Could a simple supplement tame diabetes and heart risk?
NCT ID NCT07503548
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether tributyrin, a dietary supplement that turns into butyrate in the body, can improve blood sugar control, reduce inflammation, and lower heart disease risk in people with type 2 diabetes. Sixty participants at high risk for heart problems will receive either tributyrin or a placebo alongside their usual diabetes treatment for 12 weeks. The goal is to see if this safe, natural compound can offer extra benefits beyond standard care.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- tributyrin (a dietary supplement that turns into butyrate in the body)
- What this could lead to
- If it works, this could point toward a simple, safe supplement to help manage blood sugar and reduce heart disease risk in people with type 2 diabetes.
- What could go wrong
- This is a small, early-phase trial with only 60 participants, so results may not apply to everyone. The supplement may not show significant benefits over 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.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Mar 2026
An estimate. Start dates often move.
- Expected to finish
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Aug 2026
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.
- Ages
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18 to 70 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.
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: * • Diagnosed with Type 2 DM for ≥ 1 year * ASCVD 10-year risk ≥ 7.5% * Stable antidiabetic and cardiovascular medication regimen for ≥ 3 months * Able to provide informed consent and comply with study procedures Exclusion Criteria: * • Established cardiovascular disease (history of MI, stroke, or revascularization) * Chronic gastrointestinal disorders affecting absorption * Severe hepatic or renal impairment * Use of GLP-1 receptor agonists or SGLT2 inhibitors * Pregnancy or lactation * Known hypersensitivity to tributyrin or butyrate
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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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Matareya Teaching Hospital
Cairo, Egypt
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Other studies related to the condition(s) this trial covers.
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