Free Fatty Acid Effects In Type 2 Diabetes
Repositioning Omega-3 Fatty Acids For Treatment Of Glycaemia And Cardiometabolic Disease
Omega-3 fatty acids are natural fats found in foods such as oily fish and flaxseed. Omega-3 fatty acids have been found to have positive effects on cardiovascular health, but there is less evidence on if they can help manage blood glucose in individuals with both cardiovascular disease and type 2 diabetes.
This study will investigate whether the beneficial effects found in omega-3 fatty acids such as lowered blood glucose and reduced inflammation - both of which are important for managing type 2 diabetes and cardiovascular disease, can be beneficial for individuals with type 2 diabetes. As omega-3 fatty acids are already found naturally in food, and are already available as supplements, they could be a safe option to help manage these diseases.
The aim of this study is to investigate if omega-3 fatty acids can slow down the progression of type 2 diabetes and reduce the risk of cardiovascular disease in individuals with type 2 diabetes.
調査の概要
状態
研究の種類
入学 (推定)
段階
- 適用できない
連絡先と場所
研究場所
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County Londonderry
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Coleraine、County Londonderry、イギリス、BT52 1SA
- School of Biomedical Sciences
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参加基準
適格基準
就学可能な年齢
- 大人
- 高齢者
健康ボランティアの受け入れ
説明
Inclusion Criteria:
- Individuals who are over 18 years of age with a BMI between 25-50 kg/m2, and who have been diagnosed with T2DM (>7.0 mmol/l fasting glucose) or pre-diabetes (impaired glucose tolerant 5.0-6.9mmol/l) and are either on no medication, are diet controlled or taking metformin. Participants may also have a history of cardiovascular disease.
Exclusion Criteria:
- Those who have severe or unstable cardiovascular disease
- Type 2 diabetics or prediabetics who are on an anti-diabetic medication (with the exception of metformin)
- Undergone recent major surgery or planned surgery during the study period
- Have implanted devices (such as pacemakers or defibrillators)
- Have an active infection
- Are involved in any other type of weight loss study/intervention
- Are pregnant/breastfeeding.
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:処理
- 割り当て:ランダム化
- 介入モデル:並列代入
- マスキング:独身
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
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プラセボコンパレーター:プラセボ
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Receive placebo
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実験的:Omega-3 Fatty Acid Supplementation (EPA/DHA)
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1500mg/day for 28 days
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実験的:Omega-3 Fatty Acid Supplementation (ALA)
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1500mg/day for 28 days
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実験的:Omega-3 Fatty Acid Supplementation (EPA/DHA) and Semaglutide
Semaglutide is being used for comparison purposes only
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1500mg/day for 28 days
0.25mg weekly for four weeks
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この研究は何を測定していますか?
主要な結果の測定
結果測定 |
時間枠 |
|---|---|
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To evaluate the change in fasting glucose from baseline after 28 days of treatment, compared to each treatment group and placebo.
時間枠:From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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The change in insulin compared to placebo administration
時間枠:From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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The change in HbA1c compared to placebo administration
時間枠:From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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|
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Glucose tolerance measurements during OGTT compared to placebo administration
時間枠:From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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Area under the curve measurements during OGTT compared to placebo administration
時間枠:From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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Plasma gut hormone concentrations (GLP-1, GIP, PYY, ghrelin, CCK and glucagon) compared to placebo administration
時間枠:From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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|
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Full lipid profile (cardiovascular risk markers) compared to placebo administration
時間枠:From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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Inflammatory and cardiovascular markers compared to placebo administration
時間枠:From baseline to 28 days of treatment
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Biomarkers include inflammatory markers (C-reactive protein [CRP], pro- and anti-inflammatory cytokines) and cardiovascular risk markers
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From baseline to 28 days of treatment
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Liver function tests (ALT and AST) compared to placebo administration
時間枠:From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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Body mass index (BMI) compared to placebo administration
時間枠:From baseline to 28 days of treatment
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Weight (kg) and height (m) will be combined to report BMI in kg/m^2
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From baseline to 28 days of treatment
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Waist-to-hip circumference compared to placebo administration
時間枠:From baseline to 28 days of treatment
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Waist circumference (in cm between the lower rib and iliac crest) and hip circumference (in cm at the widest part of the hips/buttocks) will be combined to calculate waist-to-hip circumference
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From baseline to 28 days of treatment
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Blood pressure compared to placebo administration
時間枠:From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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Homeostatic Model Assessment of Insulin Resistance (HOMA-IR) index compared to placebo administration
時間枠:From baseline to 28 days of treatment
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Insulin resistance will be measured by calculating HOMA-IR using the formula: HOMA-IR = fasting plasma glucose (mg/dL) x fasting plasma insulin/405.
Higher values indicate greater insulin resistance.
This is a derived continuous index with no fixed minimum or maximum value.
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From baseline to 28 days of treatment
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Change in Omega-3 Index (EPA and DHA as a percentage of total fatty acids) compared to placebo administration
時間枠:From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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協力者と研究者
スポンサー
研究記録日
主要日程の研究
研究開始 (推定)
一次修了 (推定)
研究の完了 (推定)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。