Is fecal microbiota transplantation (FMT) an effective treatment for patients with functional gastrointestinal disorders (FGID)?

D. M. Pinn, O. C. Aroniadis, L. J. Brandt

Research output: Contribution to journalReview articlepeer-review

77 Scopus citations

Abstract

Background: Despite its high prevalence and significant effect on quality of life, the etiology of functional gastrointestinal disorders (FGID), and specifically irritable bowel syndrome (IBS), has yet to be fully elucidated. While alterations in immunity, motility, and the brain-gut axis have been implicated in disease pathogenesis, the intestinal microbiota are increasingly being shown to play a role and numerous studies have demonstrated significant differences from normal in the intestinal flora of patients with FGID, and between types of FGID. Fecal microbiota transplantation (FMT) is a curative therapy for Clostridium difficile infection (CDI), a disease hallmarked by intestinal dysbiosis, and FMT is now being explored as a means to also restore intestinal homeostasis in FGID. Purpose: This review aims to investigate the role of intestinal microbiota in the pathogenesis of FGID, the implications of FMT for the treatment of FGID, and the challenges encountered in measuring response to a specific intervention in patients with FGID.

Original languageEnglish (US)
Pages (from-to)19-29
Number of pages11
JournalNeurogastroenterology and Motility
Volume27
Issue number1
DOIs
StatePublished - Jan 1 2015

Keywords

  • Fecal microbiota transplantation
  • Functional gastrointestinal disorders
  • Intestinal microbiota
  • Irritable bowel syndrome

ASJC Scopus subject areas

  • Physiology
  • Endocrine and Autonomic Systems
  • Gastroenterology

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