NCT02405494

Brief Summary

Liquid foams can be formed by trapping pockets of gas in a beverage. The primary objective of this study is to test the individual contribution, and possible interaction, of the liquid volume and gas to liquid volume ratio (i.e. %overrun (%OR, defined as 100 x \[gas volume/liquid volume\]) of a beverage to its satiating properties.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
96

participants targeted

Target at P50-P75 for not_applicable

Timeline
Completed

Started Feb 2011

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

February 1, 2011

Completed
Same day until next milestone

Primary Completion

Last participant's last visit for primary outcome

February 1, 2011

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

February 1, 2011

Completed
4.1 years until next milestone

First Submitted

Initial submission to the registry

March 12, 2015

Completed
20 days until next milestone

First Posted

Study publicly available on registry

April 1, 2015

Completed
Last Updated

April 10, 2015

Status Verified

April 1, 2015

Enrollment Period

Same day

First QC Date

March 12, 2015

Last Update Submit

April 9, 2015

Conditions

SatietyAppetite

Outcome Measures

Primary Outcomes (1)

  • Hunger and satiety questions (Area under the time curve of hunger and satiety scores (as rated by the subjects on a Visual Analog Scale)

    Area under the time curve of hunger and satiety scores (as rated by the subjects on a Visual Analog Scale)

    245 minutes

Study Arms (9)

Beverage 1

OTHER

Liquid foam consisting of 37 ml liquid with 73% overrun (total volume 65 ml).

Dietary Supplement: Beverage 1

Beverage 2

OTHER

Liquid foam consisting of 37 ml liquid with 427% overrun (total volume 197 ml).

Dietary Supplement: Beverage 2

Beverage 3

OTHER

Liquid foam consisting of 98 ml liquid with 73% overrun (total volume 169 ml).

Dietary Supplement: Beverage 3

Beverage 4

OTHER

Liquid foam consisting of 98 ml liquid with 427% overrun (total volume 514 ml).

Dietary Supplement: Beverage 4

Beverage 5

OTHER

Liquid foam consisting of 25 ml liquid with 250% overrun (total volume 88 ml).

Dietary Supplement: Beverage 5

Beverage 6

OTHER

Liquid foam consisting of 110 ml liquid with 250% overrun (total volume 385 ml).

Dietary Supplement: Beverage 6

Beverage 7

OTHER

68 ml beverage consisting of 68 ml liquid with 0% overrun (total volume 68 ml).

Dietary Supplement: Beverage 7

Beverage 8

OTHER

Liquid foam consisting of 68 ml liquid with 500% overrun (total volume 405 ml).

Dietary Supplement: Beverage 8

Beverage 9

OTHER

Liquid foam consisting of 68 ml liquid with 250% overrun (total volume 236 ml).

Dietary Supplement: Beverage 9

Interventions

Beverage 1DIETARY_SUPPLEMENT
Beverage 1
Beverage 2DIETARY_SUPPLEMENT
Beverage 2
Beverage 3DIETARY_SUPPLEMENT
Beverage 3
Beverage 4DIETARY_SUPPLEMENT
Beverage 4
Beverage 5DIETARY_SUPPLEMENT
Beverage 5
Beverage 6DIETARY_SUPPLEMENT
Beverage 6
Beverage 7DIETARY_SUPPLEMENT
Beverage 7
Beverage 8DIETARY_SUPPLEMENT
Beverage 8
Beverage 9DIETARY_SUPPLEMENT
Beverage 9

Eligibility Criteria

Age18 Years - 60 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • BMI between 21 and 32 kg/m²
  • Apparently healthy: measured by questionnaire: no reported current or previous metabolic diseases or chronic gastrointestinal disorders
  • Reported dietary habits: no medically prescribed diet, no slimming diet, used to eat 3 meals a day, no vegetarian.
  • Reported intense sporting activities below 10h/w
  • Reported alcohol consumption below 14 units/w (female volunteers) or below 21 units/w (male volunteers)

You may not qualify if:

  • Dislike, allergy or intolerance to test products or indicating to be unable to consume 514 ml of aerated test product
  • Any food allergy, or dislike or intolerance with the foods supplied during the study
  • Eating disorder (measured by SCOFF questionnaire, 2 or more"yes" responses) High or very high restrained eaters (measured by questionnaire; score of 15 or higher, Polivy et al. 1978)
  • Reported medical treatment that may affect eating habits/satiety
  • Reported lactating (or lactating \< 6 weeks ago), pregnant (or pregnant \< 6 months ago) or wish to become pregnant during the study

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Leatherhead Food Research

Leatherhead, Surrey, United Kingdom

Location

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
OUTCOMES ASSESSOR
Purpose
BASIC SCIENCE
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

March 12, 2015

First Posted

April 1, 2015

Study Start

February 1, 2011

Primary Completion

February 1, 2011

Study Completion

February 1, 2011

Last Updated

April 10, 2015

Record last verified: 2015-04

Locations

GB(1)