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Updated: Apr 6, 2026

Fecal Microbiota Transplantation via Colonoscopy for Recurrent C. difficile Infection
Published on: December 8, 2014
[Fecal microbiota transplantation in recurrent Clostridium difficile infection. Report of one case]
Abstract:
Fecal microbiota transplantation (FMT) has an incomparable efficacy to treat recurrent Clostridium difficile infection, with near 90% of success. We report a 57 years old woman who developed an antibiotic associated diarrhea with a positive polymerase chain reaction test for Clostridium Difficile toxin. She was successfully treated with Vancomycin trice but diarrhea recurred. Therefore a fecal microbiota transplant was performed using solid stools from a relative, diluted in saline and instilled in the distal ileon, with a good clinical response, without recurrence of diarrhea, during a 6-month follow-up.
Insights
Fecal microbiota transplantation (FMT) offers high success for recurrent Clostridium difficile infection. A case study shows FMT effectively resolved persistent diarrhea after multiple vancomycin treatments in a 57-year-old woman.
Area of Science:
- Microbiology
- Gastroenterology
- Infectious Diseases
Background:
- Recurrent Clostridium difficile infection (CDI) poses a significant clinical challenge.
- Antibiotic-associated diarrhea can lead to severe gastrointestinal distress.
- Standard treatments like vancomycin may fail in refractory CDI cases.
Observation:
- A 57-year-old woman experienced recurrent CDI despite three courses of vancomycin.
- The patient presented with antibiotic-associated diarrhea confirmed by positive Clostridium difficile toxin PCR.
- Persistent symptoms necessitated exploring alternative therapeutic strategies.
Findings:
- Fecal microbiota transplantation (FMT) was performed using a relative's stool, instilled into the distal ileum.
- The patient achieved a good clinical response following FMT.
- Diarrhea resolved completely, with no recurrence observed during a 6-month follow-up period.
Implications:
- FMT demonstrates high efficacy in treating recurrent and refractory Clostridium difficile infections.
- This case highlights FMT as a viable and successful therapeutic option when conventional treatments fail.
- Successful FMT can restore gut microbiome balance, leading to sustained clinical improvement and preventing relapse.
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