Effect of Fish Oil on Atopic Dermatitis

A Randomized, Double-blinded Nutritional Study to Determine the Effect of a Concentrated Cetoleic Acid Fish Oil on Atopic Dermatitis

Not applicable Interventional Møreforsking AS · NCT06194045

This study is testing if a fish oil supplement can help people with mild to moderate eczema improve their skin condition over six months.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment60 (estimated)
Ages18 Years to 80 Years
SexAll
SponsorMøreforsking AS Academic / other
Locations1 site (Ålesund, Møre Og Romsdal)
Trial IDNCT06194045 on ClinicalTrials.gov

What this trial studies

This study investigates the impact of cetoleic acid, a long-chain monounsaturated fatty acid found in fish oil, on individuals with mild to moderate atopic dermatitis. Participants will be randomly assigned to receive either cetoleic-rich fish oil or a placebo for a duration of six months. The study aims to assess changes in skin condition and inflammation levels before, during, and after the intervention. By examining the lipid composition and microbiome changes, the research seeks to understand the potential benefits of cetoleic acid in managing atopic dermatitis.

Who should consider this trial

Good fit: Ideal candidates are men and women aged 18-80 with a diagnosis of active mild to moderate atopic dermatitis.

Not a fit: Patients with known allergies to fish products or those with other skin diseases may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide a new dietary approach to effectively manage and alleviate symptoms of atopic dermatitis.

How similar studies have performed: Previous studies have indicated an anti-inflammatory effect of cetoleic acid, suggesting potential success for this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Women and men 18-80 years of age.
* Diagnosed with active mild to moderate atopic dermatitis with an EASI of 1.1- 21.0.
* Willing to refrain from oil supplements (omega-3, borage, evening primrose, etc.) for 1 month before study begin (washout) and during the study
* Willing to take the study supplement for 6 months

Exclusion Criteria:

* Known allergy to fish products
* Subjects known to be pregnant or breast feeding
* Subjects perceiving systemically administered medication for AD (other than topical)
* Subjects with auto-immune diseases (except asthma and seasonal/perennial rhinitis)
* Subjects with a diagnosis of other skin diseases

Where this trial is running

Ålesund, Møre Og Romsdal

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Atopic DermatitisCetoleic acidLC-MUFAEzcemaNutritional study
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.