- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica 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.
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Descrizione dettagliata
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 di studio
Iscrizione (Effettivo)
Fase
- Non applicabile
Contatti e Sedi
Luoghi di studio
-
-
-
Lausanne, Svizzera, 1000
- Nestlé Research Center
-
-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
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
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Altro
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione incrociata
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
|
Comparatore placebo: 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
|
|
Comparatore attivo: 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
|
|
Comparatore attivo: 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
|
|
Comparatore attivo: 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
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Incremental Area under the Curve (iAUC) of plasma glucose
Lasso di tempo: 0 to 3 hours post product intake
|
Area under the curve
|
0 to 3 hours post product intake
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Incremental Area under the Curve (iAUC) of plasma insulin
Lasso di tempo: 0 to 3 hours post product intake
|
Area under the curve
|
0 to 3 hours post product intake
|
|
Cmax of plasma glucose
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: immediately after product intake
|
Assessment of the sweetness of two beverages versus control through a questionnaire
|
immediately after product intake
|
Collaboratori e investigatori
Investigatori
- Investigatore principale: Maurice Beaumont, MD, Société des Produits Nestlé (SPN)
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Effettivo)
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Altri numeri di identificazione dello studio
- 17.19.BIO
Informazioni su farmaci e dispositivi, documenti di studio
Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti
Studia un dispositivo regolamentato dalla FDA degli Stati Uniti
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