Fecal microbiota transplantation in patients with metabolic syndrome and obesity: A randomized controlled trial.

Autor:	da Ponte Neto AM; Departament of Gastroenterology, Faculdade de Medicina, Universidade de Sao Paulo, Serviço de Endoscopia Gastrointestinal do Hospital das Clínicas HCFMUSP, São Paulo 05403-010, SP, Brazil., Clemente ACO; Department of Endocrinology, Hospital das Clínicas, University of São Paulo School of Medicine, São Paulo 05403-010, SP, Brazil., Rosa PW; Department of Endocrinology, Hospital das Clínicas, University of São Paulo School of Medicine, São Paulo 05403-010, SP, Brazil., Ribeiro IB; Departament of Gastroenterology, Faculdade de Medicina, Universidade de Sao Paulo, Serviço de Endoscopia Gastrointestinal do Hospital das Clínicas HCFMUSP, São Paulo 05403-010, SP, Brazil. igorbraga1@gmail.com., Funari MP; Departament of Gastroenterology, Faculdade de Medicina, Universidade de Sao Paulo, Serviço de Endoscopia Gastrointestinal do Hospital das Clínicas HCFMUSP, São Paulo 05403-010, SP, Brazil., Nunes GC; Departament of Gastroenterology, Faculdade de Medicina, Universidade de Sao Paulo, Serviço de Endoscopia Gastrointestinal do Hospital das Clínicas HCFMUSP, São Paulo 05403-010, SP, Brazil., Moreira L; Department of Clinical and Toxicology Analysis, School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05403-010, SP, Brazil., Sparvoli LG; Department of Clinical and Toxicology Analysis, School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05403-010, SP, Brazil., Cortez R; Department of Clinical and Toxicology Analysis, School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05403-010, SP, Brazil., Taddei CR; Department of Clinical and Toxicology Analysis, School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05403-010, SP, Brazil.; School of Arts, Science and Humanities, University of São Paulo, São Paulo 05403-010, SP, Brazil., Mancini MC; Department of Endocrinology, Hospital das Clínicas, University of São Paulo School of Medicine, São Paulo 05403-010, SP, Brazil., de Moura EGH; Departament of Gastroenterology, Faculdade de Medicina, Universidade de Sao Paulo, Serviço de Endoscopia Gastrointestinal do Hospital das Clínicas HCFMUSP, São Paulo 05403-010, SP, Brazil.
Jazyk:	angličtina
Zdroj:	World journal of clinical cases [World J Clin Cases] 2023 Jul 06; Vol. 11 (19), pp. 4612-4624.
DOI:	10.12998/wjcc.v11.i19.4612
Abstrakt:	Background: Metabolic syndrome is a multifactorial disease, and the gut microbiota may play a role in its pathogenesis. Obesity, especially abdominal obesity, is associated with insulin resistance, often increasing the risk of type two diabetes mellitus, vascular endothelial dysfunction, an abnormal lipid profile, hypertension, and vascular inflammation, all of which promote the development of atherosclerotic cardiovascular disease. Aim: To evaluate the outcomes of fecal microbiota transplantation (FMT) in patients with metabolic syndrome. Methods: This was a randomized, single-blind placebo-controlled trial comparing FMT and a sham procedure in patients with metabolic syndrome. We selected 32 female patients, who were divided into eight groups of four patients each. All of the patients were submitted to upper gastrointestinal endoscopy. In each group, two patients were randomly allocated to undergo FMT, and the other two patients received saline infusion. The patients were followed for one year after the procedures, during which time anthropometric, bioimpedance, and biochemical data were collected. The patients also had periodic consultations with a nutritionist and an endocrinologist. The primary end point was a change in the gut microbiota. Results: There was evidence of a postprocedural change in microbiota composition in the patients who underwent FMT in relation to that observed in those who underwent the sham procedure. However, we found no difference between the two groups in terms of the clinical parameters evaluated. Conclusion: There were no significant differences in biochemical or anthropometric parameters, between the two groups evaluated. Nevertheless, there were significant postprocedural differences in the microbiota composition between the placebo group. To date, clinical outcomes related to FMT remain uncertain. Competing Interests: Conflict-of-interest statement: All the authors declare that they have no conflicts of interest related to this manuscript. (©The Author(s) 2023. Published by Baishideng Publishing Group Inc. All rights reserved.)
Databáze:	MEDLINE
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