Case report | Volume 38, Article 225, 01 Mar 2021 | 10.11604/pamj.2021.38.225.28123

What would be the impact of COVID-19 on liver function of a patient with chronic hepatitis B? About a case and literature review

Khoury M´bodj, Hakima Abid, Najdi Adil, Mohammed El Abkari, Nourdin Aqodad

Corresponding author: Khoury M´bodj, Faculty of Medicine and Pharmacy of Fez, Sidi Mohamed Ben Abdellah University Fez, Laboratory of Human Pathology, Biomedicine and Environment, Fez, Morocco

Received: 29 Jan 2021 - Accepted: 04 Feb 2021 - Published: 01 Mar 2021

Domain: Gastroenterology,Hepatology,Infectious disease

Keywords: SARS-CoV-2, hepatitis B, liver function, case report

©Khoury M´bodj et al. Pan African Medical Journal (ISSN: 1937-8688). This is an Open Access article distributed under the terms of the Creative Commons Attribution International 4.0 License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Cite this article: Khoury M´bodj et al. What would be the impact of COVID-19 on liver function of a patient with chronic hepatitis B? About a case and literature review. Pan African Medical Journal. 2021;38:225. [doi: 10.11604/pamj.2021.38.225.28123]

Available online at: https://www.panafrican-med-journal.com/content/article/38/225/full

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Case report

What would be the impact of COVID-19 on liver function of a patient with chronic hepatitis B? About a case and literature review

What would be the impact of COVID-19 on liver function of a patient with chronic hepatitis B? About a case and literature review

Khoury M'bodj1,&, Hakima Abid2, Najdi Adil3, Mohammed El Abkari2, Nourdin Aqodad4

 

1Faculty of Medicine and Pharmacy of Fez, Sidi Mohamed Ben Abdellah University, Laboratory of Human Pathology, Biomedicine and Environment, Fez, Morocco, 2Faculty of Medicine and Pharmacy of Fez, Sidi Mohamed Ben Abdellah University, Hassan II University Hospital Center, Fez, Morocco, 3Faculty of Medicine and Pharmacy of Tangier, Abdelmalek Essaâdi University, Tangier, Morocco, 4Faculty of Medicine and Pharmacy of Agadir, IBN ZOHR University, Hassan II Hospital, Agadir, Morocco

 

 

&Corresponding author
Khoury M'bodj, Faculty of Medicine and Pharmacy of Fez, Sidi Mohamed Ben Abdellah University, Laboratory of Human Pathology, Biomedicine and Environment, Fez, Morocco

 

 

Abstract

Liver damage during COVID-19 disease has been described in numerous studies. Its mechanism is poorly understood. It is mainly reserved for severe forms and is manifested by abnormalities of the hepatic assessment and more particularly cytolysis. Particular attention must be paid to patients with chronic liver disease, both in terms of follow-up and treatment. We wanted to know the evolution of COVID-19 and its treatment, on the liver function of a 27-year-old patient followed for chronic non-cirrhotic hepatitis B at the Hassan II University Hospital in Fez. Our patient had stopped the antiviral B treatment and presented COVID-19 infection with minimal to moderate impairment. The initial evaluation showed cytolysis at 4 times upper limit of normal (ULN). Management consisted in the immediate resumption of Tenofovir in combination with hydroxychloroquine (HCQ) and azythromycin with good clinical and biological evolution.

 

 

Introduction    Down

SARS-CoV-2 is responsible of coronavirus 2019 (COVID-19) [1]. According to the WHO report of 23/09/2020, there are 31,425,029 confirmed cases of COVID-19 and 967,164 deaths worldwide. In Morocco, 105346 cases have been confirmed and the number of deaths has been estimated at 1889 [2]. COVID-19 may be asymptomatic or manifest itself as headache, sore throat, cough, fever, fatigue, myalgia, dyspnea and conjunctivitis. It can progress to acute respiratory distress syndrome (ARDS) followed by death [1]. A recent study found that 2-11% of COVID-19 patients had a history of chronic liver disease, with 14-53% of patients developing COVID-19 related liver damage [3]. These liver lesions are associated with severe disease progression or mortality [4]. Chronic hepatitis B virus (HBV) remains a public health problem with 257 million people affected worldwide [5]. The study by Huang et al. reported that patients with COVID-19 in addition to HBV tend to develop severe liver damage and progress to a critical phase of the disease [4]. In Morocco, as in many countries, HCQ, which is an immunosuppressive treatment, and azithromycin, which is an antibiotic, have been used in the treatment of COVID-19. However, researchers reported that HCQ was independently associated with hospital mortality in COVID-19 patients and azithromycin had a negative impact on transaminases [6,7]. In view of this information, we wanted to know the evolution of COVID-19 and its treatment on the hepatic function of a patient who was a chronic carrier of HBV.

 

 

Patient and observation Up    Down

The patient was a 27 year old man, followed at Hassan II University Hospital of Fez for chronic hepatitis B discovered during an asthenia check-up in 2014. He had a level of alanine aminotransferase (ALT) equal to 1.26 times ULN and ULN aspartate aminotransferase (AST). The HBs Antigen was positive, Antigene HBe positive with HBe Ac negative and a viral load of 45144142 IU/ml (8.06 log IU/ml). The blood test was normal, hemoglobin=18.10dL, leukocyte=5.12*103μL, polyneutrophils=1.62*103μL, lympocytes=2.85*103μL, platelet=218*103μL, serological test for hepatitis (hepatitis C, Hepatitis D), HIV and sypilica was negative. Liver ultrasonography was normal and the fibroscan showed an elasticity of 5.6 Kpa. For reasons of financial means, the patient was out of sight. In 2017, he reconsulted with cytolysis, ALT=5.74 times ULN, AST=2.06 times ULN, a viral load of 6.63 log IU/ml. The fibroscan was redone with an elasticity measured at 10.8 Kpa. Thus a liver biopsy was performed, giving a Metavir score of A1F2. An antiviral treatment based on tenofovir was prescribed but was only started in January 2019 with an improvement of the hepatic assessment and a viral load at S24 at 260 UI/ml. In April 2020, he presented with an SARS-CoV-2 infection and reported that he was no longer on antiviral B therapy. The patient had presented with influenza-like illness with headache, myalgia and fever of 38.3°C. His liver workup was disturbed with ALT at 4.4 times ULN, AST at 2.04 times ULN, GGT at 1.4 times ULN. Cardiac, respiratory and blood counts were normal. Chest CT scan showed 2 nodules in the right upper lobe of frosted glass with minimal damage estimated at <10%. Management consisted of emergency resumption of Tenofovir in combination with low-dose azythomycin and HCQ. At d14 of his hospitalization. At d18, the ALT and AST levels were 6 times ULN and 2.74 times ULN respectively. At d21, his CT scan showed a total regression of the lesions. He was hospitalized for 35 days. At discharge, the patient's liver function tests improved with a decrease in transaminase levels from baseline from 4.4 times ULN to 3.66 times ULN and from 2 times ULN to 1.44 times ULN for ALT and AST respectively. In July 2020, the patient had a normal liver function test with a negative viral load.

 

 

Discussion Up    Down

Data on the exact prevalence of viral hepatitis in COVID-19 patients are limited, in a meta-analysis, the prevalence of underlying chronic liver disease was estimated at 3% and was significantly associated with severe disease progression and mortality, it should be noted that most of these studies were conducted in China where the prevalence of HBV is high [8]. Hepatic dysfunction is observed in 14 to 53% of COVID-19 patients [3]. The etiology of hepatic injury in COVID-19 patients is multifactorial. It may result from a cytopathic effect of the SARS-CoV-2 virus, the effect of COVID-19 drugs or an underlying liver disease [9]. Patients carrying a hepatitis virus have transiently elevated transaminases that may result from activation of the immune system induced by the virus in question [10]. Likewise, patients who stop their antiviral treatment (e.g. Tenofovir) usually have a virological and biochemical relapse leading to a reactivation of HBV and a worsening of clinical cases. In our case, the patient responded favorably to antiviral therapy and discontinued it, which could be a cause of transaminase exacerbation [11]. The entry of SARS-CoV-2 into the body is via the ACE2 receptors. These receptors are abundantly expressed in type 2 alveolar cells but also in 59.7% cholangiocytes in 2.7% hepatocytes, making the liver a target organ of the coronavirus [9]. Documented sources have reported that COVID-19 is associated with abnormal liver enzyme levels [12]. This could be consistent with our patient's case. He had elevated transaminases on admission.

 

The Wang et al. study demonstrated that SARS-CoV-2 had a direct effect on the liver, based on the results of a post mortem biopsy in 2 patients of COVID-19, the patients had elevated transaminases, SARS-CoV-2 particles were identified in the cytoplasm of hepatocytes, mitochondria were swollen, endoplasmic reticulums were dilated and glycogen granules were decreased [13]. This proves that SARS-CoV-2 is not only able to enter but also to replicate in hepatocytes. A similar study suggested that SARS-CoV-2 could induce cellular apoptosis leading to liver damage. From another point of view, azithromycin is one of the macrolides, which are antibiotics that are toxic to the liver and imperatively in cases of decompensated cirrhosis [14]. During his hospital stay, our patient had a higher transaminase level than when he was admitted, which may be related to an over-added drug origin. HCQ, azithromycin or the HCQ + azithromycin combination is one of the therapeutic alternatives that can eliminate SARS-CoV-2 [15]. In vitro studies have shown that HCQ or the combination of HCQ and azytromycin would inhibit SARS-CoV-2 [16]. A similar study noted that the combination of HCQ and azytromycin had a synergistic effect and would allow clearance of SARS-CoV-2. Chinese studies found that the excretion of COVID-19 virus ranged from 19 to 37 days [17], which is consistent with our patient's case. Patients with HBV treated with immunosuppressive drugs are at risk of reactivation of HBV and therefore morbidity and mortality. Helbling et al. reported cases of viral reactivation after treatment with chloroquine [18].

 

In the study by Liu et al. two patients treated with glucocorticoids (immunosuppressants) to eliminate SARS-CoV-2, also had viral reactivation [5]. Therefore, it is imperative to ensure that the patient continues antiviral B therapy after stopping HCQ and to perform regular transaminase testing. Drug interaction is unlikely between Tenofovir, HCQ and azithromycin because they have different pathways of metabolism and clearance [19]. Zhang et al. found that the course of COVID-19 patients and those with over-infected HBV were not significantly different [20]. Thus, an SARS-CoV-2 and HBV co-infection has no effect on the length of hospitalization, the patient's prognosis or the severe progression of the disease. Our patient progressed well during hospitalization despite persistent cytolysis. Unfortunately, we are not able to determine the exact origin of the liver abnormality. Further studies are needed to evaluate the impact of SARS-CoV-2 on HBV.

 

 

Conclusion Up    Down

Liver damage during SARS-CoV-2 infection is common, especially in severe forms or chronic liver disease. In our patient with chronic HBV, poor compliance with therapy is added to the possible causes of liver dysfunction in the case of this association. Moreover, the evolution was good under treatment with emergency resumption of the antiviral B. We recommend careful monitoring of biochemical parameters.

 

 

Competing interests Up    Down

The authors declare no competing interests.

 

 

Authors' contributions Up    Down

All authors have participated in the elaboration of this document; they have read and approved the final version of this manuscript.

 

 

References Up    Down

  1. Velarde-Ruiz Velasco JA, García-Jiménez ES, Remes-Troche JM. Hepatic manifestations and impact of COVID-19 on the cirrhotic patient. Revista de Gastroenterología de México (English Edition). Rev Gastroenterol Mex. Jul-Sep 2020;85(3):303-311. PubMed | Google Scholar

  2. World Health Organisation. Coronavirus Disease (COVID-19) Dashboard. Accessed 23 September 2020.

  3. Li Y, Xiao SY. Hepatic involvement in COVID-19 patients: pathology, pathogenesis, and clinical implications. J Med Virol. 2020 Sep;92(9):1491-1494. PubMed | Google Scholar

  4. Chen L, Huang S, Yang J, Cheng X, Shang Z, Lu H et al. Clinical characteristics in patients with SARS-CoV-2/HBV co-infection. J Viral Hepat. 2020 Dec;27(12):1504-1507. PubMed | Google Scholar

  5. Liu J, Wang T, Cai Q, Sun L, Huang D, Zhou G et al. Longitudinal changes of liver function and hepatitis B reactivation in COVID-19 patients with pre-existing chronic hepatitis B virus infection. Hepatology Research 2020 Nov;92(11):2785-2791. Google Scholar

  6. Li Y, Li C, Wang J, Zhu C, Zhu L, Ji F et al. A case series of COVID-19 patients with chronic hepatitis B virus infection. J Med Virol. 2020 Nov;92(11):2785-2791. PubMed | Google Scholar

  7. Kukla M, Skonieczna-Żydecka K, Kotfis K, Maciejewska D, Łoniewski I, Lara LuisF et al. COVID-19, MERS and SARS with concomitant liver injury-systematic review of the existing literature. J Clin Med. 2020 May 11;9(5):1420. PubMed | Google Scholar

  8. Kovalic AJ, Satapathy SK, Thuluvath PJ. Prevalence of chronic liver disease in patients with COVID-19 and their clinical outcomes: a systematic review and meta-analysis. Hepatol Int. 2020 Sep;14(5):612-620. PubMed | Google Scholar

  9. Jothimani D, Venugopal R, Abedin MF, Kaliamoorthy I, Rela M. COVID-19 and the liver. J Hepatol. 2020 Nov;73(5):1231-1240 PubMed | Google Scholar

  10. Boettler T, Newsome PN, Mondelli MU, Maticic M, Cordero E, Cornberg M et al. Care of patients with liver disease during the COVID-19 pandemic: Easl-escmid position paper. JHEP Reports. 2020 Jun;2(3):100113. PubMed | Google Scholar

  11. Wong GL-H, Wong VW-S, Thompson A, Jia J, Hou J, Lesmana CRA et al. Management of patients with liver derangement during the COVID-19 pandemic: an Asia-Pacific position statement. Lancet Gastroenterol and Hepatol. 2020 Aug;5(8):776-787. PubMed | Google Scholar

  12. Chen X, Jiang Q, Ma Z, Ling J, Hu W, Cao Q et al. Clinical characteristics of hospitalized patients with SARS-CoV-2 and hepatitis B virus co-infection. Virol Sin. 2020 Dec;35(6):842-845 PubMed | Google Scholar

  13. Wang Y, Liu S, Liu H, Li W, Lin F, Jiang L et al. SARS-CoV-2 infection of the liver directly contributes to hepatic impairment in patients with COVID-19. J Hepatol. 2020 Oct;73(4):807-816. PubMed | Google Scholar

  14. Xu L, Liu J, Lu M, Yang D, Zheng X. Liver injury during highly pathogenic human coronavirus infections. Liver Int. 2020 May;40(5):998-1004. PubMed | Google Scholar

  15. Arshad S, Kilgore P, Chaudhry ZS, Jacobsen G, Wang DD, Huitsing K et al. Treatment with hydroxychloroquine, azithromycin, and combination in patients hospitalized with COVID-19. Int J Infect Dis. 2020 Aug;97:396-403. PubMed | Google Scholar

  16. Million M, Lagier JC, Gautret P, Colson P, Fournier P-E, Amrane S et al. Early treatment of COVID-19 patients with hydroxychloroquine and azithromycin: a retrospective analysis of 1061 cases in Marseille, France. Travel Med Infect Dis. May-Jun 2020;35:101738 PubMed | Google Scholar

  17. Gautret P, Lagier J-C, Parola P, Hoang VT, Meddeb L, Mailhe M et al. Hydroxychloroquine and azithromycin as a treatment of COVID-19: results of an open-label non-randomized clinical trial. Int J Antimicrob Agents. 2020 Jul;56(1):105949. PubMed | Google Scholar

  18. Helbling B, Reichen J. Reactivation of hepatitis B following withdrawal of chloroquine. Schweiz Med Wochenschr. 1994 May 7;124(18):759-62. PubMed | Google Scholar

  19. University of Liverpool. HEP Interactions. Accessed 27 January 2021.

  20. Zhang B, Huang W, Zhang S. Clinical features and outcomes of Coronavirus Disease 2019 (COVID-19) patients With chronic hepatitis B virus infection. Clin Gastroenterol Hepatol. 2020 Oct;18(11):2633-2637. PubMed | Google Scholar

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Case report

What would be the impact of COVID-19 on liver function of a patient with chronic hepatitis B? About a case and literature review

Case report

What would be the impact of COVID-19 on liver function of a patient with chronic hepatitis B? About a case and literature review

Case report

What would be the impact of COVID-19 on liver function of a patient with chronic hepatitis B? About a case and literature review

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