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Published on: June 13, 2021
Synbiotic supplementation for glycemic status in pregnant women: a meta-analysis of randomized clinical trials
Cheng Luo1, Jinxing Wan1, Zichen Rao1
1Department of Endocrinology, Quzhou People's Hospital, Quzhou, P. R. China.
Background:
The effect of synbiotic supplementation on glycemic status in pregnant women remained controversial and this meta-analysis aimed to explore the efficacy of synbiotic supplementation on glycemic status in pregnant women.
Methods:
We have searched PubMed, EMbase, Web of science, EBSCO, and Cochrane library databases and randomized controlled trials (RCTs) assessing the effect of synbiotic on glycemic status in pregnant women were included. The meta-analysis was performed using the random-effect model.
Results:
Four RCTs were included in the meta-analysis. Overall, compared with control intervention in pregnant women, synbiotic supplementation was associated with significantly reduced serum insulin (SMD = -0.69; 95%CI = -1.06 to -0.32; p = .0002) and homoeostasis model assessment of insulin resistance (HOMA-IR, SMD = -0.53; 95%CI = -0.87 to -0.18; p = .003), but had no significant effect on fasting plasma glucose (FPG, SMD = -0.16; 95%CI = -0.43 to 0.11; p = .24), quantitative insulin sensitivity check index (QUICKI, SMD = 0.54; 95%CI = -0.10 to 1.18; p = .10) or CRP (SMD = -0.29; 95%CI = -1.23 to 0.64; p = .54).
Conclusions:
Synbiotic supplementation was beneficial to glycemic control in pregnant women.
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