The prevalence of recurrent Clostridium difficile infection (RCDI) is increasing; fecal microbiota transplantation (FMT) is an effective therapy. However, there have been no studies of the efficacy of a single session of combined enteral and colonic FMT or characterizations of changes in the microbiota between donors and recipients. We performed a study of 27 patients with RCDI who were given a fixed volume of processed fecal filtrate via enteroscopy and colonoscopy in a single session. Patients were closely monitored, and fecal samples were collected from 2 patient-donor pairs for 16S rRNA analysis. All patients had reduced stool frequency, abdominal pain, white blood cell counts, and elimination of fecal C difficile toxin (P <.05). FMT increased microbial diversity, increasing proportions of Lachnospiraceae (phylum Firmicutes) and reducing proportions of Enterobacteriaceae. FMT was associated with marked changes in the composition of fecal microbiota in 2 patients with RCDI.
- 16s rrna analysis
- Clostridium difficile
- Fecal microbiota transplantation
ASJC Scopus subject areas