Article Publish Status: FREE
Abstract Title:

Efficacy and safety of total glucosides of paeony combined with methotrexate and leflunomide for active rheumatoid arthritis: a meta-analysis.

Abstract Source:

Drug Des Devel Ther. 2019 ;13:1969-1984. Epub 2019 Jun 17. PMID: 31354242

Abstract Author(s):

Yao Huang, Hui Wang, Zhe Chen, Yu Wang, Kai Qin, Ying Huang, Xin Ba, Weiji Lin, Shenghao Tu

Article Affiliation:

Yao Huang


Total glucosides of paeony (TGP) have been confirmed to reduce hepatotoxicity caused by methotrexate (MTX) and leflunomide (LEF) in rheumatoid arthritis (RA). Nevertheless, high-quality evidence-based meta-analysis data on the issue are unavailable. This study aimed to evaluate the efficacy and safety of this combination treatment for RA.PubMed, EMBASE, Web of Science, Cochrane Library, ClinicalTrials, Chinese Biomedical Literature database, China National Knowledge Internet, Wan Fang, and VIP were searched up to February 2019. Randomized controlled trials (RCTs) on the efficacy and safety of TGP combined MTX and LEF for RA were included.Eight RCTs were included in the final meta-analysis. Pooled results showed better therapeutic effects against RA in the TGP-treated group (RR =1.10, 95% CI: 1.04 -1.16). The TGP+MTX+LEF group showed a reduced erythrocyte sedimentation rate (MD = -2.80 mm/h, 95% CI: -5.08 - -0.52), C-reactive protein level (MD = -4.17 mg/L, 95% CI: -7.84 - -0.51), and rheumatoid factor (MD = -12.09 IU/mL, 95% CI: -14.05 - -10.14). Besides, the combination treatment tended to benefit lipid profiles (total cholesterol: 95% CI: -1.27-0.06; triglycerides: 95% CI: -0.49 - -0.08; high-density lipoprotein cholesterol: 95% CI: 0.15-0.83; and low-density lipoprotein cholesterol: 95% CI: -0.54 - -0.02). Adverse events, hepatotoxicity in particular, significantly decreased (RR =0.55, 95% CI: 0.38-0.80) in the TGP group.Compared to MTX and LEF therapy, TGP combination treatment may be a more effective and safer strategy. It is advisable to apply TGP as an adjuvant given its hepatoprotective and possible lipid-regulating effect. However, further large-scale and high-quality clinical trials are warranted, and the efficacy of TGP in terms of its effect on lipid profiles should be further confirmed.

Study Type : Meta Analysis

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Sayer Ji
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