• Pengda Qu, Shiyu Du, Wei Wang, Zhaorong Peng, Qian Hu, Haiyang Wang, and Xiaohu Tang.
• First Clinical Medical College, Yunnan University of Chinese Medicine, Kunming, China.
• Medicine (Baltimore). 2024 Jan 5; 103 (1): e36722e36722.

BackgroundPrevious studies have shown that traditional Chinese medicine decoction (TCMD) could ameliorate the clinical symptoms and laboratory indicators of gouty arthritis (GA) patients. However, few investigations have been conducted on the efficacy and safety of TCMD for GA, the underlying mechanism of TCMD for GA, and the relationship between the TCMD active ingredients and GA targets.MethodsRandomized controlled trials of TCMD for GA were retrieved from Chinese and English databases. Meta-analysis was conducted by Stata 17 software. Potential sources of heterogeneity were identified through subgroup analysis, meta-regression, and heterogeneity test. Publication bias was assessed by Egger's test and funnel plots. The ingredients and targets related to TCMD and GA were obtained from multiple databases, such as TCMSP and DrugBank. The protein-protein interaction network, GO and KEGG analysis was constructed using STRING and DAVID. Molecular docking and visualization of the results were completed by AutoDock and PyMOL software.ResultsEighty-four studies were included, involving 7151 patients and 10 outcome indicators. Meta-analysis showed that, compared to routine treatment, TCMD could better reduce the incidence of adverse events and the level of laboratory indicators including blood uric acid (BUA), C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), interleukin 6 (IL-6), interleukin 8 (IL-8), interleukin 1β (IL-1β), and tumor necrosis factor-α (TNF-α). In the section of network pharmacology, we retrieved 150 active ingredients and 303 target genes from the top 10 herbs in 84 studies, as well as 3082 disease targets and 195 cross targets of the herbs and GA. The top ranked ingredients, intersection targets, and signaling pathways included quercetin, kaempferol, and wogonin; AKT1, TNF, and TP53; as well as IL-17, HIF-1, and PI3K-AKT, etc. Among the 81 molecular docking results, we visualized 10 results with low binding energy, including IL1B and beta-sitosterol, MYC and beta-sitosterol, etc.ConclusionTCMD could be a satisfactory complementary and alternative therapy for GA. However, it should be verified by further studies. Future research could be conducted from the following active ingredients, targets, and signal pathways, such as wogonin, sitosterol, and sitosterol; AKT1, TNF, IL6, and TP53; and IL-17, HIF-1, and PI3K-AKT signaling pathway.Copyright © 2024 the Author(s). Published by Wolters Kluwer Health, Inc.

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