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Zhu J, Bouzid R, Travert B, Géri G, Cohen Y, Picod A, Heming N, Rottman M, Joly-Laffargue B, Veyradier A, Capron C, Coppo P. Combined coagulation and inflammation markers as predictors of venous thrombo-embolism and death in COVID-19. Front Med (Lausanne) 2024; 11:1399335. [PMID: 38915768 PMCID: PMC11194426 DOI: 10.3389/fmed.2024.1399335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 05/03/2024] [Indexed: 06/26/2024] Open
Abstract
Background The COVID-19 pandemic related to SARS-CoV-2 virus was responsible for global pandemic. The severe form of the disease was linked to excessive activation of immune pathways together with a systemic cytokine storm response and thrombotic venous or arterial complications. Factors predicting severe outcomes including venous and/or pulmonary thrombosis (VT) and death were identified, but the prognostic role of their combination was not addressed extensively. Objectives We investigated the role of prognostic factors from the coagulation or inflammatory pathways to better understand the outcome of the disease. Methods For this, we prospectively studied 167 SARS-CoV-2-positive patients from admission in intensive care units (ICU) or emergency departments from four academic hospitals over a 14-month period. Besides standard biology, we assessed serum concentrations of inflammatory markers, coagulation factors and peripheral blood cells immunophenotyping. Results Thirty-nine patients (23.3%) developed VT and 30 patients (18%) died. By univariate analysis, C-reactive protein (CRP) level > 150 mg/L, interleukin-6 (IL-6) ≥ 20 pg/mL, D-dimers > 1,500 μg/L, ADAMTS13 activity ≤ 50%, Von. Conclusion A combination of coagulation and inflammatory markers can refine the prognostication of severe outcome in COVID-19, and could be useful for the initial evaluation of other types of viral infection.
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Affiliation(s)
- Jaja Zhu
- Service d’Hématologie-Immunologie-Transfusion, AP-HP Paris Saclay, CHU Ambroise Paré, Université de Versailles Saint Quentin-Université Paris Saclay, Montigny-le-Bretonneux, France
- Laboratoire Cellules Souches et Applications Thérapeutiques, UMR INSERM 1184, Commissariat à l’Energie Atomique et aux Energies Alternatives, Fontenay-aux-Roses, France
| | - Raïda Bouzid
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
| | - Benoît Travert
- Service de Médecine Interne, Hôpital Ambroise-Paré, AP-HP, Boulogne-Billancourt, France
| | - Guillaume Géri
- Service de Médecine Intensive et Réanimation, Hôpital Ambroise-Paré, AP-HP, Boulogne-Billancourt, France
| | - Yves Cohen
- Service de Médecine Intensive et Réanimation, Hôpital Avicenne, AP-HP, Paris, France
| | - Adrien Picod
- Service de Médecine Intensive et Réanimation, Hôpital Avicenne, AP-HP, Paris, France
| | - Nicholas Heming
- Department of Intensive Care, Raymond Poincaré Hospital, APHP University Versailles Saint Quentin-University Paris Saclay, Garches, France
- Institut Hospitalo Universitaire PROMETHEUS, Garches, France
- Innovative Biomarkers Plateform, Laboratory of Infection & Inflammation-U1173, School of Medicine, INSERM, University Versailles Saint Quentin-University Paris Saclay, Garches, France
- FHU SEPSIS, Garches, France
| | - Martin Rottman
- Innovative Biomarkers Plateform, Laboratory of Infection & Inflammation-U1173, School of Medicine, INSERM, University Versailles Saint Quentin-University Paris Saclay, Garches, France; FHU SEPSIS, Garches, France
- General Intensive Care Unit, Raymond Poincaré Hospital (AP-HP), FHU SEPSIS, Laboratory of Infection and Inflammation-U1173, School of Medicine Simone Veil, Université Versailles Saint Quentin, University Paris Saclay, INSERM, Garches, France
| | - Bérangère Joly-Laffargue
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- EA3518, Institut de Recherche Saint Louis, Université de Paris, Paris, France
- Service D’hématologie Biologique, Laboratoire ADAMTS13, Hôpital Lariboisière, AP-HP Nord, Université de Paris, Paris, France
| | - Agnès Veyradier
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- EA3518, Institut de Recherche Saint Louis, Université de Paris, Paris, France
- Service D’hématologie Biologique, Laboratoire ADAMTS13, Hôpital Lariboisière, AP-HP Nord, Université de Paris, Paris, France
| | - Claude Capron
- Service d’Hématologie-Immunologie-Transfusion, AP-HP Paris Saclay, CHU Ambroise Paré, Université de Versailles Saint Quentin-Université Paris Saclay, Montigny-le-Bretonneux, France
- Université Paris-Saclay, Université de Versailles Saint Quentin en Yvelines (UVSQ), Biomarqueurs en cancérologie et onco-hématologie (BECCOH), Boulogne-Billancourt, France
| | - Paul Coppo
- Centre de Référence des Microangiopathies Thrombotiques (CNR-MAT), AP-HP, Paris, France
- Service d’Hématologie, Hôpital Saint-Antoine, AP-HP-Sorbonne Université, Paris, France
- NSERM UMRS 1138, Centre de Recherche des Cordeliers, Paris, France
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Viode A, Smolen KK, van Zalm P, Stevenson D, Jha M, Parker K, Levy O, Steen JA, Steen H. Longitudinal plasma proteomic analysis of 1117 hospitalized patients with COVID-19 identifies features associated with severity and outcomes. SCIENCE ADVANCES 2024; 10:eadl5762. [PMID: 38787940 PMCID: PMC11122669 DOI: 10.1126/sciadv.adl5762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 04/18/2024] [Indexed: 05/26/2024]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is characterized by highly heterogeneous manifestations ranging from asymptomatic cases to death for still incompletely understood reasons. As part of the IMmunoPhenotyping Assessment in a COVID-19 Cohort study, we mapped the plasma proteomes of 1117 hospitalized patients with COVID-19 from 15 hospitals across the United States. Up to six samples were collected within ~28 days of hospitalization resulting in one of the largest COVID-19 plasma proteomics cohorts with 2934 samples. Using perchloric acid to deplete the most abundant plasma proteins allowed for detecting 2910 proteins. Our findings show that increased levels of neutrophil extracellular trap and heart damage markers are associated with fatal outcomes. Our analysis also identified prognostic biomarkers for worsening severity and death. Our comprehensive longitudinal plasma proteomics study, involving 1117 participants and 2934 samples, allowed for testing the generalizability of the findings of many previous COVID-19 plasma proteomics studies using much smaller cohorts.
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Affiliation(s)
- Arthur Viode
- Department of Pathology, Boston Children’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Kinga K. Smolen
- Harvard Medical School, Boston, MA, USA
- Precision Vaccines Program, Boston Children’s Hospital, Boston, MA, USA
| | - Patrick van Zalm
- Department of Pathology, Boston Children’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Department of Neuropsychology and Psychopharmacology, EURON, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
| | - David Stevenson
- Department of Pathology, Boston Children’s Hospital, Boston, MA, USA
| | - Meenakshi Jha
- Department of Pathology, Boston Children’s Hospital, Boston, MA, USA
| | - Kenneth Parker
- Department of Pathology, Boston Children’s Hospital, Boston, MA, USA
| | - IMPACC Network‡
- Department of Pathology, Boston Children’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Precision Vaccines Program, Boston Children’s Hospital, Boston, MA, USA
- Department of Neuropsychology and Psychopharmacology, EURON, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
- Broad Institute of MIT & Harvard, Cambridge, MA, USA
- F. M. Kirby Neurobiology Center, Boston Children's Hospital, Boston, MA, USA
- Neurobiology Program, Boston Children's Hospital, Boston, MA, USA
| | - Ofer Levy
- Harvard Medical School, Boston, MA, USA
- Precision Vaccines Program, Boston Children’s Hospital, Boston, MA, USA
- Broad Institute of MIT & Harvard, Cambridge, MA, USA
| | - Judith A. Steen
- Harvard Medical School, Boston, MA, USA
- F. M. Kirby Neurobiology Center, Boston Children's Hospital, Boston, MA, USA
- Neurobiology Program, Boston Children's Hospital, Boston, MA, USA
| | - Hanno Steen
- Department of Pathology, Boston Children’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Precision Vaccines Program, Boston Children’s Hospital, Boston, MA, USA
- Neurobiology Program, Boston Children's Hospital, Boston, MA, USA
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Noureddine R, Baba H, Aqillouch S, Abounouh K, Laazaazia O, Elmessaoudi-Idrissi M, Bahmani FZ, Tanouti IA, Ouladlahsen A, Sarih M, Dehbi H, Ezzikouri S. The Interleukin-6 gene variants may protect against SARS-CoV-2 infection and the severity of COVID-19: a case-control study in a Moroccan population. BMC Med Genomics 2024; 17:139. [PMID: 38783290 PMCID: PMC11112821 DOI: 10.1186/s12920-024-01911-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 05/14/2024] [Indexed: 05/25/2024] Open
Abstract
The symptoms of SARS-CoV-2 infection vary widely, ranging from asymptomatic cases to severe forms marked by acute respiratory distress syndrome, multi-organ damage, and fatalities. Studies indicate a correlation between specific genes and susceptibility to SARS-CoV-2 infection and disease severity, particularly involving variants in genes linked to inflammation and immune responses. The objective of this study is to investigate the association between rs1800795 (- 174 G > C) and rs1800797 (- 597 A > G) variants in the interleukin-6 (IL-6) promoter region and susceptibility to SARS-CoV-2 infection. Additionally, we aim to explore their correlation with COVID-19 severity in a Moroccan population. In this case-control study, we enrolled 270 unvaccinated COVID-19 patients, consisting of 132 with severe COVID-19 and 138 with asymptomatic-moderate COVID-19. Additionally, we included 339 SARS-CoV-2-negative group. Genotyping of rs1800795 and rs1800797 polymorphisms of the IL-6 gene was performed using predesigned TaqMan SNP genotyping. The median age of SARS-CoV-2-negative controls was 50 years, while severe COVID-19 cases exhibited a median age of 61 years. Additionally, individuals with asymptomatic to moderate COVID-19 had a median age of 36 years. We observed a significant age difference between severe and mild COVID-19 patients (p < 0.0001), and an association was noted between gender and the severity of COVID-19 (p = 0.011). The allele and genotype frequencies of the IL-6 - 597G > A and - 174G > C variants did not show significant associations with susceptibility to SARS-CoV-2 infection (p > 0.05). However, further analysis revealed that the linkage disequilibrium between rs1800797 and rs1800795 indicated that individuals with the GC* haplotype (OR = 0.04, 95% CI 0.01-0.30, p = 0.001) and AG* haplotype (OR = 0.11, 95% CI 0.03-0.46, p = 0.002) were significantly associated with protection against SARS-CoV-2 infection. Moreover, in the overdominant model, the IL-6 - 174 G/C genotype was found to be protective against the development of severe disease compared to those with the G/G-C/C genotypes (p = 0.03; OR = 0.41, 95% CI 0.18-0.96). However, correlations between complete blood count markers, hematological markers, D-dimer, C-reactive protein, and ferritin levels according to - 597 A > G and - 174G > C genotypes showed no significant differences (all p > 0.05). Our findings provide valuable insights into the pathogenesis of COVID-19, suggesting that genetic variations at the IL-6 gene may contribute to the susceptibility to severe SARS-CoV-2 infection within the Moroccan population.
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Affiliation(s)
- Rachid Noureddine
- Virology Unit, Viral Hepatitis Laboratory, Institut Pasteur du Maroc, 1 Place Louis Pasteur, Casablanca, 20360, Maroc
- Laboratory of Genetics and Molecular Pathology, Medical School, University Hassan II, Casablanca, Maroc
- Laboratoire Morizgo d'analyses médicales, Casablanca, Maroc
| | - Hanâ Baba
- Virology Unit, Viral Hepatitis Laboratory, Institut Pasteur du Maroc, 1 Place Louis Pasteur, Casablanca, 20360, Maroc
| | - Safaa Aqillouch
- Virology Unit, Viral Hepatitis Laboratory, Institut Pasteur du Maroc, 1 Place Louis Pasteur, Casablanca, 20360, Maroc
| | - Karima Abounouh
- Virology Unit, Viral Hepatitis Laboratory, Institut Pasteur du Maroc, 1 Place Louis Pasteur, Casablanca, 20360, Maroc
| | - Oumaima Laazaazia
- Virology Unit, Viral Hepatitis Laboratory, Institut Pasteur du Maroc, 1 Place Louis Pasteur, Casablanca, 20360, Maroc
| | - Mohcine Elmessaoudi-Idrissi
- Virology Unit, Viral Hepatitis Laboratory, Institut Pasteur du Maroc, 1 Place Louis Pasteur, Casablanca, 20360, Maroc
| | | | - Ikram Allah Tanouti
- Virology Unit, Viral Hepatitis Laboratory, Institut Pasteur du Maroc, 1 Place Louis Pasteur, Casablanca, 20360, Maroc
| | - Ahd Ouladlahsen
- Service des maladies Infectieuses, CHU Ibn Rochd, Casablanca, Maroc
| | - M'hammed Sarih
- Service de Parasitologie et des Maladies Vectorielles, Institut Pasteur du Maroc, Casablanca, Morocco
| | - Hind Dehbi
- Laboratory of Genetics and Molecular Pathology, Medical School, University Hassan II, Casablanca, Maroc
| | - Sayeh Ezzikouri
- Virology Unit, Viral Hepatitis Laboratory, Institut Pasteur du Maroc, 1 Place Louis Pasteur, Casablanca, 20360, Maroc.
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Urbina T, Gabarre P, Bonny V, Lavillegrand JR, Garnier M, Joffre J, Mario N, Dumas G, Hariri G, Turpin M, Pardo E, Fartoukh M, Guidet B, Maury E, Chantran Y, Boelle PY, Voiriot G, Ait-Oufella H. Corticosteroids induce an early but limited decrease in IL-6 dependent pro-inflammatory responses in critically ill COVID-19 patients. Minerva Anestesiol 2024; 90:172-180. [PMID: 38287776 DOI: 10.23736/s0375-9393.23.17765-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
Abstract
BACKGROUND Corticosteroids have become standard of care for COVID-19 but their effect on the systemic immune-inflammatory response has been little investigated. METHODS Multicenter prospective cohort, including critically ill COVID-19 patients between March and November 2020. C-reactive protein (CRP), lymphocyte count and fibrinogen levels were collected upon hospital admission before initiation of steroid treatment and at ICU admission, three days and seven days later, along with interleukin (IL)-6, IL-10 and tumor necrosis factor-alpha (TNF-α) plasma levels. RESULTS A hundred and fifty patients were included, 47 received corticosteroids, 103 did not. Median age was 62 [53-70], and 96 (65%) patients were mechanically ventilated. Propensity score matching rendered 45 well-balanced pairs of treated and non-treated patients, particularly on pre-treatment CRP levels. Using a mixed model, CRP (P=0.019), fibrinogen (P=0.003) and lymphocyte counts (P=0.006) remained lower in treated patients over ICU stay. Conversely, there was no significant difference over the ICU stay for Il-6 (P=0.146) and IL-10 (0.301), while TNF- α levels were higher in the treated group (P=0.013). Among corticosteroid-treated patients, CRP (P=0.012), fibrinogen (P=0.041) and lymphocyte count (P=0.004) over time were associated with outcome, whereas plasma cytokine levels were not. CONCLUSIONS Steroid treatment was associated with an early and sustained decrease in the downstream IL-6-dependent inflammatory signature but an increase in TNF-α levels. In corticosteroid-treated patients, CRP and lymphocyte count were associated with outcome, conversely to plasma cytokine levels. Further research on using these biomarker's kinetics to individualize immunomodulatory treatments is warranted.
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Affiliation(s)
- Tomas Urbina
- Intensive Care Unit, Saint-Antoine Hospital, Public Assistance-Hospitals of Paris, Paris, France -
| | - Paul Gabarre
- Intensive Care Unit, Saint-Antoine Hospital, Public Assistance-Hospitals of Paris, Paris, France
- Sorbonne University, Faculty of Medicine, Paris, France
| | - Vincent Bonny
- Intensive Care Unit, Saint-Antoine Hospital, Public Assistance-Hospitals of Paris, Paris, France
- Sorbonne University, Faculty of Medicine, Paris, France
| | - Jean-Rémi Lavillegrand
- Intensive Care Unit, Saint-Antoine Hospital, Public Assistance-Hospitals of Paris, Paris, France
- Sorbonne University, Faculty of Medicine, Paris, France
| | - Marc Garnier
- Sorbonne University, Faculty of Medicine, Paris, France
- Anesthesiology and Critical Care Medicine Department, Saint-Antoine Hospital, Public Assistance-Hospitals of Paris, Paris, France
| | - Jérémie Joffre
- Intensive Care Unit, Saint-Antoine Hospital, Public Assistance-Hospitals of Paris, Paris, France
- Sorbonne University, Faculty of Medicine, Paris, France
| | - Nathalie Mario
- Department of Biochemistry, Hormonology and Therapeutic Follow-Up, Saint-Antoine Hospital, Public Assistance-Hospitals of Paris, Paris, France
| | - Guillaume Dumas
- Intensive Care Unit, Saint-Louis Hospital, Public Assistance-Hospitals of Paris, Paris, France
| | - Geoffroy Hariri
- Intensive Care Unit, Saint-Antoine Hospital, Public Assistance-Hospitals of Paris, Paris, France
- Sorbonne University, Faculty of Medicine, Paris, France
| | - Matthieu Turpin
- Sorbonne University, Faculty of Medicine, Paris, France
- Intensive Care Unit, Tenon Hospital, Public Assistance-Hospitals of Paris, Paris, France
| | - Emmanuel Pardo
- Anesthesiology and Critical Care Medicine Department, Saint-Antoine Hospital, Public Assistance-Hospitals of Paris, Paris, France
| | - Muriel Fartoukh
- Sorbonne University, Faculty of Medicine, Paris, France
- Intensive Care Unit, Tenon Hospital, Public Assistance-Hospitals of Paris, Paris, France
| | - Bertrand Guidet
- Intensive Care Unit, Saint-Antoine Hospital, Public Assistance-Hospitals of Paris, Paris, France
- Sorbonne University, Faculty of Medicine, Paris, France
| | - Eric Maury
- Intensive Care Unit, Saint-Antoine Hospital, Public Assistance-Hospitals of Paris, Paris, France
- Sorbonne University, Faculty of Medicine, Paris, France
| | - Yannick Chantran
- Department of Biological Immunology, Saint-Antoine Hospital, Public Assistance-Hospitals of Paris, Paris, France
| | - Pierre-Yves Boelle
- INSERM, Sorbonne University, Pierre Louis Institute of Epidemiology and Public Health, Paris, France
| | - Guillaume Voiriot
- Sorbonne University, Faculty of Medicine, Paris, France
- Intensive Care Unit, Tenon Hospital, Public Assistance-Hospitals of Paris, Paris, France
| | - Hafid Ait-Oufella
- Intensive Care Unit, Saint-Antoine Hospital, Public Assistance-Hospitals of Paris, Paris, France
- Sorbonne University, Faculty of Medicine, Paris, France
- Inserm U970, Cardiovascular Research Center, University of Paris, Paris, France
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Demian WL, Cormier O, Mossman K. Immunological features of bats: resistance and tolerance to emerging viruses. Trends Immunol 2024; 45:198-210. [PMID: 38453576 DOI: 10.1016/j.it.2024.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 01/30/2024] [Accepted: 01/31/2024] [Indexed: 03/09/2024]
Abstract
Bats are among the most diverse mammalian species, representing over 20% of mammalian diversity. The past two decades have witnessed a disproportionate spillover of viruses from bats to humans compared with other mammalian hosts, attributed to the viral richness within bats, their phylogenetic likeness to humans, and increased human contact with wildlife. Unique evolutionary adaptations in bat genomes, particularly in antiviral protection and immune tolerance genes, enable bats to serve as reservoirs for pandemic-inducing viruses. Here, we discuss current limitations and advances made in understanding the role of bats as drivers of pandemic zoonoses. We also discuss novel technologies that have revealed spatial, dynamic, and physiological factors driving virus and host coevolution.
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Affiliation(s)
- Wael L Demian
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada; McMaster Immunology Research Centre, McMaster University, Hamilton, Ontario, Canada; Michael G. DeGroote Institute for Infectious Disease Research, McMaster University, Hamilton, Ontario, Canada
| | - Olga Cormier
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada; McMaster Immunology Research Centre, McMaster University, Hamilton, Ontario, Canada; Michael G. DeGroote Institute for Infectious Disease Research, McMaster University, Hamilton, Ontario, Canada
| | - Karen Mossman
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada; McMaster Immunology Research Centre, McMaster University, Hamilton, Ontario, Canada; Michael G. DeGroote Institute for Infectious Disease Research, McMaster University, Hamilton, Ontario, Canada.
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6
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Camacho-Domínguez L, Rojas M, Herrán M, Rodríguez Y, Beltrán S, Galindo PS, Aguirre-Correal N, Espitia M, García S, Bejarano V, Morales-González V, Covaleda-Vargas JE, Rodríguez-Jiménez M, Zapata E, Monsalve DM, Acosta-Ampudia Y, Anaya JM, Ramírez-Santana C. Predictors of mortality in hospitalised patients with COVID-19: a 1-year case-control study. BMJ Open 2024; 14:e072784. [PMID: 38355186 PMCID: PMC10868294 DOI: 10.1136/bmjopen-2023-072784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 01/22/2024] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND A paucity of predictive models assessing risk factors for COVID-19 mortality that extend beyond age and gender in Latino population is evident in the current academic literature. OBJECTIVES To determine the associated factors with mortality, in addition to age and sex during the first year of the pandemic. DESIGN A case-control study with retrospective revision of clinical and paraclinical variables by systematic revision of clinical records was conducted. Multiple imputations by chained equation were implemented to account for missing variables. Classification and regression trees (CART) were estimated to evaluate the interaction of associated factors on admission and their role in predicting mortality during hospitalisation. No intervention was performed. SETTING High-complexity centre above 2640 m above sea level (masl) in Colombia. PARTICIPANTS A population sample of 564 patients admitted to the hospital with confirmed COVID-19 by PCR. Deceased patients (n=282) and a control group (n=282), matched by age, sex and month of admission, were included. MAIN OUTCOME MEASURE Mortality during hospitalisation. MAIN RESULTS After the imputation of datasets, CART analysis estimated 11 clinical profiles based on respiratory distress, haemoglobin, lactate dehydrogenase, partial pressure of oxygen to inspired partial pressure of oxygen ratio, chronic kidney disease, ferritin, creatinine and leucocytes on admission. The accuracy model for prediction was 80.4% (95% CI 71.8% to 87.3%), with an area under the curve of 78.8% (95% CI 69.63% to 87.93%). CONCLUSIONS This study discloses new interactions between clinical and paraclinical features beyond age and sex influencing mortality in COVID-19 patients. Furthermore, the predictive model could offer new clues for the personalised management of this condition in clinical settings.
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Affiliation(s)
- Laura Camacho-Domínguez
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
- Clínica del Occidente, Bogota, Colombia
| | - Manuel Rojas
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
- Division of Rheumatology, Allergy and Clinical Immunology, University of California, Davis, California, USA
| | - María Herrán
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
- Department of Clinical Research, Cleveland Clinic Florida, Weston, Florida, USA
| | - Yhojan Rodríguez
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
- Clínica del Occidente, Bogota, Colombia
- Department of Internal Medicine, University Hospital, Fundación Santa Fe de Bogotá, Bogota, Colombia
| | - Santiago Beltrán
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Paola Saboya Galindo
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Nicolas Aguirre-Correal
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - María Espitia
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Santiago García
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Valeria Bejarano
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Victoria Morales-González
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Jaime Enrique Covaleda-Vargas
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Mónica Rodríguez-Jiménez
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Elizabeth Zapata
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
- Clínica del Occidente, Bogota, Colombia
| | - Diana M Monsalve
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Yeny Acosta-Ampudia
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
| | - Juan-Manuel Anaya
- Health Research and Innovation Center at Coosalud, Cartagena, Colombia
| | - Carolina Ramírez-Santana
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Bogota, Colombia
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Visa-Reñé N, Rubio-Páez A, Mitjans-Rubies N, Paredes-Carmona F. Comparison of plasma inflammatory biomarkers between MIS-C and potentially serious infections in pediatric patients. REUMATOLOGIA CLINICA 2024; 20:84-91. [PMID: 38342738 DOI: 10.1016/j.reumae.2024.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 09/07/2023] [Indexed: 02/13/2024]
Abstract
BACKGROUND Inflammatory biomarkers have been used for the diagnosis and management of multisystemic inflammatory syndrome in children (MIS-C). We aimed to compare the clinical and laboratory findings of MIS-C cases versus other febrile cases cataloged as potentially suspected bacterial infection (non-MIS-C). METHODS Unicentric ambispective observational cohort study (June 2020-February 2022). We analyzed demographics, clinical symptoms and laboratory findings in MIS-C cases and in non-MIS-C cases with febrile processes of patients under 15 years of age admitted to hospital. RESULTS We enrolled 54 patients with potential suspected bacterial infection and 20 patients with MIS-C for analysis. Fever (100%), gastrointestinal (80%) and mucocutaneous findings (35%) were common in MIS-C patients, also hypotension (36.8%) and tachycardia (55%). Laboratory findings showed significantly elevated proBNP (70%), ferritin (35%), D-dimer (80%) and lymphopenia (55%) and thrombocytopenia (27.8%) in MIS-C cases. IL-6 values were high in non-MIS-C patients (92.6%). CONCLUSIONS In the management of MIS-C patients, the dynamic monitoring of proBNP, ferritin, D-dimer, lymphocytes and platelets could be helpful to pediatricians to effectively evaluate the progress of MIS-C in the early phases, not IL-6 values. The applicability of the IL-6 level as a prognostic biomarker in MIS-C patients may require closer discussion. In addition, the optimal laboratory markers, as stated in our study, can help establish a biomarkers model to early distinguish the MIS-C versus non-MIS-C in patients who are admitted to febrile syndrome.
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Affiliation(s)
- Núria Visa-Reñé
- Servicio de Pediatría, Hospital Universitari Arnau de Vilanova, Lleida, Cataluña, Spain.
| | - Adriana Rubio-Páez
- Servicio de Pediatría, Hospital Universitari Arnau de Vilanova, Lleida, Cataluña, Spain
| | - Núria Mitjans-Rubies
- Servicio de Pediatría, Hospital Universitari Arnau de Vilanova, Lleida, Cataluña, Spain
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8
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Qidwai T. Cytokine storm in COVID-19 and malaria: Annals of pro-inflammatory cytokines. Cytokine 2024; 173:156420. [PMID: 37976701 DOI: 10.1016/j.cyto.2023.156420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 10/28/2023] [Accepted: 11/01/2023] [Indexed: 11/19/2023]
Abstract
Infectious diseases are affecting the people worldwide. Mostly, infectious agents activate excessive production of cytokines so called cytokine storm. Among the infectious diseases COVID-19 is one of the deadliest diseases affecting individuals all over the world, moreover, Plasmodium falciparum malaria and HIV are major killers. An excessive pro-inflammatory response is one of the major causes of pathological conditions in these diseases. It is important to investigate the pathophysiology in the infectious diseases such as COVID-19, malaria and HIV as there is no concrete therapy against them so far. Exploration of excessive pro-inflammation could be important for therapeutic intervention. In this article, an attempt has been made to analyze the pathological conditions arise due to excessive inflammatory response in COVID-19, malaria and other infectious diseases. Targeting excessive pro-inflammatory response/cytokine storm in infectious diseases could be a useful strategy.
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Affiliation(s)
- Tabish Qidwai
- Faculty of Biotechnology, Shri Ramswaroop Memorial University, Lucknow Deva Road, Uttar Pradesh 225003, India.
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9
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Nazemi P, SeyedAlinaghi S, Azarnoush A, Mabadi A, Khaneshan AS, Salehi M. Serum C-reactive protein greater than 75 mg/dL as an early available laboratory predictor of severe COVID-19: A systematic review. Immun Inflamm Dis 2023; 11:e1130. [PMID: 38156391 PMCID: PMC10753867 DOI: 10.1002/iid3.1130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 12/02/2023] [Accepted: 12/13/2023] [Indexed: 12/30/2023] Open
Abstract
INTRODUCTION Severe COVID-19 management is still challenging. Having a laboratory factor to predict the severity of a patient's condition can be very useful in how to approach each patient. There have been studies concentrating on the correlation between serum C-reactive protein (CRP) level and COVID-19 severity but we aim to reach a threshold for CRP in disease severity determination. METHODS We conducted a thorough search on PubMed, Web of Science and Google Scholar databases from early 2019 to October 2021, and 323 studies were assessed for eligibility in three phases. We used the Newcastle-Ottawa Scale to examine the validity of the studies. The t-test was applied for the CRP level cutoffs. RESULTS Eventually, 11 articles and 1615 patients were included in this systematic review. Our analysis evaluated combined mean, median, and standard deviation of severe patients' CRP to be respectively 73.37, 53.80, and 47.936. Based on the combined mean, 75 mg/dL was suggested as an initial threshold for baseline CRP in hospitalized patients for developing severe conditions. CONCLUSION This study recommends that COVID-19 patients with on-admission serum CRP levels of 75 mg/dL and more are likely associated with severe conditions. Thus, anti-inflammatory agents and further following may be helpful in these patients.
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Affiliation(s)
- Pershang Nazemi
- Department of Infectious Diseases, Imam Khomeini and Yas Hospital ComplexTehran University of Medical SciencesTehranIran
| | - SeyedAhmad SeyedAlinaghi
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High‐Risk BehaviorsTehran University of Medical SciencesTehranIran
| | - Ayein Azarnoush
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High‐Risk BehaviorsTehran University of Medical SciencesTehranIran
- Medical SchoolAlborz University of Medical SciencesKarajIran
| | - Avin Mabadi
- Medical SchoolIran University of Medical SciencesTehranIran
| | - Arezoo Salami Khaneshan
- Department of Infectious Diseases, Imam Khomeini Hospital ComplexTehran University of Medical SciencesTehranIran
| | - Mohammadreza Salehi
- Department of Infectious Diseases, Imam Khomeini Hospital ComplexTehran University of Medical SciencesTehranIran
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10
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Gebo KA, Heath SL, Fukuta Y, Zhu X, Baksh S, Abraham AG, Habtehyimer F, Shade D, Ruff J, Ram M, Laeyendecker O, Fernandez RE, Patel EU, Baker OR, Shoham S, Cachay ER, Currier JS, Gerber JM, Meisenberg B, Forthal DN, Hammitt LL, Huaman MA, Levine A, Mosnaim GS, Patel B, Paxton JH, Raval JS, Sutcliffe CG, Anjan S, Gniadek T, Kassaye S, Blair JE, Lane K, McBee NA, Gawad AL, Das P, Klein SL, Pekosz A, Bloch EM, Hanley D, Casadevall A, Tobian AAR, Sullivan DJ. Early antibody treatment, inflammation, and risk of post-COVID conditions. mBio 2023; 14:e0061823. [PMID: 37724870 PMCID: PMC10653913 DOI: 10.1128/mbio.00618-23] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 06/02/2023] [Indexed: 09/21/2023] Open
Abstract
IMPORTANCE Approximately 20% of individuals infected with SARS-CoV-2 experienced long-term health effects, as defined PCC. However, it is unknown if there are any early biomarkers associated with PCC or whether early intervention treatments may decrease the risk of PCC. In a secondary analysis of a randomized clinical trial, this study demonstrates that among outpatients with SARS-CoV-2, increased IL-6 at time of infection is associated with increased odds of PCC. In addition, among individuals treated early, within 5 days of symptom onset, with COVID-19 convalescent plasma, there was a trend for decreased odds of PCC after adjusting for other demographic and clinical characteristics. Future treatment studies should be considered to evaluate the effect of early treatment and anti-IL-6 therapies on PCC development.
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Affiliation(s)
- Kelly A. Gebo
- Department of Medicine, Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Sonya L. Heath
- Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Yuriko Fukuta
- Department of Medicine, Section of Infectious Diseases, Baylor College of Medicine, Houston, Texas, USA
| | - Xianming Zhu
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Sheriza Baksh
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Allison G. Abraham
- Department of Epidemiology, University of Colorado, Anschutz Medical Campus, Aurora, Colorado, USA
| | - Feben Habtehyimer
- Department of Medicine, Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - David Shade
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Jessica Ruff
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Malathi Ram
- Departement of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Oliver Laeyendecker
- Division of Intramural Research, National Institute of Allergy and Infectious Diseases, NIH, Baltimore, Maryland, USA
| | - Reinaldo E. Fernandez
- Department of Medicine, Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Eshan U. Patel
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Owen R. Baker
- Department of Medicine, Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Shmuel Shoham
- Department of Medicine, Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Edward R. Cachay
- Department of Medicine, Division of Infectious Diseases, University of California, San Diego, California, USA
| | - Judith S. Currier
- Department of Medicine, Division of Infectious Diseases, University of California, Los Angeles, California, USA
| | - Jonathan M. Gerber
- Department of Medicine, Division of Hematology and Oncology, University of Massachusetts Chan Medical School, Worchester, Massachusetts, USA
| | | | - Donald N. Forthal
- Department of Medicine, Division of Infectious Diseases, University of California, Irvine, California, USA
| | - Laura L. Hammitt
- Departement of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Moises A. Huaman
- Department of Medicine, Division of Infectious Diseases, University of Cincinnati, Cincinnati, Ohio, USA
| | - Adam Levine
- Department of Emergency Medicine, Rhode Island Hospital Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Giselle S. Mosnaim
- Department of Medicine, Division of Allergy and Immunology, Northshore University Health System, Evanston, Illinois, USA
| | - Bela Patel
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, University of Texas Health Science Center, Houston, Texas, USA
| | - James H. Paxton
- Department of Emergency Medicine, Wayne State University, Detroit, Michigan, USA
| | - Jay S. Raval
- Department of Pathology, University of New Mexico, Albuquerque, New Mexico, USA
| | - Catherine G. Sutcliffe
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
- Departement of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Shweta Anjan
- Department of Medicine, Division of Infectious Diseases, University of Miami, Miller School of Medicine, Miami, Florida, USA
| | - Thomas Gniadek
- Department of Pathology, Northshore University Health System, Evanston, Illinois, USA
| | - Seble Kassaye
- Division of Infectious Diseases, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Janis E. Blair
- Department of Medicine, Division of Infectious Diseases, Mayo Clinic Hospital, Phoenix, Arizona, USA
| | - Karen Lane
- Department of Neurology, Brain Injury Outcomes Division, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Nichol A. McBee
- Department of Neurology, Brain Injury Outcomes Division, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Amy L. Gawad
- Department of Neurology, Brain Injury Outcomes Division, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Piyali Das
- Department of Neurology, Brain Injury Outcomes Division, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Sabra L. Klein
- Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Andrew Pekosz
- Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Evan M. Bloch
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Daniel Hanley
- Department of Neurology, Brain Injury Outcomes Division, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Arturo Casadevall
- Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Aaron A. R. Tobian
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - David J. Sullivan
- Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - on behalf of the CSSC-004 Consortium
- Department of Medicine, Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Department of Medicine, Section of Infectious Diseases, Baylor College of Medicine, Houston, Texas, USA
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
- Department of Epidemiology, University of Colorado, Anschutz Medical Campus, Aurora, Colorado, USA
- Departement of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
- Division of Intramural Research, National Institute of Allergy and Infectious Diseases, NIH, Baltimore, Maryland, USA
- Department of Medicine, Division of Infectious Diseases, University of California, San Diego, California, USA
- Department of Medicine, Division of Infectious Diseases, University of California, Los Angeles, California, USA
- Department of Medicine, Division of Hematology and Oncology, University of Massachusetts Chan Medical School, Worchester, Massachusetts, USA
- Luminis Health, Annapolis, Maryland, USA
- Department of Medicine, Division of Infectious Diseases, University of California, Irvine, California, USA
- Department of Medicine, Division of Infectious Diseases, University of Cincinnati, Cincinnati, Ohio, USA
- Department of Emergency Medicine, Rhode Island Hospital Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
- Department of Medicine, Division of Allergy and Immunology, Northshore University Health System, Evanston, Illinois, USA
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, University of Texas Health Science Center, Houston, Texas, USA
- Department of Emergency Medicine, Wayne State University, Detroit, Michigan, USA
- Department of Pathology, University of New Mexico, Albuquerque, New Mexico, USA
- Department of Medicine, Division of Infectious Diseases, University of Miami, Miller School of Medicine, Miami, Florida, USA
- Department of Pathology, Northshore University Health System, Evanston, Illinois, USA
- Division of Infectious Diseases, Medstar Georgetown University Hospital, Washington, DC, USA
- Department of Medicine, Division of Infectious Diseases, Mayo Clinic Hospital, Phoenix, Arizona, USA
- Department of Neurology, Brain Injury Outcomes Division, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
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11
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Paszynska E, Gawriolek M, Hernik A, Otulakowska-Skrzynska J, Winiarska H, Springer D, Roszak M, Slebioda Z, Krahel A, Cofta S. Prevalence of oral complications in the course of severe SARS-CoV-2 infection under mechanical non-invasive ventilation. Eur J Med Res 2023; 28:293. [PMID: 37608339 PMCID: PMC10463896 DOI: 10.1186/s40001-023-01273-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 08/08/2023] [Indexed: 08/24/2023] Open
Abstract
BACKGROUND The management of oral health during severe symptoms of Covid-19 is still a challenge, especially in intensive care units under invasive/noninvasive ventilation in hospital. Understanding the cause-and-effect relationships may allow for individual adjustment of oral care recommendations during Covid-19 disease. The study's objective was to assess Covid-19 patients' oral health status under hospital treatment due to pulmonary adverse Covid-19 outcomes. MATERIAL AND METHODS Covid-19 patients (mean age 74.4 ± 15.4; n = 120, male n = 50/female n = 70) were admitted to hospital in the acute phase of Covid-19 between January and March 2022 who required oxygen therapy due to pneumonia, rapid respiratory failure, low saturation. Blood and radiological tests were taken according to National Health Fund guidelines. The condition of teeth (Decayed, Missing, Filled teeth as DMFT index), dental hygiene (Plaque Control Record as PCR index), periodontal status (probing depth PD, clinical attachment CAL, bleeding on probing BOP) and oral mucosa (BRUSHED and Beck scores) were examined. RESULTS Charateristics of the teeth (dental caries 35.2%, DMFT Median 22), plaque retention (83.4%), advanced periodontitis (48.3%), xerostomia (74.2%), oral mucosa inflammation (80.8%), angular cheilitis (53.3%), hemorrhagic (21.7%) showed a high incidence of harmful oral conditions. BRUSHED model and Beck score indicated moderate oral dysfunction and need for oral care every 8 h. Spearman's analysis revealed a significant positive correlation between pneumonia and neutrophile, interleukin-6 IL-6, C-reactive protein CRP (p = 0.01, p < 0.001, p < 0.001), negative to lymphocyte count (p < 0.001). Multiple and logistic regressions selected the following risk predictors for pneumonia as IL-6, CRP, obesity and for severe COVID-19 symptoms D-dimer level and a lack of targeted vaccination (p < 0.001). Among oral predictors, the PCR index and Beck score were significant for both outcomes (respectively p < 0.001, p < 0.012). Patients who received oxygen therapy with face masks had more often angular heilitis and debris (p = 0.025, p = 0.035). CONCLUSIONS COVID-19 hospitalised patients with severe symptoms crossing with poor oral health-related conditions. This may exacerbate a response for COVID infection, and play a role in cytokine storm. For Covid-19 management, to inhibit extraoral/intraoral complications, it is recommended to adjust oral hygiene procedures, including antibacterial, protective, moisturising agents after individual oral health assessment.
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Affiliation(s)
- Elzbieta Paszynska
- Department of Integrated Dentistry, Poznan University of Medical Sciences (PUMS), Bukowska st. 70, 60-812, Poznan, Poland.
| | - Maria Gawriolek
- Department of Integrated Dentistry, Poznan University of Medical Sciences (PUMS), Bukowska st. 70, 60-812, Poznan, Poland
| | - Amadeusz Hernik
- Department of Integrated Dentistry, Poznan University of Medical Sciences (PUMS), Bukowska st. 70, 60-812, Poznan, Poland
| | - Justyna Otulakowska-Skrzynska
- Department of Integrated Dentistry, Poznan University of Medical Sciences (PUMS), Bukowska st. 70, 60-812, Poznan, Poland
| | - Hanna Winiarska
- Department of Pulmonology, Allergology and Respiratory Oncology, Poznan University of Medical Sciences (PUMS), Szamarzewskiego 82/84, 60-569, Poznan, Poland
| | - Daria Springer
- Department of Pulmonology, Allergology and Respiratory Oncology, Poznan University of Medical Sciences (PUMS), Szamarzewskiego 82/84, 60-569, Poznan, Poland
| | - Magdalena Roszak
- Department of Computer Science and Statistics, Poznan University of Medical Sciences (PUMS), Rokietnicka st. 7, 60-806 Poznan, Poland
| | - Zuzanna Slebioda
- Department of Gerodontology and Oral Pathology, Poznan University of Medical Sciences, 60-812 Poznan, Bukowska st. 70, Poland
| | - Anna Krahel
- Department of Integrated Dentistry, Poznan University of Medical Sciences (PUMS), Bukowska st. 70, 60-812, Poznan, Poland
| | - Szczepan Cofta
- Department of Pulmonology, Allergology and Respiratory Oncology, Poznan University of Medical Sciences (PUMS), Szamarzewskiego 82/84, 60-569, Poznan, Poland
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12
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Comeau D, Martin M, Robichaud GA, Chamard-Witkowski L. Neurological manifestations of post-acute sequelae of COVID-19: which liquid biomarker should we use? Front Neurol 2023; 14:1233192. [PMID: 37545721 PMCID: PMC10400889 DOI: 10.3389/fneur.2023.1233192] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 07/10/2023] [Indexed: 08/08/2023] Open
Abstract
Long COVID syndrome, also known as post-acute sequelae of COVID-19 (PASC), is characterized by persistent symptoms lasting 3-12 weeks post SARS-CoV-2 infection. Patients suffering from PASC can display a myriad of symptoms that greatly diminish quality of life, the most frequent being neuropsychiatric. Thus, there is an eminent need to diagnose and treat PASC related neuropsychiatric manifestation (neuro-PASC). Evidence suggests that liquid biomarkers could potentially be used in the diagnosis and monitoring of patients. Undoubtedly, such biomarkers would greatly benefit clinicians in the management of patients; however, it remains unclear if these can be reliably used in this context. In this mini review, we highlight promising liquid (blood and cerebrospinal fluid) biomarkers, namely, neuronal injury biomarkers NfL, GFAP, and tau proteins as well as neuroinflammatory biomarkers IL-6, IL-10, TNF-α, and CPR associated with neuro-PASC and discuss their limitations in clinical applicability.
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Affiliation(s)
- Dominique Comeau
- Dr. Georges-L. Dumont University Hospital Centre, Clinical Research Sector, Vitalité Health Network, Moncton, NB, Canada
| | - Mykella Martin
- Centre de Formation médicale du Nouveau-Brunswick, Université de Sherbrooke, Moncton, NB, Canada
| | - Gilles A. Robichaud
- Department of Chemistry and Biochemistry, Université de Moncton, Moncton, NB, Canada
- The New Brunswick Center for Precision Medicine, Moncton, NB, Canada
- The Atlantic Cancer Research Institute, Moncton, NB, Canada
| | - Ludivine Chamard-Witkowski
- Centre de Formation médicale du Nouveau-Brunswick, Université de Sherbrooke, Moncton, NB, Canada
- Department of Neurology, Dr. Georges-L. Dumont University Hospital Centre, Moncton, NB, Canada
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13
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McGill AR, Markoutsa E, Mayilsamy K, Green R, Sivakumar K, Mohapatra S, Mohapatra SS. Acetate-encapsulated Linolenic Acid Liposomes Reduce SARS-CoV-2 and RSV Infection. Viruses 2023; 15:1429. [PMID: 37515117 PMCID: PMC10385125 DOI: 10.3390/v15071429] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 06/06/2023] [Accepted: 06/09/2023] [Indexed: 07/30/2023] Open
Abstract
Emergent Coronaviridae viruses, such as SARS-CoV-1 in 2003, MERS-CoV in 2012, and SARS-CoV-2 (CoV-2) in 2019, have caused millions of deaths. These viruses have added to the existing respiratory infection burden along with respiratory syncytial virus (RSV) and influenza. There are limited therapies for respiratory viruses, with broad-spectrum treatment remaining an unmet need. Since gut fermentation of fiber produces short-chain fatty acids (SCFA) with antiviral potential, developing a fatty acid-based broad-spectrum antiviral was investigated. Molecular docking of fatty acids showed α-linolenic acid (ALA) is likely to interact with CoV-2-S, NL63-CoV-S, and RSV-F, and an ALA-containing liposome interacted with CoV-2 directly, degrading the particle. Furthermore, a combination of ALA and a SCFA-acetate synergistically inhibited CoV2-N expression and significantly reduced viral plaque formation and IL-6 and IL-1β transcript expression in Calu-3 cells, while increasing the expression of IFN-β. A similar effect was also observed in RSV-infected A549 cells. Moreover, mice infected with a murine-adapted SARS-CoV-2 (MA10) and treated with an ALA-liposome encapsulating acetate showed significant reductions in plaque-forming units present in lung tissue and in infection-associated lung inflammation and cytokines. Taken together, these results demonstrate that the ALA liposome-encapsulating acetate can be a promising broad antiviral therapy against respiratory infections.
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Affiliation(s)
- Andrew R McGill
- James A. Haley Veterans Hospital, Tampa, FL 33612, USA
- Center for Research and Education in Nanobioengineering, Department of Internal Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA
| | - Eleni Markoutsa
- James A. Haley Veterans Hospital, Tampa, FL 33612, USA
- Center for Research and Education in Nanobioengineering, Department of Internal Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA
- Taneja College of Pharmacy Graduate Programs, MDC30, 12908 USF Health Drive, Tampa, FL 33612, USA
| | - Karthick Mayilsamy
- James A. Haley Veterans Hospital, Tampa, FL 33612, USA
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA
| | - Ryan Green
- James A. Haley Veterans Hospital, Tampa, FL 33612, USA
- Center for Research and Education in Nanobioengineering, Department of Internal Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA
| | - Kavya Sivakumar
- Taneja College of Pharmacy Graduate Programs, MDC30, 12908 USF Health Drive, Tampa, FL 33612, USA
| | - Subhra Mohapatra
- James A. Haley Veterans Hospital, Tampa, FL 33612, USA
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA
| | - Shyam S Mohapatra
- James A. Haley Veterans Hospital, Tampa, FL 33612, USA
- Center for Research and Education in Nanobioengineering, Department of Internal Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA
- Taneja College of Pharmacy Graduate Programs, MDC30, 12908 USF Health Drive, Tampa, FL 33612, USA
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14
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Temesgen Z, Kelley CF, Cerasoli F, Kilcoyne A, Chappell D, Durrant C, Ahmed O, Chappell G, Catterson V, Polk C, Badley A, Marconi VC. C reactive protein utilisation, a biomarker for early COVID-19 treatment, improves lenzilumab efficacy: results from the randomised phase 3 'LIVE-AIR' trial. Thorax 2023; 78:606-616. [PMID: 35793833 PMCID: PMC10314034 DOI: 10.1136/thoraxjnl-2022-218744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 05/06/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVE COVID-19 severity is correlated with granulocyte macrophage colony-stimulating factor (GM-CSF) and C reactive protein (CRP) levels. In the phase three LIVE-AIR trial, lenzilumab an anti-GM-CSF monoclonal antibody, improved the likelihood of survival without ventilation (SWOV) in COVID-19, with the greatest effect in participants having baseline CRP below a median of 79 mg/L. Herein, the utility of baseline CRP to guide lenzilumab treatment was assessed. DESIGN A subanalysis of the randomised, blinded, controlled, LIVE-AIR trial in which lenzilumab or placebo was administered on day 0 and participants were followed through Day 28. PARTICIPANTS Hospitalised COVID-19 participants (N=520) with SpO2 ≤94% on room air or requiring supplemental oxygen but not invasive mechanical ventilation. INTERVENTIONS Lenzilumab (1800 mg; three divided doses, q8h, within 24 hours) or placebo infusion alongside corticosteroid and remdesivir treatments. MAIN OUTCOME MEASURES The primary endpoint was the time-to-event analysis difference in SWOV through day 28 between lenzilumab and placebo treatments, stratified by baseline CRP. RESULTS SWOV was achieved in 152 (90%; 95% CI 85 to 94) lenzilumab and 144 (79%; 72 to 84) placebo-treated participants with baseline CRP <150 mg/L (HR: 2.54; 95% CI 1.46 to 4.41; p=0.0009) but not with CRP ≥150 mg/L (HR: 1.04; 95% CI 0.51 to 2.14; p=0.9058). A statistically significant interaction between CRP and lenzilumab treatment was observed (p=0.044). Grade ≥3 adverse events with lenzilumab were comparable to placebo in both CRP strata. No treatment-emergent serious adverse events were attributed to lenzilumab. CONCLUSION Hospitalised hypoxemic patients with COVID-19 with baseline CRP <150 mg/L derived the greatest clinical benefit from treatment with lenzilumab. TRIAL REGISTRATION NUMBER NCT04351152; ClinicalTrials.gov.
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Affiliation(s)
- Zelalem Temesgen
- Division of Infectious Diseases, Mayo Clinic, Rochester, Minnesota, USA
| | - Colleen F Kelley
- Division of Infectious Diseases, Emory University School of Medicine, Grady Memorial Hospital, Atlanta, Georgia, USA
| | - Frank Cerasoli
- Medical Affairs, Rx Medical Dynamics, LLC, New York, New York, USA
| | | | | | | | - Omar Ahmed
- Humanigen Inc, Burlingame, California, USA
| | | | | | - Christopher Polk
- Infectious Disease, Atrium Health, Charlotte, North Carolina, USA
| | - Andrew Badley
- Division of Infectious Diseases, Mayo Clinic, Rochester, Minnesota, USA
| | - Vincent C Marconi
- Division of Infectious Disease, Emory University School of Medicine, Rollins School of Public Health, and Emory Vaccine Center, Atlanta, Georgia, USA
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15
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Bu F, Cao S, Deng X, Zhang Z, Feng X. Evaluation of C-reactive protein and fibrinogen in comparison to CEA and CA72-4 as diagnostic biomarkers for colorectal cancer. Heliyon 2023; 9:e16092. [PMID: 37215813 PMCID: PMC10196578 DOI: 10.1016/j.heliyon.2023.e16092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 05/04/2023] [Accepted: 05/04/2023] [Indexed: 05/24/2023] Open
Abstract
Carcinoembryonic antigen (CEA) and carbohydrate antigen 72-4 (CA72-4) are commonly used markers for colorectal cancer (CRC) in clinical applications. However, low positivity rate and sensitivity limits their clinical effectiveness. In this study, we explored the potential of C-reactive protein (CRP) and fibrinogen to improve the diagnostic efficiency of traditional biomarkers of CRC. The concentrations of CRP and fibrinogen in plasma were significantly higher in CRC patients compared with benign or healthy controls. The area under the ROC curves (AUCs) showed that the diagnostic efficacy of CRP and fibrinogen was 0.745 (95% CI: 0.712-0.779) and 0.699 (95% CI: 0.663-0.734), respectively. AUC increased to 0.750 (95% CI: 0.716-0.784) when CRP and fibrinogen were combined. It also further improved to 0.889 (95% CI: 0.866-0.913) when CRP and fibrinogen were integrated with CEA and CA72-4. Moreover, this combination increased the maximum area under AUC to 0.857 (95% CI: 0.830-0.883), which effective differentiated CRC from benign disease. Overall, this study found that CRP and fibrinogen were highly expressed in the plasma of CRC patients, suggesting their potential to improve the diagnostic efficiency of traditional biomarkers of CRC.
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Affiliation(s)
- Fan Bu
- Department of Clinical Laboratory, The Affiliated Taian City Central Hospital of Qingdao University, Taian, 271000, China
| | - Shenyun Cao
- Department of Clinical Laboratory, The Affiliated Taian City Central Hospital of Qingdao University, Taian, 271000, China
| | - Xiangzhu Deng
- Department of Clinical Laboratory, Qingdao Youfu Hospital, Qingdao, 266075, China
| | - Zhijun Zhang
- Department of Clinical Laboratory, The Affiliated Taian City Central Hospital of Qingdao University, Taian, 271000, China
| | - Xiaodong Feng
- Department of Clinical Laboratory, Central Hospital Affiliated to Shandong First Medical University, Jinan, 250013, China
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16
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Peterson JH, Paranjape NS, Grundlingh N, Priestley JL. Outcomes and Adverse Effects of Baricitinib Versus Tocilizumab in the Management of Severe COVID-19. Crit Care Med 2023; 51:337-346. [PMID: 36729439 PMCID: PMC9936841 DOI: 10.1097/ccm.0000000000005756] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVES The National Institutes of Health and Infectious Diseases Society of America guidelines recommend tocilizumab or baricitinib in the management of severe COVID-19. Despite clinical trials on the individual agents, there are no large-scale studies comparing the two agents to guide the selection of one versus the other. The purpose of this study was to compare the outcomes and adverse effects of baricitinib versus tocilizumab in the management of severe COVID-19. DESIGN Retrospective, observational cohort study. SETTING Eleven acute care hospitals in a large health system in Georgia. PATIENTS Adult patients with severe COVID-19 who received at least one dose of either baricitinib or tocilizumab between June 2021 and October 2021. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS The primary outcome was in-hospital mortality. The key secondary outcome was occurrence rate of adverse effects. A total of 956 patients were identified. The median age was 57 years, and 53% were of male sex. The median body mass index was 33.5, and more than 94% of the population was unvaccinated. Propensity score matching by baseline characteristics resulted in a total of 582 patients, 291 in each group. There was no difference in mortality between the two groups; however, the occurrence rate of adverse effects was significantly higher in the tocilizumab group compared with baricitinib: secondary infections (32% vs 22%; p < 0.01); thrombotic events (24% vs 16%; p < 0.01); and acute liver injury (8% vs 3%; p < 0.01). CONCLUSIONS Our propensity score-matched, retrospective, observational study in patients hospitalized with severe COVID-19 showed no difference in mortality but significantly fewer adverse effects with baricitinib compared with tocilizumab. Our data suggest that baricitinib may be a better choice when treating patients with severe COVID-19, but additional prospective, randomized trials are needed to help clinicians choose the most optimal drug.
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Affiliation(s)
- Joy H Peterson
- Department of Pharmacy, Wellstar Kennestone Hospital, Marietta, GA
| | - Neha S Paranjape
- Department of Infectious Disease, Wellstar Kennestone Hospital, Marietta, GA
| | - Nina Grundlingh
- School of Data Science and Analytics, Kennesaw State University, Kennesaw, GA
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17
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Gebo KA, Heath SL, Fukuta Y, Zhu X, Baksh S, Abraham AG, Habtehyimer F, Shade D, Ruff J, Ram M, Laeyendecker O, Fernandez RE, Patel EU, Baker OR, Shoham S, Cachay ER, Currier JS, Gerber JM, Meisenberg B, Forthal DN, Hammitt LL, Huaman MA, Levine A, Mosnaim GS, Patel B, Paxton JH, Raval JS, Sutcliffe CG, Anjan S, Gniadek T, Kassaye S, Blair JE, Lane K, McBee NA, Gawad AL, Das P, Klein SL, Pekosz A, Casadevall A, Bloch EM, Hanley D, Tobian AAR, Sullivan DJ. Early Treatment, Inflammation and Post-COVID Conditions. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.02.13.23285855. [PMID: 36824860 PMCID: PMC9949202 DOI: 10.1101/2023.02.13.23285855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
Background Post-COVID conditions (PCC) are common and have significant morbidity. Risk factors for PCC include advancing age, female sex, obesity, and diabetes mellitus. Little is known about early treatment, inflammation, and PCC. Methods Among 883 individuals with confirmed SARS-CoV-2 infection participating in a randomized trial of CCP vs. control plasma with available biospecimens and symptom data, the association between early COVID treatment, cytokine levels and PCC was evaluated. Cytokine and chemokine levels were assessed at baseline, day 14 and day 90 using a multiplexed sandwich immuosassay (Mesoscale Discovery). Presence of any self-reported PCC symptoms was assessed at day 90. Associations between COVID treatment, cytokine levels and PCC were examined using multivariate logistic regression models. Results One-third of the 882 participants had day 90 PCC symptoms, with fatigue (14.5%) and loss of smell (14.5%) being most common. Cytokine levels decreased from baseline to day 90. In a multivariable analysis including diabetes, body mass index, race, and vaccine status, female sex (adjusted odds ratio[AOR]=2.70[1.93-3.81]), older age (AOR=1.32[1.17-1.50]), and elevated baseline levels of IL-6 (AOR=1.59[1.02-2.47]) were associated with development of PCC.There was a trend for decreased PCC in those with early CCP treatment (≤5 days after symptom onset) compared to late CCP treatment. Conclusion Increased IL-6 levels were associated with the development of PCC and there was a trend for decreased PCC with early CCP treatment in this predominately unvaccinated population. Future treatment studies should evaluate the effect of early treatment and anti-IL-6 therapies on PCC development.
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Affiliation(s)
- Kelly A Gebo
- Department of Medicine, Division of Infectious Diseases, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Sonya L Heath
- Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, AL
| | - Yuriko Fukuta
- Department of Medicine, Section of Infectious Diseases, Baylor College of Medicine, Houston, TX
| | - Xianming Zhu
- Department of Pathology, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Sheriza Baksh
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Alison G Abraham
- Department of Epidemiology, University of Colorado, Anschutz Medical Campus, Aurora CO
| | - Feben Habtehyimer
- Department of Medicine, Division of Infectious Diseases, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - David Shade
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Jessica Ruff
- Department of Pathology, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Malathi Ram
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Oliver Laeyendecker
- Division of Intramural Research, National Institute of Allergy and Infectious Diseases, NIH
| | - Reinaldo E Fernandez
- Department of Medicine, Division of Infectious Diseases, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Eshan U Patel
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Owen R Baker
- Department of Medicine, Division of Infectious Diseases, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Shmuel Shoham
- Department of Medicine, Division of Infectious Diseases, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Edward R Cachay
- Department of Medicine, Division of Infectious Diseases, University of California, San Diego, San Diego, CA
| | - Judith S Currier
- Department of Medicine, Division of Infectious Diseases, University of California, Los Angeles, Los Angeles, CA
| | - Jonathan M Gerber
- Department of Medicine, Division of Hematology and Oncology, University of Massachusetts, Worchester, MA
| | | | - Donald N Forthal
- Department of Medicine, Division of Infectious Diseases, University of California, Irvine, Irvine, CA
| | - Laura L Hammitt
- International Health, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Moises A Huaman
- Department of Medicine, Division of Infectious Diseases University of Cincinnati, Cincinnati, OH
| | - Adam Levine
- Department of Emergency Medicine, Rhode Island Hospital Warren Alpert Medical School of Brown University, Providence, RI
| | - Giselle S Mosnaim
- Division of Allergy and Immunology, Department of Medicine, Northshore University Health System, Evanston, IL
| | - Bela Patel
- Department of Medicine, Divisions of Pulmonary and Critical Care Medicine, University of Texas Health Science Center, Houston, TX
| | - James H Paxton
- Department of Emergency Medicine, Wayne State University, Detroit, MI
| | - Jay S Raval
- Department of Pathology, University of New Mexico, Albuquerque, NM
| | - Catherine G Sutcliffe
- International Health, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Shweta Anjan
- Department of Medicine, Department of Medicine, Division of Infectious Diseases, University of Miami, Miller School of Medicine, Miami, FL
| | - Thomas Gniadek
- Department of Pathology, Northshore University Health System, Evanston, IL
| | - Seble Kassaye
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Janis E Blair
- Department of Medicine, Division of Infectious Diseases, Mayo Clinic Hospital, Phoenix, AZ
| | - Karen Lane
- Department of Neurology, Brain Injury Outcomes Division, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Nichol A McBee
- Department of Neurology, Brain Injury Outcomes Division, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Amy L Gawad
- Department of Neurology, Brain Injury Outcomes Division, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Piyali Das
- Department of Neurology, Brain Injury Outcomes Division, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Sabra L Klein
- Division of Infectious Diseases, Medstar Georgetown University Hospital, Washington, D.C
| | - Andrew Pekosz
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Arturo Casadevall
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Evan M Bloch
- Department of Pathology, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Daniel Hanley
- Department of Neurology, Brain Injury Outcomes Division, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Aaron A R Tobian
- Department of Pathology, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - David J Sullivan
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
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18
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Garnier M, Constantin JM, Heming N, Camous L, Ferré A, Razazi K, Lapidus N. Epidemiology, risk factors and prognosis of ventilator-associated pneumonia during severe COVID-19: Multicenter observational study across 149 European Intensive Care Units. Anaesth Crit Care Pain Med 2023; 42:101184. [PMID: 36509387 PMCID: PMC9731925 DOI: 10.1016/j.accpm.2022.101184] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 11/28/2022] [Accepted: 12/06/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND COVID-19 patients requiring mechanical ventilation are particularly at risk of developing ventilator-associated pneumonia (VAP). Risk factors and the prognostic impact of developing VAP during critical COVID-19 have not been fully documented. METHODS Patients invasively ventilated for at least 48 h from the prospective multicentre COVID-ICU database were included in the analyses. Cause-specific Cox regression models were used to determine factors associated with the occurrence of VAP. Cox-regression multivariable models were used to determine VAP prognosis. Risk factors and the prognostic impact of early vs. late VAP, and Pseudomonas-related vs. non-Pseudomonas-related VAP were also determined. MAIN FINDINGS 3388 patients were analysed (63 [55-70] years, 75.8% males). VAP occurred in 1523/3388 (45.5%) patients after 7 [5-9] days of ventilation. Identified bacteria were mainly Enterobacteriaceae followed by Staphylococcus aureus and Pseudomonas aeruginosa. VAP risk factors were male gender (Hazard Ratio (HR) 1.26, 95% Confidence Interval [1.09-1.46]), concomitant bacterial pneumonia at ICU admission (HR 1.36 [1.10-1.67]), PaO2/FiO2 ratio at intubation (HR 0.99 [0.98-0.99] per 10 mmHg increase), neuromuscular-blocking agents (HR 0.89 [0.76-0.998]), and corticosteroids (HR 1.27 [1.09-1.47]). VAP was associated with 90-mortality (HR 1.34 [1.16-1.55]), predominantly due to late VAP (HR 1.51 [1.26-1.81]). The impact of Pseudomonas-related and non-Pseudomonas-related VAP on mortality was similar. CONCLUSION VAP affected almost half of mechanically ventilated COVID-19 patients. Several risk factors have been identified, among which modifiable risk factors deserve further investigation. VAP had a specific negative impact on 90-day mortality, particularly when it occurred between the end of the first week and the third week of ventilation.
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Affiliation(s)
- Marc Garnier
- Sorbonne University, GRC29, Assistance Publique-Hôpitaux de Paris (APHP), DMU DREAM, Anesthesiology and Critical Care Medicine Department, Tenon Hospital, Paris, France,Corresponding author at: Anesthesiology and Critical Care Department, Tenon University Hospital, 4 Rue de la Chine, 75020 Paris, France
| | - Jean-Michel Constantin
- Sorbonne University, GRC29, Assistance Publique-Hôpitaux de Paris (APHP), DMU DREAM, Anesthesiology and Critical Care Medicine Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Nicholas Heming
- Department of Intensive Care, Hôpital Raymond Poincaré, APHP University Versailles Saint Quentin — University Paris Saclay, France,Laboratory of Infection & Inflammation — U1173, School of Medicine Simone Veil, University Versailles Saint Quentin — University Paris Saclay, INSERM, Garches, France,FHU SEPSIS (Saclay and Paris Seine Nord Endeavour to PerSonalize Interventions for Sepsis) & RHU RECORDS (Rapid rEcognition of CORticosteroiD resistant or sensitive Sepsis), Garches, France
| | - Laurent Camous
- Antilles-Guyane University, Medical and Surgical Intensive Care Unit, Guadeloupe Teaching Hospital, Les Abymes, France
| | - Alexis Ferré
- Intensive Care Unit, Versailles Hospital, Le Chesnay, France
| | - Keyvan Razazi
- AP-HP, Hôpitaux Universitaires Henri-Mondor, Service de Médecine Intensive Réanimation, F-94010 Créteil, France,Université Paris Est Créteil, Faculté de Médecine de Créteil, IMRB, GRC CARMAS, Créteil 94010, France
| | - Nathanaël Lapidus
- Sorbonne University, INSERM, Institut Pierre Louis d’Epidémiologie et de Santé Publique, AP-HP, Saint-Antoine Hospital, Public Health Department, F75012 Paris, France
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19
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Ji J, Sun CL, Cohen HJ, Synold T, Muss H, Sedrak MS. Inflammation and Clinical Decline After Adjuvant Chemotherapy in Older Adults With Breast Cancer: Results From the Hurria Older Patients Prospective Study. J Clin Oncol 2023; 41:307-315. [PMID: 36126235 PMCID: PMC9839275 DOI: 10.1200/jco.22.01217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 07/18/2022] [Accepted: 08/08/2022] [Indexed: 01/19/2023] Open
Abstract
PURPOSE Older breast cancer survivors are at increased risk of clinical decline after adjuvant chemotherapy. This study aimed to evaluate whether inflammatory markers assessed before adjuvant chemotherapy are associated with chemotherapy-induced clinical decline in a population of fit older adults with breast cancer. METHODS In a prospective study of women age ≥ 65 years with stage I-III breast cancer treated with chemotherapy, we measured interleukin-6 (IL-6) and C-reactive protein (CRP) prechemotherapy (T1). We assessed frailty status, using a Deficit Accumulation Index (DAI; categorized as robust, prefrail, and frail), at T1 and postchemotherapy (T2). The population of interest was robust women at T1. The primary outcome was chemotherapy-induced decline in frailty status, defined as decline in DAI from robust (T1) to prefrail or frail (T2). Multivariable logistic regression was used to examine the association between inflammatory markers and the primary outcome, adjusted for sociodemographic and clinical characteristics. RESULTS Of the 295 robust women at T1, 76 (26%) experienced chemotherapy-induced decline in frailty status, among whom 66% had high IL-6, 63% had high CRP, and 46% had high IL-6 and CRP at T1. After adjusting for sociodemographic and clinical characteristics, women with high IL-6 and CRP had a > three-fold (odds ratio, 3.52; 95% CI, 1.55 to 8.01; P = .003) odds of chemotherapy-induced decline in frailty status compared with women with low IL-6 and CRP. CONCLUSION In this cohort of older women with early breast cancer who were clinically fit before chemotherapy initiation, high IL-6 and CRP prechemotherapy were associated with chemotherapy-induced decline in frailty status independent of sociodemographic and clinical risk factors. Further research is needed to examine whether inflammatory markers can inform more personalized approaches to treating older breast cancer survivors.
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Affiliation(s)
- Jingran Ji
- City of Hope National Medical Center, Duarte, CA
| | - Can-Lan Sun
- City of Hope National Medical Center, Duarte, CA
| | | | | | - Hyman Muss
- UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC
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20
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Taufiq H, Shaik Fakiruddin K, Muzaffar U, Lim MN, Rusli S, Kamaluddin NR, Esa E, Abdullah S. Systematic review and meta-analysis of mesenchymal stromal/stem cells as strategical means for the treatment of COVID-19. Ther Adv Respir Dis 2023; 17:17534666231158276. [PMID: 37128999 PMCID: PMC10140776 DOI: 10.1177/17534666231158276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023] Open
Abstract
BACKGROUND In coronavirus disease 2019 (COVID-19) patients, elevated levels of inflammatory cytokines from over stimulation of immune cells have become a concern due to the potential outburst of cytokine storm that damages the tissues and organs, especially the lungs. This leads to the manifestation of COVID-19 symptoms, such as pneumonia, acute respiratory distress syndrome (ARDS), multiple organ failure, and eventually death. Mesenchymal stromal/stem cells (MSCs) are currently one of hopeful approaches in treating COVID-19 considering its anti-inflammatory and immunomodulatory functions. On that account, the number of clinical trials concerning the use of MSCs for COVID-19 has been increasing. However, the number of systematic reviews and meta-analysis that specifically discuss its potential as treatment for the disease is still lacking. Therefore, this review will assess the safety and efficacy of MSC administration in COVID-19 patients. OBJECTIVES To pool evidence on the safety and efficacy of MSCs in treating COVID-19 by observing MSC-related adverse effects as well as evaluating its effects in reducing inflammatory response and improving pulmonary function. DATA SOURCES AND METHODS Following literature search across six databases and one trial register, full-text retrieval, and screening against eligibility criteria, only eight studies were included for data extraction. All eight studies evaluated the use of umbilical cord-derived mesenchymal stromal/stem cell (UC-MSC), infused intravenously. Of these eight studies, six studies were included in meta-analysis on the incidence of mortality, adverse events (AEs), and serious adverse events (SAEs), and the levels of C-reactive protein (CRP) and interleukin (IL)-6. Meta-analysis on pulmonary function was not performed due to insufficient data. RESULTS MSC-treated group showed significantly lower risk of mortality than the control group (p = 0.03). No statistical significance was observed on the incidence of AEs (p = 0.78) and SAEs (p = 0.44), and the levels of CRP (p = 0.06) and IL-6 (p = 0.09). CONCLUSION MSCs were safe for use, with lower risk of mortality and no association with AEs. Regarding efficacy, descriptive analysis showed indications of improvement on the inflammatory reaction, lung clearance, and oxygenation status despite the lack of statistical significance in meta-analysis of CRP and IL-6. Nevertheless, more studies are needed for affirmation. REGISTRATION This systematic review and meta-analysis was registered on the PROSPERO database (no. CRD42022307730).
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Affiliation(s)
- Hannah Taufiq
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Kamal Shaik Fakiruddin
- Haematology Unit, Cancer Research Centre, Institute for Medical Research (IMR), National Institutes of Health (NIH), Ministry of Health Malaysia, Shah Alam, Selangor, Malaysia
| | - Umaiya Muzaffar
- UPM-MAKNA Cancer Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Moon Nian Lim
- Haematology Unit, Cancer Research Centre, Institute for Medical Research (IMR), National Institutes of Health (NIH), Ministry of Health Malaysia, Shah Alam, Selangor, Malaysia
| | - Syahnaz Rusli
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Nor Rizan Kamaluddin
- Haematology Unit, Cancer Research Centre, Institute for Medical Research (IMR), National Institutes of Health (NIH), Ministry of Health Malaysia, Shah Alam, Selangor, Malaysia
| | - Ezalia Esa
- Haematology Unit, Cancer Research Centre, Institute for Medical Research (IMR), National Institutes of Health (NIH), Ministry of Health Malaysia, Shah Alam, Selangor, Malaysia
| | - Syahril Abdullah
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
- UPM-MAKNA Cancer Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
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21
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Gabarre P, Urbina T, Cunat S, Merdji H, Bonny V, Lavillegrand JR, Raia L, Bige N, Baudel JL, Maury E, Guidet B, Helms J, Ait-Oufella H. Impact of corticosteroids on the procoagulant profile of critically ill COVID-19 patients: a before-after study. Minerva Anestesiol 2023; 89:48-55. [PMID: 36282222 DOI: 10.23736/s0375-9393.22.16640-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Several studies have reported an increased risk of thrombotic events in COVID-19 patients, but the pathophysiology of this procoagulant phenotype remains poorly understood. We hypothesized that corticosteroids may attenuate this procoagulant state through their anti-inflammatory effects. The aim of this study was to evaluate the impact of dexamethasone (DXM) on the coagulation profile of severely ill COVID-19 patients. METHODS We conducted a retrospective, observational before/after bi-centric cohort study among ICU patients hospitalized for severe COVID-19 and receiving therapeutic anticoagulation by unfractionated heparin (UFH). Before and after the standardized use of DXM, we compared inflammatory and coagulation profiles, as well as the kinetics of heparin requirement, adjusted for weight and anti-Xa activity. RESULTS Eighty-six patients were included, 35 in the no-DXM group, and 51 in the DXM group. At admission, CRP and fibrinogen levels were not different between groups, neither were UFH infusion rates. At day 3 after ICU admission, CRP (178±94 mg/L vs. 99±68 mg/L, P<0.001) and fibrinogen (7.2±1.4 g/L vs. 6.1±1.4 g/L, P=0.001) significantly decreased in the DXM group, but not in the no-DXM group. Over time, UFH infusion rates were lower in the DXM group (P<0.001) without any significant difference in plasma anti-Xa activity. CRP variations correlated with heparin dose variations between Day 0 and Day 3 (r=0.39, P=0.009). Finally, the incidence of venous thromboembolic events during in-ICU stay was significantly reduced in the DXM group (4 vs. 43%, P<0.0001). CONCLUSIONS In critically ill COVID-19 patients, dexamethasone use was associated with a decrease in both pro-inflammatory and procoagulant profile.
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Affiliation(s)
- Paul Gabarre
- Unit of Intensive Medicine and Resuscitation, Saint-Antoine Hospital, Paris, France.,Sorbonne University, Paris, France
| | - Tomas Urbina
- Unit of Intensive Medicine and Resuscitation, Saint-Antoine Hospital, Paris, France.,Sorbonne University, Paris, France
| | - Sibylle Cunat
- Unit of Intensive Medicine and Resuscitation, Civil Hospital of Strasbourg, Strasbourg, France
| | - Hamid Merdji
- Unit of Intensive Medicine and Resuscitation, Civil Hospital of Strasbourg, Strasbourg, France.,INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, Strasbourg, France
| | - Vincent Bonny
- Unit of Intensive Medicine and Resuscitation, Saint-Antoine Hospital, Paris, France
| | | | - Lisa Raia
- Unit of Intensive Medicine and Resuscitation, Saint-Antoine Hospital, Paris, France
| | - Naïke Bige
- Unit of Intensive Medicine and Resuscitation, Saint-Antoine Hospital, Paris, France
| | - Jean-Luc Baudel
- Unit of Intensive Medicine and Resuscitation, Saint-Antoine Hospital, Paris, France
| | - Eric Maury
- Unit of Intensive Medicine and Resuscitation, Saint-Antoine Hospital, Paris, France.,Sorbonne University, Paris, France
| | - Bertrand Guidet
- Unit of Intensive Medicine and Resuscitation, Saint-Antoine Hospital, Paris, France.,Sorbonne University, Paris, France
| | - Julie Helms
- Unit of Intensive Medicine and Resuscitation, Civil Hospital of Strasbourg, Strasbourg, France.,INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, Strasbourg, France
| | - Hafid Ait-Oufella
- Unit of Intensive Medicine and Resuscitation, Saint-Antoine Hospital, Paris, France - .,Sorbonne University, Paris, France.,Inserm U970, Centre de Recherche Cardiovasculaire de Paris (PARCC), Paris, France
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22
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Hadad R, Keane RW, de Rivero Vaccari JP. Inflammasome signaling proteins as biomarkers of COVID-19. Front Immunol 2023; 14:1014665. [PMID: 37168848 PMCID: PMC10165091 DOI: 10.3389/fimmu.2023.1014665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 04/13/2023] [Indexed: 05/13/2023] Open
Abstract
Introduction One of the main characteristics of COVID-19 is an exacerbated inflammatory response that results in cardiometabolic complications and dysfunction in the nervous system. Moreover, these complications may extend beyond the period of active SARS-CoV2 infection and even extend over a year. Thus, it is important to better understand the contribution of the inflammatory responses in COVID-19 patients, not just in the acute phase but also after the infection has subsided. Methods We measured the protein levels of inflammasome signaling proteins using Simple Plex microfluidics technology in patients with an active SARS-CoV2 infection and in recovered patients to determine their potential use as biomarkers of COVID-19. We carried out statistical analyses to identify which proteins were increased in COVID-19 patients with active infection and in recovered patients. The receiver operating characteristics (ROC) were calculated for each analyte to determine their potential fit as biomarkers. Results The inflammasome proteins caspase-1, apoptosis-associated speck-like protein containing a caspase recruitment domain (ASC), interleukin (IL)-1β and IL-18 were elevated in the plasma of patients with active infection and remained elevated after the infection was resolved for approximately 2 months after. Levels of caspase-1 and ASC continued to increase long after patients had recovered from the infection. Furthermore, when measuring biomarkers of inflammation during active infection, analyses with area under the curve (AUC) values above 0.75 indicated that caspase-1, ASC, IL-1β and IL-18 are reliable biomarkers of the inflammatory response during active COVID-19 infection. Moreover, when measuring biomarkers of inflammation after recovery from active infection, caspase-1 and ASC presented AUC values above 0.9. Discussion These findings indicate that inflammasome signaling proteins can be used to reliably monitor the inflammatory innate immune response in COVID-19 patients.
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Affiliation(s)
- Roey Hadad
- Department of Physiology and Biophysics, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Robert W. Keane
- Department of Physiology and Biophysics, University of Miami Miller School of Medicine, Miami, FL, United States
- Department of Neurological Surgery and The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Juan Pablo de Rivero Vaccari
- Department of Neurological Surgery and The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, FL, United States
- *Correspondence: Juan Pablo de Rivero Vaccari,
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23
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R Mohamed E, Ragab D, Taeimah M, Shaltoot H. Risk factors of intensive care admission and mortality in a cohort of 111 Egyptian COVID-19 patients. EGYPTIAN JOURNAL OF ANAESTHESIA 2022. [DOI: 10.1080/11101849.2022.2121479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Affiliation(s)
- Enas R Mohamed
- Geriatrics and Gerontology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Dina Ragab
- Clinical Pathology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Mohamed Taeimah
- Anesthesia, Intensive Care and Pain Management, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Heba Shaltoot
- Geriatrics and Gerontology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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24
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Association of complement pathways with COVID-19 severity and outcomes. Microbes Infect 2022; 25:105081. [PMID: 36494054 PMCID: PMC9726657 DOI: 10.1016/j.micinf.2022.105081] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 11/16/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVES Complement activation has been implicated in COVID-19 pathogenesis. This study aimed to assess the levels of complement activation products and full-length proteins in hospitalized patients with COVID-19 and evaluated if complement pathway markers are associated with outcomes. METHODS Longitudinal measurements of complement biomarkers from 89 hospitalized adult patients, grouped by baseline disease severity, enrolled in an adaptive, phase 2/3, randomized, double-blind, placebo-controlled trial and treated with intravenous sarilumab (200 mg or 400 mg) or placebo (NCT04315298) were performed. These measurements were then correlated with clinical and laboratory parameters. RESULTS All complement pathways were activated in hospitalized patients with COVID-19. Alternative pathway activation was predominant earlier in the disease course. Complement biomarkers correlated with multiple variables of multi-organ dysfunction and inflammatory injury. High plasma sC5b-9, C3a, factor Bb levels, and low mannan-binding lectin levels were associated with increased mortality. Sarilumab treatment showed a modest inhibitory effect on complement activation. Moreover, sera from patients spontaneously deposited C5b-9 complex on the endothelial surface ex vivo, suggesting a microvascular thrombotic potential. CONCLUSION These results advance our understanding of COVID-19 disease pathophysiology and demonstrate the importance of specific complement pathway components as prognostic biomarkers in COVID-19.
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25
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Lu M, Drohan C, Bain W, Shah FA, Bittner M, Evankovich J, Prendergast N, Hensley M, Suber T, Fitzpatrick M, Ramanan R, Murray H, Schaefer C, Qin S, Wang X, Zhang Y, Nouraie SM, Gentry H, Kessinger C, Patel A, Macatangay BJ, Jacobs J, Mellors J, Lee JS, Ray P, Ray A, Methé B, Morris A, McVerry BJ, Kitsios GD. Trajectories of host-response biomarkers and inflammatory subphenotypes in COVID-19 patients across the spectrum of respiratory support. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2022:2022.11.28.22282858. [PMID: 36482978 PMCID: PMC9727768 DOI: 10.1101/2022.11.28.22282858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Purpose Enhanced understanding of the dynamic changes in the dysregulated inflammatory response in COVID-19 may help improve patient selection and timing for immunomodulatory therapies. Methods We enrolled 323 COVID-19 inpatients on different levels of baseline respiratory support: i) Low Flow Oxygen (37%), ii) Non-Invasive Ventilation or High Flow Oxygen (NIV_HFO, 29%), iii) Invasive Mechanical Ventilation (IMV, 27%), and iv) Extracorporeal Membrane Oxygenation (ECMO, 7%). We collected plasma samples upon enrollment and days 5 and 10 to measure host-response biomarkers. We classified subjects into inflammatory subphenotypes using two validated predictive models. We examined clinical, biomarker and subphenotype trajectories and outcomes during hospitalization. Results IL-6, procalcitonin, and Angiopoietin-2 were persistently elevated in patients at higher levels of respiratory support, whereas sRAGE displayed the inverse pattern. Patients on NIV_HFO at baseline had the most dynamic clinical trajectory, with 26% eventually requiring intubation and exhibiting worse 60-day mortality than IMV patients at baseline (67% vs. 35%, p<0.0001). sRAGE levels predicted NIV failure and worse 60-day mortality for NIV_HFO patients, whereas IL-6 levels were predictive in IMV or ECMO patients. Hyper-inflammatory subjects at baseline (<10% by both models) had worse 60-day survival (p<0.0001) and 50% of them remained classified as hyper-inflammatory on follow-up sampling at 5 days post-enrollment. Receipt of combined immunomodulatory therapies (steroids and anti-IL6 agents) was associated with markedly increased IL-6 and lower Angiopoietin-2 levels (p<0.05). Conclusions Longitudinal study of systemic host responses in COVID-19 revealed substantial and predictive inter-individual variability, influenced by baseline levels of respiratory support and concurrent immunomodulatory therapies.
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Affiliation(s)
- Michael Lu
- Internal Medicine Residency Program, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Callie Drohan
- Internal Medicine Residency Program, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - William Bain
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, USA
| | - Faraaz A Shah
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, USA
| | - Matthew Bittner
- Internal Medicine Residency Program, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - John Evankovich
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, USA
| | - Niall Prendergast
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Matthew Hensley
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Tomeka Suber
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, USA
| | - Meghan Fitzpatrick
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, USA
| | - Raj Ramanan
- Department of Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Holt Murray
- Department of Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Caitlin Schaefer
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, USA
| | - Shulin Qin
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Center for Medicine and the Microbiome, University of Pittsburgh, Pittsburgh, PA, USA
| | - Xiaohong Wang
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Center for Medicine and the Microbiome, University of Pittsburgh, Pittsburgh, PA, USA
| | - Yingze Zhang
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, USA
| | - Seyed M Nouraie
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, USA
| | - Heather Gentry
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Cathy Kessinger
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Asha Patel
- Center for Medicine and the Microbiome, University of Pittsburgh, Pittsburgh, PA, USA
| | | | - Jana Jacobs
- Division of Infectious Diseases, University of Pittsburgh, Pittsburgh, PA, USA
| | - John Mellors
- Division of Infectious Diseases, University of Pittsburgh, Pittsburgh, PA, USA
| | - Janet S Lee
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, USA
| | - Prabir Ray
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, USA
| | - Anuradha Ray
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, USA
| | - Barbara Methé
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Center for Medicine and the Microbiome, University of Pittsburgh, Pittsburgh, PA, USA
| | - Alison Morris
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Center for Medicine and the Microbiome, University of Pittsburgh, Pittsburgh, PA, USA
| | - Bryan J McVerry
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, USA
- Center for Medicine and the Microbiome, University of Pittsburgh, Pittsburgh, PA, USA
| | - Georgios D Kitsios
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, USA
- Center for Medicine and the Microbiome, University of Pittsburgh, Pittsburgh, PA, USA
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Garnier M, Blanchard F, Mailleux A, Morand-Joubert L, Crestani B, Quesnel C. COVID-19 acute respiratory distress syndrome promotes a specific alternative macrophage polarization. Immunol Lett 2022; 251-252:107-112. [PMID: 36384184 PMCID: PMC9659319 DOI: 10.1016/j.imlet.2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 10/27/2022] [Accepted: 11/10/2022] [Indexed: 11/14/2022]
Abstract
Acute respiratory distress syndrome (ARDS) alveolar environment induced a pro-repair anti-inflammatory macrophage polarization. However, patients with coronavirus disease 2019 (COVID-19) ARDS frequently exhibit a huge lung inflammation and present pulmonary scars and fibrosis more frequently than patients with non-COVID-19 ARDS, suggesting that the COVID-19 ARDS alveolar environment may drive a more inflammatory or pro-fibrotic macrophage polarization. This study aimed to determine the effect of the COVID-19 ARDS alveolar environment on macrophage polarization. The main finding was that broncho-alveolar lavage fluids (BALF) from patients with early COVID-19 ARDS drove an alternative anti-inflammatory polarization in normal monocyte-derived macrophages; characterized by increased expressions of CD163 and CD16 mRNA (3.4 [2.7-7.2] and 4.7 [2.6-5.8] fold saline control, respectively - p = 0.02), and a secretory pattern close to that of macrophages stimulated with IL-10, with the specificity of an increased production of IL-6. This particular alternative pattern was specific to early ARDS (compared with late ARDS) and of COVID-19 ARDS (compared with moderate COVID-19). The early COVID-19 ARDS alveolar environment drives an alternative anti-inflammatory macrophage polarization with the specificity of inducing macrophage production of IL-6.
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Affiliation(s)
- Marc Garnier
- Service D'anesthésie-Réanimation et Médecine Périopératoire - Rive Droite, Sorbonne Université, GRC 29, DMU DREAM, Site Tenon, 4 rue de la Chine, Paris 75020, France; INSERM UMR 1152 Physiopathologie et Épidémiologie des Maladies Respiratoires, Université Paris Cité, Site Bichat, 16 rue Henri Huchard, Paris 75018, France.
| | - Florian Blanchard
- INSERM UMR 1152 Physiopathologie et Épidémiologie des Maladies Respiratoires, Université Paris Cité, Site Bichat, 16 rue Henri Huchard, Paris 75018, France; Service D'anesthésie-Réanimation et Médecine Périopératoire, Hôpital de la Pitié Salpêtrière, Sorbonne Université, GRC 29, DMU DREAM, 47-83 boulevard de l'hôpital, Paris 75013, France
| | - Arnaud Mailleux
- INSERM UMR 1152 Physiopathologie et Épidémiologie des Maladies Respiratoires, Université Paris Cité, Site Bichat, 16 rue Henri Huchard, Paris 75018, France
| | - Laurence Morand-Joubert
- Département de Virologie, Hôpitaux Universitaire St Antoine - Tenon - Trousseau, Assistance Publique - Hôpitaux de Paris, Paris, France; INSERM UMRS 1136, Institut Pierre Louis d'Epidémiologie et de Santé Publique (iPLESP), Sorbonne Université, Paris, France
| | - Bruno Crestani
- INSERM UMR 1152 Physiopathologie et Épidémiologie des Maladies Respiratoires, Université Paris Cité, Site Bichat, 16 rue Henri Huchard, Paris 75018, France; Université Paris Cité, DMU VICTOIRE, Service de Pneumologie A, Hôpital Bichat, 46 rue Henri Huchard, Paris 75018, France
| | - Christophe Quesnel
- Service D'anesthésie-Réanimation et Médecine Périopératoire - Rive Droite, Sorbonne Université, GRC 29, DMU DREAM, Site Tenon, 4 rue de la Chine, Paris 75020, France; INSERM UMR 1152 Physiopathologie et Épidémiologie des Maladies Respiratoires, Université Paris Cité, Site Bichat, 16 rue Henri Huchard, Paris 75018, France
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27
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Joffre J, Rodriguez L, Matthay ZA, Lloyd E, Fields AT, Bainton RJ, Kurien P, Sil A, Calfee CS, Woodruff PG, Erle DJ, Hendrickson C, Krummel MF, Langelier CR, Matthay MA, Kornblith LZ, Hellman J. COVID-19-associated Lung Microvascular Endotheliopathy: A "From the Bench" Perspective. Am J Respir Crit Care Med 2022; 206:961-972. [PMID: 35649173 PMCID: PMC9801996 DOI: 10.1164/rccm.202107-1774oc] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 06/01/2022] [Indexed: 01/07/2023] Open
Abstract
Rationale: Autopsy and biomarker studies suggest that endotheliopathy contributes to coronavirus disease (COVID-19)-associated acute respiratory distress syndrome. However, the effects of COVID-19 on the lung endothelium are not well defined. We hypothesized that the lung endotheliopathy of COVID-19 is caused by circulating host factors and direct endothelial infection by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Objectives: We aimed to determine the effects of SARS-CoV-2 or sera from patients with COVID-19 on the permeability and inflammatory activation of lung microvascular endothelial cells. Methods: Human lung microvascular endothelial cells were treated with live SARS-CoV-2; inactivated viral particles; or sera from patients with COVID-19, patients without COVID-19, and healthy volunteers. Permeability was determined by measuring transendothelial resistance to electrical current flow, where decreased resistance signifies increased permeability. Inflammatory mediators were quantified in culture supernatants. Endothelial biomarkers were quantified in patient sera. Measurements and Main Results: Viral PCR confirmed that SARS-CoV-2 enters and replicates in endothelial cells. Live SARS-CoV-2, but not dead virus or spike protein, induces endothelial permeability and secretion of plasminogen activator inhibitor 1 and vascular endothelial growth factor. There was substantial variability in the effects of SARS-CoV-2 on endothelial cells from different donors. Sera from patients with COVID-19 induced endothelial permeability, which correlated with disease severity. Serum levels of endothelial activation and injury biomarkers were increased in patients with COVID-19 and correlated with severity of illness. Conclusions: SARS-CoV-2 infects and dysregulates endothelial cell functions. Circulating factors in patients with COVID-19 also induce endothelial cell dysfunction. Our data point to roles for both systemic factors acting on lung endothelial cells and viral infection of endothelial cells in COVID-19-associated endotheliopathy.
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Affiliation(s)
- Jérémie Joffre
- Department of Anesthesia and Perioperative Care, School of Medicine
| | - Lauren Rodriguez
- Department of Microbiology and Immunology, School of Medicine
- CoLabs
| | - Zachary A. Matthay
- Division of General Surgery, Trauma and Surgical Critical Care, Zuckerberg San Francisco General Hospital
| | - Elliot Lloyd
- Department of Anesthesia and Perioperative Care, School of Medicine
| | - Alexander T. Fields
- Division of General Surgery, Trauma and Surgical Critical Care, Zuckerberg San Francisco General Hospital
| | | | - Philip Kurien
- Department of Anesthesia and Perioperative Care, School of Medicine
| | - Anita Sil
- Department of Microbiology and Immunology, School of Medicine
| | - Carolyn S. Calfee
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, Department of Medicine
- Cardiovascular Research Institute
| | - Prescott G. Woodruff
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, Department of Medicine
- Cardiovascular Research Institute
- ImmunoX Initiative
| | - David J. Erle
- CoLabs
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, Department of Medicine
- Cardiovascular Research Institute
- ImmunoX Initiative
| | - Carolyn Hendrickson
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, Department of Medicine
- Cardiovascular Research Institute
| | | | - Charles R. Langelier
- Division of Infectious Disease, Department of Medicine, University of California, San Francisco, San Francisco, California; and
- Chan Zuckerberg Biohub, San Francisco, California
| | - Michael A. Matthay
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, Department of Medicine
- Cardiovascular Research Institute
| | - Lucy Z. Kornblith
- Division of General Surgery, Trauma and Surgical Critical Care, Zuckerberg San Francisco General Hospital
| | - Judith Hellman
- Department of Anesthesia and Perioperative Care, School of Medicine
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Alvarez M, Trent E, Goncalves BDS, Pereira DG, Puri R, Frazier NA, Sodhi K, Pillai SS. Cognitive dysfunction associated with COVID-19: Prognostic role of circulating biomarkers and microRNAs. Front Aging Neurosci 2022; 14:1020092. [PMID: 36268187 PMCID: PMC9577202 DOI: 10.3389/fnagi.2022.1020092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 09/13/2022] [Indexed: 01/08/2023] Open
Abstract
COVID-19 is renowned as a multi-organ disease having subacute and long-term effects with a broad spectrum of clinical manifestations. The evolving scientific and clinical evidence demonstrates that the frequency of cognitive impairment after COVID-19 is high and it is crucial to explore more clinical research and implement proper diagnostic and treatment strategies. Several central nervous system complications have been reported as comorbidities of COVID-19. The changes in cognitive function associated with neurodegenerative diseases develop slowly over time and are only diagnosed at an already advanced stage of molecular pathology. Hence, understanding the common links between COVID-19 and neurodegenerative diseases will broaden our knowledge and help in strategizing prognostic and therapeutic approaches. The present review focuses on the diverse neurodegenerative changes associated with COVID-19 and will highlight the importance of major circulating biomarkers and microRNAs (miRNAs) associated with the disease progression and severity. The literature analysis showed that major proteins associated with central nervous system function, such as Glial fibrillary acidic protein, neurofilament light chain, p-tau 181, Ubiquitin C-terminal hydrolase L1, S100 calcium-binding protein B, Neuron-specific enolase and various inflammatory cytokines, were significantly altered in COVID-19 patients. Furthermore, among various miRNAs that are having pivotal roles in various neurodegenerative diseases, miR-146a, miR-155, Let-7b, miR-31, miR-16 and miR-21 have shown significant dysregulation in COVID-19 patients. Thus the review consolidates the important findings from the numerous studies to unravel the underlying mechanism of neurological sequelae in COVID-19 and the possible association of circulatory biomarkers, which may serve as prognostic predictors and therapeutic targets in future research.
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Affiliation(s)
| | | | | | | | | | | | | | - Sneha S. Pillai
- Department of Surgery, Biomedical Sciences and Medicine, Joan C. Edwards School of Medicine, Marshall University, Huntington, WV, United States
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Therapeutic use of calpeptin in COVID-19 infection. Clin Sci (Lond) 2022; 136:1439-1447. [PMID: 36268783 PMCID: PMC9594985 DOI: 10.1042/cs20220638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/11/2022] [Accepted: 10/11/2022] [Indexed: 11/17/2022]
Abstract
This perspective considers the benefits of the potential future use of the cell permeant calpain inhibitor, calpeptin, as a drug to treat severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Recent work has reported calpeptin’s capacity to inhibit entry of the virus into cells. Elsewhere, several drugs, including calpeptin, were found to be able to inhibit extracellular vesicle (EV) biogenesis. Unsurprisingly, because of similarities between viral and EV release mechanisms, calpeptin has also been shown to inhibit viral egress. This approach, identifying calpeptin, through large-scale screening studies as a candidate drug to treat COVID-19, however, has not considered the longer term likely benefits of calpain inhibition, post-COVID-19. This perspective will reflect on the capacity of calpeptin for treating long COVID by inhibiting the overproduction of neutrophil extracellular traps potentially damaging lung cells and promoting clotting, together with limiting associated chronic inflammation, tissue damage and pulmonary fibrosis. It will also reflect on the tolerated and detrimental in vivo side-effects of calpain inhibition from various preclinical studies.
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Pál K, Molnar AA, Huțanu A, Szederjesi J, Branea I, Timár Á, Dobreanu M. Inflammatory Biomarkers Associated with In-Hospital Mortality in Critical COVID-19 Patients. Int J Mol Sci 2022; 23:ijms231810423. [PMID: 36142336 PMCID: PMC9499352 DOI: 10.3390/ijms231810423] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/02/2022] [Accepted: 09/06/2022] [Indexed: 01/08/2023] Open
Abstract
The COVID-19 pandemic poses global healthcare challenges due to its unpredictable clinical course. The aim of this study is to identify inflammatory biomarkers and other routine laboratory parameters associated with in-hospital mortality in critical COVID-19 patients. We performed a retrospective observational study on 117 critical COVID-19 patients. Following descriptive statistical analysis of the survivor and non-survivor groups, optimal cut-off levels for the statistically significant parameters were determined using the ROC method, and the corresponding Kaplan-Meier survival curves were calculated. The inflammatory parameters that present statistically significant differences between survivors and non-survivors are IL-6 (p = 0.0004, cut-off = 27.68 pg/mL), CRP (p = 0.027, cut-off = 68.15 mg/L) and IL-6/Ly ratio (p = 0.0003, cut-off = 50.39). Additionally, other statistically significant markers are creatinine (p = 0.031, cut-off = 0.83 mg/dL), urea (p = 0.0002, cut-off = 55.85 mg/dL), AST (p = 0.0209, cut-off = 44.15 U/L), INR (p = 0.0055, cut-off = 1.075), WBC (p = 0.0223, cut-off = 11.68 × 109/L) and pH (p = 0.0055, cut-off = 7.455). A survival analysis demonstrated significantly higher in-hospital mortality rates of patients with values of IL-6, IL-6/Ly, AST, INR, and pH exceeding previously mentioned thresholds. In our study, IL-6 and IL-6/Ly have a predictive value for the mortality of critically-ill patients diagnosed with COVID-19. The integration of these parameters with AST, INR and pH could contribute to a prognostic score for the risk stratification of critical patients, reducing healthcare costs and facilitating clinical decision-making.
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Affiliation(s)
- Krisztina Pál
- Department of Laboratory Medicine, Emergency Clinical County Hospital, 540136 Targu Mures, Romania
- M2 Department, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
| | - Anca Alexandra Molnar
- Department of Laboratory Medicine, Emergency Clinical County Hospital, 540136 Targu Mures, Romania
- M2 Department, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
| | - Adina Huțanu
- Department of Laboratory Medicine, Emergency Clinical County Hospital, 540136 Targu Mures, Romania
- Department of Laboratory Medicine, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
- Correspondence:
| | - János Szederjesi
- Department of Anesthesiology and Intensive Care, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
- Department of Anesthesiology and Intensive Care, Emergency Clinical County Hospital, 540136 Targu Mures, Romania
| | - Ionuț Branea
- Department of Anesthesiology and Intensive Care, Emergency Clinical County Hospital, 540136 Targu Mures, Romania
| | - Ágota Timár
- Department of Anesthesiology and Intensive Care, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
- Department of Anesthesiology and Intensive Care, Emergency Clinical County Hospital, 540136 Targu Mures, Romania
| | - Minodora Dobreanu
- Department of Laboratory Medicine, Emergency Clinical County Hospital, 540136 Targu Mures, Romania
- Department of Laboratory Medicine, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540142 Targu Mures, Romania
- Center for Advanced Medical and Pharmaceutical Research, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, 540136 Targu Mures, Romania
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Gupta G, Shareef I, Tomar S, Kumar MSN, Pandey S, Sarda R, Singh R, Das BK, Sinha S. Th1/Th2/Th17 Cytokine Profile among Different Stages of COVID-19 Infection. NATIONAL ACADEMY SCIENCE LETTERS 2022; 45:363-369. [PMID: 35528283 PMCID: PMC9065657 DOI: 10.1007/s40009-022-01123-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Gaurav Gupta
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, 110029 India
| | - Imtiyaz Shareef
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, 110029 India
| | - Shalini Tomar
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, 110029 India
| | | | - Shivam Pandey
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| | - Radhika Sarda
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, 110029 India
| | - Ravinder Singh
- Department of Microbiology, All India Institute of Medical Sciences, New Delhi, India
| | - Bimal Kumar Das
- Department of Microbiology, All India Institute of Medical Sciences, New Delhi, India
| | - Sanjeev Sinha
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, 110029 India
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Trujillo-Rodriguez M, Muñoz-Muela E, Serna-Gallego A, Praena-Fernández JM, Pérez-Gómez A, Gasca-Capote C, Vitallé J, Peraire J, Palacios-Baena ZR, Cabrera JJ, Ruiz-Mateos E, Poveda E, López-Cortés LE, Rull A, Gutierrez-Valencia A, López-Cortés LF. Clinical, laboratory data and inflammatory biomarkers at baseline as early discharge predictors in hospitalized SARS-CoV-2 infected patients. PLoS One 2022; 17:e0269875. [PMID: 35834501 PMCID: PMC9282584 DOI: 10.1371/journal.pone.0269875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 05/29/2022] [Indexed: 12/15/2022] Open
Abstract
Background The SARS-CoV-2 pandemic has overwhelmed hospital services due to the rapid transmission of the virus and its severity in a high percentage of cases. Having tools to predict which patients can be safely early discharged would help to improve this situation. Methods Patients confirmed as SARS-CoV-2 infection from four Spanish hospitals. Clinical, demographic, laboratory data and plasma samples were collected at admission. The patients were classified into mild and severe/critical groups according to 4-point ordinal categories based on oxygen therapy requirements. Logistic regression models were performed in mild patients with only clinical and routine laboratory parameters and adding plasma pro-inflammatory cytokine levels to predict both early discharge and worsening. Results 333 patients were included. At admission, 307 patients were classified as mild patients. Age, oxygen saturation, Lactate Dehydrogenase, D-dimers, neutrophil-lymphocyte ratio (NLR), and oral corticosteroids treatment were predictors of early discharge (area under curve (AUC), 0.786; sensitivity (SE) 68.5%; specificity (S), 74.5%; positive predictive value (PPV), 74.4%; and negative predictive value (NPV), 68.9%). When cytokines were included, lower interferon-γ-inducible protein 10 and higher Interleukin 1 beta levels were associated with early discharge (AUC, 0.819; SE, 91.7%; S, 56.6%; PPV, 69.3%; and NPV, 86.5%). The model to predict worsening included male sex, oxygen saturation, no corticosteroids treatment, C-reactive protein and Nod-like receptor as independent factors (AUC, 0.903; SE, 97.1%; S, 68.8%; PPV, 30.4%; and NPV, 99.4%). The model was slightly improved by including the determinations of interleukine-8, Macrophage inflammatory protein-1 beta and soluble IL-2Rα (CD25) (AUC, 0.952; SE, 97.1%; S, 98.1%; PPV, 82.7%; and NPV, 99.6%). Conclusions Clinical and routine laboratory data at admission strongly predict non-worsening during the first two weeks; therefore, these variables could help identify those patients who do not need a long hospitalization and improve hospital overcrowding. Determination of pro-inflammatory cytokines moderately improves these predictive capacities.
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Affiliation(s)
- María Trujillo-Rodriguez
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
| | - Esperanza Muñoz-Muela
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
| | - Ana Serna-Gallego
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
| | | | - Alberto Pérez-Gómez
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
| | - Carmen Gasca-Capote
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
| | - Joana Vitallé
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
| | - Joaquim Peraire
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- CIBER Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
- Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - Zaira R. Palacios-Baena
- Clinical Unit of Infectious Diseases and Microbiology, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío and Virgen Macarena University Hospitals/CSIC/University of Seville, Seville, Spain
- Clinical Unit of Infectious Diseases and Microbiology, Virgen Macarena University Hospital, Seville, Spain
| | - Jorge Julio Cabrera
- Group of Virology and Pathogenesis, Galicia Sur Health Research Institute (IIS Galicia Sur) Complexo Hospitalario Universitario de Vigo, SERGAS-UVigo, Vigo, Spain
| | - Ezequiel Ruiz-Mateos
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
| | - Eva Poveda
- Microbiology Service, Galicia Sur Health Research Institute (IIS Galicia Sur), Complexo Hospitalario Universitario de Vigo, SERGAS-UVigo, Vigo, Spain
| | - Luis Eduardo López-Cortés
- Clinical Unit of Infectious Diseases and Microbiology, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío and Virgen Macarena University Hospitals/CSIC/University of Seville, Seville, Spain
- Clinical Unit of Infectious Diseases and Microbiology, Virgen Macarena University Hospital, Seville, Spain
| | - Anna Rull
- Hospital Universitari de Tarragona Joan XXIII (HJ23), Tarragona, Spain
- Institut Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- CIBER Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
- Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - Alicia Gutierrez-Valencia
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
- * E-mail:
| | - Luis Fernando López-Cortés
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
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Duan R, Mao Q, Ding X, Qiu Q, Wang P. Immunologic features of asymptomatic postvaccination infections with the Delta variant of SARS-CoV-2 in adults. Immun Inflamm Dis 2022; 10:e670. [PMID: 35759224 PMCID: PMC9210569 DOI: 10.1002/iid3.670] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 05/23/2022] [Accepted: 06/07/2022] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Asymptomatic infections may play an important role in severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) Delta variant transmissions. However, the immunologic features of asymptomatic postvaccination infections with the Delta variant of SARS-CoV-2 in adults remain to be defined. METHODS A retrospective study involving 36 vaccinated adults infected with the SARS-CoV-2 Delta variant was performed. Their demographic and laboratory data were collected and analyzed in The First People's Hospital of Jingmen from August 4 to 20, 2021. RESULTS Of the 36 adults, 6 persons had an asymptomatic infection. The severity of the SARS-CoV-2 infections was highly correlated with the doses of vaccinations (p = 0.019). The symptomatic and asymptomatic infected SARS-CoV-2 adults showed normal levels of leukocytes and lymphocytes. The C-reactive protein (CRP) and interleukin-6 (IL-6) levels were elevated in the symptomatic groups. The period between the last vaccination to the time of infection in the asymptomatic group was longer than that in the mild and moderate groups (73 vs. 61 vs. 50 days; p = 0.047). The percentage of suppressor T-cells in the asymptomatic group was the highest (32.2 ± 4.0% vs. 22.0 ± 7.2% vs. 29.3 ± 8.0%; p = 0.004). The signal-to-cutoff ratio value of total antibody against SARS-CoV-2 in the asymptomatic group was lower than that in the other two groups (383 vs. 703 vs. 1792; p < 0.001) and much lower than that in the moderate group. The multivariate ordinal logistic analysis after adjusting for gender, vaccination date, and vaccination dose indicated that CRP at Days 4-7 and 8-14, IL-6 on Days 4-7, and total antibody were risk factors for coronavirus disease 2019 severity. CONCLUSIONS Asymptomatic postvaccination infections with the Delta variant of SARS-CoV-2 in adults tend to infect persons vaccinated twice. The immunophenotype profile for asymptomatic postvaccination infections is less inflammatory and accompanied by relatively lower antibody titers.
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Affiliation(s)
- Rui Duan
- Department of Laboratory Medicine and Blood TransfusionThe First People's Hospital of JingmenHubeiChina
| | - Qiang Mao
- Department of Medical Records and StatisticsThe First People's Hospital of JingmenHubeiChina
| | - Xu Ding
- Department of Laboratory Medicine and Blood TransfusionThe First People's Hospital of JingmenHubeiChina
| | - Qiwu Qiu
- Department of Infectious DiseasesThe First People's Hospital of JingmenHubeiChina
| | - Pei Wang
- Department of Laboratory Medicine and Blood TransfusionThe First People's Hospital of JingmenHubeiChina
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Lampart M, Zellweger N, Bassetti S, Tschudin-Sutter S, Rentsch KM, Siegemund M, Bingisser R, Osswald S, Kuster GM, Twerenbold R. Clinical utility of inflammatory biomarkers in COVID-19 in direct comparison to other respiratory infections-A prospective cohort study. PLoS One 2022; 17:e0269005. [PMID: 35622838 PMCID: PMC9140295 DOI: 10.1371/journal.pone.0269005] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 05/13/2022] [Indexed: 01/08/2023] Open
Abstract
Background Inflammatory biomarkers are associated with severity of coronavirus disease 2019 (COVID-19). However, direct comparisons of their utility in COVID-19 versus other respiratory infections are largely missing. Objective We aimed to investigate the prognostic utility of various inflammatory biomarkers in COVID-19 compared to patients with other respiratory infections. Materials and methods Patients presenting to the emergency department with symptoms suggestive of COVID-19 were prospectively enrolled. Levels of Interleukin-6 (IL-6), c-reactive protein (CRP), procalcitonin, ferritin, and leukocytes were compared between COVID-19, other viral respiratory infections, and bacterial pneumonia. Primary outcome was the need for hospitalisation, secondary outcome was the composite of intensive care unit (ICU) admission or death at 30 days. Results Among 514 patients with confirmed respiratory infections, 191 (37%) were diagnosed with COVID-19, 227 (44%) with another viral respiratory infection (viral controls), and 96 (19%) with bacterial pneumonia (bacterial controls). All inflammatory biomarkers differed significantly between diagnoses and were numerically higher in hospitalized patients, regardless of diagnoses. Discriminative accuracy for hospitalisation was highest for IL-6 and CRP in all three diagnoses (in COVID-19, area under the curve (AUC) for IL-6 0.899 [95%CI 0.850–0.948]; AUC for CRP 0.922 [95%CI 0.879–0.964]). Similarly, IL-6 and CRP ranged among the strongest predictors for ICU admission or death at 30 days in COVID-19 (AUC for IL-6 0.794 [95%CI 0.694–0.894]; AUC for CRP 0.807 [95%CI 0.721–0.893]) and both controls. Predictive values of inflammatory biomarkers were generally higher in COVID-19 than in controls. Conclusion In patients with COVID-19 and other respiratory infections, inflammatory biomarkers harbour strong prognostic information, particularly IL-6 and CRP. Their routine use may support early management decisions.
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Affiliation(s)
- Maurin Lampart
- Department of Cardiology and Cardiovascular Research Institute Basel (CRIB), University Hospital Basel, University of Basel, Basel, Switzerland
| | - Núria Zellweger
- Intensive Care Unit, University Hospital Basel, Basel, Switzerland
| | - Stefano Bassetti
- Division of Internal Medicine, University Hospital Basel, Basel, Switzerland
| | - Sarah Tschudin-Sutter
- Department of Clinical Research, University of Basel, Basel, Switzerland
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
| | | | - Martin Siegemund
- Intensive Care Unit, University Hospital Basel, Basel, Switzerland
- Department of Clinical Research, University of Basel, Basel, Switzerland
| | - Roland Bingisser
- Emergency Department, University Hospital Basel, Basel, Switzerland
| | - Stefan Osswald
- Department of Cardiology and Cardiovascular Research Institute Basel (CRIB), University Hospital Basel, University of Basel, Basel, Switzerland
| | - Gabriela M. Kuster
- Department of Cardiology and Cardiovascular Research Institute Basel (CRIB), University Hospital Basel, University of Basel, Basel, Switzerland
| | - Raphael Twerenbold
- Department of Cardiology and Cardiovascular Research Institute Basel (CRIB), University Hospital Basel, University of Basel, Basel, Switzerland
- University Center of Cardiovascular Science and Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg-Kiel-Lübeck, Hamburg, Germany
- * E-mail:
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Eltobgy MM, Zani A, Kenney AD, Estfanous S, Kim E, Badr A, Carafice C, Daily K, Whitham O, Pietrzak M, Webb A, Kawahara J, Eddy AC, Denz P, Lu M, Mahesh KC, Peeples ME, Li J, Zhu J, Que J, Robinson R, Mejia OR, Rayner RE, Hall-Stoodley L, Seveau S, Gavrilin MA, Zhang X, Thomas J, Kohlmeier JE, Suthar MS, Oltz E, Tedeschi A, Robledo-Avila FH, Partida-Sanchez S, Hemann EA, Abdelrazik E, Forero A, Nimjee SM, Boyaka PN, Cormet-Boyaka E, Yount JS, Amer AO. Caspase-4/11 exacerbates disease severity in SARS-CoV-2 infection by promoting inflammation and immunothrombosis. Proc Natl Acad Sci U S A 2022; 119:e2202012119. [PMID: 35588457 PMCID: PMC9173818 DOI: 10.1073/pnas.2202012119] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 04/11/2022] [Indexed: 02/07/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS–CoV-2) is a worldwide health concern, and new treatment strategies are needed. Targeting inflammatory innate immunity pathways holds therapeutic promise, but effective molecular targets remain elusive. Here, we show that human caspase-4 (CASP4) and its mouse homolog, caspase-11 (CASP11), are up-regulated in SARS–CoV-2 infections and that CASP4 expression correlates with severity of SARS–CoV-2 infection in humans. SARS–CoV-2–infected Casp11−/− mice were protected from severe weight loss and lung pathology, including blood vessel damage, compared to wild-type (WT) mice and mice lacking the caspase downstream effector gasdermin-D (Gsdmd−/−). Notably, viral titers were similar regardless of CASP11 knockout. Global transcriptomics of SARS–CoV-2–infected WT, Casp11−/−, and Gsdmd−/− lungs identified restrained expression of inflammatory molecules and altered neutrophil gene signatures in Casp11−/− mice. We confirmed that protein levels of inflammatory mediators interleukin (IL)-1β, IL-6, and CXCL1, as well as neutrophil functions, were reduced in Casp11−/− lungs. Additionally, Casp11−/− lungs accumulated less von Willebrand factor, a marker for endothelial damage, but expressed more Kruppel-Like Factor 2, a transcription factor that maintains vascular integrity. Overall, our results demonstrate that CASP4/11 promotes detrimental SARS–CoV-2–induced inflammation and coagulopathy, largely independently of GSDMD, identifying CASP4/11 as a promising drug target for treatment and prevention of severe COVID-19.
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Affiliation(s)
- Mostafa M. Eltobgy
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Neuroscience graduate program, The Ohio State University, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
| | - Ashley Zani
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
| | - Adam D. Kenney
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
| | - Shady Estfanous
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
- Faculty of Pharmacy, Helwan University, Cairo,11731 Egypt
| | - Eunsoo Kim
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
- Department of Veterinary Biosciences, The Ohio State University, Columbus, OH 43210
| | - Asmaa Badr
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
| | - Cierra Carafice
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
| | - Kylene Daily
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
| | - Owen Whitham
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
| | - Maciej Pietrzak
- Department of Biomedical Informatics, The Ohio State University, Columbus, OH 43210
| | - Amy Webb
- Department of Biomedical Informatics, The Ohio State University, Columbus, OH 43210
| | - Jeffrey Kawahara
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
| | - Adrian C. Eddy
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
| | - Parker Denz
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
| | - Mijia Lu
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
- Department of Veterinary Biosciences, The Ohio State University, Columbus, OH 43210
| | - KC Mahesh
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
- Center for Vaccines and Immunity, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, OH 43205
| | - Mark E. Peeples
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
- Center for Vaccines and Immunity, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, OH 43205
| | - Jianrong Li
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
- Department of Veterinary Biosciences, The Ohio State University, Columbus, OH 43210
| | - Jian Zhu
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
- Department of Pathology, The Ohio State University, Columbus, OH 43210
| | - Jianwen Que
- Division of Digestive and Liver Diseases and Center for Human Development, Department of Medicine, Columbia University, New York, NY 10027
| | - Richard Robinson
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
| | - Oscar Rosas Mejia
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
| | - Rachael E. Rayner
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
- Department of Veterinary Biosciences, The Ohio State University, Columbus, OH 43210
| | - Luanne Hall-Stoodley
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
| | - Stephanie Seveau
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
| | - Mikhail A. Gavrilin
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
| | - Xiaoli Zhang
- Department of Biomedical Informatics, The Ohio State University, Columbus, OH 43210
| | - Jeronay Thomas
- Department of Microbiology and Immunology, Emory University, Atlanta, GA 30322
| | - Jacob E. Kohlmeier
- Department of Microbiology and Immunology, Emory University, Atlanta, GA 30322
| | - Mehul S. Suthar
- Department of Microbiology and Immunology, Emory University, Atlanta, GA 30322
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA 30322
- Emory Vaccine Center, Yerkes National Primate Research Center, Emory University, Atlanta, GA 30322
| | - Eugene Oltz
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
| | - Andrea Tedeschi
- Department of Neuroscience, Chronic Brain Injury Discovery Theme, The Ohio State University, Columbus, OH 43210
| | - Frank H. Robledo-Avila
- Center for Microbial Pathogenesis, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, OH 43205
| | - Santiago Partida-Sanchez
- Center for Microbial Pathogenesis, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, OH 43205
| | - Emily A. Hemann
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
| | - Eman Abdelrazik
- Center for Informatics Science, Nile University, Giza, 12525, Egypt
| | - Adriana Forero
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
| | - Shahid M. Nimjee
- Department of Neurological Surgery, The Ohio State University, Columbus, OH 43210
| | - Prosper N. Boyaka
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
- Department of Veterinary Biosciences, The Ohio State University, Columbus, OH 43210
| | - Estelle Cormet-Boyaka
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
- Department of Veterinary Biosciences, The Ohio State University, Columbus, OH 43210
| | - Jacob S. Yount
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
| | - Amal O. Amer
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210
- Infectious Diseases Institute, The Ohio State University, Columbus, OH 43210
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Kilcoyne A, Jordan E, Thomas K, Pepper AN, Zhou A, Chappell D, Amarapala M, Thériault RK, Thompson M. Clinical and Economic Benefits of Lenzilumab Plus Standard of Care Compared with Standard of Care Alone for the Treatment of Hospitalized Patients with Coronavirus Disease 19 (COVID-19) from the Perspective of National Health Service England. CLINICOECONOMICS AND OUTCOMES RESEARCH 2022; 14:231-247. [PMID: 35444434 PMCID: PMC9014956 DOI: 10.2147/ceor.s360741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 04/05/2022] [Indexed: 01/08/2023] Open
Abstract
Purpose To estimate the clinical and economic benefits of lenzilumab plus standard of care (SOC) compared with SOC alone in the treatment of hospitalized COVID-19 patients from the National Health Service (NHS) England perspective. Methods A cost calculator was developed to estimate the clinical benefits and costs of adding lenzilumab to SOC in newly hospitalized COVID-19 patients over 28 days. The LIVE-AIR trial results informed the clinical inputs: failure to achieve survival without ventilation (SWOV), mortality, time to recovery, intensive care unit (ICU) admission, and invasive mechanical ventilation (IMV) use. Base case costs included drug acquisition and administration for lenzilumab and remdesivir and hospital resource costs based on the level of care required. Clinical and economic benefits per weekly cohort of newly hospitalized patients were also estimated. Results In all populations examined, specified clinical outcomes were improved with lenzilumab plus SOC over SOC treatment alone. In a base case population aged <85 years with C-reactive protein (CRP) <150 mg/L, with or without remdesivir, adding lenzilumab to SOC was estimated to result in per-patient cost savings of £1162. In a weekly cohort of 4754 newly hospitalized patients, addition of lenzilumab to SOC could result in 599 IMV uses avoided, 352 additional lives saved, and over £5.5 million in cost savings. Scenario results for per-patient cost savings included: 1) aged <85 years, CRP <150 mg/L, and receiving remdesivir (£3127); 2) Black patients with CRP <150 mg/L (£9977); and 3) Black patients from the full population (£2369). Conversely, in the full mITT population, results estimated additional cost of £4005 per patient. Conclusion Findings support clinical benefits for SWOV, mortality, time to recovery, time in ICU, time on IMV, and ventilator use, and an economic benefit from the NHS England perspective when adding lenzilumab to SOC for hospitalized COVID-19 patients.
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Affiliation(s)
| | | | - Kimberly Thomas
- Value & Evidence Services, EVERSANA, Burlington, Ontario, Canada
| | - Alicia N Pepper
- Value & Evidence Services, EVERSANA, Burlington, Ontario, Canada
| | - Allen Zhou
- Value & Evidence Services, EVERSANA, Burlington, Ontario, Canada
| | | | | | | | - Melissa Thompson
- Value & Evidence Services, EVERSANA, Burlington, Ontario, Canada
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Do Mechanically Ventilated COVID-19 Patients Present a Higher Case-Fatality Rate Compared With Other Infectious Respiratory Pandemics? A Systematic Review and Meta-Analysis. INFECTIOUS DISEASES IN CLINICAL PRACTICE 2022. [DOI: 10.1097/ipc.0000000000001134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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38
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Fedorchenko Y, Zimba O. CYTOKINES AS POTENTIAL MARKERS OF COVID-19 SEVERITY AND OUTCOMES. CENTRAL ASIAN JOURNAL OF MEDICAL HYPOTHESES AND ETHICS 2022. [DOI: 10.47316/cajmhe.2022.3.1.01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The continual propagation of SARS-CoV-2 has changed health care systems globally. Ranging degrees of clinical severity in COVID-19 patients have been noted in numerous literature sources. Cytokines play a crucial role in the development of key immunological processes in COVID-19. SARS-CoV-2 causes imbalance of the immune system and might culminate in cytokine storm and multiple organ involvement. The prevailing role of some special cytokines might serve as indicators of disease severity. Further stratification of patients in the context of specific cytokines can be beneficial for diagnosing disease stages. It can prevent critical states owing to timely diagnosis and targeted therapy. Targeting peculiar cytokines can markedly reduce complications. The aim of this article is to comprehensively overview the role of the main cytokines in COVID-19 pathogenesis and distinguish prognostic factors. Insights into specific cytokine involvement in COVID-19 pathogenesis may open new avenues for diagnosing hyperinflammatory COVID-19, predicting its outcomes and providing individualized cytokine-targeted therapeutic approaches.
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Peluso MJ, Donatelli J, Henrich TJ. Long-term immunologic effects of SARS-CoV-2 infection: leveraging translational research methodology to address emerging questions. Transl Res 2022; 241:1-12. [PMID: 34780969 PMCID: PMC8588584 DOI: 10.1016/j.trsl.2021.11.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 11/02/2021] [Accepted: 11/05/2021] [Indexed: 11/01/2022]
Abstract
The current era of COVID-19 is characterized by emerging variants of concern, waning vaccine- and natural infection-induced immunity, debate over the timing and necessity of vaccine boosting, and the emergence of post-acute sequelae of SARS-CoV-2 infection. As a result, there is an ongoing need for research to promote understanding of the immunology of both natural infection and prevention, especially as SARS-CoV-2 immunology is a rapidly changing field, with new questions arising as the pandemic continues to grow in complexity. The next phase of COVID-19 immunology research will need focus on clearer characterization of the immune processes defining acute illness, development of a better understanding of the immunologic processes driving protracted symptoms and prolonged recovery (ie, post-acute sequelae of SARS-CoV-2 infection), and a growing focus on the impact of therapeutic and prophylactic interventions on the long-term consequences of SARS-CoV-2 infection. In this review, we address what is known about the long-term immune consequences of SARS-CoV-2 infection and propose how experience studying the translational immunology of other infections might inform the approach to some of the key questions that remain.
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Affiliation(s)
- Michael J Peluso
- Division of HIV, Infectious Diseases, and Global Medicine, University of California, San Francisco, California
| | - Joanna Donatelli
- Division Experimental Medicine, University of California, San Francisco, California
| | - Timothy J Henrich
- Division Experimental Medicine, University of California, San Francisco, California.
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Halim C, Mirza AF, Sari MI. The Association between TNF-α, IL-6, and Vitamin D Levels and COVID-19 Severity and Mortality: A Systematic Review and Meta-Analysis. Pathogens 2022; 11:195. [PMID: 35215138 PMCID: PMC8879207 DOI: 10.3390/pathogens11020195] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 01/19/2022] [Accepted: 01/28/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND An increasing number of scientific journals have proposed a connection between tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) and the severity of COVID-19. Vitamin D has been discussed as a potential therapy for COVID-19 due to its immunomodulatory effects. This meta-analysis aims to determine the relationship, if any, between TNF-α, IL-6, vitamin D, and COVID-19 severity and mortality. METHODS The design of the study is a systematic review and meta-analysis. A literature search is performed using PubMed, Cochrane, ProQuest, and Google Scholar. RESULTS TNF-α insignificantly increases the risk of COVID-19 severity (adjusted odds ratio (aOR) = 1.0304; 95% CI 0.8178-1.2983; p = 0.80) but significantly increases the risk of COVID-19 mortality (crude hazard ratio (HR) = 1.0640; 95% CI 1.0259-1.1036; p = 0.0009). IL-6 significantly increases the risk of COVID-19 severity (aOR = 1.0284; 95% CI 1.0130-1.0441; p = 0.0003) and mortality (aOR = 1.0076; 95% CI 1.0004-1.0148; p = 0.04; adjusted hazard ratio (aHR) = 1.0036; 95% CI 1.0010-1.0061; p = 0.006). There is a statistically insignificant difference of the mean vitamin D levels between patients with severe COVID-19 and non-severe COVID-19 (mean difference (MD) = -5.0232; 95% CI 11.6832-1.6368; p = 0.14). A vitamin D deficiency insignificantly increases the risk of mortality of COVID-19 patients (aOR = 1.3827; 95% CI 0.7103-2.6916; p = 0.34). CONCLUSION IL-6 is an independent prognostic factor towards COVID-19 severity and mortality.
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Affiliation(s)
| | | | - Mutiara Indah Sari
- Faculty of Medicine, Universitas Sumatera Utara, Medan 20155, Sumatera Utara, Indonesia; (C.H.); (A.F.M.)
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Urbina T, Lavillegrand JR, Garnier M, Mekinian A, Pacanowski J, Mario N, Dumas G, Hariri G, Pilon A, Darrivère L, Fartoukh M, Guidet B, Maury E, Leblanc J, Chantran Y, Fain O, Lacombe K, Voiriot G, Ait-Oufella H. Delayed inflammation decrease is associated with mortality in Tocilizumab-treated critically ill SARS-CoV-2 patients: A retrospective matched-cohort analysis. Innate Immun 2022; 28:3-10. [PMID: 35089113 PMCID: PMC8841634 DOI: 10.1177/17534259211064602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Little is known about the immuno-inflammatory response to Tocilizumab and its association with outcome in critically-ill SARS-CoV2 pneumonia. In this multicenter retrospective cohort of SARS-CoV-2 patients admitted to three intensive care units between March and April 2020, we matched on gender and SAPS II 21 Tocilizumab-treated patients to 42 non-treated patients. Need for mechanical ventilation was 76% versus 79%. IL-6, C-reactive protein, and fibrinogen had been collected within the first days of admission (T1), 3 d (T2) and 7 d (T3) later. Tocilizumab-treated patients had persistently higher IL-6 plasma levels and persistently lower C-Reactive protein and fibrinogen levels. Among Tocilizumab-treated patients, baseline levels of inflammatory biomarkers were not different according to outcome. Conversely, C-reactive protein and fibrinogen decrease was delayed in non-survivors. C-Reactive protein decreased at T1 in survivors (45 [30–98] vs 170 [69–204] mg/l, P < 0.001) but only at T2 in non-survivors (37 [13–74] vs 277 [235–288], P = 0.03). Fibrinogen decreased at T2 in survivors (4.11 [3.58–4.69] vs 614 [5.61–7.85] g/l, P = 0.005) but not in non-survivors (4.79 [4.12–7.58] vs 7.24 [6.22–9.24] g/l, P = 0.125). Tocilizumab treatment was thus associated with a persistent both increase in plasma IL-6, and decrease in C-reactive protein and fibrinogen. Among Tocilizumab-treated patients, the decrease in inflammatory biomarkers was delayed in non-survivors.
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Affiliation(s)
- Tomas Urbina
- Service de Médecine Intensive-Réanimation, 37117Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, France.,27063Sorbonne Université, France
| | - Jean-Rémi Lavillegrand
- Service de Médecine Intensive-Réanimation, 37117Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, France.,27063Sorbonne Université, France
| | - Marc Garnier
- 27063Sorbonne Université, France.,Service d'Anesthésie-Réanimation, 37117Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, France
| | - Arsene Mekinian
- 27063Sorbonne Université, France.,Service de médecine interne, 37117Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, France
| | - Jerome Pacanowski
- Service de maladies infectieuses, 37117Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, France
| | - Nathalie Mario
- Département de Biochimie, Hormonologie et Suivi Thérapeutique, 37117Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, France
| | - Guillaume Dumas
- Service de Médecine Intensive-Réanimation, 55663Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, France
| | - Geoffroy Hariri
- Service de Médecine Intensive-Réanimation, 37117Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, France.,27063Sorbonne Université, France
| | - Antoine Pilon
- Département de Biochimie, Hormonologie et Suivi Thérapeutique, 37117Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, France
| | - Lucie Darrivère
- Service d'Anesthésie-Réanimation, 37117Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, France
| | - Muriel Fartoukh
- 27063Sorbonne Université, France.,Service de Médecine Intensive-Réanimation, 55705Hôpital Tenon, Assistance Publique-Hôpitaux de Paris, France
| | - Bertrand Guidet
- Service de Médecine Intensive-Réanimation, 37117Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, France.,27063Sorbonne Université, France
| | - Eric Maury
- Service de Médecine Intensive-Réanimation, 37117Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, France.,27063Sorbonne Université, France
| | - Judith Leblanc
- Sorbonne Université, INSERM, Institut Pierre Louis d'Épidémiologie et de Santé Publique, France
| | - Yannick Chantran
- Département d'Immunologie Biologique, 37117Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, France
| | - Olivier Fain
- 27063Sorbonne Université, France.,Service de médecine interne, 37117Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, France
| | - Karine Lacombe
- 27063Sorbonne Université, France.,Service de maladies infectieuses, 37117Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, France
| | - Guillaume Voiriot
- 27063Sorbonne Université, France.,Service de Médecine Intensive-Réanimation, 55705Hôpital Tenon, Assistance Publique-Hôpitaux de Paris, France
| | - Hafid Ait-Oufella
- Service de Médecine Intensive-Réanimation, 37117Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, France.,27063Sorbonne Université, France.,Inserm U970, Cardiovascular research center, Université de Paris, France
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Kilcoyne A, Jordan E, Zhou A, Thomas K, Pepper AN, Chappell D, Amarapala M, Hughes A, Thompson M. Clinical and economic benefits of lenzilumab plus standard of care compared with standard of care alone for the treatment of hospitalized patients with COVID-19 in the United States from the hospital perspective. J Med Econ 2022; 25:160-171. [PMID: 35037816 DOI: 10.1080/13696998.2022.2030148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
AIMS Estimate the clinical and economic benefits of lenzilumab plus standard of care (SOC) compared with SOC alone in the treatment of patients hospitalized with COVID-19 pneumonia from the United States (US) hospital perspective. MATERIALS AND METHODS A per-patient cost calculator was developed to report the clinical and economic benefits associated with adding lenzilumab to SOC in newly hospitalized COVID-19 patients over 28 days. Clinical inputs were based on the LIVE-AIR trial, including failure to achieve survival without ventilation (SWOV), mortality, time to recovery, intensive care unit (ICU) admission, and invasive mechanical ventilation (IMV) use. Base case costs included the anticipated list price of lenzilumab, drug administration, and hospital resource costs based on the level of care required. A scenario analysis examined projected one-year rehospitalization costs. RESULTS In the base case and all scenarios, lenzilumab plus SOC improved all specified clinical outcomes relative to SOC alone. Lenzilumab plus SOC resulted in estimated cost savings of $3,190 per patient in a population aged <85 years with C-reactive protein (CRP) levels <150 mg/L and receiving remdesivir (base case). Per-patient cost savings were observed in the following scenarios: (1) aged <85 years with CRP <150 mg/L, with or without remdesivir ($1,858); (2) Black and African American patients with CRP <150 mg/L ($13,154); and (3) Black and African American patients from the full population, regardless of CRP level ($2,763). In the full modified intent-to-treat population, an additional cost of $4,952 per patient was estimated. When adding rehospitalization costs to the index hospitalization, a total per-patient cost savings of $5,154 was estimated. CONCLUSIONS The results highlight the clinical benefits for SWOV, ventilator use, time to recovery, mortality, time in ICU, and time on IMV, in addition to an economic benefit from the US hospital perspective associated with adding lenzilumab to SOC for COVID-19 patients.
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COVID-19, the Pandemic of the Century and Its Impact on Cardiovascular Diseases. CARDIOLOGY DISCOVERY 2021; 1:233-258. [PMID: 34888547 PMCID: PMC8638821 DOI: 10.1097/cd9.0000000000000038] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 09/19/2021] [Indexed: 01/08/2023]
Abstract
COVID-19 caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection likely ranks among the deadliest diseases in human history. As with other coronaviruses, SARS-CoV-2 infection damages not only the lungs but also the heart and many other organs that express angiotensin-converting enzyme 2 (ACE2), a receptor for SARS-CoV-2. COVID-19 has upended lives worldwide. Dietary behaviors have been altered such that they favor metabolic and cardiovascular complications, while patients have avoided hospital visits because of limited resources and the fear of infection, thereby increasing out-hospital mortality due to delayed diagnosis and treatment. Clinical observations show that sex, age, and race all influence the risk for SARS-CoV-2 infection, as do hypertension, obesity, and pre-existing cardiovascular conditions. Many hospitalized COVID-19 patients suffer cardiac injury, acute coronary syndromes, or cardiac arrhythmia. SARS-CoV-2 infection may lead to cardiomyocyte apoptosis and necrosis, endothelial cell damage and dysfunction, oxidative stress and reactive oxygen species production, vasoconstriction, fibrotic and thrombotic protein expression, vascular permeability and microvascular dysfunction, heart inflammatory cell accumulation and activation, and a cytokine storm. Current data indicate that COVID-19 patients with cardiovascular diseases should not discontinue many existing cardiovascular therapies such as ACE inhibitors, angiotensin receptor blockers, steroids, aspirin, statins, and PCSK9 inhibitors. This review aims to furnish a framework relating to COVID-19 and cardiovascular pathophysiology.
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Celik I, Eryilmaz‐Eren E, Kilinc‐Toker A, Eren D, Yildiz M, Kanat A, Topaloglu US, Guzeldag S, Kara M, Ulu‐Kilic A. Low-dose tocilizumab is associated with improved outcome and a low risk of secondary infection in severe COVID-19 pneumonia. Int J Clin Pract 2021; 75:e14997. [PMID: 34714574 PMCID: PMC8646570 DOI: 10.1111/ijcp.14997] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 10/27/2021] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Respiratory failure and death are the leading causes of severe Coronavirus disease 2019 (COVID-19). Hyper-inflammation and cytokine storm cause lung damage. This study aimed to compare the low-dose and high-dose effects of tocilizumab, an IL-6 receptor antagonist. METHOD Patients with severe pneumonia and hyper-inflammation signs because of COVID-19 were included in this retrospective study. Patients receiving tocilizumab <200 mg intravenously were classified as the low-dose group, and receiving ≥200 mg as the high-dose group, and those not treated with tocilizumab as the control group. Demographic and clinical data of patients who died and survived in both low-high dose and control patients were compared. According to symptom day and radiological infiltration, patients with tocilizumab were also evaluated in two groups as early and late periods at tocilizumab administration time. RESULTS A total of 160 patients were included in the study; 70 were treated with a low dose and 50 with high-dose tocilizumab. Forty patients were in the control group. Age, comorbidity and clinical features were similar in the control, low-dose tocilizumab and high-dose tocilizumab groups. The mortality rate (12.9%, 30.0%, 37.5, P = .008) was less in the low-dose tocilizumab group. The secondary infection rate was higher in the high-dose group than in the low-dose tocilizumab and control groups (44.0%, 10.0%, 10.0%, P < .001). Distinguishing between those patients who died and survived, age (OR: 1.1589, P < .001), higher APACHE II scores (OR: 1.225, P = .001) and needs for non-invasive mechanical ventilation (OR: 14.469, P < .001) were the most critical risk factors. Low-dose tocilizumab was associated with a lower mortality rate (OR: 0.244, P = .012). CONCLUSION The use of tocilizumab at a low dose is associated with lower secondary infections and mortality.
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Affiliation(s)
- Ilhami Celik
- Department of Infectious Disease and Clinical MicrobiologyKayseri City Training and Research HospitalKayseriTurkey
| | - Esma Eryilmaz‐Eren
- Department of Infectious Disease and Clinical MicrobiologyKayseri City Training and Research HospitalKayseriTurkey
| | - Aysin Kilinc‐Toker
- Department of Infectious Disease and Clinical MicrobiologyKayseri City Training and Research HospitalKayseriTurkey
| | - Didem Eren
- Department of Internal MedicineKayseri City Training and Research HospitalKayseriTurkey
| | - Merve Yildiz
- Department of Infectious Disease and Clinical MicrobiologyKayseri City Training and Research HospitalKayseriTurkey
| | - Azade Kanat
- Department of Infectious Disease and Clinical MicrobiologyKayseri City Training and Research HospitalKayseriTurkey
| | - Ulas Serkan Topaloglu
- Department of Internal MedicineKayseri City Training and Research HospitalKayseriTurkey
| | - Seda Guzeldag
- Department of Intensive Care UnitKayseri City Training and Research HospitalKayseriTurkey
| | - Mehmet Kara
- Department of PharmacologyKayseri City Training and Research HospitalKayseriTurkey
| | - Aysegul Ulu‐Kilic
- Department of Infectious Disease and Clinical MicrobiologyFaculty of MedicineErciyes UniversityKayseriTurkey
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Kaufmann CC, Ahmed A, Kassem M, Freynhofer MK, Jäger B, Aicher G, Equiluz-Bruck S, Spiel AO, Vafai-Tabrizi F, Gschwantler M, Fasching P, Wojta J, Giannitsis E, Huber K. Improvement of outcome prediction of hospitalized patients with COVID-19 by a dual marker strategy using high-sensitive cardiac troponin I and copeptin. Clin Res Cardiol 2021; 111:343-354. [PMID: 34782921 PMCID: PMC8592075 DOI: 10.1007/s00392-021-01970-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 11/02/2021] [Indexed: 12/12/2022]
Abstract
Background COVID-19 has been associated with a high prevalence of myocardial injury and increased cardiovascular morbidity. Copeptin, a marker of vasopressin release, has been previously established as a risk marker in both infectious and cardiovascular disease. Methods This prospective, observational study of patients with laboratory-confirmed COVID-19 infection was conducted from June 6th to November 26th, 2020 in a tertiary care hospital. Copeptin and high-sensitive cardiac troponin I (hs-cTnI) levels on admission were collected and tested for their association with the primary composite endpoint of ICU admission or 28-day mortality. Results A total of 213 eligible patients with COVID-19 were included of whom 55 (25.8%) reached the primary endpoint. Median levels of copeptin and hs-cTnI at admission were significantly higher in patients with an adverse outcome (Copeptin 29.6 pmol/L, [IQR, 16.2–77.8] vs 17.2 pmol/L [IQR, 7.4–41.0] and hs-cTnI 22.8 ng/L [IQR, 11.5–97.5] vs 10.2 ng/L [5.5–23.1], P < 0.001 respectively). ROC analysis demonstrated an optimal cut-off of 19.3 pmol/L for copeptin and 16.8 ng/L for hs-cTnI and an increase of either biomarker was significantly associated with the primary endpoint. The combination of raised hs-cTnI and copeptin yielded a superior prognostic value to individual measurement of biomarkers and was a strong prognostic marker upon multivariable logistic regression analysis (OR 4.274 [95% CI, 1.995–9.154], P < 0.001). Addition of copeptin and hs-cTnI to established risk models improved C-statistics and net reclassification indices. Conclusion The combination of raised copeptin and hs-cTnI upon admission is an independent predictor of ICU admission or 28-day mortality in hospitalized patients with COVID-19. Graphical abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1007/s00392-021-01970-4.
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Affiliation(s)
- Christoph C Kaufmann
- 3Rd Medical Department, Cardiology and Intensive Care Medicine, Klinik Ottakring (Wilhelminenhospital), Montleartstrasse 37, 1160, Vienna, Austria.
| | - Amro Ahmed
- 3Rd Medical Department, Cardiology and Intensive Care Medicine, Klinik Ottakring (Wilhelminenhospital), Montleartstrasse 37, 1160, Vienna, Austria
| | - Mona Kassem
- 3Rd Medical Department, Cardiology and Intensive Care Medicine, Klinik Ottakring (Wilhelminenhospital), Montleartstrasse 37, 1160, Vienna, Austria
| | - Matthias K Freynhofer
- 3Rd Medical Department, Cardiology and Intensive Care Medicine, Klinik Ottakring (Wilhelminenhospital), Montleartstrasse 37, 1160, Vienna, Austria
| | - Bernhard Jäger
- 3Rd Medical Department, Cardiology and Intensive Care Medicine, Klinik Ottakring (Wilhelminenhospital), Montleartstrasse 37, 1160, Vienna, Austria
| | - Gabriele Aicher
- Department of Laboratory Medicine, Klinik Ottakring (Wilhelminenhospital), Vienna, Austria
| | - Susanne Equiluz-Bruck
- Department of Hospital Hygiene, Klinik Ottakring (Wilhelminenhospital), Vienna, Austria
| | - Alexander O Spiel
- Department of Emergency Medicine, Klinik Ottakring (Wilhelminenhospital), Vienna, Austria
| | - Florian Vafai-Tabrizi
- 2nd Medical Department with Pneumology and Karl-Landsteiner-Institute for Lung Research and Pulmonary Oncology, Klinik Ottakring (Wilhelminenhospital), Vienna, Austria
| | - Michael Gschwantler
- Department of Gastroenterology and Hepatology, Klinik Ottakring (Wilhelminenhospital), Vienna, Austria.,Medical School, Sigmund Freud University, Vienna, Austria
| | - Peter Fasching
- Department of Endocrinology and Rheumatology, Klinik Ottakring (Wilhelminenhospital), Vienna, Austria
| | - Johann Wojta
- Department of Internal Medicine 2, Division of Cardiology, Medical University of Vienna, Vienna, Austria.,Core Facilities, Medical University of Vienna, Vienna, Austria.,Ludwig Boltzmann Institute for Cardiovascular Research, Vienna, Austria
| | | | - Kurt Huber
- 3Rd Medical Department, Cardiology and Intensive Care Medicine, Klinik Ottakring (Wilhelminenhospital), Montleartstrasse 37, 1160, Vienna, Austria.,Medical School, Sigmund Freud University, Vienna, Austria.,Ludwig Boltzmann Institute for Cardiovascular Research, Vienna, Austria
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Peluso MJ, Lu S, Tang AF, Durstenfeld MS, Ho HE, Goldberg SA, Forman CA, Munter SE, Hoh R, Tai V, Chenna A, Yee BC, Winslow JW, Petropoulos CJ, Greenhouse B, Hunt PW, Hsue PY, Martin JN, Daniel Kelly J, Glidden DV, Deeks SG, Henrich TJ. Markers of Immune Activation and Inflammation in Individuals With Postacute Sequelae of Severe Acute Respiratory Syndrome Coronavirus 2 Infection. J Infect Dis 2021; 224:1839-1848. [PMID: 34677601 PMCID: PMC8643408 DOI: 10.1093/infdis/jiab490] [Citation(s) in RCA: 160] [Impact Index Per Article: 53.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 09/24/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The biological processes associated with postacute sequelae of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection (PASC) are unknown. METHODS We measured soluble markers of inflammation in a SARS-CoV-2 recovery cohort at early (<90 days) and late (>90 days) timepoints. We defined PASC as the presence of 1 or more coronavirus disease 2019 (COVID-19)-attributed symptoms beyond 90 days. We compared fold-changes in marker values between those with and without PASC using mixed-effects models with terms for PASC and early and late recovery time periods. RESULTS During early recovery, those who went on to develop PASC generally had higher levels of cytokine biomarkers including tumor necrosis factor-α (1.14-fold higher mean ratio [95% confidence interval {CI}, 1.01-1.28]; P = .028) and interferon-γ-induced protein 10 (1.28-fold higher mean ratio [95% CI, 1.01-1.62]; P = .038). Among those with PASC, there was a trend toward higher interleukin 6 levels during early recovery (1.29-fold higher mean ratio [95% CI, .98-1.70]; P = .07), which became more pronounced in late recovery (1.44-fold higher mean ratio [95% CI, 1.11-1.86]; P < .001). These differences were more pronounced among those with a greater number of PASC symptoms. CONCLUSIONS Persistent immune activation may be associated with ongoing symptoms following COVID-19. Further characterization of these processes might identify therapeutic targets for those experiencing PASC.
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Affiliation(s)
- Michael J Peluso
- Division of HIV, Infectious Diseases, and Global Medicine, University of California, San Francisco, San Francisco, California, USA,Correspondence: Michael J. Peluso, MD, University of California, San Francisco, 995 Potrero Ave, San Francisco, CA 94110, USA ()
| | - Scott Lu
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California, USA
| | - Alex F Tang
- Division of HIV, Infectious Diseases, and Global Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Matthew S Durstenfeld
- Division of Cardiology, University of California, San Francisco, San Francisco, California, USA
| | - Hsi-en Ho
- Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Sarah A Goldberg
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California, USA
| | - Carrie A Forman
- Division of HIV, Infectious Diseases, and Global Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Sadie E Munter
- Division of Experimental Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Rebecca Hoh
- Division of HIV, Infectious Diseases, and Global Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Viva Tai
- Division of HIV, Infectious Diseases, and Global Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Ahmed Chenna
- Monogram Biosciences Inc, South San Francisco, California, USA
| | - Brandon C Yee
- Monogram Biosciences Inc, South San Francisco, California, USA
| | - John W Winslow
- Monogram Biosciences Inc, South San Francisco, California, USA
| | | | - Bryan Greenhouse
- Division of HIV, Infectious Diseases, and Global Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Peter W Hunt
- Division of Experimental Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Priscilla Y Hsue
- Division of Cardiology, University of California, San Francisco, San Francisco, California, USA
| | - Jeffrey N Martin
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California, USA
| | - J Daniel Kelly
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California, USA
| | - David V Glidden
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California, USA
| | - Steven G Deeks
- Division of HIV, Infectious Diseases, and Global Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Timothy J Henrich
- Division of Experimental Medicine, University of California, San Francisco, San Francisco, California, USA
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47
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Bassi V, Apuzzi V, Calderaro F, Piroddi M. Successful Treatment of Iron Deficiency Anemia with Ferric Carboxymaltose in an Elderly Patient with Multiple Comorbidities and COVID-19. Cureus 2021; 13:e16997. [PMID: 34540399 PMCID: PMC8423119 DOI: 10.7759/cureus.16997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/06/2021] [Indexed: 11/05/2022] Open
Abstract
Anemia is frequently associated with older age and comorbidities. Also, anemia is a frequent finding in patients hospitalized for Coronavirus infectious disease 2019 (COVID-19), where it has been associated with poor outcomes. Management of anemia is thus crucial in this setting. We present the case of an elderly woman with chronic iron deficiency anemia and multiple comorbidities, hospitalized for COVID-19, whose iron deficiency was successfully treated with ferric carboxymaltose. Hemoglobin and iron stores were replenished, and transferrin saturation increased to average values. Ferric carboxymaltose was well tolerated, and there were no safety concerns. The patient recovered from COVID-19 was discharged 25 days after admission.
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Affiliation(s)
- Vincenzo Bassi
- U.O.C. di Medicina Generale e Lungodegenza, San Giovanni Bosco Hospital, ASL Napoli 1 Centro, Naples, ITA
| | - Valentina Apuzzi
- U.O.C. di Medicina Generale e Lungodegenza, San Giovanni Bosco Hospital, ASL Napoli 1 Centro, Naples, ITA
| | - Francesco Calderaro
- U.O.C. di Medicina Generale e Lungodegenza, San Giovanni Bosco Hospital, ASL Napoli 1 Centro, Naples, ITA
| | - Massimo Piroddi
- U.O.C. di Medicina Generale e Lungodegenza, San Giovanni Bosco Hospital, ASL Napoli 1 Centro, Naples, ITA
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48
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Time course of risk factors associated with mortality of 1260 critically ill patients with COVID-19 admitted to 24 Italian intensive care units. Intensive Care Med 2021; 47:995-1008. [PMID: 34373952 PMCID: PMC8351771 DOI: 10.1007/s00134-021-06495-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 07/22/2021] [Indexed: 01/08/2023]
Abstract
PURPOSE To evaluate the daily values and trends over time of relevant clinical, ventilatory and laboratory parameters during the intensive care unit (ICU) stay and their association with outcome in critically ill patients with coronavirus disease 19 (COVID-19). METHODS In this retrospective-prospective multicentric study, we enrolled COVID-19 patients admitted to Italian ICUs from February 22 to May 31, 2020. Clinical data were daily recorded. The time course of 18 clinical parameters was evaluated by a polynomial maximum likelihood multilevel linear regression model, while a full joint modeling was fit to study the association with ICU outcome. RESULTS 1260 consecutive critically ill patients with COVID-19 admitted in 24 ICUs were enrolled. 78% were male with a median age of 63 [55-69] years. At ICU admission, the median ratio of arterial oxygen partial pressure to fractional inspired oxygen (PaO2/FiO2) was 122 [89-175] mmHg. 79% of patients underwent invasive mechanical ventilation. The overall mortality was 34%. Both the daily values and trends of respiratory system compliance, PaO2/FiO2, driving pressure, arterial carbon dioxide partial pressure, creatinine, C-reactive protein, ferritin, neutrophil, neutrophil-lymphocyte ratio, and platelets were associated with survival, while for lactate, pH, bilirubin, lymphocyte, and urea only the daily values were associated with survival. The trends of PaO2/FiO2, respiratory system compliance, driving pressure, creatinine, ferritin, and C-reactive protein showed a higher association with survival compared to the daily values. CONCLUSION Daily values or trends over time of parameters associated with acute organ dysfunction, acid-base derangement, coagulation impairment, or systemic inflammation were associated with patient survival.
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49
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Polat C, Ergunay K. Insights into the virologic and immunologic features of SARS-COV-2. World J Clin Cases 2021; 9:5007-5018. [PMID: 34307551 PMCID: PMC8283606 DOI: 10.12998/wjcc.v9.i19.5007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 05/03/2021] [Accepted: 05/24/2021] [Indexed: 02/06/2023] Open
Abstract
The host immunity is crucial in determining the clinical course and prognosis of coronavirus disease 2019, where some systemic and severe manifestations are associated with excessive or suboptimal responses. Several antigenic epitopes in spike, nucleocapsid and membrane proteins of severe acute respiratory syndrome coronavirus 2 are targeted by the immune system, and a robust response with innate and adaptive components develops in infected individuals. High titer neutralizing antibodies and a balanced T cell response appears to constitute the optimal immune response to severe acute respiratory syndrome coronavirus 2, where innate and mucosal defenses also contribute significantly. Following exposure, immunological memory seems to develop and be maintained for substantial periods. Here, we provide an overview of the main aspects in antiviral immunity involving innate and adaptive responses with insights into virus structure, individual variations pertaining to disease severity as well as long-term protective immunity expected to be attained by vaccination.
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Affiliation(s)
- Ceylan Polat
- Department of Medical Microbiology, Hacettepe University Faculty of Medicine, Ankara 06100, Turkey
| | - Koray Ergunay
- Department of Medical Microbiology, Hacettepe University Faculty of Medicine, Ankara 06100, Turkey
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50
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Lavillegrand JR, Garnier M, Spaeth A, Mario N, Hariri G, Pilon A, Berti E, Fieux F, Thietart S, Urbina T, Turpin M, Darrivere L, Fartoukh M, Verdonk F, Dumas G, Tedgui A, Guidet B, Maury E, Chantran Y, Voiriot G, Ait-Oufella H. Correction to: Elevated plasma IL-6 and CRP levels are associated with adverse clinical outcomes and death in critically ill SARS-CoV-2 patients: infammatory response of SARS-CoV-2 patients. Ann Intensive Care 2021; 11:93. [PMID: 34106340 PMCID: PMC8188151 DOI: 10.1186/s13613-021-00879-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
An amendment to this paper has been published and can be accessed via the original article.
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Affiliation(s)
- Jean-Rémi Lavillegrand
- Service de Médecine Intensive-Réanimation, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 184 rue du faubourg Saint-Antoine, 75571, Paris cedex 12, France.,Sorbonne Université, Paris, France
| | - Marc Garnier
- Sorbonne Université, Paris, France.,Service D'Anesthésie-Réanimation, Hôpital Saint-Antoine, Assistance PubliqueHôpitaux de Paris, Paris, France
| | - Agathe Spaeth
- Département de Biochimie, Hormonologie et Suivi Thérapeutique, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Nathalie Mario
- Département de Biochimie, Hormonologie et Suivi Thérapeutique, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Geofroy Hariri
- Service de Médecine Intensive-Réanimation, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 184 rue du faubourg Saint-Antoine, 75571, Paris cedex 12, France.,Sorbonne Université, Paris, France
| | - Antoine Pilon
- Département de Biochimie, Hormonologie et Suivi Thérapeutique, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Enora Berti
- Sorbonne Université, Paris, France.,Service de Médecine Intensive-Réanimation, Hôpital Tenon, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Fabienne Fieux
- Service D'Anesthésie-Réanimation, Hôpital Saint-Antoine, Assistance PubliqueHôpitaux de Paris, Paris, France
| | - Sara Thietart
- Service de Médecine Intensive-Réanimation, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 184 rue du faubourg Saint-Antoine, 75571, Paris cedex 12, France
| | - Tomas Urbina
- Service de Médecine Intensive-Réanimation, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 184 rue du faubourg Saint-Antoine, 75571, Paris cedex 12, France.,Sorbonne Université, Paris, France
| | - Matthieu Turpin
- Sorbonne Université, Paris, France.,Service de Médecine Intensive-Réanimation, Hôpital Tenon, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Lucie Darrivere
- Service D'Anesthésie-Réanimation, Hôpital Saint-Antoine, Assistance PubliqueHôpitaux de Paris, Paris, France
| | - Muriel Fartoukh
- Sorbonne Université, Paris, France.,Service de Médecine Intensive-Réanimation, Hôpital Tenon, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Franck Verdonk
- Service D'Anesthésie-Réanimation, Hôpital Saint-Antoine, Assistance PubliqueHôpitaux de Paris, Paris, France
| | - Guillaume Dumas
- Service de Médecine Intensive-Réanimation, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 184 rue du faubourg Saint-Antoine, 75571, Paris cedex 12, France
| | - Alain Tedgui
- Inserm U970, Cardiovascular Research Center, Université de Paris, Paris, France
| | - Bertrand Guidet
- Service de Médecine Intensive-Réanimation, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 184 rue du faubourg Saint-Antoine, 75571, Paris cedex 12, France.,Sorbonne Université, Paris, France
| | - Eric Maury
- Service de Médecine Intensive-Réanimation, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 184 rue du faubourg Saint-Antoine, 75571, Paris cedex 12, France.,Sorbonne Université, Paris, France
| | - Yannick Chantran
- Départe- Ment D'Immunologie Biologique, Hôpital Saint-Antoine, Assistance PubliqueHôpitaux de Paris, Paris, France
| | - Guillaume Voiriot
- Sorbonne Université, Paris, France.,Service de Médecine Intensive-Réanimation, Hôpital Tenon, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Hafd Ait-Oufella
- Service de Médecine Intensive-Réanimation, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 184 rue du faubourg Saint-Antoine, 75571, Paris cedex 12, France. .,Sorbonne Université, Paris, France. .,Inserm U970, Cardiovascular Research Center, Université de Paris, Paris, France.
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