An updated meta-analysis of Chinese herbal medicine for the prevention of COVID-19 based on Western-Eastern medicine.
In: Frontiers in Pharmacology, 2023-12-02, S. 1-25
Online
academicJournal
Zugriff:
Background and aims: Chinese herbal medicine (CHM) was used to prevent and treat coronavirus disease 2019 (COVID-19) in clinical practices. Many studies have demonstrated that the combination of CHM and Western medicine can be more effective in treating COVID-19 compared to Western medicine alone. However, evidence-based studies on the prevention in undiagnosed or suspected cases remain scarce. This systematic review and meta-analysis aimed to investigate the effectiveness of CHM in preventing recurrent, new, or suspected COVID-19 diseases. Methods: We conducted a comprehensive search using ten databases including articles published between December 2019 and September 2023. This search aimed to identify studies investigating the use of CHM to prevent COVID-19. Heterogeneity was assessed by a random-effects model. The relative risk (RR) and mean differences were calculated using 95% confidence intervals (CI). The modified Jadad Scale and the Newcastle-Ottawa Scale (NOS) were employed to evaluate the quality of randomized controlled trials and cohort studies, respectively. Results: Seventeen studies with a total of 47,351 patients were included. Results revealed that CHM significantly reduced the incidence of COVID-19 (RR = 0.24, 95% CI = 0.11-0.53, p = 0.0004), influenza (RR = 0.37, 95% CI = 0.18-0.76, p = 0.007), and severe pneumonia exacerbation rate (RR = 0.17, 95% CI = 0.05-0.64, p = 0.009) compared to non-treatment or conventional control group. Evidence evaluation indicated moderate quality evidence for COVID-19 incidence and serum complement components C 3 and C 4 in randomized controlled trials. For the incidence of influenza and severe pneumonia in RCTs as well as the ratio of CD 4+ /CD 8+ lymphocytes, the evidence quality was low. The remaining outcomes including the disappearance rate of symptoms and adverse reactions were deemed to be of very low quality. Conclusion: CHM presents a promising therapeutic option for the prevention of COVID-19. However, additional high-quality clinical trials are needed to further strengthen evidential integrity. [ABSTRACT FROM AUTHOR]
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Titel: |
An updated meta-analysis of Chinese herbal medicine for the prevention of COVID-19 based on Western-Eastern medicine.
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Autor/in / Beteiligte Person: | Hu, Siying ; Luo, Dan ; Zhu, Qikui ; Pan, Jie ; Chen, Bonan ; Furian, Michael ; Harkare, Harsh Vivek ; Sun, Shoukai ; Fansa, Adel ; Wu, Xiaoping ; Yu, Baili ; Ma, Tianhong ; Wang, Fei ; Shi, Shihua |
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Zeitschrift: | Frontiers in Pharmacology, 2023-12-02, S. 1-25 |
Veröffentlichung: | 2023 |
Medientyp: | academicJournal |
ISSN: | 1663-9812 (print) |
DOI: | 10.3389/fphar.2023.1257345 |
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