Obesity

Fecal microbiota transplantation in obesity metabolism: A meta analysis and systematic review

Diabetes Res Clin PractPublished Systematic review and meta-analysis of randomised trials

Authors' conclusion

FMT is more advantageous for obese patients with elevated blood pressure, disordered glucose and insulin metabolism, and elevated blood lipids. The study of metabolic factors in obese patients will be our starting point in the future.

Study context

Population
Obese/metabolic syndrome patients
Participants
334 patients10 studies
Comparison
Fecal microbiota transplantation (FMT) from lean donors vs placebo
Outcome
Clinically significant parameters of obesity and metabolic syndrome (change before vs after treatment)

Pooled result

As reported in the abstract

  • FMT significantly and negatively associated with most indices of abdominal adiposity incl. caloric intake, fasting glucose, HOMA-IR, systolic and diastolic BP, total cholesterol, HDL, LDL, TG and CRP
  • Obesity parameters incl. fasting glucose and acetic acid increased following FMT

Original publication

Fecal microbiota transplantation in obesity metabolism: A meta analysis and systematic review. Diabetes Res Clin Pract. Published 24 June 2023. doi:10.1016/j.diabres.2023.110803

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