ReviewFrontiers in cardiovascular medicine2026
Effects of probiotics on blood lipids, glucose and pressure in patients with coronary heart disease: a systematic review and meta-analysis.
Review in Frontiers in cardiovascular medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
5 authors.
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Abstract
Objective: This study aims to investigate the effects of probiotic supplementation on blood glucose, lipids and pressure in patients with coronary heart disease (CHD) through systematic review and meta-analysis, combined with sequential trial analysis, and to assess its safety. Methods: A systematic search was conducted across five English-language databases: PubMed, Embase, Cochrane Library, Web of Science, and MEDLINE. The search period spanned from the inception of each database to May 31, 2,025. The baseline characteristics and data from the included studies were extracted and analyzed. Meta-analysis and trial sequential analysis (TSA) were performed using RevMan 5.3 and TSA 0.9.5.10 beta, respectively. Results: A total of nine studies involving 478 patients were included in this meta-analysis. The pooled results demonstrated that, compared with the placebo group, probiotic supplementation significantly reduced levels of low-density lipoprotein cholesterol (LDL-C) [mean difference [MD] -11.16, 95% confidence interval [CI] -18.82 to -3.50, Conclusion: Probiotics have been shown to significantly reduce LDL-C and insulin levels in patients with CHD without increasing the risk of adverse events. However, the impact of probiotics on other metabolic parameters such as TC, FBG, and HDL-C remains inconclusive and requires further investigation through well-designed studies. Systematic Review Registration: https://www.crd.york.ac.uk/PROSPERO/ PROSPERO CRD420251272111.
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