兰州大学循证社会科学交叉创新实验室 Innovation Laboratory of Evidence-based Social Sciences,Lanzhou University

The add-on effect of Chinese herbal medicine on COVID-19: A systematic review and meta-analysis

Yefeng Cai; Yaolong Chen; Lin Lin
2021-05-01
Background: Chinese herbal medicine (CHM) is thought to be a potential intervention in the treatment of coronavirus disease (COVID-19). Purpose: This study aimed to investigate the efficacy and safety of CHM or CHM combination therapy for COVID-19. Study design: Systematic review and meta-analysis Methods: We searched for relevant studies in the CNKI, CBM, Wanfang Data, PubMed, Cochrane Library, Embase, and other resources from their inception to April 15, 2020. Randomized controlled trials, cohort studies, and case-control studies on CHM or CHM combination therapy for COVID-19 were included. Meta-analysis was performed according to the Cochrane Handbook. Results: Overall, 19 studies with 1474 patients were included. Meta-analysis showed that the overall clinical effectiveness (OR = 2.67, 95% CI 1.83-3.89, I-2 = 0%), improvement in the CT scan (OR = 2.43, 95% CI 1.803.29, I-2 = 0%), percentage of cases turning to severe/critical (OR = 0.40, 95% CI 0.24-0.67, I-2 = 17.1%), reverse transcription-polymerase chain reaction (RT-PCR) negativity rate (OR = 2.55, 95% CI 1.06-6.17, I-2 = 56.4%) and disappearance rate of symptoms (fever, cough, and fatigue) were superior by combined CHM treatment of COVID-19. However, there was no statistical difference between the two groups in terms of length of hospital stay (WMD = -0.46, 95% CI -3.87 - 2.95, I-2 = 99.5%), and rate of adverse effects (OR = 1.21, 95% CI 0.48-3.07, I-2 = 43.5%). The quality of evidence was very low to low. Conclusion: The combined treatment of COVID-19 with Chinese and Western medicine may be effective in controlling symptoms and reducing the rate of disease progression due to low quality evidence.
Phytomedicine
卷号:85
ISSN:0944-7113|收录类别:SCIE
DOI
10.1016/j.phymed.2020.153282
EISSN
1618-095X
出版日期
2021-05-01
资助信息
Guangdong Provincial Key Laboratory of Research on Emergency in TCM (No. 2017B030314176).
资助机构
Guangdong Provincial Key Laboratory of Research on Emergency in TCM
相关链接
https://www.sciencedirect.com/science/article/pii/S0944711320301136?via%3Dihub
语种
英文
国家
中国
学科领域
循证医学
被引频次(WOS)
43
研究类型
Meta分析
关键词
Chinese herbal medicine COVID-19 Systematic review Meta-analysis
WOS学科分类
Plant Sciences Chemistry, Medicinal Integrative & Complementary Medicine Pharmacology & Pharmacy