Second Meal Effects of a Wholegrain Cereal Product on Blood Glucose Response
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Lund, Sverige
- Aventure AB
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Male or Female, 35 to 65 years of age
- BMI 18.5-29.9 kg/m2
- Agree to maintain consistent dietary habits and physical activity levels for the duration of the study.
- Healthy as determined by medical history and information provided by the volunteer.
- Willingness to complete questionnaires and follow instructions associated with the study and to complete all visits.
- Has given voluntary, written, informed consent to participate in the study.
Exclusion Criteria:
- Elevated fasting blood glucose (above 6.1 mmol/L at fasting on visit 1, 2, 3 or 4)
- Women who are pregnant or breast feeding
- Any medical condition(s) or medication(s) known to significantly affect glucose metabolism. Significance to be assessed by the QI
- Use of medication, over-the-counter medication, natural health products or dietary supplements/probiotics that may affect glucose metabolism is prohibited during this study. Significance to be assessed by the QI. Participants who are taking allowed prescribed medications must agree to maintain their current method and dosing regimen during the course of the study unless other is recommended by their physician.
- Known Type I or Type II diabetes, including women who previously have had gestational diabetes.
- Use of antibiotics within 2 weeks of enrollment
- Metabolic diseases and/or chronic gastrointestinal diseases (IBS, Crohns etc.)
- Allergy to ingredients included in investigational product, reference, or standardized meal
- Participants restricted to a vegetarian or vegan diet
- Intolerance to gluten
- Individuals who are averse to venous catheterization or capillary blood sampling
- Currently active smokers (or using other tobacco products, and e-cigarettes)
- Unstable medical conditions as determined by QI
- Participation in other clinical research trials
- Individuals who are cognitively impaired and/or who are unable to give informed consent
- Acute infection
Any other condition which in the QI's opinion may adversely affect the individual's ability to complete the study or its measures or which may pose significant risk to the individual
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Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Forebyggelse
- Tildeling: Randomiseret
- Interventionel model: Crossover opgave
- Maskning: Tredobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Placebo komparator: Reference
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This intervention is based on white rice.
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Aktiv komparator: Whole cereal kernels Dose A
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This wholegrain intervention contains whole cereal kernels.
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Aktiv komparator: Whole cereal kernels Dose B
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This wholegrain intervention contains whole cereal kernels.
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Aktiv komparator: Cut cereal kernels Dose A
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This wholegrain intervention contains cut cereal kernels.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Postprandial capillary blood glucose iAUC (0-120 min)
Tidsramme: Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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The change in capillary blood glucose between wholegrain products and reference in the total incremental area under the curve iAUC(0-120 min) after the standardized breakfast meal.
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Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Postprandial capillary blood glucose Cmax
Tidsramme: Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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The change in capillary blood glucose between wholegrain products and reference in 2-hour Cmax(0-120 min) (maximum concentration) after the breakfast meal.
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Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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Postprandial capillary blood glucose Tmax
Tidsramme: Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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The change in capillary blood glucose between wholegrain products and reference in 2-hour Tmax(0-120 min) (the time to maximum concentration) after the breakfast meal.
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Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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Fasting capillary blood glucose
Tidsramme: Outcome measures will be assessed just before the standardized meal is consumed.
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The change in fasting capillary blood glucose the morning after consuming either wholegrain products or reference.
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Outcome measures will be assessed just before the standardized meal is consumed.
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Postprandial capillary blood glucose iAUC (0-60 min)
Tidsramme: Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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The change in capillary blood glucose between wholegrain products and reference in the 1-hour incremental area under the curve iAUC(0-60 min) after the standardized breakfast meal.
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Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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Postprandial capillary blood glucose 2-hour iPeak(0-120 min) (incremental maximum value)
Tidsramme: Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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The change in capillary blood glucose between wholegrain products and reference in the 2-hour iPeak(0-120 min) (incremental maximum value) after the breakfast meal.
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Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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Postprandial Insulin iAUC(0-120 min)
Tidsramme: Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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The change in venous blood insulin between wholegrain products and reference in the total incremental area under the curve iAUC(0-120 min) after the standardized breakfast meal.
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Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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Postprandial Insulin Cmax
Tidsramme: Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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The change in venous blood insulin between wholegrain products and reference in Cmax after the standardized breakfast meal.
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Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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Postprandial Insulin Tmax
Tidsramme: Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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The change in venous blood insulin between wholegrain products and reference in Tmax after the standardized breakfast meal.
|
Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
|
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Fasting Insulin
Tidsramme: Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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The change in fasting venous blood insulin the morning after consuming either wholegrain products or reference.
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Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
|
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Postprandial insulin iAUC (0-60 min)
Tidsramme: Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
|
The change in venous blood insulin between wholegrain products and reference in the 1-hour incremental area under the curve iAUC(0-60 min) after the standardized breakfast meal.
|
Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
|
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Postprandial venous blood insulin 2-hour iPeak(0-120 min) (incremental maximum value)
Tidsramme: Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
|
The change in venous blood insulin between wholegrain products and reference in the 2-hour iPeak(0-120 min) (incremental maximum value) after the breakfast meal.
|
Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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Andre resultatmål
Andre resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Fasting GLP-1
Tidsramme: Outcome measures will be assessed just before the standardized meal is consumed.
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The change in fasting GLP-1 the morning after consuming either wholegrain products or reference.
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Outcome measures will be assessed just before the standardized meal is consumed.
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GLP-1 iAUC(0-120 min)
Tidsramme: Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
|
The change in GLP-1 between wholegrain products and reference in the total incremental area under the curve iAUC(0-120 min) after the standardized breakfast meal.
|
Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
|
|
GLP-1 iAUC(0-60 min)
Tidsramme: Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
|
The change in GLP-1 between wholegrain products and reference in the1-hour incremental area under the curve iAUC(0-60 min) after the standardized breakfast meal.
|
Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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GLP-1 Cmax
Tidsramme: Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
|
The changein GLP-1 between wholegrain products and reference in Cmax after the standardized breakfast meal.
|
Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
|
|
GLP-1 Tmax
Tidsramme: Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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The change in GLP-1 between wholegrain products and reference in Tmax after the standardized breakfast meal.
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Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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Fasting PYY
Tidsramme: Outcome measures will be assessed just before the standardized meal is consumed.
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The change in fasting PYY the morning after consuming either wholegrain products or reference.
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Outcome measures will be assessed just before the standardized meal is consumed.
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PYY 2-hour mean concentration
Tidsramme: Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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The change in PYY between the wholegrain products and the reference in the 2-hour mean concentration after the breakfast meal.
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Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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PYY 1-hour mean concentration
Tidsramme: Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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The change in PYY between the wholegrain products and the reference in the 1-hour mean concentration after the breakfast meal.
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Outcome measures will be assessed just before and immediately after the standardized meal is consumed.
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- TSP2201
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
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