Comparison of the Satiety Effect of a Very Low Energy Foam With Normal Energy Foams

NCT ID: NCT02379312

Last Updated: 2015-03-04

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

72 participants

Study Classification

INTERVENTIONAL

Study Start Date

2011-10-31

Study Completion Date

2011-12-31

Brief Summary

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To compare, in a randomized, single-blinded, cross-over study the satiety effect of a very low energy aerated beverage with normal energy aerated beverages in healthy subjects.

Detailed Description

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The primary objective of this study is to assess if a very low energy foam has the same effect on satiety as the same volume of a reference normal energy foam, by testing for equivalence of these two foams. Treatment equivalence, is met if the 90% confidence interval (CI) of between-treatment differences in appetite AUC is within the range of -5 to +5 mm/min of the reference . Two other normal energy foams with slightly different compositions are also compared to the reference foam to test for possible effects of differences in composition (carbohydrate type, emulsifier) other than energy per se.

On each test day, volunteers will arrive at the clinic in a fasted state where they consume a standardized 250 kcal breakfast. Subjects receive one of the four test products 2.5 hours after start of breakfast and consume 400 ml of the test products with a spoon within 10 minutes. Each subject will be randomized to a treatment order according to a balanced (Williams type) design, and receive one of four test products each week for 4 weeks, separated by a one-week washout period (consumed on the same week day).

Conditions

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Satiety Appetite

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Very low energy aerated beverage

Very low energy aerated beverage

Group Type ACTIVE_COMPARATOR

Very low energy aerated beverage

Intervention Type DIETARY_SUPPLEMENT

Normal energy aerated beverage 1

Normal energy aerated beverage 1

Group Type ACTIVE_COMPARATOR

Normal energy aerated beverage 1

Intervention Type DIETARY_SUPPLEMENT

Normal energy aerated beverage 2

Normal energy aerated beverage 2

Group Type ACTIVE_COMPARATOR

Normal energy aerated beverage 2

Intervention Type DIETARY_SUPPLEMENT

Normal energy aerated beverage 3

Normal energy aerated beverage 3

Group Type ACTIVE_COMPARATOR

Normal energy aerated beverage 3

Intervention Type DIETARY_SUPPLEMENT

Interventions

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Very low energy aerated beverage

Intervention Type DIETARY_SUPPLEMENT

Normal energy aerated beverage 1

Intervention Type DIETARY_SUPPLEMENT

Normal energy aerated beverage 2

Intervention Type DIETARY_SUPPLEMENT

Normal energy aerated beverage 3

Intervention Type DIETARY_SUPPLEMENT

Eligibility Criteria

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Inclusion Criteria

* BMI between 20 and 30 kg/m² (inclusive)
* Apparently healthy: no medical conditions which might effect study measurements (judged by study physician).

Exclusion Criteria

* Dislike, allergy or intolerance to test products
* Eating disorder (measured by SCOFF questionnaire, \> 2 "yes" responses)
* High or very high restrained eater measured by Three factor eating questionnaire TFEQ, restriction score \> 14
* Reported medical treatment that may affect eating habits/satiety
Minimum Eligible Age

18 Years

Maximum Eligible Age

60 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Eurofins Optimed

INDUSTRY

Sponsor Role collaborator

Unilever R&D

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Isabelle Blanc, PhD

Role: STUDY_DIRECTOR

Eurofins Optimed

Other Identifiers

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FDS-NAA-0291

Identifier Type: -

Identifier Source: org_study_id

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