Grape bar study hopes to fight inflammation naturally
NCT ID NCT07395921
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study will test whether eating a grape pomace bar enriched with resveratrol can lower inflammation and improve heart-related health in 75 adults living in the community. Participants will eat the bar daily, and researchers will measure changes in blood markers of inflammation and antioxidant levels. The goal is to see if this simple food-based approach can help manage chronic low-grade inflammation, a risk factor for many diseases.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 75 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jun 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2026
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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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Comunnity-dwelling persons. * Any ethnicity. * With willingness to consume the bar daily during the intervention period. Exclusion Criteria: * Allergy/intolerance to ingredients in the bar. * Pregnancy or breastfeeding. * Use of antioxidant/polymeroid supplements in the last 4 weeks. * Unstable chronic diseases (e.g., severe liver failure, advanced kidney failure, active cancer). * Persons in treatments that strongly interfere with polyphenol metabolism (e.g., antibiotics, anti-inflammatories, corticosteroids, anti-allergy medication). * Persons with metal prosthesis. * Persons undergoing or waiting for metabolic bariatric surgery. * Persons with scheduled digestive surgery within the next 8 weeks * Persons in recent treatments for hypertension (less than 3 month). * Participation in another clinical trial.
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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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Universidad Católica del Maule
Talca, Maule Region, Chile
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