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Gluten-Free vs Mediterranean Diet in Rheumatoid Arthritis

2026年6月9日 更新者:Nilüfer Gürsel、Hasan Kalyoncu University

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.

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.

研究概览

详细说明

This study is a 12-week dietary intervention trial conducted in patients with rheumatoid arthritis. Participants will be assigned to three different dietary groups: gluten-free diet, Mediterranean diet, and control diet. The aim is to investigate the effects of these dietary patterns on disease activity, quality of life, and dietary inflammatory index.

Disease activity will be assessed using the DAS28 score, while quality of life will be evaluated using the SF-12 questionnaire. Dietary inflammatory index (DII) will be calculated based on dietary intake data collected throughout the study period.

Participants will be followed regularly during the 12-week intervention period, and changes in clinical and nutritional outcomes will be analyzed to determine the impact of dietary patterns on rheumatoid arthritis progression and patient well-being.

研究类型

介入性

注册 (估计的)

66

阶段

  • 不适用

联系人和位置

本节提供了进行研究的人员的详细联系信息,以及有关进行该研究的地点的信息。

学习联系方式

研究联系人备份

学习地点

    • Şehitkamil
      • Gaziantep、Şehitkamil、土耳其(türkiye)、27560
        • 招聘中
        • NCR International Hospital
        • 接触:
        • 首席研究员:
          • Nilüfer Gürsel, PhD

参与标准

研究人员寻找符合特定描述的人,称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。

资格标准

适合学习的年龄

  • 成人
  • 年长者

接受健康志愿者

不

描述

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

学习计划

本节提供研究计划的详细信息,包括研究的设计方式和研究的衡量标准。

研究是如何设计的?

设计细节

  • 主要用途:治疗
  • 分配:随机化
  • 介入模型:并行分配
  • 屏蔽:无(打开标签)

武器和干预

参与者组/臂
干预/治疗
实验性的:Gluten-Free Diet Group
Participants will follow a gluten-free diet for 12 weeks. All gluten-containing foods will be eliminated, and dietary guidance will be provided throughout the intervention period.
Participants 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.
实验性的:Mediterranean Diet Group
Participants will follow a Mediterranean diet for 12 weeks, emphasizing high intake of fruits, vegetables, whole grains, legumes, olive oil, and fish, with limited processed foods.
Participants 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.
有源比较器:Control Diet Group
Participants will continue their usual diet without specific dietary modifications. General dietary advice may be provided but no structured intervention will be implemented.
Participants will continue their habitual diet without any specific dietary restrictions or structured dietary guidance during the 12-week study period.

研究衡量的是什么?

主要结果指标

结果测量
措施说明
大体时间
Disease Activity (DAS28)
大体时间:12 weeks
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.
12 weeks

次要结果测量

结果测量
措施说明
大体时间
Quality of Life (SF-12)
大体时间:Baseline 12 weeks
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.
Baseline 12 weeks

合作者和调查者

在这里您可以找到参与这项研究的人员和组织。

研究记录日期

这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查,以确保它们在发布到公共网站之前符合特定的质量控制标准。

研究主要日期

学习开始 (实际的)

2025年10月29日

初级完成 (估计的)

2026年6月30日

研究完成 (估计的)

2026年8月31日

研究注册日期

首次提交

2026年6月9日

首先提交符合 QC 标准的

2026年6月9日

首次发布 (实际的)

2026年6月12日

研究记录更新

最后更新发布 (实际的)

2026年6月12日

上次提交的符合 QC 标准的更新

2026年6月9日

最后验证

2026年6月1日

更多信息

与本研究相关的术语

计划个人参与者数据 (IPD)

计划共享个人参与者数据 (IPD)?

不

IPD 计划说明

IPD will not be publicly shared due to privacy and ethical restrictions.

药物和器械信息、研究文件

研究美国 FDA 监管的药品

不

研究美国 FDA 监管的设备产品

不

此信息直接从 clinicaltrials.gov 网站检索,没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求,请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改,我们的网站上也会自动更新.

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