About this trial
This study aims to evaluate the effects of different dietary interventions, including gluten-free, Mediterranean, and control diets, on disease activity, quality of life, and dietary inflammatory index in patients with rheumatoid arthritis. Participants will be followed for 12 weeks, and changes in clinical and nutritional outcomes will be assessed.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
None
Disqualifiers
None
Trial design
Parallel
Treatments tested in this trial
Gluten-Free Diet Group
BehavioralParticipants will follow a gluten-free diet in which all wheat, barley, rye, and their derivatives are eliminated for 12 weeks. The diet focuses on naturally gluten-free foods such as fruits, vegetables, legumes, meat, fish, rice, and corn.
Mediterranean Diet
BehavioralParticipants will follow a Mediterranean dietary pattern characterized by high intake of fruits, vegetables, whole grains, legumes, olive oil, and fish, with moderate consumption of dairy and low intake of red meat and processed foods for 12 weeks.
Control Diet
BehavioralParticipants will continue their habitual diet without any specific dietary restrictions or structured dietary guidance during the 12-week study period.
Treatment groups
Trial outcomes
Primary outcomes
Disease Activity (DAS28)
Change in Disease Activity Score 28 (DAS28) from baseline to 12 weeks. Disease activity will be assessed using the DAS28 scoring system to evaluate changes in rheumatoid arthritis activity following dietary interventions.
Secondary outcomes
Quality of Life (SF-12)
Change in SF-12 health-related quality of life scores from baseline to 12 weeks. The SF-12 questionnaire will be used to assess physical and mental health status in patients with rheumatoid arthritis following dietary interventions.
Sponsors and contacts
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