Probiotics Supplementation on Cardiac Remodeling Following Myocardial Infarction: a Single-Center Double-Blind Clinical Study.
Abstract
Adverse cardiac remodeling after myocardial infarction (MI) can lead to the syndrome of heart failure (HF). Recently, changes in gut microbiota composition (dysbiosis) have appeared as a novel candidate that may be linked to the development of CR and HF. The aim of this trial was to evaluate the effects of probiotics administration on attenuating CR in patients with MI. A single-center double-blind placebo-controlled stratified randomized clinical study was conducted in 44 subjects with MI who underwent percutaneous coronary intervention (PCI). Patients were randomly assigned to take, with lunch, either a probiotic capsule containing 1.6 × 109 colony-forming unit (CFU) of bacteria (treatment group) or capsules contained inulin (control group) over 3 months. CR biomarkers (including serum procollagen III, transforming growth factor beta (TGF-β), trimethylamine N-oxide (TMAO), and matrix metallopeptidase 9 (MMP-9)) were assessed. Echocardiography results were measured at baseline and after the intervention. Significant decreases were seen in serum TGF-β concentrations (- 8.0 ± 2.1 vs. - 4.01 ± 1.8 pg/mL, p = 0.001) and TMAO levels (- 17.43 ± 10.20 vs. - 4.54 ± 8.7 mmol/L, p = 0.043), and there were no differences were seen in MMP...Continue Reading
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Cardiac Remodeling
Cardiac remodeling in response to a myocardial infarction is characterized by progressive ventricular dilatation, cardiac hypertrophy, fibrosis, and deterioration of cardiac performance. Discover the latest research on Cardiac Remodeling here.