The effect of Astragalus as an adjuvant treatment in type 2 diabetes mellitus: A (preliminary) meta-analysis
发布时间：2025-04-30
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- 发布时间：
- 2025-04-30
- 论文名称：
- The effect of Astragalus as an adjuvant treatment in type 2 diabetes mellitus: A (preliminary) meta-analysis
- 发表刊物：
- JOURNAL OF ETHNOPHARMACOLOGY
- 摘要：
- Ethnopharmacological relevance: Astragalus is a traditional Chinese medicine that is widely used for tonifying Qi (Qi mainly means life energy) to treat diabetes mellitus and its complications.
Aim of the study: We performed a meta-analysis to evaluate the effect of Astragalus in adjuvant treatment of type 2 diabetes mellitus (T2DM), and to provide novel information to improve clinical decision making.
Materials and methods: We conducted an exhaustive database search (PubMed, EMbase, Cochrane Library, China Knowledge Resource Integrated Database (CNKI), Wanfang data and SinoMed) of studies associated with 'Astragalus' and 'type 2 diabetes mellitus' until December 2015. Following quality assessment of study eligibility, the extracted data were statistically analyzed using STATA, ver. 12.0 (Stata Corp.).
Results: A total of 13 studies with 1054 participants were included in this meta-analysis. Two subgroups were identified, based on Astragalus dosing regimens: control group vs. Astragalus injection (AI); control group vs. Astragalus aqueous decoction (AAD). The pooled results showed that, in comparison with control group, Astragalus administration significantly reduced fasting plasma glucose (FPG) in both the AI group (WMD= 0.28, 95% CI= -0.46 to 0.10, P=0.002, I-2=18.5%) and the AAD group (WMD= -0.83, 95% CI=-1.07 to -0.58, P=0.000, I-2=0.0%); postprandial plasma glucose (PPG) was also significantly reduced in the AI group (WMD= 0.47, 95% CI=-0.77 to -0.17, P=0.002, I-2=46.8%) and the AAD group (WMD= -1.19, 95% Cl=-1.63 to -0.75, P=0.000, I-2=49.3%). Fasting insulin (Fins) was significantly reduced only in the AAD treatment group (SMD=-0.33, 95% CI= -0.55 to 0.10,P=0.005, I-2=1.0%) as was the homeostasis model assessment insulin resistance index (HOMA-IRI) levels (SMD= 1.66, 95% CI=-3.24 to 0.09, P=0.038, I-2=94.0%). Although MD treatment significantly reduced levels of glycated hemoglobin A1c (HbA1c) (WMD=-1.77, 95% Cl= -3.06 to 0.47, P=0.007, I-2=90.8%), AI treatment failed to show significant efficacy (WMD= 0.28, 95% Cl= 0.63 to -0.06, P=0.102, I-2=83.8%). Sensitivity analysis failed to detect outliers in all studies while Egger's linear regression test revealed a lack of publication bias in this meta-analysis (P=0.771, 95%CI = -3.51 to 4.56).
Conclusions: Astragalus may be beneficial as an adjuvant therapy in the treatment of type 2 diabetes. However, due to the limited quality of existing studies, further high-quality studies are warranted before definitive conclusions may be reached.
- 合写作者：
- Huiping Tian, Yalin Dong*
- 是否译文：
- 否
- 发表时间：
- 2016-09-15