Poop pills for tummy troubles? new trial tests FMT in kids

NCT ID NCT05753774

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early This study
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 26, 2026 · Last updated Aug 04, 2026 · Updated 7 times

Summary

This study is testing whether fecal microbiota transplantation (FMT) can help children with functional gastrointestinal disorders (FGIDs) – chronic gut issues without a clear physical cause. Researchers will give 100 children either FMT or standard drugs and track changes in symptoms like pain and sleep quality. The goal is to see if restoring healthy gut bacteria can ease these common but hard-to-treat problems.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
fecal microbiota transplantation (FMT)
What this could lead to
If it works, this could offer a new treatment option for children with chronic gut issues that don't respond to standard medications.
What could go wrong
This is an early-stage trial with no phase, so results are uncertain. FMT carries risks like infection or digestive upset, and it's not yet proven for this condition.

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.

Phase

Phase 3

Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.

Participants

47 people

The number who actually took part.

Started

Apr 2023

Finished

Mar 2026

Lead sponsor

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.

Ages

5 to 15 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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: * The diagnosis and classification of patients with FGIDs were in accordance with the ROME IV criteria for children Exclusion Criteria: * organic gastrointestinal disease (as established by medical history, blood routine, biochemistry, c-reaction protein, erythrocyte sedimentation rate, and fecal routine examinations.) * other chronic disease * growth failure

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Functional gastrointestinal disorders are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

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

  • Tongji Hospital

    Wuhan, 430030, China

More trials for these conditions

Other studies related to the condition(s) this trial covers.