Gut bacteria boost: can probiotics help ulcerative colitis patients stay in remission?
NCT ID NCT07180186
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study looked at whether adding probiotics (Bacillus Clausii) to standard mesalamine treatment helps people with ulcerative colitis stay in remission. 70 adults in remission were split into groups: mesalamine alone, probiotics alone, or both. Researchers tracked disease activity, body mass index, and gut bacteria over a year. The goal was to see if probiotics could improve gut health and prevent flare-ups.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Probiotics (Bacillus Clausii) and mesalamine
- What this could lead to
- If probiotics help maintain remission, this could point toward a simple add-on treatment to reduce flare-ups in ulcerative colitis.
- What could go wrong
- This is a small, completed study in a specific population (Egyptian patients). Results may not apply to other groups, and probiotics are not a replacement for standard care.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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70 people
The number who actually took part.
- Started
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Jan 2022
- Finished
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May 2024
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
This study is a prospective study that will be carried in Tanta University Hospital, Tropical Medicine and Infectious Diseases Department.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients more than 18 years. * Patients with ulcerative colitis in remission as assessed by the clinical activity index (CAI) ≤ 4, endoscopic index (EI) ≤ 4, and no signs of acute inflammation on histological examination. Exclusion Criteria: * Active ulcerative colitis. * Cardiac, hepatic, or renal disease. * Pregnancy. * History of major colonic surgery. * Patients with any malignancy. * Previously taking other probiotics. * Use of steroids within the last 4 weeks before study entry. * Use of antibiotics within the last 2 weeks before study entry
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Tanta University
Tanta, El-Gharbia, 31527, Egypt
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