Efficacy and safety of Jinhua Qinggan granules in the treatment of coronavirus disease 2019 (COVID-19): A systematic review and meta-analysis.

OBJECTIVE: To evaluate, using meta-analysis, the efficacy and safety profile of Jinhua Qinggan granules (JHQG) in the treatment of novel coronavirus pneumonia. METHODS: We screened multiple publication databases (PubMed, Embase, The Cochrane Library, Web of Science, CNKI, WanFang, and VIP), using parameters designed to identify articles detailing randomized controlled trials relating to the treatment of novel coronavirus pneumonia with JHQG. The inclusion period for each search was the point of database inception to November 2022. Each piece of literature identified in our initial screening was independently reviewed by 2 researchers, who extracted the relevant data and evaluated the bias risk associated with the study. The data was split in 2: the control group (containing patients who had received routine treatment or placebo) and the experimental group (containing patients treated with JHQG). The meta-analysis was performed using Revman 5.4 software. The quality of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation approach. RESULTS: Four articles were selected for this study and combined included a total of 582 patients, which were subdivided into experimental (n = 347) and control (n = 235) groups. The results showed that treatment with JHQG could significantly: enhance the improvement rate of primary symptoms [relative ratio (RR) = 1.26,95% confidence interval (CI) (1.07, 1.49), P = .007] and fever [RR = 1.48, 95% CI (1.07, 2.04), P = .02]; decrease the viral nucleic acid in patients with coronavirus disease 2019 (COVID-19) [RR = 2.04, 95% CI (1.15, 3.62), P = .02] and reduce the progression of pneumonia [RR = 0.34, 95% CI (0.17, 0.67), P = .002]. However, there was no significant difference between the 2 groups with regards to: the improvement rate of cough, nausea and vomiting, fatigue, computed tomography, or frequency of adverse reactions. CONCLUSIONS: Current evidence indicates that JHQG is effective in treating COVID-19, increasing the rate of improvement for fever, increasing the negative rate of viral nucleic acid in patients with COVID-19 and reducing the aggravation rate of pneumonia. These conclusions need to be verified by further rigorous studies, as the existing results were limited by the number and quality of the included studies.

Chinese herbal bath therapy for the treatment of Atopic dermatitis in children: A meta-analysis and systematic review.

BACKGROUND: To conduct a systematic review of the efficacy of Chinese herbal bath therapy on children with Atopic dermatitis. METHODS: We searched Chinese databases (CNKI, VIP, and Wanfang) and English databases (PubMed, Embase, Web of science, Cochrane library) for studies from the establishment of the database to September 2022. The included literature was randomized control studies investigating the treatment of Atopic dermatitis in children by Chinese herbal bath therapy. The outcomes included the cure rate, scoring atopic dermatitis (SCORAD) index, adverse reactions and recurrence rate. RevMan 5.4 was used to analyze the extracted data. RESULTS: A total of 8 related studies were included containing 854 cases. The meta-analysis showed that Chinese herbal bath therapy group was superior to control group in terms of cure rate, SCORAD index, adverse reactions and recurrence rate in children with Atopic dermatitis [RR = 1.11, 95%(1.02, 1.21), P = .01; SMD = -0.77, 95%(-0.99, -0.55), P < .00001; RR = 0.44, 95%CI(0.28,0.67), P = .0002; RR = 0.25, 95%CI(0.10, 0.59), P = .0002]. CONCLUSION: The present study shows that Chinese herbal bath therapy is an effective treatment for children with Atopic dermatitis in China.