Clinical trial Recruiting at 1 site Interventional Ages 19 to 65

Gluten-Free vs Mediterranean Diet in Rheumatoid Arthritis

Official title: Investigation of the Effects of a Gluten-Free Diet and the Mediterranean Diet on the Inflammatory Index, Disease Activity, and Quality of Life in Patients With Rheumatoid Arthritis.

Run by Hasan Kalyoncu University · NCT07646262 · Data updated 2026-11-12

This study tests whether gluten-free or Mediterranean diets can affect disease activity and quality of life in people with rheumatoid arthritis over 12 weeks.

Quick facts

Study typeInterventional
Ages19 Years to 65 Years
SexAll
Enrollment66 (estimated)
SponsorHasan Kalyoncu University
Academic / other
Locations1 site (Gaziantep, Şehitkamil)
StatusRecruiting
StartedOctober 29, 2025
Main results expectedJune 30, 2026
Study endsAugust 31, 2026
Registry record updatedJune 12, 2026
Trial IDNCT07646262 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults aged 19-65 with rheumatoid arthritis who are on a stable medication regimen for at least 3 months and willing to follow a assigned diet.

Probably not a fit

Individuals unable to adhere to dietary protocols or with conditions requiring special diets or significant comorbidities may not benefit.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a 12-week dietary intervention study in adults with rheumatoid arthritis. Participants are assigned to one of three diet arms: gluten-free, Mediterranean, or a control diet. The trial will measure disease activity with the DAS28, quality of life with SF-12, and dietary inflammatory index from dietary data collected during the study. Changes in clinical and nutritional outcomes will be analyzed to see if dietary patterns influence RA progression and patient well-being.

Why it matters

Potential benefit: If successful, participants may experience improvements in joint symptoms and overall well-being through dietary changes.

How similar studies have gone: Previous dietary studies in RA suggest diet can influence symptoms, but results vary; this trial tests three specific patterns to clarify potential benefits.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

Diagnosis of rheumatoid arthritis according to ACR/EULAR criteria Age between 19-65 years Stable medication regimen for at least 3 months prior to enrollment Willingness to comply with dietary interventions and study procedures Ability to provide informed consent

Exclusion Criteria:

Pregnancy or lactation Presence of other autoimmune or inflammatory diseases (e.g., SLE, IBD) Severe comorbidities (e.g., advanced cardiovascular, renal, or hepatic disease) Use of special diets (e.g., gluten-free diet) in the last 3 months Recent change in biologic or corticosteroid therapy (\<3 months) Food allergies or intolerances affecting dietary intervention adherence Inability to comply with dietary protocol or follow-up visits

Where it's running

  • NCR International Hospital
    Gaziantep, Şehitkamil, Turkey (Türkiye)
    Recruiting

Study contacts

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.