Набор скоро начнётся NCT06881966

The Effect of Omega-3 Fatty Acids in Patients With Rheumatoid Arthritis

Без фазы С лечением Rheumatoid Arthritis (RA)

Ориентир для пациента и семьи

Простыми словами

Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.

Что изучают: В протоколе указаны: Omega-3 Supplementation, Placebo.
Кому может быть актуально: Состояния в реестре: Rheumatoid Arthritis (RA). Базовые параметры: от 18 лет · Все.
Что важно проверить: Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
Где проводится: Tunisia
Следующий шаг: Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →

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Официальное название

The Effect of Omega-3 Fatty Acids in Patients With Rheumatoid Arthritis: A Study Protocol of a Double-blinded Randomized Controlled Trial

Обзор

The aim of this double-blinded randomized controlled trial (RCT) was to assess the effect of omega-3 intake versus placebo among patients with RA on the primary outcome of disease activity, and the secondary outcomes of function, fatigue and sleep. This is a prospective, comparative, randomized study, that will be conducted in a single centre (the Rheumatology Department of Charles Nicolle Hospital) during a period of 10 months. This double-blinded RCT will include adult patients diagnosed with RA according to the Association of Rheumatology America (ACR) criteria, attending the Rheumatology Department of Charles Nicolle Hospital. All included patients will be randomized into two groups: an intervention group who will receive omega-3 supplementation and a control group who will receive placebo supplementation, over a period of 3 months. The placebo capsules will be olive oil-based and will have the same visual as the omega-3 capsules. They will be developed by Vital Company. Patients in the intervention group will consume 2 omega-3 capsules daily, which contain 36% and 24% of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), respectively. The dose of omega-3 and placebo will be constant throughout the study period. Patients will be evaluated at baseline and after 3 months of omega-3 or placebo intake, by a questionnaire performed by a research assistant, which contains the following evaluation parameters: * Assessment of dietary and non-study supplemental intakes of marine omega-3 fatty acids * Assessment of disease activity * Assessment of function * Assessment of sleep quality * Assessment of fatigue

Подробное описание

Objective:

The aim of this double-blinded randomized controlled trial (RCT) will be to assess the effect of omega-3 intake versus placebo among patients with RA on the primary outcome of disease activity, and the secondary outcomes of function, fatigue and sleep.

Study design This is a prospective, comparative, randomized study, that will be conducted in a single centre (the Rheumatology Department of Charles Nicolle Hospital) during a period of 10 months (from May 2025 to February 2026).

Patients This double-blinded RCT will include adult patients diagnosed with RA according to the Association of Rheumatology America (ACR) criteria, attending the Rheumatology Department of Charles Nicolle Hospital. Concomitant use of synthetic and/or biologic disease modifying antirheumatic drugs (DMARDs) and symptomatic treatments (low dose of corticosteroids, non-steroid anti-inflammatory drugs (NSAIDs)) is permitted by maintaining a stable dose during the study period.

Non-inclusion criteria will be allergy to fish and seafood, treatment with anticoagulants and coagulation disorders, severe hypertriglyceridemia associated with pancreatitis, severe hepatic impairment, severe renal impairment, and current pregnancy or breastfeeding.

Study intervention All included patients will be randomized into two groups: an intervention group who will receive omega-3 supplementation and a control group who will receive placebo supplementation, over a period of 3 months.

The placebo capsules will be olive oil-based and will have the same visual as the omega-3 capsules. They will be developed by Vital Company.

Patients in the intervention group will consume 2 omega-3 capsules daily, which contain 36% and 24% of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), respectively.

The dose of omega-3 and placebo will be constant throughout the study period. Outcome Measures

Patients will be evaluated at baseline and after 3 months of omega-3 or placebo intake, by a questionnaire performed by a research assistant, which contains the following evaluation parameters:

* Assessment of dietary and non-study supplemental intakes of marine omega-3 fatty acids * Assessment of disease activity * Assessment of function * Assessment of sleep quality * Assessment of fatigue

Вмешательства

Пищевая добавка Omega-3 Supplementation
Patients in the intervention group will consume 2 omega-3 capsules (Omevie) daily, which contain 36% and 24% of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), respectively, during a period of 3 months.
Другое Placebo
The control group who will receive placebo supplementation, over a period of 3 months.The placebo capsules will be olive oil-based and will have the same visual as the omega-3 capsules. They will be developed by Vital Company.

Первичные конечные точки

impact of omega3 supplementation on rheumatoid arthritis activity [Срок оценки: Rheumatoid arthritis activity will be evaluated at baseline and at the end of the protocol (3 months of supplementation)]

Вторичные конечные точки (3)

effect of omega3 supplementation on rheumatoid arthritis function [Срок оценки: Function in rheumatoid arthrtis will be evaluated at baseline and then 3 months later]
effect of omega3 supplementation on fatigue during rheumatoid arthritis [Срок оценки: Fatigue will be assessed at baseline, and then 3 months after the omega3 supplementation]
Effect of omega3 supplementation on sleep quality during rheumatoid arthrtis [Срок оценки: Sleep quality during rheumatoid arthritis will be assessed at baseline and then 3 months after omega3 supplementation]

Критерии участия

Критерии включения

Adult patients ≥ 18 years
Patients diagnosed with RA according to the Association of Rheumatology America (ACR) criteria, attending the Rheumatology Department of Charles Nicolle Hospital.