Fecal microbiota transplantation for treating ulcerative colitis

Efficacy and Safety of Fecal Microbiota Transplantation for Ulcerative Colitis

Phase2; Phase3 Interventional Guangzhou First People's Hospital · NCT03804931

This study is testing whether fecal microbiota transplantation can help people with moderate to severe ulcerative colitis feel better by restoring a healthy gut.

Quick facts

PhasePhase2; Phase3
Study typeInterventional
Enrollment120 (estimated)
Ages18 Years to 65 Years
SexAll
SponsorGuangzhou First People's Hospital Academic / other
Locations1 site (Guangzhou, Guangdong)
Trial IDNCT03804931 on ClinicalTrials.gov

What this trial studies

This clinical trial investigates the use of fecal microbiota transplantation (FMT) as a treatment for patients with moderate to severe ulcerative colitis. The study involves infusing a fecal suspension from healthy donors into the intestines of participants to restore a healthy gut microbiome. Patients will receive FMT at least twice, with follow-up assessments conducted over a minimum of three months to evaluate the treatment's efficacy and safety. The trial is conducted at Guangzhou First People's Hospital, where a standardized microbiota isolation process is employed.

Who should consider this trial

Good fit: Ideal candidates are individuals with active, moderate to severe ulcerative colitis who have a Mayo score greater than 6.

Not a fit: Patients who have used antibiotics in the past 7 days or have severe comorbid conditions may not benefit from this study.

Why it matters

Potential benefit: If successful, this treatment could provide a new therapeutic option for patients suffering from ulcerative colitis.

How similar studies have performed: Previous studies have shown promising results for fecal microbiota transplantation in various gastrointestinal conditions, but its efficacy specifically for ulcerative colitis is still being explored.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Active, moderate to severe severity (Mayo score more than 6)
* Safety using history of 5-ASA
* Able to undergo endoscopy examination

Exclusion Criteria:

* Antibiotic using in 7 days
* High risk of toxic megacolon
* Colon cancer or neoplasia in pathophysiology
* Other severe diseases (eg: cardiovascular, respiratory, gastroenteral and kidney diseases)

Where this trial is running

Guangzhou, Guangdong

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Ulcerative ColitisFecal Microbiota Transplantation
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.