Abstract
SummaryBackgroundThe incidence of elevated liver chemistries and the presence of pre‐existing chronic liver disease (CLD) have been variably reported in COVID‐19.AimsTo assess the prevalence of CLD, the incidence of elevated liver chemistries and the outcomes of patients with and without underlying CLD/elevated liver chemistries in COVID‐19.MethodsA comprehensive search of electronic databases from 1 December 2019 to 24 April 2020 was done. We included studies reporting underlying CLD or elevated liver chemistries and patient outcomes in COVID‐19.Results107 articles (n = 20 874 patients) were included for the systematic review. The pooled prevalence of underlying CLD was 3.6% (95% CI, 2.5‐5.1) among the 15 407 COVID‐19 patients. The pooled incidence of elevated liver chemistries in COVID‐19 was 23.1% (19.3‐27.3) at initial presentation. Additionally, 24.4% (13.5‐40) developed elevated liver chemistries during the illness. The pooled incidence of drug‐induced liver injury was 25.4% (14.2‐41.4). The pooled prevalence of CLD among 1587 severely infected patients was 3.9% (3%‐5.2%). The odds of developing severe COVID‐19 in CLD patients was 0.81 (0.31‐2.09; P = 0.67) compared to non‐CLD patients. COVID‐19 patients with elevated liver chemistries had increased risk of mortality (OR‐3.46 [2.42‐4.95, P < 0.001]) and severe disease (OR‐2.87 [95% CI, 2.29‐3.6, P < 0.001]) compared to patients without elevated liver chemistries.ConclusionsElevated liver chemistries are common at presentation and during COVID‐19. The severity of elevated liver chemistries correlates with the outcome of COVID‐19. The presence of CLD does not alter the outcome of COVID‐19. Further studies are needed to analyse the outcomes of compensated and decompensated liver disease.
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References
141
[3]
EASL Clinical Practice Guidelines for the management of patients with decompensated cirrhosis

Paolo Angeli, Mauro Bernardi, Càndid Villanueva et al.

Journal of Hepatology 10.1016/j.jhep.2018.03.024
[9]
[10]
Development of a critical appraisal tool to assess the quality of cross-sectional studies (AXIS)

Martin J Downes, Marnie L Brennan, Hywel C Williams et al.

BMJ Open 10.1136/bmjopen-2016-011458
[13]
WellsGA SheaB O'connellD et al.The Newcastle‐Ottawa Scale (NOS) for assessing the quality of nonrandomised studies in meta‐analyses.2013.http://www.ohri.ca/programs/clinical_epidemiology/oxford.asp. Accessed May 23 2020.
[15]
A Trial of Lopinavir–Ritonavir in Adults Hospitalized with Severe Covid-19

Bin Cao, Yeming Wang, Danning Wen et al.

New England Journal of Medicine 10.1056/nejmoa2001282
[16]
Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China

Chaolin Huang, Yeming Wang, Xingwang Li et al.

The Lancet 10.1016/s0140-6736(20)30183-5
[21]
Risk Factors Associated With Acute Respiratory Distress Syndrome and Death in Patients With Coronavirus Disease 2019 Pneumonia in Wuhan, China

Chaomin Wu, Xiaoyan Chen, Yanping Cai et al.

JAMA Internal Medicine 10.1001/jamainternmed.2020.0994
[22]
Liu M "Clinical characteristics of 30 medical workers infected with new coronavirus pneumonia" Zhonghua Jie He He Hu Xi Za Zhi (2020)
[27]
Clinical Characteristics of Coronavirus Disease 2019 in China

Wei-jie Guan, Zheng-yi Ni, Yu Hu et al.

New England Journal of Medicine 10.1056/nejmoa2002032
[37]
[44]
Clinical Outcomes in 55 Patients With Severe Acute Respiratory Syndrome Coronavirus 2 Who Were Asymptomatic at Hospital Admission in Shenzhen, China

Yanrong Wang, Yingxia Liu, Lei Liu et al.

The Journal of Infectious Diseases 10.1093/infdis/jiaa119
[50]
Zheng F "Clinical characteristics of 161 cases of corona virus disease 2019 (COVID‐19) in Changsha" Eur Rev Med Pharmacol Sci (2020)

Showing 50 of 141 references

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COVID-19 and the liver: A brief and core review

Bircan Kayaaslan, Rahmet Guner · 2021

World Journal of Hepatology
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207
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141
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Published
Jul 08, 2020
Vol/Issue
52(4)
Pages
584-599
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Cite This Article
Anand V. Kulkarni, Pramod Kumar, Harsh Vardhan Tevethia, et al. (2020). Systematic review with meta‐analysis: liver manifestations and outcomes in COVID‐19. Alimentary Pharmacology & Therapeutics, 52(4), 584-599. https://doi.org/10.1111/apt.15916