Could a fecal transplant cure food intolerance?
NCT ID NCT07190183
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tests whether transplanting healthy gut bacteria (washed microbiota) can help people with food intolerance. Food intolerance causes delayed digestive symptoms after eating certain foods. The trial will enroll 100 participants and measure changes in weight, gut symptoms, and gut bacteria. The goal is to see if this procedure can improve digestion and reduce discomfort.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- washed microbiota transplantation (fecal transplant)
- What this could lead to
- If it works, this could offer a new way to manage food intolerance by restoring healthy gut bacteria.
- What could go wrong
- This is an early study with only 100 people, so results may not apply to everyone. The procedure may cause temporary digestive discomfort.
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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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2025
- Expected to finish
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Dec 2035
An estimate. End dates often move.
- 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
Patients with food intolerance receiving WMT will be enrolled.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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: 1. Food intolerance occurs through laboratory examination of at least two main foods 2. Underwent washed microbiota transplantation. Exclusion Criteria: 1. Expected survival time \<3 months; 2. Women who are pregnant or breastfeeding; 3. Other patients deemed not suitable for enrollment by the investigator.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Department of Microbiota Medicine & Medical Centre for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University
RECRUITINGNanjing, Jiangsu, China
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