Background: Coronavirus disease-2019 (COVID-19), a worldwide disaster, has already affected lots of people. Effective care and therapy are currently being evaluated in full swing. Purpose: Our purpose was to investigate the effects of tocilizumab, an interleukin-6 receptor inhibitor, on treatment of adult patients with COVID-19 pneumonia. Data Sources, Study Selection, and Data Extraction: We conducted a meta-analysis and searched for relevant studies on Pubmed, Embase, and the Cochrane Library without restrictions on language from inception until February 1, 2021. Fifteen studies were included for this meta-analysis. Two authors independently selected and screened these studies, assessed the quality of included studies, and extracted related information. Results: Fifteen studies were included in this meta-analysis. The main studies showed that tocilizumab was associated with lower mortality (risk ratio = 0.62, 95% confidence interval = 0.46–0.83; and hazard ratio = 0.61, 95% confidence interval = 0.51–0.72). Using tocilizumab might also affect biochemistry indicators (lowered C-reactive protein and ferritin, increased lymphocyte count). Conclusion: These current bodies of evidence could indicate that early use of tocilizumab was associated with lower mortality in adult patients with COVID-19. Early use of tocilizumab could reduce the mortality rate of adult patients with COVID-19 without obvious fatal side effects, which may be a treatment option in patients with COVID-19 pneumonia. Systematic Review Registration: The study protocol was registered on PROSPERO (ID:242811).
CITATION STYLE
Chen, C. C., Yang, Y. P., Tsai, H. L., & Tung, T. H. (2022, March 30). Effects of Tocilizumab on Adults With COVID-19 Pneumonia: A Meta-Analysis. Frontiers in Medicine. Frontiers Media S.A. https://doi.org/10.3389/fmed.2022.838904
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