Denne side blev automatisk oversat, og nøjagtigheden af ​​oversættelsen er ikke garanteret. Der henvises til engelsk version for en kildetekst.

Effect of Energy Density on Liking and on Caloric Adjustment Conditioning

21. februar 2014 opdateret af: Centre des Sciences du Goût et de l'Alimentation

Effect of Energy Density on Liking and on Caloric Adjustment Conditioning After Sweet Beverage Exposure in Children Aged 8-11 y

The main objective is to study, in 8-11 year old children, the influence of energy density conditioning on liking for new flavored beverages and on caloric adjustment after the beverage consumption. The stability of the energy conditioning was evaluated after a period without exposure and after an extinction period during which the energy density of the beverages was changed.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

45

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Frankrig
    • Bourgogne
      • Dijon, Bourgogne, Frankrig, 21000
        • Centre des Sciences du Goût et de l'Alimentation

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

8 år til 11 år (Barn)

Tager imod sunde frivillige

Ja

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • regularly ate at the school canteen
  • returned signed consent from parents

Exclusion Criteria:

  • present health problems, food restrictions or food allergies

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Grundvidenskab
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Dobbelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: 2 exposures
During the conditioning period, the children of this group was exposed only twice to the beverages
Adfærdsmæssigt: 2 exposures arm

During this study, children were exposed to 2 flavored sweetened beverages: a high energy version (HE: 150kcal) and a no energy version (NE: 0kcal).

During a 4-wk conditioning period, children were exposed either 2 times to each beverage.

After a 3-wk stability period without exposure, children were exposed 3 times to both beverages in which the association between the flavor and the energy density had been switched (4-wk extinction period).
Eksperimentel: 7 exposures
During the conditioning period, children of this group were exposed exposed 7 times to the beverages
Adfærdsmæssigt: 7 exposures arm

During this study, children were exposed to 2 flavored sweetened beverages: a high energy version (HE: 150kcal) and a no energy version (NE: 0kcal).

During a 4-wk conditioning period, children were exposed either 7 times to each beverage.

After a 3-wk stability period without exposure, children were exposed 3 times to both beverages in which the association between the flavor and the energy density had been switched (4-wk extinction period).

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Flavored beverages liking and preference before the conditioning period (T0)
Tidsramme: Baseline
Liking and preference measurements for the flavored beverages, before the conditioning period.
Baseline

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Energy adjustment before the conditioning period (T0)
Tidsramme: Baseline
Measure of energy intake at the lunch following the beverage consumption, before the conditioning period
Baseline

Andre resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Energy adjustment after the conditioning period (T1)
Tidsramme: T0 + 4 weeks
Measure of energy intake at the lunch following the beverage consumption, after the 4-week conditioning period
T0 + 4 weeks
Flavored beverages liking and preference after the conditioning period (T1)
Tidsramme: T0 + 4 weeks
Liking and preference measurements for the new flavored beverages, after the 4-week conditioning period.
T0 + 4 weeks
Flavored beverages liking and preference after 3 weeks without exposure (T2)
Tidsramme: T1 + 3 weeks
liking and preference measurements of the new flavored beverages, after a period of 3 weeks without exposure (=stability period)
T1 + 3 weeks
Flavored beverages liking and preference before the extinction period (T3)
Tidsramme: T2 +1 week
Liking and preference measurements of the new flavored beverages before a 4-week- extinction period during which the energy density of the beverages were changed
T2 +1 week
Energy adjustment before an extinction period (T3)
Tidsramme: T2 + 1 week
Measure of energy intake at the lunch following the beverages consumption,before the 4-week- extinction period, during which the energy density of the beverages were changed.
T2 + 1 week
Energy adjustment after 3 weeks without exposure (T2)
Tidsramme: T1 + 3 weeks
Measure of energy intake at lunch following the beverage consumption, after a period of 3 weeks without exposure
T1 + 3 weeks
Energy adjustment after the extinction period (T4)
Tidsramme: T3 + 4 weeks
Measure of energy intake at the lunch following the beverages consumption,after the 4-week- extinction period, during which the energy density of the beverages were changed.
T3 + 4 weeks
Flavored beverages liking and preference before the extinction period (T4)
Tidsramme: T3 + 4 weeks
Liking and preference measurements of the new flavored beverages after the 4-week- extinction period during which the energy density of the beverages were changed
T3 + 4 weeks

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Centre des Sciences du Goût et de l'Alimentation

Samarbejdspartnere

European Community
Regional Council of Burgundy

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Generelle publikationer

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart

1. marts 2013

Primær færdiggørelse (Faktiske)

1. marts 2013

Studieafslutning (Faktiske)

1. juni 2013

Datoer for studieregistrering

Først indsendt

17. februar 2014

Først indsendt, der opfyldte QC-kriterier

21. februar 2014

Først opslået (Skøn)

25. februar 2014

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Skøn)

25. februar 2014

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

21. februar 2014

Sidst verificeret

1. februar 2014

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Andre undersøgelses-id-numre

  • Energy

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

Kliniske forsøg med 2 exposures arm

Søg i lignende forsøg

Sponsorer og samarbejdspartnere

Medicinske tilstande

Narkotikainterventioner

CROs by country

CROs in Switzerland

Betingelser

Sjældne sygdomme

Narkotikainterventioner

Kosttilskud

Sponsor / samarbejdspartnere

Placeringer

Abonner