Can a mediterranean diet tame hidradenitis suppurativa?
NCT ID NCT07800416
First seen Sep 02, 2026 · Last updated Sep 03, 2026 · Updated 1 time
Summary
This pilot study tests whether a 16-week Mediterranean-style diet program is practical and acceptable for adults with hidradenitis suppurativa, a chronic skin condition. All 30 participants receive the same program, which includes video counseling, cooking education, and food support. Researchers measure how feasible the program is and whether participants stick to the diet. The results will help plan a larger trial to see if this diet can ease symptoms.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Mediterranean diet counseling program (Med-South Lifestyle Program)
- What this could lead to
- If this diet program proves practical and acceptable, it could pave the way for a larger trial testing whether a Mediterranean diet eases hidradenitis suppurativa symptoms.
- What could go wrong
- This is a small pilot study with no comparison group, so it cannot prove the diet changes the disease. Results will focus on feasibility, not symptom improvement.
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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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 30 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Aug 2027
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 years and older
- 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: * Age 18 years or older * Diagnosis of hidradenitis suppurativa confirmed by a board-certified dermatologist * Hurley stage I, II, or III * Baseline abscess and inflammatory nodule (AN) count of at least 3, so that disease activity is measurable in every enrolled participant * Reliable access to Zoom by laptop, tablet, or smartphone * Able to provide written informed consent in English Exclusion Criteria: * Systemic antibiotic use (oral, intramuscular, or intravenous) within 28 days before the planned enrollment visit * Topical antibiotic use within 5 days before the planned enrollment visit * Background HS therapy that has not been stable for the 28 days before enrollment, or that is not expected to remain stable through the 16-week study period * Currently pregnant or breastfeeding * Unable to complete study procedures in English
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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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University of North Carolina at Chapel Hill, Department of Dermatology
Chapel Hill, North Carolina, 27599, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Phase 2, randomized, parallel-group, double-blind, placebo-controlled study of sonelokimab in patients with active moderate to severe hidradenitis suppurativa
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- Could childhood trauma fuel skin inflammation?
- Head-to-Head: which pill tames hidradenitis suppurativa best?
- Skin disease evolution under the microscope: a 17-Year look at what drives severity