- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT03613935
Effect of Changes in Glucose Intake and Sweet Perception on Post Prandial Glycaemia
Sugar-sweetened beverages are the main source of added sugars in most Westernized countries, and for this reason constitute a primary target for sugar reduction by many companies, including Nestlé. Instead of using high-intensity sweeteners which are non-caloric in nature, an alternative would be to reduce sugars without altering sweetness.
In this protocol, the general goal is to investigate the relative contribution of sweet taste perception and sugar intake on post-prandial glucose response. 4 different nutritional products will be tested by 16 healthy subjects in a crossover design.
Descripción general del estudio
Estado
Condiciones
Intervención / Tratamiento
Descripción detallada
After enrollment, participants will be asked to come to the investigational site 6 times for:
- two sensory tests dedicated to assess the sensory capacity of the participants from the same sensory test repeated twice, for better consistency.
- 4 testing visits for a 3-h blood kinetics after each product intake. These visits will be scheduled on different days separated by a washout period of at least one week. Outcomes will be glycemia and insulinemia.
Tipo de estudio
Inscripción (Actual)
Fase
- No aplica
Contactos y Ubicaciones
Ubicaciones de estudio
-
-
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Lausanne, Suiza, 1000
- Nestlé Research Center
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-
Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
Inclusion Criteria:
- BMI between 18.5 and 29.9 kg/m2
- Fasting capillary blood glucose level ≤ 7 mmol/L
- Able to understand and sign an informed consent form
Exclusion Criteria:
- Pregnancy on anamnesis
- Lactating mothers
- Individuals undergoing either dietary or exercise mediated weight loss program prescribed by a health care professional
- Medically-treated diabetes mellitus or use of anti-hyperglycemic drugs or insulin
- Family history of type 2 diabetes (parents)
- Any other metabolic disease possibly impacting the postprandial glucose and insulin response (to the opinion of the medical doctor)
- Known ageusia or other tasting trouble
- Chronic intake of medications known to affect glucose tolerance to the opinion of the investigator (steroids, protease inhibitors, antidepressants, anxiolytic, or antipsychotics)
- Presence of disease or intake of drug that affects digestion and absorption of nutrients, to the opinion of the medical doctor
- Major medical/surgical event requiring hospitalisation in the last 3 months
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Otro
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación cruzada
- Enmascaramiento: Ninguno (etiqueta abierta)
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
|---|---|
|
Comparador de placebos: Product 1
Normal glucose, isosweet, homogeneous: 43 g glucose beverage, with a 43 g glucose equivalent sweetness homogenously delivered
|
Comparison with products 1, 3, and 4
Comparison with products 1, 2, and 4
Comparison with products 1, 2, and 3
|
|
Comparador activo: Product 2
Low glucose, isosweet, heterogeneous: 30 g glucose beverage with 43 g glucose equivalent sweetness heterogeneously delivered
|
Comparison with products 1, 2, and 4
Comparison with products 1, 2, and 3
Comparison with products 2, 3, and 4
|
|
Comparador activo: Product 3
Low glucose, less sweet, homogeneous: 30 g glucose beverage with a 30 g glucose equivalent sweetness homogenously delivered
|
Comparison with products 1, 3, and 4
Comparison with products 1, 2, and 3
Comparison with products 2, 3, and 4
|
|
Comparador activo: Product 4
Low glucose+sucralose, isosweet, homogeneous: 30 g glucose + 18 mg sucralose beverage with a 43 g glucose equivalent sweetness homogenously delivered
|
Comparison with products 1, 3, and 4
Comparison with products 1, 2, and 4
Comparison with products 2, 3, and 4
|
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Incremental Area under the Curve (iAUC) of plasma glucose
Periodo de tiempo: 0 to 3 hours post product intake
|
Area under the curve
|
0 to 3 hours post product intake
|
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Incremental Area under the Curve (iAUC) of plasma insulin
Periodo de tiempo: 0 to 3 hours post product intake
|
Area under the curve
|
0 to 3 hours post product intake
|
|
Cmax of plasma glucose
Periodo de tiempo: between 0 and 3 hours post product intake
|
Maximal concentration of plasma glucose
|
between 0 and 3 hours post product intake
|
|
Cmax of plasma insulin
Periodo de tiempo: between 0 and 3 hours post product intake
|
Maximal concentration of plasma insulin
|
between 0 and 3 hours post product intake
|
|
Tmax of plasma glucose
Periodo de tiempo: between 0 and 3 hours post product intake
|
Time (min) for maximal concentration of plasma glucose
|
between 0 and 3 hours post product intake
|
|
Tmax of plasma insulin
Periodo de tiempo: between 0 and 3 hours post product intake
|
Time (min) for maximal concentration of plasma insulin
|
between 0 and 3 hours post product intake
|
|
Sensory tasting capacity
Periodo de tiempo: immediately after product intake
|
Assessment of the sweetness of two beverages versus control through a questionnaire
|
immediately after product intake
|
Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Maurice Beaumont, MD, Société des Produits Nestlé (SPN)
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Finalización primaria (Actual)
Finalización del estudio (Actual)
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
Otros números de identificación del estudio
- 17.19.BIO
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.
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