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KMID : 1039120240130020083
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Clinical and Experimental Vaccine Research
2024 Volume.13 No. 2 p.83 ~ p.90
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Efficacy, immunogenicity, and safety of COVID-19 vaccines in individuals with liver cirrhosis: a rapid review and meta-analysis
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Faranak Salajegheh
Mohammad Rezaei Zadeh Rukerd
Mohsen Nakhaie
Zohreh-Al-Sadat Ghoreshi
Javad Charostad
Nasir Arefinia
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Abstract
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The emergence of coronavirus disease 2019 (COVID-19) vaccines has been a remarkable advancement. However, the efficacy, immunogenicity, and safety of these vaccines in individuals with liver cirrhosis require careful evaluation due to their compromised immune status and potential interactions with underlying liver disease. The present study aimed to evaluate the safety and efficacy of COVID-19 vaccines in liver cirrhosis patients. In the present study, we searched international databases, including Google Scholar, PubMed, Scopus, Embase, and Web of Science. The search strategy was carried out by using keywords and MeSH (Medical Subject Headings) terms. STATA ver. 15.0 (Stata Corp., USA) was used to analyze the data statistically. The analysis was performed using the randomeffects model. We also used the chi-square test and I2 index to calculate heterogeneity among studies. For evaluating publication bias, Begg’s funnel plots and Egger’s tests were used. A total of 4,831 liver cirrhosis patients with COVID-19 were examined from 11 studies. The rate of hospitalization in the patients with liver cirrhosis was 17.6% (95% confidence interval [CI], 9%?44%). The rate of fever in the patients with liver cirrhosis was 4.5% (95% CI, 0.9%?8.1%). The rate of positive neutralizing antibodies in the patients with liver cirrhosis was 82.5% (95% CI, 69.8%?95.1%). Also, the rates of seroconversion after the second vaccination in patients with liver cirrhosis and the control group were 96.6% (95% CI, 92.0%?99.0%), and 99.7% (95% CI, 99.0%?100.0%), respectively. COVID-19 vaccines have demonstrated promising efficacy, immunogenicity, and safety profiles in individuals with liver cirrhosis, providing crucial protection against COVID-19-related complications.
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KEYWORD
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COVID-19 vaccine, Liver cirrhosis, Efficacy, Immunogenicity, Safety
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