Fecal microbiota transplantation for recurrent C. difficile infection in ulcerative colitis patients
Official title: Fecal Microbiota Transplantation in Patients With Recurrent Clostridioides Cifficile Infection and Ulcerative Colitis: Single Infusion Versus Sequential Approach
Run by Fondazione Policlinico Universitario Agostino Gemelli IRCCS · NCT06071312 · Data updated 2026-11-12
This study is testing whether a single infusion of fecal microbiota transplantation can help people with ulcerative colitis who keep getting C. difficile infections feel better compared to a step-by-step approach.
Quick facts
| Phase | Phase1; Phase2 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years to 75 Years |
| Sex | All |
| Enrollment | 64 (estimated) |
| Sponsor | Fondazione Policlinico Universitario Agostino Gemelli IRCCS Academic / other |
| Locations | 1 site (Rome) |
| Status | Recruiting |
| Started | September 23, 2023 |
| Main results expected | September 24, 2026 |
| Study ends | September 24, 2026 |
| Registry record updated | March 19, 2026 |
| Trial ID | NCT06071312 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are adults aged 18 and older with active ulcerative colitis and a history of recurrent CDI.
✕Probably not a fit
Patients with other gastrointestinal infections, severe comorbidities, or those who have undergone certain previous treatments may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This clinical trial investigates the effectiveness of fecal microbiota transplantation (FMT) in patients suffering from recurrent Clostridioides difficile infection (CDI) and ulcerative colitis (UC). It compares a single infusion of FMT to a sequential approach to determine which method is more effective in treating both the infection and the underlying UC. The study aims to address the higher prevalence and severity of CDI in patients with IBD, particularly those with UC, and seeks to improve their overall health outcomes. Participants will be monitored for improvements in their condition and any potential side effects.
Why it matters
Potential benefit: If successful, this treatment could significantly reduce the recurrence of CDI and improve the management of ulcerative colitis in affected patients.
How similar studies have gone: Previous studies have shown promising results for FMT in treating recurrent CDI, but this specific approach in patients with ulcerative colitis is relatively novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Age ≥18 years; * Active UC (partial Mayo score ≥2); * Relapsing infection of C. difficile; * Ability to express consent for inclusion in the study. * Indication, in the clinical practice setting, for fecal microbiota transplantation from a healthy donor for recurrent CDI Exclusion Criteria: * Age \< 18 years; * Other gastrointestinal infections, excluding C. difficile; * Known gastrointestinal diseases, other than UC, in active stage (e.g., infectious gastroenteritis, celiac disease, irritable bowel syndrome, chronic pancreatitis, bile acid diarrhea, etc.); * Previous colon surgery or skin ostomy packing; * Food allergies; * Current or recent (\<2 weeks) therapy with drugs that may alter the microbiota (e.g., systemic antimicrobials, probiotics, proton pump inhibitors, immunosuppressants, metformin), except antibiotics against C. difficile; * Heart failure or heart disease with FE ≤ 30 %; * Severe respiratory failure; * Psychiatric disorders; * Pregnancy and lactation; * Inability to provide informed consent.
Where it's running
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Digestive Disease Center, Fondazione Policlinico Univesitario A. Gemelli IRCCS
Rome, Italy Recruiting
Study contacts
- Principal investigator: Gianluca Ianiro, MD — Fondazione Policlinico Universitario Agostino Gemelli IRCCS
- Study coordinator: Gianluca Ianiro, MD
- Email: gianluca.ianiro@unicatt.it
- Phone: +39 0630157338
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.