Trial of Cocoa-based Food in Children
Double Blind Controlled Trial of Cocoa-based Food in Children
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
-
Hull, Det Forenede Kongerige
- Hull York Medical School
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
All subjects must comply with all the following inclusion criteria:
- Healthy and physically active, and no diabetes or metabolism related disorders in their first degree relatives (as determined by medical and activity questionnaire)
- Caucasian, with English as a first language and an adequate standard of literacy.
- BMI adjusted for age and gender which falls between the 9th and 91st as shown in the Child Growth Foundation BMI growth charts
- 8-13 years of age
- Having obtained his/her informed assent
- Having obtained his/her legal representative's informed consent
- Willing to allow their family doctor (GP) to be informed about their participation in this study
Exclusion Criteria:
Subjects representing one or more of the following criteria are excluded from participation in the study.
- Post-pubertal
- Taking any medication
- Smoker
- Undergoing medical treatment or investigations
- Body mass index > 24
- Suffer from chronic diseases (with regular intake of drugs, medical history)
- Vegetarians
- Vaccination in the last 4 months
- Any know food allergies or intolerance
- Pregnancy
- Special diet or weight loss program (e.g. Atkins diet)
- Acute illness
- Fever, cold, flu
- Participation in a cholesterol management program with functional foods like food supplement enriched in omega-3 fatty acids, dairy products enriched with phytosterols (margarines, yoghurts).
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Crossover opgave
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Placebo komparator: placebo
cocoa-based food 1
|
single intake of cocoa-based food
Single intake of cocoa-based food
|
|
Aktiv komparator: Treatment 1
cocoa-based food 2
|
single intake of cocoa-based food
Single intake of cocoa-based food
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Blood glucose concentration
Tidsramme: Baseline will be fasting, and monitoring measures up to 7 hours after consumption
|
Time Frame: the effects of one-off consumption will be measured over a 7-8 hours period.
Baseline will be fasting, and monitoring measures up to 7 hours after consumption.
The subjects will be on controlled diet the day prior to the visit.
|
Baseline will be fasting, and monitoring measures up to 7 hours after consumption
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Metabolic monitoring
Tidsramme: measured over a 7-8 hours period
|
Time Frame: the effects of one-off consumption will be measured over a 7-8 hours period.
Baseline will be fasting, and monitoring measures up to 7 hours after consumption.
The subjects will be on controlled diet the day prior to the visit.
|
measured over a 7-8 hours period
|
|
physical monitoring
Tidsramme: two hours and four hours after concumption
|
Time Frame: the effects of one-off consumption will be measured two hours and four hours after consumption with 45 min physical activity sessions.
|
two hours and four hours after concumption
|
|
mental monitoring
Tidsramme: 3.3 hours after intake
|
Time Frame: the effects of one-off consumption will be measured around 3.3 hours after intake.
Baseline will be at fasting before intake.
|
3.3 hours after intake
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Stephen Atkin, Prof. Dr., Hull University
Datoer for undersøgelser
Studer store datoer
Studiestart
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 (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
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
- 10.23.NRC
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