Could stem cells and a special diet ease autism symptoms? new trial aims to find out.
NCT ID NCT07546942
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a mix of treatments—including the patient's own stem cells, a strict keto diet, and a fecal transplant—can improve social skills, communication, and gut health in 50 teens and adults with autism. Participants must be stable on their current medications. The goal is to reduce autism-related challenges, not to cure the 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
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Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Apr 2026
An estimate. Start dates often move.
- Expected to finish
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Aug 2030
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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10 to 90 years
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * ADS * Stable on current medications or therapy * With/wthout comorbid GI (gut/Axis) symptoms Exclusion Criteria: * Recent antiobiotics or probiotic therapy within 30 days * Severe GI disease or malnutrition * Recent major surgery that may interfere with study course * Other Med/Surgery issues that may preclude treatment with this protocol * Inability to perform the monitoring of FMT without supervision by qualfied Provider
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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
2 sites. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Regenevita Health
Hamilton, Montana, 59840, United States
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Robert W. Alexander, MD, FICS
Hamilton, Montana, 59840, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can virtual reality boost thinking skills in kids with autism?