Diet with fermented foods for patients with Ulcerative Colitis
Official title: Effects of a Fermented Food-Supplemented on Patients With Ulcerative Colitis
Run by Stanford University · NCT04401605 · Data updated 2026-11-12
This study is testing if adding fermented foods to the diet can help people with mild to moderate Ulcerative Colitis feel better and reduce inflammation.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 21 (estimated) |
| Sponsor | Stanford University Academic / other |
| Locations | 1 site (Palo Alto, California) |
| Status | Recruiting |
| Started | September 14, 2020 |
| Main results expected | June 30, 2026 |
| Study ends | June 2027 |
| Registry record updated | February 27, 2026 |
| Trial ID | NCT04401605 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include adults aged 18 and older with a confirmed diagnosis of mild to moderate Ulcerative Colitis.
✕Probably not a fit
Patients who are pregnant, have a low body mass index, or have serious medical conditions 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 study investigates the effects of a diet supplemented with fermented foods on inflammation and quality of life in patients with mild to moderate Ulcerative Colitis (UC). The research aims to address the lack of understanding regarding the relationship between diet and intestinal inflammation. Participants will be assigned to either a fermented food-supplemented diet or a regular diet, and their responses will be monitored through various health metrics. The study seeks to provide insights into how dietary modifications can influence inflammatory markers and overall well-being in UC patients.
Why it matters
Potential benefit: If successful, this approach could lead to improved management of Ulcerative Colitis symptoms and enhanced quality of life for patients.
How similar studies have gone: While there is limited research specifically on fermented foods in UC, similar dietary interventions have shown promise in improving inflammatory conditions.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Written informed consent * Male or female subjects, ≥18 years of age * Confirmed diagnosis of UC * Symptomatic disease defined as partial Mayo Score 2 to 7 (inclusive) * Elevated fecal calprotectin Exclusion Criteria: * Women who are pregnant, nursing or expect to be pregnant * Intolerance to fermented food * Individuals with a body mass index (BMI) lower than 18 * Individuals diagnosed with a serious medical condition (unless approved in writing by a physician) * Individuals who have been severely weakened by a disease or medical procedure * Individuals with more than mild-moderate cardiovascular disease or life-threatening cancer (as determined by patient's physician) unless approved by a physician * Individuals with history of severe cardiac disease (particularly uncompensated congestive heart failure NYHA grade 2 or more or LVEF \< 40%) * History of relevant intestinal surgery such as total or hemi-colectomy, proctocolectomy, stoma. Complications of disease such as extraintestinal manifestations (EIMs) are not automatically considered exclusion criteria. Appropriate medical treatment for UC and/or EIMs will not be withheld.
Where it's running
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Stanford University
Palo Alto, California, United States Recruiting
Study contacts
- Principal investigator: Sidhartha Sinha, MD — Stanford University
- Study coordinator: Touran Fardeen
- Email: tfardeen@stanford.edu
- Phone: 6507367311
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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.