- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico 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.
Descripción general del estudio
Estado
Intervención / Tratamiento
Tipo de estudio
Inscripción (Estimado)
Fase
- No aplica
Contactos y Ubicaciones
Ubicaciones de estudio
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County Londonderry
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Coleraine, County Londonderry, Reino Unido, BT52 1SA
- School of Biomedical Sciences
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-
Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
- Adulto
- Adulto Mayor
Acepta Voluntarios Saludables
Descripción
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 de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Único
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
|---|---|
|
Comparador de placebos: Placebo
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Receive placebo
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Experimental: Omega-3 Fatty Acid Supplementation (EPA/DHA)
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1500mg/day for 28 days
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Experimental: Omega-3 Fatty Acid Supplementation (ALA)
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1500mg/day for 28 days
|
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Experimental: 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
|
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Periodo de tiempo |
|---|---|
|
To evaluate the change in fasting glucose from baseline after 28 days of treatment, compared to each treatment group and placebo.
Periodo de tiempo: From baseline to 28 days of treatment
|
From baseline to 28 days of treatment
|
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
The change in insulin compared to placebo administration
Periodo de tiempo: From baseline to 28 days of treatment
|
From baseline to 28 days of treatment
|
|
|
The change in HbA1c compared to placebo administration
Periodo de tiempo: From baseline to 28 days of treatment
|
From baseline to 28 days of treatment
|
|
|
Glucose tolerance measurements during OGTT compared to placebo administration
Periodo de tiempo: 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
Periodo de tiempo: 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
Periodo de tiempo: From baseline to 28 days of treatment
|
From baseline to 28 days of treatment
|
|
|
Full lipid profile (cardiovascular risk markers) compared to placebo administration
Periodo de tiempo: From baseline to 28 days of treatment
|
From baseline to 28 days of treatment
|
|
|
Inflammatory and cardiovascular markers compared to placebo administration
Periodo de tiempo: 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
Periodo de tiempo: From baseline to 28 days of treatment
|
From baseline to 28 days of treatment
|
|
|
Body mass index (BMI) compared to placebo administration
Periodo de tiempo: 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
Periodo de tiempo: 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
Periodo de tiempo: 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
Periodo de tiempo: 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
Periodo de tiempo: From baseline to 28 days of treatment
|
From baseline to 28 days of treatment
|
Colaboradores e Investigadores
Patrocinador
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Estimado)
Finalización primaria (Estimado)
Finalización del estudio (Estimado)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Términos MeSH relevantes adicionales
- Enfermedades del sistema endocrino
- Enfermedades metabólicas
- Trastornos del metabolismo de la glucosa
- Diabetes mellitus
- Enfermedades Nutricionales y Metabólicas
- Diabetes Mellitus, Tipo 2
- Enfermedades cardiovasculares
- Ácidos grasos
- Lípidos
- Ácidos grasos, insaturados
- Aceites
- Grasas dietéticas
- Grasas
- Grasas dietéticas, insaturadas
- Aceites de pescado
- semaglutida
- Ácidos grasos, omega-3
Otros números de identificación del estudio
- 26/ES/0021
- TA/PPA/25/215037 (Otro número de subvención/financiamiento: British Heart Foundation)
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
producto fabricado y exportado desde los EE. UU.
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