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Calorie Anticipation and Food Intake

NCT ID: NCT01680315

Last Updated: 2012-09-07

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

12 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-05-31

Study Completion Date

2012-08-31

Brief Summary

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The regulation of our food intake is on the short-term guided by appetite and satiety signals generated by the sight and consumption of food. Food intake is not only regulated by appetite and satiety signals - external cues also play an important role.

It has been observed that food intake and the pleasure derived from consumption is affected by manipulation of the external cues.

The investigators will assess the contribution of food anticipation (calorie information) and actual consumption of a test food (calorie intake) on in satiety responses (such as ghrelin responses, appetite and subsequent food intake). The investigators expect the information on the amount of calories, rather than the actual amount of calories in the food, to predict the ghrelin responses and the subsequent intake of a second meal.

Detailed Description

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In a randomized cross-over design with 4 conditions, all participants will consume twice the low-caloric food (once with the low-calorie information and once with the high-calorie information) and twice the high-caloric food (again, once with the low-calorie information and once with the high-calorie information) in a randomized order.

Conditions

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Eating Behaviour Obesity

Keywords

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Satiety, satiation, anticipation, food intake

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

SINGLE

Participants

Study Groups

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Calorie information

Low calorie yogurt

High calorie yogurt

with low calorie information sheet

Group Type EXPERIMENTAL

low calorie yogurt

Intervention Type BEHAVIORAL

all participants consumed twice the low-caloric food (once with the low-calorie information and once with the high-calorie information)

high calorie yogurt

Intervention Type BEHAVIORAL

all participants consumed twice the high-caloric food (once with the low-calorie information and once with the high-calorie information)

Calorie information (high)

Low calorie yogurt

High calorie yogurt

High calorie information sheet

Group Type EXPERIMENTAL

low calorie yogurt

Intervention Type BEHAVIORAL

all participants consumed twice the low-caloric food (once with the low-calorie information and once with the high-calorie information)

high calorie yogurt

Intervention Type BEHAVIORAL

all participants consumed twice the high-caloric food (once with the low-calorie information and once with the high-calorie information)

Interventions

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low calorie yogurt

all participants consumed twice the low-caloric food (once with the low-calorie information and once with the high-calorie information)

Intervention Type BEHAVIORAL

high calorie yogurt

all participants consumed twice the high-caloric food (once with the low-calorie information and once with the high-calorie information)

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* female
* healthy
* being used to eat breakfast regularly (≥ 5 times a week).

Exclusion Criteria

* hypersensitivity for the ingredients of the foods under study;
* lack of appetite; following an energy-restricted diet or change in body weight \> 5 kg; or
* being a vegan or vegetarian. Participants reported not using products that are artificially sweetened, nor sugar in coffee and/or tea.
Minimum Eligible Age

18 Years

Maximum Eligible Age

35 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

Yes

Sponsors

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Uppsala University

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Pleunie Hogenkamp, PhD

Role: PRINCIPAL_INVESTIGATOR

Uppsala University

Locations

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Uppsala University

Uppsala, , Sweden

Site Status

Countries

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Sweden

References

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Hogenkamp PS, Cedernaes J, Chapman CD, Vogel H, Hjorth OC, Zarei S, Lundberg LS, Brooks SJ, Dickson SL, Benedict C, Schioth HB. Calorie anticipation alters food intake after low-caloric not high-caloric preloads. Obesity (Silver Spring). 2013 Aug;21(8):1548-53. doi: 10.1002/oby.20293. Epub 2013 Apr 13.

Reference Type DERIVED
PMID: 23585292 (View on PubMed)

Other Identifiers

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PH2012

Identifier Type: -

Identifier Source: org_study_id