1
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John N, Ibrahim B, Ebaid M, Saab S. Outcomes in Patients with Liver Dysfunction Post SARS-CoV-2 Infection: What Should We Measure? Hepat Med 2023; 15:185-193. [PMID: 37850074 PMCID: PMC10578169 DOI: 10.2147/hmer.s371507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 09/28/2023] [Indexed: 10/19/2023] Open
Abstract
Aim Since 2019, the COVID-19 pandemic wreaked havoc all over the world. Early in the course of the pandemic, multiple hepatic manifestations of COVID-19 were noted. We aim to categorize hepatic dysfunction and its outcome in COVID-19 infection. Methods This is a review article based on a literature search in PubMed and Medline databases for articles detailing short-term and long-term outcomes of COVID-19 related liver dysfunction. Results The most common hepatic manifestation of COVID-19 was aspartate amino transferase (AST) predominant transaminase elevation. Transaminases improve once the COVID-19 infection resolves. In addition, COVID-19 cholangiopathy, autoimmune hepatitis associated COVID-19, and splanchnic venous thrombosis triggered by COVID-19 are other manifestations. Patients with preexisting liver disease, especially those with cirrhosis, have poor prognosis with COVID-19 infections compared to the general population. Elevations in liver tests were associated with severe COVID-19 infections. Patients with chronic liver disease have a higher risk of morbidity and mortality from COVID-19 infection. Among patients with chronic liver disease, decompensated liver cirrhosis, hepatocellular carcinoma and alcohol-associated liver disease were associated with an increased risk of severity and mortality from COVID-19 infection. Interactions between antiviral therapy for COVID-19 and hepatitis B/hepatitis C medications must be considered in patients with chronic viral hepatitis and COVID-19 infection. COVID-19 vaccination-related hepatic dysfunction has been reported. Conclusion COVID-19 is here to stay. Hepatic dysfunction in COVID-19 signals severe COVID-19 infections. Patients with chronic liver disease have higher mortality from COVID-19 than general population. It is important to remember the lessons learned throughout the covid pandemic to take care of patients with COVID-19 now and in the future. Further studies are needed to document long-term outcomes in patients with COVID-19 who developed hepatic dysfunction.
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Affiliation(s)
- Nimy John
- Department of Medicine, University of California, Los Angeles, CA, USA
| | - Brittney Ibrahim
- Department of Surgery, University of California, Los Angeles, CA, USA
| | - Mark Ebaid
- Department of Surgery, University of California, Los Angeles, CA, USA
| | - Sammy Saab
- Department of Medicine, University of California, Los Angeles, CA, USA
- Department of Surgery, University of California, Los Angeles, CA, USA
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2
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Liatsos GD. SARS-CoV-2 induced liver injury: Incidence, risk factors, impact on COVID-19 severity and prognosis in different population groups. World J Gastroenterol 2023; 29:2397-2432. [PMID: 37179584 PMCID: PMC10167898 DOI: 10.3748/wjg.v29.i16.2397] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 02/17/2023] [Accepted: 04/07/2023] [Indexed: 04/24/2023] Open
Abstract
Liver is unlikely the key organ driving mortality in coronavirus disease 2019 (COVID-19) however, liver function tests (LFTs) abnormalities are widely observed mostly in moderate and severe cases. According to this review, the overall prevalence of abnormal LFTs in COVID-19 patients ranges from 2.5% to 96.8% worldwide. The geographical variability in the prevalence of underlying diseases is the determinant for the observed discrepancies between East and West. Multifactorial mechanisms are implicated in COVID-19-induced liver injury. Among them, hypercytokinemia with "bystander hepatitis", cytokine storm syndrome with subsequent oxidative stress and endotheliopathy, hypercoagulable state and immuno-thromboinflammation are the most determinant mechanisms leading to tissue injury. Liver hypoxia may also contribute under specific conditions, while direct hepatocyte injury is an emerging mechanism. Except for initially observed severe acute respiratory distress syndrome corona virus-2 (SARS-CoV-2) tropism for cholangiocytes, more recent cumulative data show SARS-CoV-2 virions within hepatocytes and sinusoidal endothelial cells using electron microscopy (EM). The best evidence for hepatocellular invasion by the virus is the identification of replicating SARS-CoV-2 RNA, S protein RNA and viral nucleocapsid protein within hepatocytes using in-situ hybridization and immunostaining with observed intrahepatic presence of SARS-CoV-2 by EM and by in-situ hybridization. New data mostly derived from imaging findings indicate possible long-term sequelae for the liver months after recovery, suggesting a post-COVID-19 persistent live injury.
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Affiliation(s)
- George D Liatsos
- Department of Internal Medicine, Hippokration General Hospital, Athens 11527, Attiki, Greece
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3
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Yadlapati S, Jarrett SA, Baik D, Chaaya A. COVID-19 related biliary injury: A review of recent literature. World J Gastroenterol 2023; 29:2127-2133. [PMID: 37122603 PMCID: PMC10130971 DOI: 10.3748/wjg.v29.i14.2127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 03/11/2023] [Accepted: 03/21/2023] [Indexed: 04/13/2023] Open
Abstract
Since its emergence in 2019, it has become apparent that coronavirus 2019 (COVID-19) infection can result in multi systemic involvement. In addition to pulmonary symptoms, hepatobiliary involvement has been widely reported. Extent of hepatic involvement ranges from minor elevation in liver function tests (LFTs) to significant hepatocellular or cholestatic injury. In majority of cases, resolution of hepatic injury or improvement in LFTs is noted as patients recover from COVID-19 infection. However, severe biliary tract injury progressing to liver failure has been reported in patients requiring prolonged intensive care unit stay or mechanical ventilation. Due to the timing of its presentation, this form of progressive cholestatic injury has been referred to as COVID-19 cholangiopathy or post-COVID-19 cholangiopathy, and can result in devastating consequences for patients. COVID-19 cholangiopathy is recognized by dramatic elevation in serum alkaline phosphatase and bilirubin and radiologic evidence of bile duct injury. Cholangiopathy in COVID-19 occurs weeks to months after the initial infection and during the recovery phase. Imaging findings and pathology often resemble bile duct injury associated with primary or secondary sclerosing cholangitis. Etiology of COVID-19 cholangiopathy is unclear. Several mechanisms have been proposed, including direct cholangiocyte injury, vascular compromise, and cytokine release syndromes. This review summarizes existing data on COVID-19 cholangiopathy, including reported cases in the literature, proposed pathophysiology, diagnostic testing, and long-term implications.
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Affiliation(s)
- Sujani Yadlapati
- Department of Gastroenterology, Cooper University Hospital, Cooper Medical School of Rowan University, Camden, NJ 08103, United States
| | - Simone A. Jarrett
- Department of Internal Medicine, Einstein Medical Center, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA 19140, United States
| | - Daniel Baik
- Department of Gastroenterology, Cooper University Hospital, Cooper Medical School of Rowan University, Camden, NJ 08103, United States
| | - Adib Chaaya
- Department of Gastroenterology, Cooper University Hospital, Cooper Medical School of Rowan University, Camden, NJ 08103, United States
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4
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Mansour S, Marjieh R, Kluger Y, Gilshtein H, Khuri S. Post-COVID-19 Cholangiopathy: A Recent Indication for Liver Transplantation. J Clin Med Res 2023; 15:250-254. [PMID: 37187714 PMCID: PMC10181353 DOI: 10.14740/jocmr4914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 04/04/2023] [Indexed: 05/15/2023] Open
Affiliation(s)
- Subhi Mansour
- Department of General Surgery, Rambam Medical Center, Haifa, Israel
| | - Rozan Marjieh
- Department of General Surgery, Rambam Medical Center, Haifa, Israel
| | - Yoram Kluger
- Department of General Surgery, Rambam Medical Center, Haifa, Israel
- HPB and Surgical Oncology Unit, Rambam Medical Center, Haifa, Israel
| | - Hayim Gilshtein
- Department of General Surgery, Rambam Medical Center, Haifa, Israel
- Colorectal Surgery Unit, Rambam Medical Center, Haifa, Israel
| | - Safi Khuri
- Department of General Surgery, Rambam Medical Center, Haifa, Israel
- HPB and Surgical Oncology Unit, Rambam Medical Center, Haifa, Israel
- Corresponding Author: Safi Khuri, Department of General Surgery, Rambam Medical Center, Haifa, Israel.
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5
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Ahsan K, Anwar MA, Munawar N. Gut microbiome therapeutic modulation to alleviate drug-induced hepatic damage in COVID-19 patients. World J Gastroenterol 2023; 29:1708-1720. [PMID: 37077515 PMCID: PMC10107217 DOI: 10.3748/wjg.v29.i11.1708] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 01/06/2023] [Accepted: 03/07/2023] [Indexed: 03/17/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) infection caused by the severe acute respiratory syndrome coronavirus 2 virus, its symptoms, treatment, and post-COVID-19 effects have been a major focus of research since 2020. In addition to respiratory symptoms, different clinical variants of the virus have been associated with dynamic symptoms and multiorgan diseases, including liver abnormalities. The release of cytokines by the activation of innate immune cells during viral infection and the high doses of drugs used for COVID-19 treatment are considered major drivers of liver injury in COVID-19 patients. The degree of hepatic inflammation in patients suffering from chronic liver disease and having COVID-19 could be severe and can be estimated through different liver chemistry abnormality markers. Gut microbiota influences liver chemistry through its metabolites. Gut dysbiosis during COVID-19 treatment can promote liver inflammation. Here, we highlighted the bidirectional association of liver physiology and gut microbiota (gut-liver axis) and its potential to manipulate drug-induced chemical abnormalities in the livers of COVID-19 patients.
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Affiliation(s)
- Khansa Ahsan
- Department of Chemistry, United Arab Emirates University, Al Ain 15551, United Arab Emirates
| | - Munir Ahmad Anwar
- Industrial Biotechnology Division, National Institute for Biotechnology and Genetic Engineering College, Pakistan Institute of Engineering and Applied Sciences (NIBGE-C, PIEAS), Faisalabad 38000, Pakistan
| | - Nayla Munawar
- Department of Chemistry, United Arab Emirates University, Al Ain 15551, United Arab Emirates
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6
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Nowroozi A, Momtazmanesh S, Rezaei N. COVID-19 and MAFLD/NAFLD: An updated review. Front Med (Lausanne) 2023; 10:1126491. [PMID: 37035343 PMCID: PMC10080090 DOI: 10.3389/fmed.2023.1126491] [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: 02/08/2023] [Accepted: 03/10/2023] [Indexed: 04/11/2023] Open
Abstract
The COVID-19 pandemic is ongoing and places a substantial burden on healthcare systems worldwide. As we further shed light on different disease characteristics, we identify more and more groups of people at higher risk of poor COVID-19 outcomes. Metabolic-associated fatty liver disease (MAFLD) (previously non-alcoholic fatty liver disease or NAFLD) is a common metabolic disorder characterized by fat accumulation and liver fibrosis. Given its close correlation with metabolic syndrome, an established risk factor for severe COVID-19, it is necessary to investigate its interplay with the novel coronavirus. In this study, we review the available data on COVID-19 prognosis, treatment and prevention options in patients with MAFLD, and the effect that the disease and the pandemic have on MAFLD care. Furthermore, we point out the gaps in the current literature to accentuate the work that needs to be done to improve MAFLD care during the pandemic and beyond.
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Affiliation(s)
- Ali Nowroozi
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Sara Momtazmanesh
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
- *Correspondence: Sara Momtazmanesh,
| | - Nima Rezaei
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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7
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Post-Covid- 19 Cholangiopathy:A Systematic Review. J Clin Exp Hepatol 2022; 13:489-499. [PMID: 36337085 PMCID: PMC9618303 DOI: 10.1016/j.jceh.2022.10.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 10/07/2022] [Accepted: 10/23/2022] [Indexed: 11/07/2022] Open
Abstract
OBJECTIVES Post COVID-19 cholangiopathy is a rare but poorly understood and serious complication of COVID-19 infection. We sought to better understand the epidemiology, mechanism of action, histology, imaging findings and outcomes of post-COVID-19 cholangiopathy. METHODS We searched PubMed, Cochrane Library, Embase, and Web of Science from December 2019 to December 2021. Mesh words used "post-Covid-19 cholangiopathy", "COVID-19 liver injury"," Covid-19 and cholangiopathy", and COVID-19 liver disease". The data on epidemiology, mechanism of action, histology, imaging findings and outcomes were collected. RESULTS Post COVID-19 cholangiopathy was reported in 30 cases during the study period. The mean (standard deviation [SD]) age was 53.7 (5). Men accounted for cases (83.3%). All patients had required intensive level of care and mechanical ventilation. Mean (SD) number of days from COVID infection to severe disease or liver disease was 63.5(38). Peak mean (SD) alkaline phosphatase, aspartate aminotransferase, alanine aminotransferase, total bilirubin were 2014 (831.8) U/L, 1555 (2432.8) U/L, 899.72 (1238.6) U/L, and 10.32 (9.32) mg/dl, respectively. Four patients successfully underwent liver transplantation. CONCLUSION Post COVID-19 cholangiopathy is a severe and progressive complication of COVID-19 infection. More research is needed to better understand the pathophysiology and best treatment approach. Clinicians should suspect post COVID-19 cholangiopathy in patients with cholestatic liver injury following COVID-19 infection.
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8
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Safety and Efficacy of a Siddha Medicine Fixed Regimen for the treatment of Asymptomatic and Mild COVID-19 patients. J Ayurveda Integr Med 2022; 13:100589. [PMID: 35634543 PMCID: PMC9125139 DOI: 10.1016/j.jaim.2022.100589] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 05/08/2022] [Accepted: 05/11/2022] [Indexed: 01/08/2023] Open
Abstract
Background The Coronavirus disease 2019 (COVID-19) pandemic caused by the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is a massive threat to public health worldwide. Siddha system of medicine is one of the traditional medicines of South India. The recommended formulations in Siddha Sasthric Medicines- Fixed Regimen (SSM-FiRe) are Amukkura tablets, Kaba Sura Kudineer (KSK) for asymptomatic COVID-19 positive (RT-PCR) patients, and Athimathuram tablets, Adathodai Manappagu syrup, Thippili Rasayanam, Brahmananda Bairavam tablet, and Notchi Kudineer for mild symptomatic patients. The core objective of the trial was to document the efficacy of SSM-FiRe in the prevention of asymptomatic and mild COVID-19 disease progression to the next level of severity, reduce the severity of symptoms and revert to RT-PCR Negative. Methods An exploratory, prospective, open-labeled, single-arm, non-randomized trial was designed as per GCP guidelines to assess the efficacy of SSM-FiRe. Sixty RT-PCR positive participants who were asymptomatic or with mild COVID-19 symptoms were recruited for the study at the Siddha COVID Care Centre, Vyasarpadi, Chennai from June to August 2020. Nasal and oropharyngeal swab tests were performed on the 0, 7th, and 14th days. All participants were treated with SSM – FiRe regimen. All the participants were also assessed based on Siddha Yakkkaiyin Ilakkanam, which included Clinical symptoms and vitals. Laboratory investigations such as Haemogram, Liver Function Test, Renal Function Test, HbA1C, Electrolytes, Inflammatory markers, Cardiac profile, Immunoglobulins, and anti-SARS-CoV-2 antibody tests were performed. Results 83% of COVID-19 patients turned RT-PCR negative on the 7th day and in most of the cases, symptoms were reduced within the first 5 days of admission. The RT-PCR cycle threshold (ct) value increased significantly (<0.001) after treatment and all the participants were RT-PCR negative, except one, who was positive even after 14 days. Anti-SARS-CoV-2 antibodies developed significantly (p-value – 0.006). LFT, RFT, CBC, Total proteins, and electrolytes continued to be in the normal range after treatment, indicating the safety of the intervention. Conclusion Asymptomatic and mild COVID-19 disease can be well managed by SSM – FiRe treatment, Further studies could be taken up to strengthen the findings.
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Abstract
With the spread of coronavirus disease 2019 (COVID-19) worldwide, extrapulmonary lesions, including liver dysfunction, have attracted growing attention. The mechanisms underlying liver dysfunction in COVID-19 remain unclear. The reported prevalence of liver dysfunction varies widely across studies. In addition, its impact on clinical outcomes and its recovery after discharge are still controversial. In this review, pathological and laboratory findings were analyzed to reveal the potential mechanisms of COVID-19-induced liver injury from onset to recovery. Four patterns of liver damage were summarized according to the pathological findings, including hypoxemia and shock changes, vascular thrombosis and vascular damage, bile duct damage, and other histological changes. With a strict definition, the prevalence of liver dysfunction was not as high as reported. Meanwhile, liver dysfunction improved during the process of recovery. Nevertheless, the definite liver dysfunction was significantly associated with severe clinical course, which should not be ignored.
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Affiliation(s)
- Wen-Zheng Yuan
- Department of Gastrointestinal Surgery II, Renmin Hospital, Wuhan University, Wuhan, Hubei Province, China
| | - Tao Fu
- Department of Gastrointestinal Surgery II, Renmin Hospital, Wuhan University, Wuhan, Hubei Province, China
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10
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Kayaaslan B, Guner R. COVID-19 and the liver: A brief and core review. World J Hepatol 2021; 13:2013-2023. [PMID: 35070005 PMCID: PMC8727220 DOI: 10.4254/wjh.v13.i12.2013] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/23/2021] [Accepted: 11/27/2021] [Indexed: 02/06/2023] Open
Abstract
Coronavirus disease 2019 has a wide range of clinical spectrum from asymptomatic infection to severe infection resulting in death within a short time. Currently, it is known that severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) does not only cause a respiratory tract infection but a more complicated disease that can lead to multiple system involvement including the liver. Herein, we evaluate the epidemiology, the impact of liver injury/ dysfunction on disease prognosis, the pathophysiological mechanisms and management of liver injury. More than one-fourth of the patients have abnormal liver function tests, mostly a mild-to-moderate liver dysfunction. Liver injury is significantly associated with a poor clinical outcome. Direct cytotoxic effect of SARS-CoV-2, the immune response ("cytokine storm"), the complications related to the disease, and drugs used in the treatments are the pathophysiological mechanisms responsible for liver injury. However, the exact mechanism is not yet clearly explained. The binding of SARS-CoV-2 to the angiotensin-converting enzyme 2 receptors and entering the hepatocyte and cholangiocytes can cause cytotoxic effects on the liver. Excessive immune response has an important role in disease progression and causes acute respiratory distress syndrome and multi-organ failures accompanied by liver injury. Treatment drugs, particularly lopinavir/ritonavir, remdesivir and antibiotics are a frequent reason for liver injury. The possible reasons should be meticulously investigated and resolved.
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Affiliation(s)
- Bircan Kayaaslan
- Department of Infectious Disease and Clinical Microbiology, Ankara City Hospital, Ankara Yildirim Beyazit University, Ankara 06800, Turkey.
| | - Rahmet Guner
- Department of Infectious Disease and Clinical Microbiology, Ankara City Hospital, Ankara Yildirim Beyazit University, Ankara 06800, Turkey
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11
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Delgado A, Stewart S, Urroz M, Rodríguez A, Borobia AM, Akatbach-Bousaid I, González-Muñoz M, Ramírez E. Characterisation of Drug-Induced Liver Injury in Patients with COVID-19 Detected by a Proactive Pharmacovigilance Program from Laboratory Signals. J Clin Med 2021; 10:4432. [PMID: 34640458 PMCID: PMC8509270 DOI: 10.3390/jcm10194432] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 09/19/2021] [Accepted: 09/23/2021] [Indexed: 02/06/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) has a wide spectrum of clinical manifestations. An elevation of liver damage markers has been observed in numerous cases, which could be related to the empirical use of potentially hepatotoxic drugs. The aim of this study was to describe the clinical and analytical characteristics and perform a causality analysis from laboratory signals available of drug-induced liver injury (DILI) detected by a proactive pharmacovigilance program in patients hospitalised for COVID-19 at La Paz University Hospital in Madrid (Spain) from 1 March 2020 to 31 December 2020. The updated Roussel Uclaf Causality Assessment Method (RUCAM) was employed to assess DILI causality. A lymphocyte transformation test (LTT) was performed on 10 patients. Ultimately, 160 patients were included. The incidence of DILI (alanine aminotransferase >5, upper limit of normal) was 4.9%; of these, 60% had previous COVID-19 hepatitis, the stay was 8.1 days longer and 98.1% were being treated with more than 5 drugs. The most frequent mechanism was hepatocellular (57.5%), with mild severity (87.5%) and subsequent recovery (88.1%). The most commonly associated drugs were hydroxychloroquine, azithromycin, tocilizumab and ceftriaxone. The highest incidence rate of DILI per 10,000 defined daily doses (DDD) was with remdesivir (992.7/10,000 DDD). Some 80% of the LTTs performed were positive, with a RUCAM score of ≥4. The presence of DILI after COVID-19 was associated with longer hospital stays. An immune mechanism has been demonstrated in a small subset of DILI cases.
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Affiliation(s)
- Ana Delgado
- Clinical Pharmacology Department, La Paz University Hospital-IdiPAZ, School of Medicine, Autonomous University of Madrid, 28046 Madrid, Spain; (A.D.); (S.S.); (M.U.); (A.R.); (A.M.B.)
| | - Stefan Stewart
- Clinical Pharmacology Department, La Paz University Hospital-IdiPAZ, School of Medicine, Autonomous University of Madrid, 28046 Madrid, Spain; (A.D.); (S.S.); (M.U.); (A.R.); (A.M.B.)
| | - Mikel Urroz
- Clinical Pharmacology Department, La Paz University Hospital-IdiPAZ, School of Medicine, Autonomous University of Madrid, 28046 Madrid, Spain; (A.D.); (S.S.); (M.U.); (A.R.); (A.M.B.)
| | - Amelia Rodríguez
- Clinical Pharmacology Department, La Paz University Hospital-IdiPAZ, School of Medicine, Autonomous University of Madrid, 28046 Madrid, Spain; (A.D.); (S.S.); (M.U.); (A.R.); (A.M.B.)
| | - Alberto M. Borobia
- Clinical Pharmacology Department, La Paz University Hospital-IdiPAZ, School of Medicine, Autonomous University of Madrid, 28046 Madrid, Spain; (A.D.); (S.S.); (M.U.); (A.R.); (A.M.B.)
| | | | | | - Elena Ramírez
- Clinical Pharmacology Department, La Paz University Hospital-IdiPAZ, School of Medicine, Autonomous University of Madrid, 28046 Madrid, Spain; (A.D.); (S.S.); (M.U.); (A.R.); (A.M.B.)
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12
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Su YJ, Chang CW, Chen MJ, Lai YC. Impact of COVID-19 on liver. World J Clin Cases 2021. [PMID: 34621856 DOI: 10.12998/wjcc.v9.i27.7998.] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
The incidence of liver injury after coronavirus disease 2019 (COVID-19) infection ranged from 15%-53%. The mechanism includes direct viral cytopathic effect, cytokinesis, and treatment drug-induced liver injury. The symptoms include nausea, vomiting, diarrhea, and loss of appetite. The laboratory results include increased liver enzyme levels, decreased monocyte count, and longer prothrombin time. The most common imaging findings are hepatomegaly on ultrasound, ground-glass opacity on chest computed tomography (CT), and liver hypodensity and pericholecystic fat stranding on abdominal CT. Patients may also have different presentations and poor outcomes of different liver diseases concomitant with COVID-19 infection. Liver function test (LFT) results should be monitored, and all factors known to cause or predispose liver injury should be investigated while managing the patients. The risks of transfer to an intensive care unit, need for mechanical ventilator support, and acute kidney injury is higher in COVID-19 patients with than without abnormal LFTs. Increased mortality and length of hospital stay are both observed.
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Affiliation(s)
- Yu-Jang Su
- Department of Emergency Medicine, MacKay Memorial Hospital, Taipei City 10449, Taiwan
| | - Chen-Wang Chang
- MacKay Junior College of Medicine, Nursing and Management, Taipei City 25245, Taiwan
| | - Ming-Jen Chen
- MacKay Junior College of Medicine, Nursing and Management, Taipei City 25245, Taiwan
| | - Yen-Chun Lai
- Department of Anesthesiology, Taipei Medical University Hospital, Taipei City 110301, Taiwan
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13
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Su YJ, Chang CW, Chen MJ, Lai YC. Impact of COVID-19 on liver. World J Clin Cases 2021; 9:7998-8007. [PMID: 34621856 PMCID: PMC8462210 DOI: 10.12998/wjcc.v9.i27.7998] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/22/2021] [Accepted: 08/09/2021] [Indexed: 02/06/2023] Open
Abstract
The incidence of liver injury after coronavirus disease 2019 (COVID-19) infection ranged from 15%-53%. The mechanism includes direct viral cytopathic effect, cytokinesis, and treatment drug-induced liver injury. The symptoms include nausea, vomiting, diarrhea, and loss of appetite. The laboratory results include increased liver enzyme levels, decreased monocyte count, and longer prothrombin time. The most common imaging findings are hepatomegaly on ultrasound, ground-glass opacity on chest computed tomography (CT), and liver hypodensity and pericholecystic fat stranding on abdominal CT. Patients may also have different presentations and poor outcomes of different liver diseases concomitant with COVID-19 infection. Liver function test (LFT) results should be monitored, and all factors known to cause or predispose liver injury should be investigated while managing the patients. The risks of transfer to an intensive care unit, need for mechanical ventilator support, and acute kidney injury is higher in COVID-19 patients with than without abnormal LFTs. Increased mortality and length of hospital stay are both observed.
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Affiliation(s)
- Yu-Jang Su
- Department of Emergency Medicine, MacKay Memorial Hospital, Taipei City 10449, Taiwan
- Poison Center, Department of Emergency Medicine, MacKay Memorial Hospital, Taipei City 10449, Taiwan
- Yuanpei University of Medical Technology, HsinChu 30015, Taiwan
- MacKay Junior College of Medicine, Nursing and Management, Taipei City 25245, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei City 25245, Taiwan
| | - Chen-Wang Chang
- MacKay Junior College of Medicine, Nursing and Management, Taipei City 25245, Taiwan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei City 10449, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei City 25245, Taiwan
| | - Ming-Jen Chen
- MacKay Junior College of Medicine, Nursing and Management, Taipei City 25245, Taiwan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei City 10449, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei City 25245, Taiwan
| | - Yen-Chun Lai
- Department of Anesthesiology, Taipei Medical University Hospital, Taipei City 110301, Taiwan
- Heroic Faith Medical Science Company, Taipei 11493, Taiwan
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Chen J, Hall S, Vitetta L. Altered gut microbial metabolites could mediate the effects of risk factors in Covid-19. Rev Med Virol 2021; 31:1-13. [PMID: 34546607 PMCID: PMC7995004 DOI: 10.1002/rmv.2211] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 12/08/2020] [Accepted: 12/09/2020] [Indexed: 01/08/2023]
Abstract
Coronavirus disease 2019 (Covid-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, is now pandemic. While most Covid-19 patients will experience mild symptoms, a small proportion will develop severe disease, which could be fatal. Clinically, Covid-19 patients manifest fever with dry cough, fatigue and dyspnoea, and in severe cases develop into acute respiratory distress syndrome (ARDS), sepsis and multi-organ failure. These severe patients are characterized by hyperinflammation with highly increased pro-inflammatory cytokines including IL-6, IL-17 and TNF-alpha as well as C-reactive protein, which are accompanied by decreased lymphocyte counts. Clinical evidence supports that gut microbiota dysregulation is common in Covid-19 and plays a key role in the pathogenesis of Covid-19. In this narrative review, we summarize the roles of intestinal dysbiosis in Covid-19 pathogenesis and posit that the associated mechanisms are being mediated by gut bacterial metabolites. Based on this premise, we propose possible clinical implications. Various risk factors could be causal for severe Covid-19, and these include advanced age, concomitant chronic disease, SARS-CoV-2 infection of enterocytes, use of antibiotics and psychological distress. Gut dysbiosis is associated with risk factors and severe Covid-19 due to decreased commensal microbial metabolites, which cause reduced anti-inflammatory mechanisms and chronic low-grade inflammation. The preconditioned immune dysregulation enables SARS-CoV-2 infection to progress to an uncontrolled hyperinflammatory response. Thus, a pre-existing gut microbiota that is diverse and abundant could be beneficial for the prevention of severe Covid-19, and supplementation with commensal microbial metabolites may facilitate and augment the treatment of severe Covid-19.
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Affiliation(s)
| | - Sean Hall
- Research DepartmentMedlab ClinicalSydneyAustralia
| | - Luis Vitetta
- Research DepartmentMedlab ClinicalSydneyAustralia
- Faculty of Medicine and HealthThe University of SydneySydneyAustralia
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15
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Pott-Junior H, Bittencourt NQP, Chacha SFG, Luporini RL, Cominetti MR, Anibal FDF. Elevations in Liver Transaminases in COVID-19: (How) Are They Related? Front Med (Lausanne) 2021; 8:705247. [PMID: 34336904 PMCID: PMC8319468 DOI: 10.3389/fmed.2021.705247] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 06/18/2021] [Indexed: 01/08/2023] Open
Abstract
Liver involvement in COVID-19 is not yet well-understood, but elevations in liver transaminases have been described to occur in 14–53% of the cases and are more frequently seen in severe disease. This cross-sectional study explored the relationship between the elevations in liver transaminases and inflammatory parameters in 209 adults with COVID-19. Demographic and clinical data, serum levels of inflammatory cytokines and liver aminotransferases were analyzed. Three groups were formed according to the liver transaminase abnormalities: (I) Normal transaminases, (II) Borderline transaminases elevation, and (III) Mild to severe transaminases elevation. Altered liver transaminases were directly related to disease severity, showing association with the NEWS2 score at admission and greater need for ICU or death. Moreover, higher levels of IL-2 and CRP were associated with borderline transaminases elevations, whereas higher levels of IL-10 and Neutrophil to Lymphocyte ratio were associated with mild to severe transaminases elevation. These results reinforce the importance of liver transaminases in patients with COVID-19 as a complementary marker for disease severity and also point to them as a parameter reflecting the continuous dynamics between viral infection and the immune response.
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Affiliation(s)
| | | | - Silvana F G Chacha
- Department of Medicine, Federal University of São Carlos, São Carlos, Brazil
| | - Rafael Luís Luporini
- Department of Medicine, Federal University of São Carlos, São Carlos, Brazil.,Biotechnology Graduate Program, Federal University of São Carlos, São Carlos, Brazil
| | | | - Fernanda de Freitas Anibal
- Biotechnology Graduate Program, Federal University of São Carlos, São Carlos, Brazil.,Department of Biological Sciences Parasitology, Federal University of São Carlos, São Carlos, Brazil
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16
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Iovino L, Thur LA, Gnjatic S, Chapuis A, Milano F, Hill JA. Shared inflammatory pathways and therapeutic strategies in COVID-19 and cancer immunotherapy. J Immunother Cancer 2021; 9:e002392. [PMID: 33986127 PMCID: PMC8126446 DOI: 10.1136/jitc-2021-002392] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/15/2021] [Indexed: 01/28/2023] Open
Abstract
COVID-19, the syndrome caused by the infection with SARS-CoV-2 coronavirus, is characterized, in its severe form, by interstitial diffuse pneumonitis and acute respiratory distress syndrome (ARDS). ARDS and systemic manifestations of COVID-19 are mainly due to an exaggerated immune response triggered by the viral infection. Cytokine release syndrome (CRS), an inflammatory syndrome characterized by elevated levels of circulating cytokines, and endothelial dysfunction are systemic manifestations of COVID-19. CRS is also an adverse event of immunotherapy (IMTX), the treatment of diseases using drugs, cells, and antibodies to stimulate or suppress the immune system. Graft-versus-host disease complications after an allogeneic stem cell transplant, toxicity after the infusion of chimeric antigen receptor-T cell therapy and monoclonal antibodies can all lead to CRS. It is hypothesized that anti-inflammatory drugs used for treatment of CRS in IMTX may be useful in reducing the mortality in COVID-19, whereas IMTX itself may help in ameliorating effects of SARS-CoV-2 infection. In this paper, we focused on the potential shared mechanisms and differences between COVID-19 and IMTX-related toxicities. We performed a systematic review of the clinical trials testing anti-inflammatory therapies and of the data published from prospective trials. Preliminary evidence suggests there might be a benefit in targeting the cytokines involved in the pathogenesis of COVID-19, especially by inhibiting the interleukin-6 pathway. Many other approaches based on novel drugs and cell therapies are currently under investigation and may lead to a reduction in hospitalization and mortality due to COVID-19.
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Affiliation(s)
- Lorenzo Iovino
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Laurel A Thur
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Sacha Gnjatic
- Medicine-Hematology/Oncology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Aude Chapuis
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
- Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Filippo Milano
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
- Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Joshua A Hill
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
- Department of Medicine, University of Washington, Seattle, Washington, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
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17
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18
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Dupont A, Rauch A, Staessens S, Moussa M, Rosa M, Corseaux D, Jeanpierre E, Goutay J, Caplan M, Varlet P, Lefevre G, Lassalle F, Bauters A, Faure K, Lambert M, Duhamel A, Labreuche J, Garrigue D, De Meyer SF, Staels B, Vincent F, Rousse N, Kipnis E, Lenting P, Poissy J, Susen S. Vascular Endothelial Damage in the Pathogenesis of Organ Injury in Severe COVID-19. Arterioscler Thromb Vasc Biol 2021; 41:1760-1773. [PMID: 33626910 DOI: 10.1161/atvbaha.120.315595] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
[Figure: see text].
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Affiliation(s)
- Annabelle Dupont
- Univ. Lille Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France (A. Dupont, A.R., S. Staessens, M.M., M.R., D.C., E.J., F.L., B.S., F.V., N.R., S. Susen)
| | - Antoine Rauch
- Univ. Lille Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France (A. Dupont, A.R., S. Staessens, M.M., M.R., D.C., E.J., F.L., B.S., F.V., N.R., S. Susen)
| | - Senna Staessens
- Univ. Lille Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France (A. Dupont, A.R., S. Staessens, M.M., M.R., D.C., E.J., F.L., B.S., F.V., N.R., S. Susen)
| | - Mouhamed Moussa
- Univ. Lille Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France (A. Dupont, A.R., S. Staessens, M.M., M.R., D.C., E.J., F.L., B.S., F.V., N.R., S. Susen)
| | - Mickael Rosa
- Univ. Lille Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France (A. Dupont, A.R., S. Staessens, M.M., M.R., D.C., E.J., F.L., B.S., F.V., N.R., S. Susen)
| | - Delphine Corseaux
- Univ. Lille Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France (A. Dupont, A.R., S. Staessens, M.M., M.R., D.C., E.J., F.L., B.S., F.V., N.R., S. Susen)
| | - Emmanuelle Jeanpierre
- Univ. Lille Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France (A. Dupont, A.R., S. Staessens, M.M., M.R., D.C., E.J., F.L., B.S., F.V., N.R., S. Susen)
| | - Julien Goutay
- CHU Lille, Intensive Care Department, Pôle de Réanimation, France (J.G., M.C.)
| | - Morgan Caplan
- CHU Lille, Intensive Care Department, Pôle de Réanimation, France (J.G., M.C.)
| | - Pauline Varlet
- University of Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, France (P.V., G.L.)
| | - Guillaume Lefevre
- University of Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, France (P.V., G.L.)
| | - Fanny Lassalle
- Univ. Lille Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France (A. Dupont, A.R., S. Staessens, M.M., M.R., D.C., E.J., F.L., B.S., F.V., N.R., S. Susen)
| | - Anne Bauters
- CHU Lille, Institut d'Hématologie-Transfusion, France (A.B.)
| | - Karine Faure
- University of Lille, Inserm, CHU Lille, Institut Pasteur de Lille, UMR1019-CIIL, France (K.F.)
| | - Marc Lambert
- University of Lille, Inserm, CHU Lille, INSERM U 1167, Institut Pasteur, France (M.L.)
| | - Alain Duhamel
- University of Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des technologies de santé et des pratiques médicales, France (A. Duhamel, J.L.)
| | - Julien Labreuche
- University of Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des technologies de santé et des pratiques médicales, France (A. Duhamel, J.L.)
| | - Delphine Garrigue
- CHU Lille, Surgical Critical Care, Department of Anesthesiology and Critical Care, France (D.G.)
| | - Simon F De Meyer
- Laboratory for Thrombosis Research, KU Leuven Campus Kulak Kortrijk, Belgium (S.F.D.M.)
| | - Bart Staels
- Univ. Lille Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France (A. Dupont, A.R., S. Staessens, M.M., M.R., D.C., E.J., F.L., B.S., F.V., N.R., S. Susen)
| | - Flavien Vincent
- Univ. Lille Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France (A. Dupont, A.R., S. Staessens, M.M., M.R., D.C., E.J., F.L., B.S., F.V., N.R., S. Susen)
| | - Natacha Rousse
- Univ. Lille Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France (A. Dupont, A.R., S. Staessens, M.M., M.R., D.C., E.J., F.L., B.S., F.V., N.R., S. Susen)
| | - Eric Kipnis
- University of Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, U1019 - UMR 9017 - CIIL - Center for Infection and Immunity of Lille, France (E.K.)
| | - Peter Lenting
- Inserm, UMR_1176, Université Paris-Saclay, France (P.L.)
| | - Julien Poissy
- University of Lille, Inserm U1285, CHU Lille, CNRS, UMR 8576 - UGSF - Unité de Glycobiologie Structurale et Fonctionnelle, France (J.P.)
| | - Sophie Susen
- Univ. Lille Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France (A. Dupont, A.R., S. Staessens, M.M., M.R., D.C., E.J., F.L., B.S., F.V., N.R., S. Susen)
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19
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Cichoż-Lach H, Michalak A. Liver injury in the era of COVID-19. World J Gastroenterol 2021; 27:377-390. [PMID: 33584070 PMCID: PMC7856845 DOI: 10.3748/wjg.v27.i5.377] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 12/25/2020] [Accepted: 01/08/2021] [Indexed: 02/06/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) has undoubtedly revolutionized the whole globe and given a new point of view on respiratory tract infections. Nevertheless, coronavirus disease 2019 (COVID-19) cannot be perceived as a disease limited only to pneumonia with diverse severity. More and more reports have demonstrated a wide range of possible systemic symptoms, including hepatic complications. Liver injury has been observed in a significant proportion of patients, especially in those with a severe or critical illness. COVID-19 might provoke a deterioration of liver function in patients with already diagnosed chronic liver diseases and without pre-existing liver disorders. The deterioration of liver function worsens the prognosis, increases the risk of a severe course of SARS-CoV-2 infection and prolongs the hospital stay. In general, patients who develop liver dysfunction in COVID-19 are mainly males, elderly people, and those with higher body mass index. The underlying mechanisms for hepatic failure in patients infected with SARS-CoV-2 are still unclear, nevertheless liver damage appears to be directly connected with virus-induced cytopathic effects. A liver injury observed during hospitalization might be simultaneously caused by the use of potentially hepatotoxic drugs, mainly antiviral agents. This minireview focuses on a possible relationship between COVID-19 and the liver, potential molecular mechanisms of liver damage, the characteristics of liver injury and suggested factors predisposing to hepatic manifestations in COVID-19 patients.
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Affiliation(s)
- Halina Cichoż-Lach
- Department of Gastroenterology with Endoscopy Unit, Medical University of Lublin, Jaczewskiego 8, Lublin 20-954, Poland
| | - Agata Michalak
- Department of Gastroenterology with Endoscopy Unit, Medical University of Lublin, Jaczewskiego 8, Lublin 20-954, Poland
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20
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Liu Z, Li J, Long W, Zeng W, Gao R, Zeng G, Chen D, Wang S, Li Q, Hu D, Guo L, Li Z, Wu X. Bilirubin Levels as Potential Indicators of Disease Severity in Coronavirus Disease Patients: A Retrospective Cohort Study. Front Med (Lausanne) 2020; 7:598870. [PMID: 33240911 PMCID: PMC7680876 DOI: 10.3389/fmed.2020.598870] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 10/19/2020] [Indexed: 12/18/2022] Open
Abstract
Objectives: The coronavirus disease (COVID-19) pandemic has caused a large number of deaths. Some patients with severe or critical COVID-19 have been observed to have elevated bilirubin levels. Studies on the association of bilirubin level and mortality in patients with COVID-19 are limited. This study aimed to examine the role of bilirubin levels in COVID-19 severity and mortality. Methods: A retrospective cohort study was conducted in patients hospitalized with COVID-19 in Leishenshan Hospital in Wuhan, China. Cox regression analyses and logistic regression analyses were conducted to investigate the risks for mortality and disease severity, respectively. Kaplan–Meier analyses with log-rank tests were performed to assess the association between bilirubin level and survival. Results: In total, 1,788 patients with COVID-19 were included in the analysis. 5.8% (4/69) of patients in the elevated serum total bilirubin (STB) group died, compared to 0.6% (11/1,719) of patients in the non-elevated STB group. The median alanine aminotransferase (ALT) and aspartate aminotransferase (AST) activities in the elevated STB group were 29 U/L [interquartile range (IQR): 16–45 U/L] and 22 U/L (IQR: 13–37 U /L), respectively, which were significantly higher than the median ALT (median: 23, IQR: 15–37) and AST (median: 20, IQR: 16–26) activities in the non-elevated STB group (both p < 0.05). Patients with an elevated STB level showed increased mortality [hazard ratio (HR): 9.45, P = 0.002], elevated conjugated bilirubin (CB) levels (HR: 4.38, P = 0.03), and an elevated ratio of CB to unconjugated bilirubin (UCB, CB/UCB) (HR: 2.49, P = 0.01). CB/UCB was positively correlated with disease severity (odds ratio: 2.21, P = 0.01). Conclusions: COVID-19 patients with elevated STB and CB levels had a higher mortality, and CB/UCB was predictive of disease severity and mortality. Thus, it is necessary to pay special attention to COVID-19 patients with elevated bilirubin levels in clinical management.
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Affiliation(s)
- Zeming Liu
- Department of Plastic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Jinpeng Li
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Wei Long
- Department of Plastic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Wen Zeng
- Department of Ophthalmology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Rongfen Gao
- Department of Rheumatology and Immunology, Tongji Medical College, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Guang Zeng
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Danyang Chen
- Department of Plastic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Shipei Wang
- Department of Plastic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Qianqian Li
- Department of Plastic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Di Hu
- Department of Plastic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Liang Guo
- Department of Plastic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Zhengwei Li
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Xiaohui Wu
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
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