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Tributyrin Treatment in Mild Alzheimer Disease: Assessment of Butyrate Effects Via the Gut-Brain
Sponsor: Universidad de Almeria
Summary
The goal of this clinical trial is to learn if tributyrin can help prevent or mitigate cognitive decline in individuals with mild Alzheimer's disease (AD). The trial will also examine the safety and effects of tributyrin on inflammation and gut microbiota. The main questions it aims to answer are: Does tributyrin reduce inflammation and neurodegeneration markers? How does tributyrin affect gut microbiota and intestinal permeability? Researchers will compare tributyrin to a placebo (a look-alike substance that contains no active ingredient) to evaluate its effectiveness. Participants will: Take tributyrin or a placebo every day for 12 weeks. Undergo assessments of cognitive function, blood markers (such as NfL and pTau217), and gut health. The findings are expected to provide insight into the potential of tributyrin as a preventive intervention for Alzheimer's disease.
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
156
Start Date
2026-06-01
Completion Date
2029-09-02
Last Updated
2025-12-18
Healthy Volunteers
No
Conditions
Interventions
tributyrin
Participants will receive 1 capsule per day for 12 weeks. Each capsule contains 450 mg of tributyrins. The capsules will have a gelatin coating. In the market, formulations are available with dosages ranging from 200 to 500 mg.
Placebo
The placebo will consist of potato starch encapsulated under identical conditions to those used for the tributyrin capsules, ensuring adequate blinding of the study.
Locations (1)
Universidad de Almería
Almería, Spain