Effect of Dairy Protein Yogourt vs Plant-based Yogourt on Body Weight, Body Composition, Bone Health and Gut Microbiota (PROYO)
A New Focus on Protein and the Gut Microbiota to Explain Health Benefits of Dairy Foods
Descripción general del estudio
Estado
Estado
Condiciones
Condiciones
Intervención / Tratamiento
Intervención / Tratamiento
Tipo de estudio
Tipo de estudio
Inscripción (Estimado)
Inscripción
Fase
Fase
- No aplica
Contactos y Ubicaciones
Estudio Contacto
Estudio Contacto
- Nombre: Julie Marois, M.Sc.
- Número de teléfono: 1-418-656-5258
- Correo electrónico: julie.marois@fsaa.ulaval.ca
Ubicaciones de estudio
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Quebec
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Québec, Quebec, Canadá, G1V 0A6
- Reclutamiento
- INAF, Université Laval
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Contacto:
- Julie Marois, M.Sc.
- Número de teléfono: 1-418-656-5258
- Correo electrónico: julie.marois@fsaa.ulaval.ca
-
Investigador principal:
- André Marette, PhD
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Criterios de participación
Criterio de elegibilidad
Criterio de elegibilidad
Edades elegibles para estudiar
- Adulto
- Adulto Mayor
Acepta Voluntarios Saludables
Descripción
Inclusion Criteria:
- Postmenopausal women (absence of menstruation for at least 1 year and FSH > 40 IU/L)
- BMI between 27.0 and 39.9 kg/m²
- Sedentary or moderately active
Exclusion Criteria:
- Body weight change greater than 5 kg in the 3 months preceding the study
- Currently dieting or following specific dietary patterns
- Previous or planned bariatric surgery
- Food allergies or intolerances (particularly dairy proteins and lactose)
- Serious or problematic health conditions (e.g., renal insufficiency, diabetes, Cushing's disease, Paget's disease, parathyroid disorders, inflammatory bowel disease, uncontrolled thyroid disease, etc.)
- Fracture within the past year
- Hormone therapy
- Medications affecting bone metabolism (e.g., osteoporosis treatments, anti-estrogen therapy for breast cancer, epilepsy treatments)
- Antibiotic use within the 6 months preceding the study
- Use of probiotic supplements (capsules)
- More than two alcoholic drinks per day
- Smoking
- Drug abuse
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Prevención
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Ninguno (etiqueta abierta)
Número de brazos
Armas e Intervenciones
Grupo de participantes/brazoGrupo de participantes/brazo |
Intervención / TratamientoIntervención / Tratamiento |
|---|---|
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Experimental: Dairy yogurt
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Dairy yogurt: two serving daily
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Comparador activo: Plant-based yogurt
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Plant based yogurt: two servings daily
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Comparador de placebos: No yogurt
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No yogurt: zero serving yogurt
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¿Qué mide el estudio?
Medidas de resultado primarias
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Change in bone health
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
|
Assessment of bone mineral density using Dual X-ray Absorptiometry scan
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At baseline and at the end of the intervention (12 weeks)
|
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Change in bone health
Periodo de tiempo: At baseline and at the end of the intrevention (12 weeks)
|
Assessment of bone turnover biomarkers (osteocalcin, c-telopeptide, Amino terminal propeptide of type 1 procollagen) (all in ng\mL)
|
At baseline and at the end of the intrevention (12 weeks)
|
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Change in gut microbiota
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
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Assessment of global variation of the fecal microbiota
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At baseline and at the end of the intervention (12 weeks)
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Change in gut microbiota function
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
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Assessment of short-chain fatty acid (SCFA) in feces
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At baseline and at the end of the intervention (12 weeks)
|
Medidas de resultado secundarias
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Change in body weight
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
|
At baseline and at the end of the intervention (12 weeks)
|
|
|
Change in anthropometric measures
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
|
Assessment of body mass index (BMI) using weight and height.
These two measurements will be combined to calculate BMI in kg/m2
|
At baseline and at the end of the intervention (12 weeks)
|
|
Change in anthropometric measure
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
|
Assessment of waist circumference
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At baseline and at the end of the intervention (12 weeks)
|
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Change in body composition
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
|
Assessment of changes in lean mass, fat mass and visceral fat mass (all in grams) using body composition by Dual X-ray Absorptiometry scan
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At baseline and at the end of the intervention (12 weeks)
|
|
Change in skeletal muscle health
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
|
muscle strength using handgrip strength tool (kg)
|
At baseline and at the end of the intervention (12 weeks)
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Change in skeletal muscle health
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
|
Assessment of physical performance using Timed Up and go Test
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At baseline and at the end of the intervention (12 weeks)
|
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Change in skeletal muscle health
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
|
Assessment of functionnal capicity using 6-minute walk test)
|
At baseline and at the end of the intervention (12 weeks)
|
|
Change in Resting Metabolic Rate (RMR)
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
|
Change in RMR using Calorimetry Device
|
At baseline and at the end of the intervention (12 weeks)
|
|
Change in Appetite and Satiety
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
|
Assessment of leptin and ghrelin (both with same units of measurement)
|
At baseline and at the end of the intervention (12 weeks)
|
|
Change in Appetite and Satiety
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
|
Assessment of appetite and satiety using visual analog scale
|
At baseline and at the end of the intervention (12 weeks)
|
|
Change in Eating behaviors
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
|
Assessment of eating behaviors using Food Cravings Questionnaire (FCQ-T)
|
At baseline and at the end of the intervention (12 weeks)
|
|
Change in glycemia
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
|
Assessment of fasting glucose concentration
|
At baseline and at the end of the intervention (12 weeks)
|
|
Change in insulinemia
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
|
Assessment of fasting insulin concentration
|
At baseline and at the end of the intervention (12 weeks)
|
|
Change in lipid profile
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
|
Assessment of triglycerides, LDL-cholesterol and HDL-cholesterol
|
At baseline and at the end of the intervention (12 weeks)
|
|
Change in blood pressure
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
|
Assessment of systolic and diastolic blood pressure
|
At baseline and at the end of the intervention (12 weeks)
|
|
Change in chronic inflammation
Periodo de tiempo: At baseline and at the end of the intervention (12 weeks)
|
Assessment of plasma high sensitive C-Reactive Protein (hs-CRP) concentrations
|
At baseline and at the end of the intervention (12 weeks)
|
Colaboradores e Investigadores
Patrocinador
Patrocinador
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Inicio del estudio
Finalización primaria (Estimado)
Finalización primaria
Finalización del estudio (Estimado)
Finalización del estudio
Fechas de registro del estudio
Enviado por primera vez
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Publicado por primera vez
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización publicada
Última actualización enviada que cumplió con los criterios de control de calidad
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Última verificación
Más información
Términos relacionados con este estudio
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
Otros números de identificación del estudio
- PROYO 2022-108
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
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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