tetano
Editor, Senior Moderator
Egypt Liver J
. 2022;12(1):9.
doi: 10.1186/s43066-022-00171-6. Epub 2022 Jan 21.
Liver injury with COVID-19: laboratory and histopathological outcome-systematic review and meta-analysis
Sherine A Mohammed[SUP] 1 [/SUP], Khalid M Eid[SUP] 2 [/SUP], Felix Emeka Anyiam[SUP] 3 [/SUP], Hazem Wadaaallah[SUP] 4 [/SUP], Muhamed Ahmed Mahmoud Muhamed[SUP] 5 [/SUP], Maha Hosni Morsi[SUP] 6 [/SUP], Nesrine Ben Hadj Dahman[SUP] 7 [/SUP]
Affiliations
Abstract
Background: The novel coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has been predominantly linked to respiratory distress syndrome, but hepatic injury has also been reported. The mechanism of liver injury is poorly understood.This review aimed to systematically review the current data through laboratory tests and liver tissue pathology to ascertain the correlation of liver involvement in SARS-CoV-2 infection patients.
Methods: The PubMed, Scopus, Science Direct, and Web of Science databases were searched systematically. We included peer-reviewed published papers available online as clinical cases, cohort studies, and retrospective studies, for both in vitro and in vivo human studies. Independent extraction of the data was done by two independent authors.
Results: A total of 15 articles were finally included in the systematic review process and meta-analysis after exclusion of studies that did not meet the eligibility criteria, summarized in a PRISMA flow diagram.The meta-analysis showed that patients with underlying abnormal liver function and/or histopathological finding had a statistically significant 8.08 times higher odds of severe COVID-19 outcomes when data from the individual studies were pooled (OR 8.08; 95% CI,3.43, 19.03; p = 0.00001). Five of these studies showed histopathological changes on autopsy from cases with severe COVID-19, and in four of these five studies, the histopathology was associated with a history of abnormal liver function after affection with COVID-19.
Short conclusion: The study observed that the severity of COVID-19 was associated with more patients with aberrant liver function tests.
Keywords: Abnormal liver function; Autopsy; COVID-19; Liver function tests.
. 2022;12(1):9.
doi: 10.1186/s43066-022-00171-6. Epub 2022 Jan 21.
Liver injury with COVID-19: laboratory and histopathological outcome-systematic review and meta-analysis
Sherine A Mohammed[SUP] 1 [/SUP], Khalid M Eid[SUP] 2 [/SUP], Felix Emeka Anyiam[SUP] 3 [/SUP], Hazem Wadaaallah[SUP] 4 [/SUP], Muhamed Ahmed Mahmoud Muhamed[SUP] 5 [/SUP], Maha Hosni Morsi[SUP] 6 [/SUP], Nesrine Ben Hadj Dahman[SUP] 7 [/SUP]
Affiliations
- PMID: 35096428
- PMCID: PMC8781706
- DOI: 10.1186/s43066-022-00171-6
Abstract
Background: The novel coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has been predominantly linked to respiratory distress syndrome, but hepatic injury has also been reported. The mechanism of liver injury is poorly understood.This review aimed to systematically review the current data through laboratory tests and liver tissue pathology to ascertain the correlation of liver involvement in SARS-CoV-2 infection patients.
Methods: The PubMed, Scopus, Science Direct, and Web of Science databases were searched systematically. We included peer-reviewed published papers available online as clinical cases, cohort studies, and retrospective studies, for both in vitro and in vivo human studies. Independent extraction of the data was done by two independent authors.
Results: A total of 15 articles were finally included in the systematic review process and meta-analysis after exclusion of studies that did not meet the eligibility criteria, summarized in a PRISMA flow diagram.The meta-analysis showed that patients with underlying abnormal liver function and/or histopathological finding had a statistically significant 8.08 times higher odds of severe COVID-19 outcomes when data from the individual studies were pooled (OR 8.08; 95% CI,3.43, 19.03; p = 0.00001). Five of these studies showed histopathological changes on autopsy from cases with severe COVID-19, and in four of these five studies, the histopathology was associated with a history of abnormal liver function after affection with COVID-19.
Short conclusion: The study observed that the severity of COVID-19 was associated with more patients with aberrant liver function tests.
Keywords: Abnormal liver function; Autopsy; COVID-19; Liver function tests.