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [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: 04/15/2021] [Revised: 05/25/2021] [Accepted: 06/05/2021] [Indexed: 12/15/2022]
Abstract
Objectives Dexamethasone has become the standard of care for severe coronavirus disease 2019 (COVID-19), but its virological impact is poorly understood. The objectives of this work were to characterize the kinetics of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) concentration in the upper respiratory tract (URT) and the antibody response in patients with (D+) and without (D–) dexamethasone treatment. Methods Data and biosamples from hospitalized patients with severe COVID-19, enrolled between 4th March and 11th December 2020 in a prospective observational study, were analysed. SARS-CoV-2 virus concentration in serial URT samples was measured using RT-PCR. SARS-CoV-2-specific immunoglobulins A and G (IgA and IgG) were measured in serum samples using S1-ELISA. Results We compared 101 immunocompetent patients who received dexamethasone (according to the inclusion criteria and dosage determined in the RECOVERY trial) to 93 immunocompetent patients with comparable disease severity from the first months of the pandemic, who had not been treated with dexamethasone or other glucocorticoids. We found no inter-group differences in virus concentration kinetics, duration of presence of viral loads >106 viral copies/mL (D+ median 17 days (IQR 13–24), D– 19 days (IQR 13–29)), or time from symptom onset until seroconversion (IgA: D+ median 11.5 days (IQR 11–12), D– 14 days (IQR 11.5–15.75); IgG: D+ 13 days (IQR 12–14.5), D– 12 days (IQR 11–15)). Conclusion Dexamethasone does not appear to lead to a change in virus clearance or a delay in antibody response in immunocompetent patients hospitalized with severe COVID-19.
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Affiliation(s)
- Barbara Mühlemann
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Virology, Berlin, Germany; German Centre for Infection Research (DZIF), Associated Partner Site, Berlin, Germany
| | - Charlotte Thibeault
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases and Respiratory Medicine, Berlin, Germany
| | - David Hillus
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases and Respiratory Medicine, Berlin, Germany
| | - Elisa T Helbig
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases and Respiratory Medicine, Berlin, Germany
| | - Lena J Lippert
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases and Respiratory Medicine, Berlin, Germany
| | - Pinkus Tober-Lau
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases and Respiratory Medicine, Berlin, Germany
| | - Tatjana Schwarz
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Virology, Berlin, Germany
| | - Marcel A Müller
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Virology, Berlin, Germany; German Centre for Infection Research (DZIF), Associated Partner Site, Berlin, Germany
| | | | - Martin Witzenrath
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases and Respiratory Medicine, Berlin, Germany; German Centre for Lung Research (DZL), Gießen, Germany
| | - Norbert Suttorp
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases and Respiratory Medicine, Berlin, Germany; German Centre for Lung Research (DZL), Gießen, Germany
| | - Leif E Sander
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases and Respiratory Medicine, Berlin, Germany; German Centre for Lung Research (DZL), Gießen, Germany
| | - Christian Drosten
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Virology, Berlin, Germany; German Centre for Infection Research (DZIF), Associated Partner Site, Berlin, Germany
| | - Terry C Jones
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Virology, Berlin, Germany; Centre for Pathogen Evolution, Department of Zoology, University of Cambridge, Cambridge CB2 3EJ, UK
| | - Victor M Corman
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Virology, Berlin, Germany; German Centre for Infection Research (DZIF), Associated Partner Site, Berlin, Germany
| | - Florian Kurth
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases and Respiratory Medicine, Berlin, Germany; Department of Tropical Medicine, Bernhard Nocht Institute for Tropical Medicine, Department of Medicine I, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany.
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20
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Jones TC, Biele G, Mühlemann B, Veith T, Schneider J, Beheim-Schwarzbach J, Bleicker T, Tesch J, Schmidt ML, Sander LE, Kurth F, Menzel P, Schwarzer R, Zuchowski M, Hofmann J, Krumbholz A, Stein A, Edelmann A, Corman VM, Drosten C. Estimating infectiousness throughout SARS-CoV-2 infection course. Science 2021; 373:science.abi5273. [PMID: 34035154 PMCID: PMC9267347 DOI: 10.1126/science.abi5273] [Citation(s) in RCA: 281] [Impact Index Per Article: 93.7] [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] [Received: 03/15/2021] [Accepted: 05/21/2021] [Indexed: 12/20/2022]
Abstract
The role that individuals with asymptomatic or mildly symptomatic severe acute respiratory syndrome coronavirus 2 have in transmission of the virus is not well understood. Jones et al. investigated viral load in patients, comparing those showing few, if any, symptoms with hospitalized cases. Approximately 400,000 individuals, mostly from Berlin, were tested from February 2020 to March 2021 and about 6% tested positive. Of the 25,381 positive subjects, about 8% showed very high viral loads. People became infectious within 2 days of infection, and in hospitalized individuals, about 4 days elapsed from the start of virus shedding to the time of peak viral load, which occurred 1 to 3 days before the onset of symptoms. Overall, viral load was highly variable, but was about 10-fold higher in persons infected with the B.1.1.7 variant. Children had slightly lower viral loads than adults, although this difference may not be clinically significant. Science, abi5273, this issue p. eabi5273 INTRODUCTION Although post facto studies have revealed the importance of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission from presymptomatic, asymptomatic, and mildly symptomatic (PAMS) cases, the virological basis of their infectiousness remains largely unquantified. The reasons for the rapid spread of variant lineages of concern, such as B.1.1.7, have yet to be fully determined. RATIONALE Viral load (viral RNA concentration) in patient samples and the rate of isolation success of virus from clinical specimens in cell culture are the clinical parameters most directly relevant to infectiousness and hence to transmission. To increase our understanding of the infectiousness of SARS-CoV-2, especially in PAMS cases and those infected with the B.1.1.7 variant, we analyzed viral load data from 25,381 German cases, including 9519 hospitalized patients, 6110 PAMS cases from walk-in test centers, 1533 B.1.1.7 variant infections, and the viral load time series of 4434 (mainly hospitalized) patients. Viral load results were then combined with estimated cell culture isolation probabilities, producing a clinical proxy estimate of infectiousness. RESULTS PAMS subjects had, at the first positive test, viral loads and estimated infectiousness only slightly less than hospitalized patients. Similarly, children were found to have mean viral loads only slightly lower (0.5 log10 units or less) than those of adults and ~78% of the adult peak cell culture isolation probability. Eight percent of first-positive viral loads were 109 copies per swab or higher, across a wide age range (mean 37.6 years, standard deviation 13.4 years), representing a likely highly infectious minority, one-third of whom were PAMS. Relative to non-B.1.1.7 cases, patients with the B.1.1.7 variant had viral loads that were higher by a factor of 10 and estimated cell culture infectivity that was higher by a factor of 2.6. Similar ranges of viral loads from B.1.1.7 and B.1.177 samples were shown to be capable of causing infection in Caco-2 cell culture. A time-course analysis estimates that a peak viral load of 108.1 copies per swab is reached 4.3 days after onset of shedding and shows that, across the course of infection, hospitalized patients have slightly higher viral loads than nonhospitalized cases, who in turn have viral loads slightly higher than PAMS cases. Higher viral loads are observed in first-positive tests of PAMS subjects, likely as a result of systematic earlier testing. Mean culture isolation probability declines to 0.5 at 5 days after peak viral load and to 0.3 at 10 days after peak viral load. We estimate a rate of viral load decline of 0.17 log10 units per day, which, combined with reported estimates of incubation time and time to loss of successful cell culture isolation, suggests that viral load peaks 1 to 3 days before onset of symptoms (in symptomatic cases). CONCLUSION PAMS subjects who test positive at walk-in test centers can be expected to be approximately as infectious as hospitalized patients. The level of expected infectious viral shedding of PAMS people is of high importance because they are circulating in the community at the time of detection of infection. Although viral load and cell culture infectivity cannot be translated directly to transmission probability, it is likely that the rapid spread of the B.1.1.7 variant is partly attributable to higher viral load in these cases. Easily measured virological parameters can be used, for example, to estimate transmission risk from different groups (by age, gender, clinical status, etc.), to quantify variance, to show differences in virus variants, to highlight and quantify overdispersion, and to inform quarantine, containment, and elimination strategies. Two elementary parameters for quantifying viral infection and shedding are viral load and whether samples yield a replicating virus isolate in cell culture. We examined 25,381 cases of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in Germany, including 6110 from test centers attended by presymptomatic, asymptomatic, and mildly symptomatic (PAMS) subjects, 9519 who were hospitalized, and 1533 B.1.1.7 lineage infections. The viral load of the youngest subjects was lower than that of the older subjects by 0.5 (or fewer) log10 units, and they displayed an estimated ~78% of the peak cell culture replication probability; in part this was due to smaller swab sizes and unlikely to be clinically relevant. Viral loads above 109 copies per swab were found in 8% of subjects, one-third of whom were PAMS, with a mean age of 37.6 years. We estimate 4.3 days from onset of shedding to peak viral load (108.1 RNA copies per swab) and peak cell culture isolation probability (0.75). B.1.1.7 subjects had mean log10 viral load 1.05 higher than that of non-B.1.1.7 subjects, and the estimated cell culture replication probability of B.1.1.7 subjects was higher by a factor of 2.6.
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Affiliation(s)
- Terry C Jones
- Institute of Virology, Charité--Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany.,German Centre for Infection Research (DZIF), partner site Charité, 10117 Berlin, Germany.,Centre for Pathogen Evolution, Department of Zoology, University of Cambridge, Cambridge CB2 3EJ, U.K
| | - Guido Biele
- Norwegian Institute of Public Health, 0473 Oslo, Norway.,University of Oslo, 0315 Oslo, Norway
| | - Barbara Mühlemann
- Institute of Virology, Charité--Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany.,German Centre for Infection Research (DZIF), partner site Charité, 10117 Berlin, Germany
| | - Talitha Veith
- Institute of Virology, Charité--Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany.,German Centre for Infection Research (DZIF), partner site Charité, 10117 Berlin, Germany
| | - Julia Schneider
- Institute of Virology, Charité--Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany.,German Centre for Infection Research (DZIF), partner site Charité, 10117 Berlin, Germany
| | - Jörn Beheim-Schwarzbach
- Institute of Virology, Charité--Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany
| | - Tobias Bleicker
- Institute of Virology, Charité--Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany
| | - Julia Tesch
- Institute of Virology, Charité--Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany
| | - Marie Luisa Schmidt
- Institute of Virology, Charité--Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany
| | - Leif Erik Sander
- Department of Infectious Diseases and Respiratory Medicine, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10117 Berlin, Germany
| | - Florian Kurth
- Department of Infectious Diseases and Respiratory Medicine, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10117 Berlin, Germany.,Department of Tropical Medicine, Bernhard Nocht Institute for Tropical Medicine, and Department of Medicine I, University Medical Centre Hamburg-Eppendorf, 20359 Hamburg, Germany
| | - Peter Menzel
- Labor Berlin-Charité Vivantes GmbH, Sylter Straße 2, 13353 Berlin, Germany
| | - Rolf Schwarzer
- Labor Berlin-Charité Vivantes GmbH, Sylter Straße 2, 13353 Berlin, Germany
| | - Marta Zuchowski
- Labor Berlin-Charité Vivantes GmbH, Sylter Straße 2, 13353 Berlin, Germany
| | - Jörg Hofmann
- Labor Berlin-Charité Vivantes GmbH, Sylter Straße 2, 13353 Berlin, Germany
| | - Andi Krumbholz
- Institute for Infection Medicine, Christian-Albrechts-Universität zu Kiel and University Medical Center Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany.,Labor Dr. Krause und Kollegen MVZ GmbH, 24106 Kiel, Germany
| | - Angela Stein
- Labor Berlin-Charité Vivantes GmbH, Sylter Straße 2, 13353 Berlin, Germany
| | - Anke Edelmann
- Labor Berlin-Charité Vivantes GmbH, Sylter Straße 2, 13353 Berlin, Germany
| | - Victor Max Corman
- Institute of Virology, Charité--Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany.,German Centre for Infection Research (DZIF), partner site Charité, 10117 Berlin, Germany
| | - Christian Drosten
- Institute of Virology, Charité--Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany. .,German Centre for Infection Research (DZIF), partner site Charité, 10117 Berlin, Germany
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