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Lucena Valera A, Aller de la Fuente R, Sánchez Torrijos Y, Romero Gómez M, Ampuero Herrojo J. FIB-4 score as a predictor of COVID-19-related severity in hospitalized patients. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2024; 116:465-471. [PMID: 38767045 DOI: 10.17235/reed.2024.9811/2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
AIM to determine the impact of liver fibrosis on the prognosis of COVID and liver injury associated with the infection. METHODS retrospective multicenter study including 575 patients requiring admission for COVID-19 between January and June 2020. Fibrosis index-4 (FIB-4) was calculated within six months prior to infection and at six months post-infection. RESULTS baseline FIB-4 was elevated in patients who died (1.91 ± 0.95 vs 1.43 ± 0.85; p < 0.001). In addition, 17.1 % (32/187) of patients with baseline FIB-4 < 1.45 died vs 52.9 % (9/17) with FIB-4 > 3.25 (p < 0.001). In the adjusted multivariate analysis, baseline FIB-4 (OR 1.61 [95 % CI: 1.19-2.18]; p = 0.002) was independently associated with mortality. Parameters associated with liver injury, including aspartate aminotransferase (AST) (28 ± 10 vs 45 ± 56 IU/l; p < 0.001) and alanine aminotransferase (ALT) (20 ± 12 vs 38 ± 48 IU/l; p < 0.001) were significantly higher at admission compared to baseline. Furthermore, FIB-4 increased from baseline to the time of admission (1.53 ± 0.88 vs 2.55 ± 1.91; p < 0.001), and up to 6.9 % (10/145) of patients with FIB-4 < 1.45 on admission died vs 47.5 % if FIB-4 > 3.25 (58/122) (p < 0.001). In the adjusted multivariate analysis, FIB-4 on admission (OR 1.14 [95 % CI: 1.03-1.27]; p = 0.015) was independently associated with mortality. In addition, AST (42 ± 38 vs 22 ± 17 IU/l; p < 0.001) and ALT (40 ± 50 vs 20 ± 19 IU/l; p < 0.001) were significantly reduced at six months after the resolution of infection. Accordingly, FIB-4 decreased significantly (2.12 ± 1.25 vs 1.32 ± 0.57; p < 0.001) six months after the infection. CONCLUSION increased FIB-4, either at baseline or at the time of admission, was associated with severity and mortality related to respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. However, the liver damage expressed by elevated transaminases and FIB-4 levels was reversible in most of patients.
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Rodriguez-Espada A, Salgado-de la Mora M, Rodriguez-Paniagua BM, Limon-de la Rosa N, Martinez-Gutierrez MI, Pastrana-Brandes S, Navarro-Alvarez N. Histopathological impact of SARS-CoV-2 on the liver: Cellular damage and long-term complications. World J Gastroenterol 2024; 30:2866-2880. [PMID: 38947288 PMCID: PMC11212712 DOI: 10.3748/wjg.v30.i22.2866] [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: 03/08/2024] [Revised: 05/08/2024] [Accepted: 05/24/2024] [Indexed: 06/05/2024] Open
Abstract
Coronavirus disease 2019 (COVID-19), caused by the highly pathogenic severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), primarily impacts the respiratory tract and can lead to severe outcomes such as acute respiratory distress syndrome, multiple organ failure, and death. Despite extensive studies on the pathogenicity of SARS-CoV-2, its impact on the hepatobiliary system remains unclear. While liver injury is commonly indicated by reduced albumin and elevated bilirubin and transaminase levels, the exact source of this damage is not fully understood. Proposed mechanisms for injury include direct cytotoxicity, collateral damage from inflammation, drug-induced liver injury, and ischemia/hypoxia. However, evidence often relies on blood tests with liver enzyme abnormalities. In this comprehensive review, we focused solely on the different histopathological manifestations of liver injury in COVID-19 patients, drawing from liver biopsies, complete autopsies, and in vitro liver analyses. We present evidence of the direct impact of SARS-CoV-2 on the liver, substantiated by in vitro observations of viral entry mechanisms and the actual presence of viral particles in liver samples resulting in a variety of cellular changes, including mitochondrial swelling, endoplasmic reticulum dilatation, and hepatocyte apoptosis. Additionally, we describe the diverse liver pathology observed during COVID-19 infection, encompassing necrosis, steatosis, cholestasis, and lobular inflammation. We also discuss the emergence of long-term complications, notably COVID-19-related secondary sclerosing cholangitis. Recognizing the histopathological liver changes occurring during COVID-19 infection is pivotal for improving patient recovery and guiding decision-making.
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Affiliation(s)
- Alfonso Rodriguez-Espada
- Department of Molecular Biology, Universidad Panamericana School of Medicine, Campus México, Mexico 03920, Mexico
| | - Moises Salgado-de la Mora
- Department of Internal Medicine, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico 14080, Mexico
| | | | - Nathaly Limon-de la Rosa
- Department of Surgery, University of Colorado Anschutz Medical Campus, Denver, CO 80045, United States
| | | | - Santiago Pastrana-Brandes
- Department of Molecular Biology, Universidad Panamericana School of Medicine, Campus México, Mexico 03920, Mexico
| | - Nalu Navarro-Alvarez
- Department of Molecular Biology, Universidad Panamericana School of Medicine, Campus México, Mexico 03920, Mexico
- Department of Surgery, University of Colorado Anschutz Medical Campus, Denver, CO 80045, United States
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico 14080, Mexico
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Mengual-Moreno E, Nava M, Manzano A, Ariza D, D’Marco L, Castro A, Marquina MA, Hernández M, Corredor-Pereira C, Checa-Ros A, Bermúdez V. Pancreatic and Hepatic Injury in COVID-19: A Worse Prognosis in NAFLD Patients? Biomedicines 2024; 12:283. [PMID: 38397885 PMCID: PMC10887136 DOI: 10.3390/biomedicines12020283] [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: 10/08/2023] [Revised: 12/13/2023] [Accepted: 01/14/2024] [Indexed: 02/25/2024] Open
Abstract
The novel disease produced by SARS-CoV-2 mainly harms the respiratory tract, but it has shown the capacity to affect multiple organs. Epidemiologic evidence supports the relationship between Coronavirus Disease 2019 (COVID-19) and pancreatic and hepatic injury development, identified by alterations in these organ function markers. In this regard, it is important to ascertain how the current prevalence of non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH) might affect COVID-19 evolution and complications. Although it is not clear how SARS-CoV-2 affects both the pancreas and the liver, a multiplicity of potential pathophysiological mechanisms seem to be implicated; among them, a direct viral-induced injury to the organ involving liver and pancreas ACE2 expression. Additionally, immune system dysregulation, coagulopathies, and drugs used to treat the disease could be key for developing complications associated with the patient's clinical decline. This review aims to provide an overview of the available epidemiologic evidence regarding developing liver and pancreatic alterations in patients with COVID-19, as well as the possible role that NAFLD/NASH might play in the pathophysiological mechanisms underlying some of the complications associated with COVID-19. This review employed a comprehensive search on PubMed using relevant keywords and filters. From the initial 126 articles, those aligning with the research target were selected and evaluated for their methodologies, findings, and conclusions. It sheds light on the potential pathophysiological mechanisms underlying this relationship. As a result, it emphasises the importance of monitoring pancreatic and hepatic function in individuals affected by COVID-19.
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Affiliation(s)
- Edgardo Mengual-Moreno
- Biological Research Institute “Doctors Orlando Castejon and Haydee V Castejon”, Universidad del Zulia, Maracaibo 4002, Venezuela;
| | - Manuel Nava
- Endocrine and Metabolic Diseases Research Center, School of Medicine, Universidad del Zulia, Maracaibo 4002, Venezuela; (M.N.); (A.M.); (D.A.); (A.C.); (M.A.M.); (M.H.)
| | - Alexander Manzano
- Endocrine and Metabolic Diseases Research Center, School of Medicine, Universidad del Zulia, Maracaibo 4002, Venezuela; (M.N.); (A.M.); (D.A.); (A.C.); (M.A.M.); (M.H.)
| | - Daniela Ariza
- Endocrine and Metabolic Diseases Research Center, School of Medicine, Universidad del Zulia, Maracaibo 4002, Venezuela; (M.N.); (A.M.); (D.A.); (A.C.); (M.A.M.); (M.H.)
| | - Luis D’Marco
- Grupo de Investigación en Enfermedades Cardiorenales y Metabólicas, Departamento de Medicina y Cirugía, Facultad de Ciencias de la Salud, Universidad Cardenal Herrera-CEU, CEU Universities, Calle Santiago Ramón y Cajal s/n, 46115 Alfara del Patriarca, Valencia, Spain; (L.D.); (A.C.-R.)
| | - Ana Castro
- Endocrine and Metabolic Diseases Research Center, School of Medicine, Universidad del Zulia, Maracaibo 4002, Venezuela; (M.N.); (A.M.); (D.A.); (A.C.); (M.A.M.); (M.H.)
| | - María A. Marquina
- Endocrine and Metabolic Diseases Research Center, School of Medicine, Universidad del Zulia, Maracaibo 4002, Venezuela; (M.N.); (A.M.); (D.A.); (A.C.); (M.A.M.); (M.H.)
| | - Marlon Hernández
- Endocrine and Metabolic Diseases Research Center, School of Medicine, Universidad del Zulia, Maracaibo 4002, Venezuela; (M.N.); (A.M.); (D.A.); (A.C.); (M.A.M.); (M.H.)
| | | | - Ana Checa-Ros
- Grupo de Investigación en Enfermedades Cardiorenales y Metabólicas, Departamento de Medicina y Cirugía, Facultad de Ciencias de la Salud, Universidad Cardenal Herrera-CEU, CEU Universities, Calle Santiago Ramón y Cajal s/n, 46115 Alfara del Patriarca, Valencia, Spain; (L.D.); (A.C.-R.)
| | - Valmore Bermúdez
- Facultad de Ciencias de la Salud, Universidad Simón Bolívar, Barranquilla 080001, Colombia;
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Canillas L, Puigvehí M. Reply to: 'Abnormal liver function tests and coronavirus disease 2019: A close relationship'. J Viral Hepat 2023; 30:81. [PMID: 36367344 PMCID: PMC9877927 DOI: 10.1111/jvh.13773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 11/03/2022] [Indexed: 11/13/2022]
Affiliation(s)
- Lidia Canillas
- Liver Section, Gastroenterology DepartmentHospital del MarBarcelonaSpain,IMIM (Hospital del Mar Medical Research Institute)BarcelonaSpain
| | - Marc Puigvehí
- Liver Section, Gastroenterology DepartmentHospital del MarBarcelonaSpain,IMIM (Hospital del Mar Medical Research Institute)BarcelonaSpain
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Bali T, Georgakopoulou VE, Kamiliou A, Vergos I, Adamantou M, Vlachos S, Ermidis G, Sipsas NV, Samarkos M, Cholongitas E. Abnormal liver function tests and coronavirus disease 2019: A close relationship. J Viral Hepat 2023; 30:79-80. [PMID: 36369662 PMCID: PMC9878169 DOI: 10.1111/jvh.13772] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 08/02/2022] [Indexed: 11/14/2022]
Affiliation(s)
- Triada Bali
- First Department of Internal Medicine, Laiko General HospitalMedical School of National and Kapodistrian University of AthensAthensGreece
| | - Vasiliki E. Georgakopoulou
- Pulmonology Department, Laiko General Hospital, Medical SchoolNational and Kapodistrian University of AthensAthensGreece,Infectious Diseases and COVID‐19 Unit, Laiko General HospitalMedical School of National and Kapodistrian University of AthensAthensGreece
| | - Aikaterini Kamiliou
- First Department of Internal Medicine, Laiko General HospitalMedical School of National and Kapodistrian University of AthensAthensGreece
| | - Ioannis Vergos
- First Department of Internal Medicine, Laiko General HospitalMedical School of National and Kapodistrian University of AthensAthensGreece
| | - Magdalini Adamantou
- First Department of Internal Medicine, Laiko General HospitalMedical School of National and Kapodistrian University of AthensAthensGreece
| | - Stefanos Vlachos
- First Department of Internal Medicine, Laiko General HospitalMedical School of National and Kapodistrian University of AthensAthensGreece
| | - George Ermidis
- First Department of Internal Medicine, Laiko General HospitalMedical School of National and Kapodistrian University of AthensAthensGreece
| | - Nikolaos V. Sipsas
- Infectious Diseases and COVID‐19 Unit, Laiko General HospitalMedical School of National and Kapodistrian University of AthensAthensGreece,Pathophysiology Department, Medical SchoolNational and Kapodistrian University of Athens, and General Hospital of Athens LaikoAthensGreece
| | - Michael Samarkos
- First Department of Internal Medicine, Laiko General HospitalMedical School of National and Kapodistrian University of AthensAthensGreece,Infectious Diseases and COVID‐19 Unit, Laiko General HospitalMedical School of National and Kapodistrian University of AthensAthensGreece
| | - Evangelos Cholongitas
- First Department of Internal Medicine, Laiko General HospitalMedical School of National and Kapodistrian University of AthensAthensGreece
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