- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07677995
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.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Type d'étude
Inscription (Estimé)
Phase
- N'est pas applicable
Contacts et emplacements
Lieux d'étude
-
-
County Londonderry
-
Coleraine, County Londonderry, Royaume-Uni, BT52 1SA
- School of Biomedical Sciences
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
La description
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.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Seul
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Comparateur placebo: Placebo
|
Receive placebo
|
|
Expérimental: Omega-3 Fatty Acid Supplementation (EPA/DHA)
|
1500mg/day for 28 days
|
|
Expérimental: Omega-3 Fatty Acid Supplementation (ALA)
|
1500mg/day for 28 days
|
|
Expérimental: Omega-3 Fatty Acid Supplementation (EPA/DHA) and Semaglutide
Semaglutide is being used for comparison purposes only
|
1500mg/day for 28 days
0.25mg weekly for four weeks
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Délai |
|---|---|
|
To evaluate the change in fasting glucose from baseline after 28 days of treatment, compared to each treatment group and placebo.
Délai: From baseline to 28 days of treatment
|
From baseline to 28 days of treatment
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
The change in insulin compared to placebo administration
Délai: From baseline to 28 days of treatment
|
From baseline to 28 days of treatment
|
|
|
The change in HbA1c compared to placebo administration
Délai: From baseline to 28 days of treatment
|
From baseline to 28 days of treatment
|
|
|
Glucose tolerance measurements during OGTT compared to placebo administration
Délai: From baseline to 28 days of treatment
|
From baseline to 28 days of treatment
|
|
|
Area under the curve measurements during OGTT compared to placebo administration
Délai: From baseline to 28 days of treatment
|
From baseline to 28 days of treatment
|
|
|
Plasma gut hormone concentrations (GLP-1, GIP, PYY, ghrelin, CCK and glucagon) compared to placebo administration
Délai: From baseline to 28 days of treatment
|
From baseline to 28 days of treatment
|
|
|
Full lipid profile (cardiovascular risk markers) compared to placebo administration
Délai: From baseline to 28 days of treatment
|
From baseline to 28 days of treatment
|
|
|
Inflammatory and cardiovascular markers compared to placebo administration
Délai: From baseline to 28 days of treatment
|
Biomarkers include inflammatory markers (C-reactive protein [CRP], pro- and anti-inflammatory cytokines) and cardiovascular risk markers
|
From baseline to 28 days of treatment
|
|
Liver function tests (ALT and AST) compared to placebo administration
Délai: From baseline to 28 days of treatment
|
From baseline to 28 days of treatment
|
|
|
Body mass index (BMI) compared to placebo administration
Délai: From baseline to 28 days of treatment
|
Weight (kg) and height (m) will be combined to report BMI in kg/m^2
|
From baseline to 28 days of treatment
|
|
Waist-to-hip circumference compared to placebo administration
Délai: From baseline to 28 days of treatment
|
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
|
From baseline to 28 days of treatment
|
|
Blood pressure compared to placebo administration
Délai: From baseline to 28 days of treatment
|
From baseline to 28 days of treatment
|
|
|
Homeostatic Model Assessment of Insulin Resistance (HOMA-IR) index compared to placebo administration
Délai: From baseline to 28 days of treatment
|
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.
|
From baseline to 28 days of treatment
|
|
Change in Omega-3 Index (EPA and DHA as a percentage of total fatty acids) compared to placebo administration
Délai: From baseline to 28 days of treatment
|
From baseline to 28 days of treatment
|
Collaborateurs et enquêteurs
Parrainer
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Estimé)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
- Maladies du système endocrinien
- Maladies métaboliques
- Troubles du métabolisme du glucose
- Diabète sucré
- Maladies nutritionnelles et métaboliques
- Diabète sucré, Type 2
- Maladies cardiovasculaires
- Acides gras
- Lipides
- Acides gras, insaturés
- Huiles
- Graisses alimentaires
- Graisses
- Graisses alimentaires, insaturés
- Huiles de poisson
- sémaglutide
- Acides gras, oméga-3
Autres numéros d'identification d'étude
- 26/ES/0021
- TA/PPA/25/215037 (Autre subvention/numéro de financement: British Heart Foundation)
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
produit fabriqué et exporté des États-Unis.
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .