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Updated: Apr 8, 2026
Fecal Microbiota Transplantation via Colonoscopy for Recurrent C. difficile Infection
Published on: December 8, 2014
Long-term Follow-up Study of Fecal Microbiota Transplantation for Severe and/or Complicated Clostridium difficile
Olga C Aroniadis1, Lawrence J Brandt, Adam Greenberg
1*Montefiore Medical Center, Bronx, NY †Centre for Digestive Diseases, Five Dock, NSW, Australia ‡Brown Alpert Medical School, Providence, RI §Integris Baptist Medical Center, Oklahoma City, OK ∥Division of Gastroenterology, University of Washington, Seattle ¶Peace Health Southwest Hospital, Vancouver, WA #Mayo Clinic, Rochester, MN **East Bay Center for Digestive Health, Oakland, CA ††Ochsner Medical Center, New Orleans, LA.
Goal:
Our aim was to investigate fecal microbiota transplantation (FMT) efficacy in patients with severe and/or complicated Clostridium difficile infection (CDI).
Background:
FMT is successful for recurrent CDI, although its benefit in severe or complicated CDI has not specifically been evaluated.
Study Methods:
A multicenter long-term follow-up study was performed in patients who received FMT for severe and/or complicated CDI (diagnosed using standard criteria). Pre-FMT and post-FMT questionnaires were completed. Study outcomes included cure rates and time to resolution of symptoms.
Results:
A total of 17 patients (82% inpatients, 18% outpatients) were included (76.4% women; mean age, 66.4 y; mean follow-up, 11.4 mo). Patients had severe and complicated (76.4%) or either severe or complicated (23.6%) CDI. Sixteen patients (94.1%) had diarrhea, which resolved in 12 (75%; mean time to resolution, 5.7 d) and improved in 4 (25%) after FMT. Eleven patients (64.7%) had abdominal pain, which resolved in 8 (72.7%; mean time to resolution, 9.6 d) and improved in 3 (27.3%) after FMT. Two of 17 patients experienced early CDI recurrence (≤90 d) after FMT (primary cure rate, 88.2%); and in 1 patient, a second FMT resulted in cure (secondary cure rate, 94.1%). Late CDI recurrence (≥90 d) was seen in 1 of 17 patients (5.9%) in association with antibiotics and was successfully treated with a repeat FMT. No adverse effects directly related to FMT occurred.
Conclusions:
FMT was successful and safe in this cohort of patients with severe or complicated CDI. Primary and secondary cure rates were 88.2% and 94.1%, respectively.
