1
|
Nasir N, Khanum I, Habib K, Wagley A, Arshad A, Majeed A. Insight into COVID-19 associated liver injury: Mechanisms, evaluation, and clinical implications. HEPATOLOGY FORUM 2024; 5:139-149. [PMID: 39006140 PMCID: PMC11237249 DOI: 10.14744/hf.2023.2023.0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 07/25/2023] [Accepted: 11/02/2023] [Indexed: 07/16/2024]
Abstract
COVID-19 has affected millions worldwide, causing significant morbidity and mortality. While predominantly involving the respiratory tract, SARS-CoV-2 has also caused systemic illnesses involving other sites. Liver injury due to COVID-19 has been variably reported in observational studies. It has been postulated that liver damage may be due to direct damage by the SARS-CoV-2 virus or multifactorial secondary to hepatotoxic therapeutic options, as well as cytokine release syndrome and sepsis-induced multiorgan dysfunction. The approach to a COVID-19 patient with liver injury requires a thorough evaluation of the pattern of hepatocellular injury, along with the presence of underlying chronic liver disease and concurrent medications which may cause drug-induced liver injury. While studies have shown uneventful recovery in the majority of mildly affected patients, severe COVID-19 associated liver injury has been associated with higher mortality, prolonged hospitalization, and greater morbidity in survivors. Furthermore, its impact on long-term outcomes remains to be ascertained as recent studies report an association with metabolic-fatty liver disease. This present review provides insight into the subject by describing the postulated mechanism of liver injury, its impact in the presence of pre-existing liver disease, and its short- and long-term clinical implications.
Collapse
Affiliation(s)
- Nosheen Nasir
- Section of Adult Infectious Diseases, Department of Medicine, Aga Khan University, Karachi, Pakistan
| | - Iffat Khanum
- Section of Adult Infectious Diseases, Department of Medicine, Aga Khan University, Karachi, Pakistan
| | - Kiren Habib
- Section of Adult Infectious Diseases, Department of Medicine, Aga Khan University, Karachi, Pakistan
| | - Abdullah Wagley
- Research Facilitation Office, Medical College, Aga Khan University, Karachi, Pakistan
| | - Aleena Arshad
- Section of Adult Infectious Diseases, Department of Medicine, Aga Khan University, Karachi, Pakistan
| | - Atif Majeed
- Section of Gastroenterology, Department of Medicine, Aga Khan University, Karachi, Pakistan
| |
Collapse
|
2
|
Lopuhaä BV, Guzel C, van der Lee A, van den Bosch TPP, van Kemenade FJ, Huisman MV, Kruip MJHA, Luider TM, von der Thüsen JH. Increase in venous thromboembolism in SARS-CoV-2 infected lung tissue: proteome analysis of lung parenchyma, isolated endothelium, and thrombi. Histopathology 2024; 84:967-982. [PMID: 38253958 DOI: 10.1111/his.15143] [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: 07/13/2023] [Revised: 12/22/2023] [Accepted: 01/04/2024] [Indexed: 01/24/2024]
Abstract
AIMS COVID-19 pneumonia is characterized by an increased rate of deep venous thrombosis and pulmonary embolism. To better understand the pathophysiology behind thrombosis in COVID-19, we performed proteomics analysis on SARS-CoV-2 infected lung tissue. METHODS Liquid chromatography mass spectrometry was performed on SARS-CoV-2 infected postmortem lung tissue samples. Five protein profiling analyses were performed: whole slide lung parenchyma analysis, followed by analysis of isolated thrombi and endothelium, both stratified by disease (COVID-19 versus influenza) and thrombus morphology (embolism versus in situ). Influenza autopsy cases with pulmonary thrombi were used as controls. RESULTS Compared to influenza controls, both analyses of COVID-19 whole-tissue and isolated endothelium showed upregulation of proteins and pathways related to liver metabolism including urea cycle activation, with arginase being among the top upregulated proteins in COVID-19 lung tissue. Analysis of isolated COVID-19 thrombi showed significant downregulation of pathways related to platelet activation compared to influenza thrombi. Analysis of isolated thrombi based on histomorphology shows that in situ thrombi have significant upregulation of coronavirus pathogenesis proteins. CONCLUSIONS The decrease in platelet activation pathways in severe COVID-19 thrombi suggests a relative increase in venous thromboembolism, as thrombi from venous origin tend to contain fewer platelets than arterial thrombi. Based on histomorphology, in situ thrombi show upregulation of various proteins related to SARS-CoV-2 pathogenesis compared to thromboemboli, which may indicate increased in situ pulmonary thrombosis in COVID-19. Therefore, this study supports the increase of venous thromboembolism without undercutting the involvement of in situ thrombosis in severe COVID-19.
Collapse
Affiliation(s)
- Boaz V Lopuhaä
- Department of Pathology, Erasmus University Medical Centre, Rotterdam, the Netherlands
| | - Coşkun Guzel
- Laboratory of Neuro-Oncology, Clinical and Cancer Proteomics, Department of Neurology, Erasmus University Medical Centre, Rotterdam, the Netherlands
| | | | | | | | - Menno V Huisman
- Department of Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, the Netherlands
| | - Marieke J H A Kruip
- Department of Haematology, Erasmus University Medical Centre, Rotterdam, the Netherlands
| | - Theo M Luider
- Laboratory of Neuro-Oncology, Clinical and Cancer Proteomics, Department of Neurology, Erasmus University Medical Centre, Rotterdam, the Netherlands
| | - Jan H von der Thüsen
- Department of Pathology, Erasmus University Medical Centre, Rotterdam, the Netherlands
| |
Collapse
|
3
|
Agarwal A, Jayashree M, Angurana SK, Sharma R, Ghosh A, Singh MP, Nallasamy K, Bansal A. Clinical Profile, Intensive Care Needs and Predictors of Outcome Among Children Admitted with Non-COVID Severe Acute Respiratory Illness (SARI) During the Pandemic. Indian J Pediatr 2024; 91:329-336. [PMID: 37870740 DOI: 10.1007/s12098-023-04860-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 08/28/2023] [Indexed: 10/24/2023]
Abstract
OBJECTIVES To study the epidemiology of non-coronavirus disease-2019 (non-COVID-19) respiratory viral infections with respect to their clinical profile, intensive care needs and predictors of outcome once the non-pharmacological interventions (NPI) during the coronavirus disease-2019 (COVID-19) pandemic were relaxed. METHODS Retrospective analysis of children with Severe Acute Respiratory Illness (SARI) who were SARS-CoV-2 negative, admitted to the Pediatric Emergency/Intensive Care Unit (PICU) from July 2021 through October 2021 was conducted. RESULTS One hundred and thirty nine children with median age of 11 (4-28.5) mo were included. Besides respiratory symptoms in all, diarrhea was reported in 90 (64.7%) children. Nearly half (n = 66; 47%) presented in hypoxemic respiratory failure (SpO2 <88%). Fifty-two (37.4%) children had co-morbidities, commonest being congenital heart disease in 12 (23.1%). Baseline parameters revealed leukopenia (specifically lymphopenia) 39 (28%), elevated aspartate transaminase [Serum glutamic-oxaloacetic transaminase (SGOT)] in 108 (77.6%), elevated N-acetyl-cysteine-activated creatinine kinase (CK-NAC) 23 (79%) and lactate dehydrogenase (LDH) 15 (88%). Intensive care needs included mechanical ventilation 51 (36.6%), vasoactive support 34 (24.5%), and renal replacement therapy 10 (7.1%). Forty-two (30.2%) children developed multi-organ dysfunction syndrome (MODS). One hundred and three (74.1%) children were discharged, 31 (22.3%) died, and 5 (3.6%) left against medical advice. On multivariate regression analysis, elevated liver enzymes (>5 times normal), hypoxemic respiratory failure at admission, hypotensive shock and MODS predicted mortality. CONCLUSIONS A surge in non-COVID SARI was observed once lockdown measures were relaxed. Nearly 1/3rd progressed to multi-organ failure and died. Elevated liver enzymes, hypoxemic respiratory failure at admission, hypotensive shock and MODS predicted death.
Collapse
Affiliation(s)
- Ashish Agarwal
- Division of Pediatric Emergency and Intensive Care, Department of Pediatrics, Advanced Pediatrics Centre (APC), Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Muralidharan Jayashree
- Division of Pediatric Emergency and Intensive Care, Department of Pediatrics, Advanced Pediatrics Centre (APC), Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India.
| | - Suresh Kumar Angurana
- Division of Pediatric Emergency and Intensive Care, Department of Pediatrics, Advanced Pediatrics Centre (APC), Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Raman Sharma
- Division of Pediatric Emergency and Intensive Care, Department of Pediatrics, Advanced Pediatrics Centre (APC), Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Arnab Ghosh
- Department of Virology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Mini P Singh
- Department of Virology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Karthi Nallasamy
- Division of Pediatric Emergency and Intensive Care, Department of Pediatrics, Advanced Pediatrics Centre (APC), Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Arun Bansal
- Division of Pediatric Emergency and Intensive Care, Department of Pediatrics, Advanced Pediatrics Centre (APC), Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| |
Collapse
|
4
|
Aghamohamadi N, Shahba F, Zarezadeh Mehrabadi A, Khorramdelazad H, Karimi M, Falak R, Emameh RZ. Age-dependent immune responses in COVID-19-mediated liver injury: focus on cytokines. Front Endocrinol (Lausanne) 2023; 14:1139692. [PMID: 37654571 PMCID: PMC10465349 DOI: 10.3389/fendo.2023.1139692] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 07/21/2023] [Indexed: 09/02/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is potentially pathogenic and causes severe symptoms; in addition to respiratory syndromes, patients might experience other severe conditions such as digestive complications and liver complications injury. The abnormality in the liver is manifested by hepatobiliary dysfunction and enzymatic elevation, which is associated with morbidity and mortality. The direct cytopathic effect, immune dysfunction, cytokine storm, and adverse effects of therapeutic regimens have a crucial role in the severity of liver injury. According to aging and immune system alterations, cytokine patterns may also change in the elderly. Moreover, hyperproduction of cytokines in the inflammatory response to SARS-CoV-2 can lead to multi-organ dysfunction. The mortality rate in elderly patients, particularly those with other comorbidities, is also higher than in adults. Although the pathogenic effect of SARS-CoV-2 on the liver has been widely studied, the impact of age and immune-mediated responses at different ages remain unclear. This review discusses the association between immune system responses in coronavirus disease 2019 (COVID-19) patients of different ages and liver injury, focusing on cytokine alterations.
Collapse
Affiliation(s)
- Nazanin Aghamohamadi
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Faezeh Shahba
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Ali Zarezadeh Mehrabadi
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Hossein Khorramdelazad
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Department of Immunology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Milad Karimi
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Reza Falak
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Reza Zolfaghari Emameh
- Department of Energy and Environmental Biotechnology, National Institute of Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran
| |
Collapse
|
5
|
Sigurdarson J, Eythorsson E, Bjarnason A, Bjornsson ES. Liver injury in patients with COVID-19 in comparison to patients with the pandemic influenza A (H1N1) 2009: a population-based study. Scand J Gastroenterol 2023; 58:1145-1152. [PMID: 37128725 DOI: 10.1080/00365521.2023.2204987] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 04/16/2023] [Indexed: 05/03/2023]
Abstract
BACKGROUND Elevated liver tests in patients with COVID-19 are widely reported. Population-based studies utilizing a validated analysis of drug-induced liver injury (DILI), with a control group of other viral illnesses and follow-up are largely lacking. MATERIALS AND METHODS All hospitalized patients in Iceland with SARS-CoV-2 in 2020 and pandemic influenza A (H1N1) in 2009 were included in this retrospective, population-based study. Liver tests were compared between the two groups and the correlation to inflammatory markers and persistence of alanine aminotransferase (ALT) elevations were assessed. Potential DILI cases were reviewed using the Roussel Uclaf Causality Assessment Method (RUCAM). RESULTS 225 SARS-CoV-2-positive and 73 influenza A (H1N1)-positive patients were included. Liver test values were similar between the groups, except for aspartate aminotransferase (AST) which was significantly lower in COVID-19, with a mean difference of 26 U/L (95%CI 4.2-47). Ferritin elevation was positively correlated with ALT, AST and alkaline phosphatase. No patient had persistently elevated ALT in COVID-19 and none had a probable DILI. Only 3 patients had a possible DILI according to the RUCAM. CONCLUSIONS Elevated liver enzymes are not specific for COVID-19. Hyperferritinemia was associated with elevated liver tests. DILI was very rare in COVID-19 and an unlikely cause of elevated liver enzymes in COVID-19. Abnormal liver tests are nonpersistent and generally not clinically important in these patients.
Collapse
Affiliation(s)
| | - Elias Eythorsson
- Department of Internal Medicine, Landspitali University Hospital, Reykjavik, Iceland
| | - Agnar Bjarnason
- Divison of Medicine, University of Iceland, Reykjavik, Iceland
- Department of Internal Medicine, Landspitali University Hospital, Reykjavik, Iceland
| | - Einar S Bjornsson
- Divison of Medicine, University of Iceland, Reykjavik, Iceland
- Department of Internal Medicine, Landspitali University Hospital, Reykjavik, Iceland
| |
Collapse
|
6
|
Sama SR, Gore R, Bauer AZ, Garber L, Rosiello R, Sundaresan D, McDonald A, Kriebel D. Targeting patients for early COVID-19 therapy; Pre-infection metabolic dysfunction, polycystic ovary syndrome and risk of severe disease in patients under 65: A Massachusetts community-based observational study. PLoS One 2023; 18:e0287430. [PMID: 37319299 PMCID: PMC10270632 DOI: 10.1371/journal.pone.0287430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 06/06/2023] [Indexed: 06/17/2023] Open
Abstract
INTRODUCTION The demographics of those developing severe coronavirus disease (COVID-19) outcomes are shifting to younger patients. In an observational study utilizing electronic health records from a Massachusetts group medical practice, we identified 5025 patients with confirmed COVID-19 from March 1 to December 18, 2020. Of these, 3870 were under 65 years of age. We investigated the hypothesis that pre-infection metabolic or immunologic dysregulation including polycystic ovary syndrome (PCOS) increased risk of serious COVID-19 outcomes in patients under 65 years of age. MATERIALS AND METHODS We compared those with COVID-19 related hospitalization or mortality to all other COVID-19 patients, using a case control approach. Using logistic regression and propensity score modeling, we evaluated risk of developing severe COVID-19 outcomes (hospitalization or death) in those with pre-infection comorbidities, metabolic risk factors, or PCOS. RESULTS Overall, propensity score matched analyses demonstrated pre-infection elevated liver enzymes alanine aminotransferase (ALT) >40, aspartate aminotransferase (AST) >40 and blood glucose ≥215 mg/dL were associated with more severe COVID-19 outcomes, OR = 1.74 (95% CI 1.31, 2.31); OR = 1.98 (95% CI 1.52, 2.57), and OR = 1.55 (95% CI 1.08, 2.23) respectively. Elevated hemoglobin A1C or blood glucose levels were even stronger risk factors for severe COVID-19 outcomes among those aged < 65, OR = 2.31 (95% CI 1.14, 4.66) and OR = 2.42 (95% CI 1.29, 4.56), respectively. In logistic regression models, women aged < 65 with PCOS demonstrated more than a four-fold increased risk of severe COVID-19, OR 4.64 (95% CI 1.98, 10.88). CONCLUSION Increased risk of severe COVID-19 outcomes in those < age 65 with pre-infection indicators of metabolic dysfunction heightens the importance of monitoring pre-infection indicators in younger patients for prevention and early treatment. The PCOS finding deserves further investigation. Meanwhile women who suffer from PCOS should be carefully evaluated and prioritized for earlier COVID-19 treatment and vaccination.
Collapse
Affiliation(s)
- Susan R. Sama
- Department of Public Health, University of Massachusetts Lowell, Lowell, Massachusetts, United States of America
- Reliant Medical Group, Inc., Worcester, Massachusetts, United States of America
| | - Rebecca Gore
- Department of Public Health, University of Massachusetts Lowell, Lowell, Massachusetts, United States of America
| | - Ann Z. Bauer
- Department of Public Health, University of Massachusetts Lowell, Lowell, Massachusetts, United States of America
- Great Meadows Public Health Collaborative, Wayland, Massachusetts, United States of America
| | - Lawrence Garber
- Reliant Medical Group, Inc., Worcester, Massachusetts, United States of America
| | - Richard Rosiello
- Reliant Medical Group, Inc., Worcester, Massachusetts, United States of America
| | - Devi Sundaresan
- Reliant Medical Group, Inc., Worcester, Massachusetts, United States of America
| | - Anne McDonald
- Reliant Medical Group, Inc., Worcester, Massachusetts, United States of America
| | - David Kriebel
- Department of Public Health, University of Massachusetts Lowell, Lowell, Massachusetts, United States of America
| |
Collapse
|
7
|
Akkiz H. Unraveling the Molecular and Cellular Pathogenesis of COVID-19-Associated Liver Injury. Viruses 2023; 15:1287. [PMID: 37376587 DOI: 10.3390/v15061287] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 05/02/2023] [Accepted: 05/04/2023] [Indexed: 06/29/2023] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus (SARS-CoV-2) continues to cause substantial morbidity and mortality. Most infections are mild; however, some patients experience severe and potentially fatal systemic inflammation, tissue damage, cytokine storm, and acute respiratory distress syndrome. Patients with chronic liver disease have been frequently affected, experiencing high morbidity and mortality. In addition, elevated liver enzymes may be a risk factor for disease progression, even in the absence of underlying liver disease. While the respiratory tract is a primary target of SARS-CoV-2, it has become evident that COVID-19 is a multisystemic infectious disease. The hepatobiliary system might be influenced during COVID-19 infection, ranging from a mild elevation of aminotransferases to the development of autoimmune hepatitis and secondary sclerosing cholangitis. Furthermore, the virus can promote existing chronic liver diseases to liver failure and activate the autoimmune liver disease. Whether the direct cytopathic effects of the virus, host reaction, hypoxia, drugs, vaccination, or all these risk factors cause liver injury has not been clarified to a large extent in COVID-19. This review article discussed the molecular and cellular mechanisms involved in the pathogenesis of SARS-CoV-2 virus-associated liver injury and highlighted the emerging role of liver sinusoidal epithelial cells (LSECs) in virus-related liver damage.
Collapse
Affiliation(s)
- Hikmet Akkiz
- Department of Gastroenterology and Hepatology, Medical Faculty, Bahçeşehir University, Istanbul 34349, Turkey
| |
Collapse
|
8
|
Ritter E, Shusterman E, Prozan L, Kehat O, Weiss Meilik A, Shibolet O, Ablin JN. The Liver Can Deliver: Utility of Hepatic Function Tests as Predictors of Outcome in COVID-19, Influenza and RSV Infections. J Clin Med 2023; 12:jcm12093335. [PMID: 37176775 PMCID: PMC10179215 DOI: 10.3390/jcm12093335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 04/21/2023] [Accepted: 05/06/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND liver test abnormalities have been described in patients with Coronavirus-2019 (COVID-19), and hepatic involvement may correlate with disease severity. With the relaxing of COVID-19 restrictions, seasonal respiratory viruses now circulate alongside SARS-CoV-2. AIMS we aimed to compare patterns of abnormal liver function tests in patients suffering from COVID-19 infection and seasonal respiratory viruses: respiratory syncytial virus (RSV) and influenza (A and B). METHODS a retrospective cohort study was performed including 4140 patients admitted to a tertiary medical center between 2010-2020. Liver test abnormalities were classified as hepatocellular, cholestatic or mixed type. Clinical outcomes were defined as 30-day mortality and mechanical ventilation. RESULTS liver function abnormalities were mild to moderate in most patients, and mainly cholestatic. Hepatocellular injury was far less frequent but had a strong association with adverse clinical outcome in RSV, COVID-19 and influenza (odds ratio 5.29 (CI 1.2-22), 3.45 (CI 1.7-7), 3.1 (CI 1.7-6), respectively) COVID-19 and influenza patients whose liver functions did not improve or alternatively worsened after 48 h had a significantly higher risk of death or ventilation. CONCLUSION liver function test abnormalities are frequent among patients with COVID-19 and seasonal respiratory viruses, and are associated with poor clinical outcome. The late liver tests' peak had a twofold risk for adverse outcome. Though cholestatic injury was more common, hepatocellular injury had the greatest prognostic significance 48 h after admission. Our study may provide a viral specific auxiliary prognostic tool for clinicians facing patients with a respiratory virus.
Collapse
Affiliation(s)
- Einat Ritter
- Department of Gastroenterology and Liver Diseases, Tel Aviv Medical Center, 6 Weizmann Street, Tel Aviv 64239, Israel
| | - Eden Shusterman
- Department of Internal Medicine H, Tel Aviv Medical Center, 6 Weizmann St., Tel Aviv 64239, Israel
| | - Lior Prozan
- Department of Internal Medicine H, Tel Aviv Medical Center, 6 Weizmann St., Tel Aviv 64239, Israel
| | - Orli Kehat
- I-Medata AI Center, Tel Aviv Medical Center, 6 Weizmann St., Tel Aviv 64239, Israel
| | - Ahuva Weiss Meilik
- I-Medata AI Center, Tel Aviv Medical Center, 6 Weizmann St., Tel Aviv 64239, Israel
| | - Oren Shibolet
- Department of Gastroenterology and Liver Diseases, Tel Aviv Medical Center, 6 Weizmann Street, Tel Aviv 64239, Israel
| | - Jacob Nadav Ablin
- Department of Internal Medicine H, Tel Aviv Medical Center, 6 Weizmann St., Tel Aviv 64239, Israel
| |
Collapse
|
9
|
Bai Y, Guo Y, Gu L. Additional risk factors improve mortality prediction for patients hospitalized with influenza pneumonia: a retrospective, single-center case-control study. BMC Pulm Med 2023; 23:19. [PMID: 36647106 PMCID: PMC9841622 DOI: 10.1186/s12890-022-02283-6] [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: 07/08/2022] [Accepted: 12/12/2022] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Severe influenza, especially influenza pneumonia, causes large numbers of deaths each year. Some patients who develop severe influenza have no known risk factors. In this study we investigated risk factors for mortality of patients with influenza A-related pneumonia who have different basic conditions. We also evaluated the power of pneumonia severity assessment tools in Chinese patients hospitalized with influenza A-related pneumonia. Together, these results could provide a basis for a screening method that has improved ability for the early identification of critical patients who will have poor prognoses in clinical practice. METHODS This single-center, retrospective case-control study included 152 adult patients with severe influenza over six influenza seasons. Data for diagnoses and demographics, as well clinical data, laboratory findings, treatment methods, 30-day and 60-day outcomes of the patients were collected. Patients who had any of the risk factors for severe influenza were included in the high-risk group, and those that had no known risk factors were included in the low-risk group. RESULTS The PSI, CURB-65 and PIRO-CAP tools all underestimated the mortality rate of patients hospitalized with influenza A-related pneumonia, and this underestimate was more pronounced for low-risk patients. D-dimer (Odds ratio [OR] = 1.052, 95% confidence interval [CI] 1.001-1.106, p = 0.045) and direct bilirubin (OR = 1.143, 95%CI 1.049-1.246, p = 0.002) were independent risk factors for mortality of patients with influenza A-related pneumonia. When used in combination with ferritin and D-dimer, the area under receiver operator characteristic curve (AUCROC) was 0.851 (95%CI 0.780-0.922, p < 0.001), 0.840 (95%CI 0.763-0.916, p < 0.001) and 0.829 (95%CI 0.748-0.911, p < 0.001) for PSI, CURB-65 and PIRO-CAP, respectively, which was higher than that obtained using PSI, CURB-65 and PIRO-CAP alone. CONCLUSIONS The findings demonstrate that currently used community-acquired pneumonia (CAP) scoring systems could underestimate the risk of influenza A-related pneumonia mortality. D-dimer was shown to be an independent risk factor of mortality for influenza A-related pneumonia in hospitalized patients, and a combination of D-dimer with ferritin could improve the predictive value of PSI, CURB-65 and PIRO-CAP for adverse prognoses of patients with influenza A-related pneumonia.
Collapse
Affiliation(s)
- Yu Bai
- grid.24696.3f0000 0004 0369 153XDepartment of Infectious Diseases and Clinical Microbiology, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, No.8 Worker’s Stadium South Road, Chaoyang District, Beijing, China
| | - Yiqun Guo
- grid.24696.3f0000 0004 0369 153XDepartment of Infectious Diseases and Clinical Microbiology, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, No.8 Worker’s Stadium South Road, Chaoyang District, Beijing, China
| | - Li Gu
- grid.24696.3f0000 0004 0369 153XDepartment of Infectious Diseases and Clinical Microbiology, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, No.8 Worker’s Stadium South Road, Chaoyang District, Beijing, China
| |
Collapse
|
10
|
Quarleri J, Delpino MV. Molecular mechanisms implicated in SARS-CoV-2 liver tropism. World J Gastroenterol 2022; 28:6875-6887. [PMID: 36632318 PMCID: PMC9827585 DOI: 10.3748/wjg.v28.i48.6875] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 11/07/2022] [Accepted: 11/27/2022] [Indexed: 12/26/2022] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Hepatic involvement is common in SARS-CoV-2-infected individuals. It is currently accepted that the direct and indirect hepatic effects of SARS-CoV-2 infection play a significant role in COVID-19. In individuals with pre-existing infectious and non-infectious liver disease, who are at a remarkably higher risk of developing severe COVID-19 and death, this pathology is most medically relevant. This review emphasizes the current pathways regarded as contributing to the gastrointestinal and hepatic ailments linked to COVID-19-infected patients due to an imbalanced interaction among the liver, systemic inflammation, disrupted coagulation, and the lung.
Collapse
Affiliation(s)
- Jorge Quarleri
- Institute for Biomedical Research on Retroviruses and AIDS, Faculty of Medical Sciences, National Scientific and Technical Research Council-University of Buenos Aires, Buenos Aires 1121, Argentina
| | - M. Victoria Delpino
- Institute for Biomedical Research on Retroviruses and AIDS, Faculty of Medical Sciences, National Scientific and Technical Research Council-University of Buenos Aires, Buenos Aires 1121, Argentina
| |
Collapse
|
11
|
Zheng H, Zhang T, Xu Y, Lu X, Sang X. Autoimmune hepatitis after COVID-19 vaccination. Front Immunol 2022; 13:1035073. [PMID: 36505482 PMCID: PMC9732229 DOI: 10.3389/fimmu.2022.1035073] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 11/04/2022] [Indexed: 11/27/2022] Open
Abstract
Vaccination is one of the most vigorous ways to intervene in the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic. Cases of autoimmune hepatitis (AIH) after coronavirus disease (COVID-19) vaccination have been increasingly reported. Twenty-seven cases of AIH are summarized in this study, providing emerging evidence of autoimmune reactions in response to various COVID-19 vaccines, including in patients with special disease backgrounds such as primary sclerosing cholangitis (PSC), liver transplantation, and previous hepatitis C virus (HCV) treatment. Molecular mimicry, adjuvants, epitope spreading, bystander activation, X chromosome, and sceptical hepatotropism of SARS-CoV-2 may account for, to some extent, such autoimmune phenomena. Immunosuppressive corticosteroids perform well with or without azathioprine in such post-COVID-19-vaccination AIH. However, determination of the exact mechanism and establishment of causality require further confirmation.
Collapse
|
12
|
Abstract
Knowledge on SARS-CoV-2 infection and its resultant COVID-19 in liver diseases has rapidly increased during the pandemic. Hereby, we review COVID-19 liver manifestations and pathophysiological aspects related to SARS-CoV-2 infection in patients without liver disease as well as the impact of COVID-19 in patients with chronic liver disease (CLD), particularly cirrhosis and liver transplantation (LT). SARS-CoV-2 infection has been associated with overt proinflammatory cytokine profile, which probably contributes substantially to the observed early and late liver abnormalities. CLD, particularly decompensated cirrhosis, should be regarded as a risk factor for severe COVID-19 and death. LT was impacted during the pandemic, mainly due to concerns regarding donation and infection in recipients. However, LT did not represent a risk factor per se of worse outcome. Even though scarce, data regarding COVID-19 specific therapy in special populations such as LT recipients seem promising. COVID-19 vaccine-induced immunity seems impaired in CLD and LT recipients, advocating for a revised schedule of vaccine administration in this population.
Collapse
Affiliation(s)
- Jean-François Dufour
- Hepatology, Department of Biomedical Research, University of Bern, Bern, Switzerland
| | - Thomas Marjot
- Oxford Liver Unit, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, UK
- Nuffield Department of Medicine, Translational Gastroenterology Unit, University of Oxford, Oxford, UK
| | - Chiara Becchetti
- Department of Hepatology and Gastroenterology, ASST Grande Ospedale Metropolitano Niguarda, Bern, Italy
- Department of Visceral Surgery and Medicine, Inselspital, University Hospital of Bern, Bern, Switzerland
| | - Herbert Tilg
- Department of Internal Medicine I, Gastroenterology, Hepatology, Endocrinology and Metabolism, Medical University Innsbruck, Innsbruck, Austria
| |
Collapse
|
13
|
Luo M, Ballester MP, Soffientini U, Jalan R, Mehta G. SARS-CoV-2 infection and liver involvement. Hepatol Int 2022; 16:755-774. [PMID: 35767172 PMCID: PMC9243815 DOI: 10.1007/s12072-022-10364-1] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 05/07/2022] [Indexed: 02/06/2023]
Abstract
The COVID-19 pandemic is the largest public health challenge in living memory. Patients with underlying liver disease have been disproportionately affected, experiencing high morbidity and mortality. In addition, elevated liver enzymes appear to be a risk factor for disease progression, even in the absence of underlying liver disease. Nevertheless, the mechanism of liver injury in SARS-CoV-2 infection remains largely unknown. This review aims to provide an overview of the mechanisms by which SARS-CoV-2 induces liver injury, and the impact of COVID-19 on cirrhosis, alcohol-related liver disease, autoimmune liver disease, non-alcoholic fatty liver disease, hepatitis B and C virus infection, liver-transplant recipients and patients with hepatocellular carcinoma. Finally, emerging data on vaccination in liver diseases is discussed, to help inform public health policy.
Collapse
Affiliation(s)
- Mingjia Luo
- Division of Medicine, University College London, London, UK
| | - Maria Pilar Ballester
- Digestive Disease Department, Hospital Clínic, Universitario de Valencia, Valencia, Spain.,INCLIVA-Biomedical Research Institute, Valencia, Spain
| | - Ugo Soffientini
- The Roger Williams Institute of Hepatology, Foundation for Liver Research, London, UK.,Liver Failure Group, UCL Medical School, Institute for Liver and Disease Health, University College London, Royal Free Campus, Rowland Hill Street, London, NW3 2PF, UK
| | - Rajiv Jalan
- Liver Failure Group, UCL Medical School, Institute for Liver and Disease Health, University College London, Royal Free Campus, Rowland Hill Street, London, NW3 2PF, UK
| | - Gautam Mehta
- The Roger Williams Institute of Hepatology, Foundation for Liver Research, London, UK. .,Liver Failure Group, UCL Medical School, Institute for Liver and Disease Health, University College London, Royal Free Campus, Rowland Hill Street, London, NW3 2PF, UK.
| |
Collapse
|
14
|
Grgurevic I, Lucijanić M, Pastrovic F, Barisic Jaman M, Tjesic Drinkovic I, Zelenika M, Milosevic M, Medic B, Kardum D, Bokun T, Luksic I, Piskac Zivkovic N, Keres T, Grabovac V, Persec J, Barsic B. The short-term outcomes of patients with chronic liver disease hospitalized with COVID-19. Intern Med J 2022; 52:1891-1899. [PMID: 35555962 PMCID: PMC9348237 DOI: 10.1111/imj.15817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 04/19/2022] [Accepted: 05/02/2022] [Indexed: 11/28/2022]
Abstract
Background and aims Patients with chronic liver disease (CLD) might have aggravated course upon acquisition of coronavirus disease 2019 (COVID‐19). We aimed to analyse the outcomes of patients with CLD who were hospitalized due to COVID‐19. Methods Medical records of 4014 patients hospitalized due to COVID‐19 in a regional referral hospital over a 12‐month period were analysed. Patients with CLD were identified based on discharge diagnoses according to ICD‐10 classification. Patients were followed for 30 days from admission, and their outcomes (intensive care unit (ICU) admission, mechanical ventilation (MV) or death) were analysed. Results Of the 4014 patients, 110 (2.7%) had CLD and 49 (1.2%) had cirrhosis. Median age of CLD patients was 67.5 years, 79 (71.8%) were males, 224 (23.5%) obese, 56 (50.9%) reported alcohol abuse, 24 (21.8%) had non‐alcoholic fatty liver disease, 11 (10%) viral hepatitis and 98 (89.1%) had pneumonia. Median length of hospitalization was 12 days, 32 (29.1%) patients required ICU admission and 23 (20.9%) MV, while 43 (39.1%) died. In univariate analysis, patients with cirrhosis (45% vs 73%, HR=2.95; P<0.001), but not those with non‐cirrhotic CLD (74% vs 73%, P>0.05), experienced worse 30‐days survival when compared to age, sex and COVID‐19 duration matched cohorts. In a logistic regression analysis conducted on the overall and matched cohorts, liver cirrhosis, but not CLD, predicted inferior survival independently of age, comorbidities and severity of COVID‐19, with a fourfold higher adjusted risk of 30‐day mortality. Conclusion Cirrhosis is independently associated with higher 30‐day mortality of hospitalized patients with COVID‐19. This article is protected by copyright. All rights reserved.
Collapse
Affiliation(s)
- Ivica Grgurevic
- Department of gastroenterology, hepatology and clinical nutrition, University hospital Dubrava, Zagreb, Croatia.,University of Zagreb School of medicine, Zagreb, Croatia.,University of Zagreb Faculty of pharmacy and biochemistry
| | - Marko Lucijanić
- University of Zagreb School of medicine, Zagreb, Croatia.,Department of hematology, University hospital Dubrava, Zagreb, Croatia
| | - Frane Pastrovic
- Department of gastroenterology, hepatology and clinical nutrition, University hospital Dubrava, Zagreb, Croatia
| | - Mislav Barisic Jaman
- Department of gastroenterology, hepatology and clinical nutrition, University hospital Dubrava, Zagreb, Croatia
| | - Ida Tjesic Drinkovic
- Department of gastroenterology, hepatology and clinical nutrition, University hospital Dubrava, Zagreb, Croatia
| | - Marko Zelenika
- Department of gastroenterology, hepatology and clinical nutrition, University hospital Dubrava, Zagreb, Croatia
| | - Marko Milosevic
- Department of gastroenterology, hepatology and clinical nutrition, University hospital Dubrava, Zagreb, Croatia
| | - Barbara Medic
- Department of gastroenterology, hepatology and clinical nutrition, University hospital Dubrava, Zagreb, Croatia
| | - Dusko Kardum
- Department of gastroenterology, hepatology and clinical nutrition, University hospital Dubrava, Zagreb, Croatia
| | - Tomislav Bokun
- Department of gastroenterology, hepatology and clinical nutrition, University hospital Dubrava, Zagreb, Croatia.,University of Zagreb Faculty of pharmacy and biochemistry
| | - Ivica Luksic
- University of Zagreb School of medicine, Zagreb, Croatia.,Department of maxillofacial surgery, University hospital Dubrava, Zagreb, Croatia
| | | | - Tatjana Keres
- Intensive care unit, Department of internal medicine, University hospital Dubrava, Zagreb, Croatia
| | - Vlatko Grabovac
- Intensive care unit, Department of internal medicine, University hospital Dubrava, Zagreb, Croatia.,Department of emergency medicine, University hospital Dubrava, Zagreb, Croatia
| | - Jasminka Persec
- Intensive care unit, Department of anestesiology, renimatology and intensive care, University hospital Dubrava, Zagreb, Croatia.,University of Zagreb School of Dental medicine
| | - Bruno Barsic
- University of Zagreb School of medicine, Zagreb, Croatia.,Intensive care unit, Department of internal medicine, University hospital Dubrava, Zagreb, Croatia
| |
Collapse
|