COVID-19 AMONG PATIENTS WITH HEPATITIS B OR HEPATITIS C: A SYSTEMATIC REVIEW

Background & aims: Hepatic manifestations of coronavirus disease 2019 (COVID-19) are common among people infected with hepatitis B virus (HBV) and hepatitis C virus (HCV). This systematic review aimed to summarize the evidence on COVID-19 patients with HBV or HCV co-infections. Methods: We searched multiple electronic databases and preprint servers from December 1, 2019 to August 9, 2020. Studies were included if they reported quantitative empirical data on COVID- 19 patients with HBV or HCV co-infections. Descriptive analyses were reported and data were narratively synthesized. Quality assessments was completed using the Joanna Briggs Institute critical appraisal tools. Results: Out of the 941 identified records, 28 studies were included. Of the eligible studies, 235 patients with COVID-19 were infected with HBV and 22 patients with HCV. Most patients were male and mean age was 49.8 and 62.8 in patients with HBV and HCV, respectively. Death proportion was 6% among COVID-19-HBV and 13% among COVID-19-HCV co-infected patients. Among COVID-19 patients, 34.1% and 76.2% reported at least one comorbidity besides HBV and HCV infections, mainly hypertension and diabetes mellites type 2. The most common COVID-19-related symptoms in both HBV and HCV groups were fever, cough and dyspnea. ICU admission was reported in 14.1% and 21.4% of individuals with HBV and HCV, respectively. Conclusions: Our findings suggest a considerable risk of morbidity and mortality among COVID-19 patients with HBV and HCV. Careful assessment of hepatic manifestations upon admission of patients could help improve health outcomes among COVID-19 patients with HBV or HCV coinfections.