Satiation Clinical Trial
Official title:
The Lunch Study: the Combined Effects of Food Texture and Portion Size on Intake
Meal size is strongly influenced by a number of external features of the food environment
which can promote over-consumption, such as the availability of palatable energy dense foods
and large portion sizes. The current research aimed to investigate whether natural
food-based differences in texture could be used to slow down eating rate and reduce intake
from large portions.
A four-session randomised crossover study assessed the effect of faster vs. slower eating
rate, achieved through manipulating food texture, on ad-libitum consumption (weight and
calories) of a meal, alone and in combination with variations in meal portion size (regular
vs. large)
Status | Completed |
Enrollment | 53 |
Est. completion date | September 2016 |
Est. primary completion date | September 2016 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | Female |
Age group | 21 Years to 50 Years |
Eligibility |
Inclusion criteria: - Aged between 21 and 50 years - BMI < 30 kg/m2 Exclusion criteria: - Individuals whose body weight has changed more than 5 kilograms in the last 12 months - People who are taking insulin or medications known to affect glucose metabolism, appetite or energy metabolism - Individuals who are currently dieting - People with intolerances or allergies to study foods or test products, e.g. soya, wheat, gluten, cereal, fruits, biscuits, dairy products, rice, vegetable, meat, seafood, sugar and sweetener, gelatin, natural food colourings or flavourings, etc - Pregnant women |
Allocation: Randomized, Intervention Model: Crossover Assignment, Masking: Single Blind (Subject), Primary Purpose: Basic Science
Country | Name | City | State |
---|---|---|---|
Singapore | Clinical Nutrition Research Centre | Singapore |
Lead Sponsor | Collaborator |
---|---|
Clinical Nutrition Research Centre, Singapore |
Singapore,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Ad libitum intake of the test meals - weight (g) | The weight of the test meal that is consumed during the 20 minute session was recorded. There are four test sessions and participants eat one of the four test meals each session. The amount consumed was measured each time. |
Measued once for up to 20 minutes | No |
Primary | Ad libitum intake of the test meals - calories (kcal) | The weight of the meal consumed at each of the four test sessions was convert to calories using the meal energy density (which is known). There are four test sessions and participants eat one of the four test meals each session. The amount consumed was measured each time. |
Measued once for up to 20 minutes | No |
Secondary | Eating rate of the test meal | Video recordings of the participants eating are coded and from this eating rate was calculated as grams consumed per minute (g/min). | Measued once for up to 20 minutes | No |
Secondary | Changes in rated appetite pre- to post meal consumption and up to 90 minutes post-consumption | 100-point Visual Analogue Scale (VAS) ratings of hunger, fullness, desire to eat, prospective consumption and thirst | pre-meal, immediately post-meal, +15 minutes, +30 minutes, +45 minutes, +60 minutes, +75 minutes, + 90 minutes | No |
Secondary | Energy intake (kcal) for the rest of the test day recorded in a Food diary | Food intake recorded in a food diary | Up to 24 hours | No |
Status | Clinical Trial | Phase | |
---|---|---|---|
Completed |
NCT02977260 -
The Lunch Study: the Combined Effects of Food Texture and Energy Density on Intake
|
N/A | |
Recruiting |
NCT03901157 -
Repetitive Lipid Intake and Food Intake
|
N/A | |
Completed |
NCT03900130 -
The Omnibus Satiety Metric: Predicting Satiety in Humans Through Brain, Blood, and Subjective Data
|
N/A | |
Completed |
NCT03539146 -
Gastrointestinal Tolerance, Satiation and Sensory Acceptance of Yogurts Containing Dietary Fiber and Coffee Cascara Extract
|
N/A | |
Completed |
NCT05279183 -
Assessment of Reward Responses to Erythritol Using Flavor Preference Learning
|
N/A | |
Terminated |
NCT03241238 -
The Effect of Dietary Fiber on Food Liking
|
N/A | |
Active, not recruiting |
NCT05671965 -
Effects of Oral Xylitol on Subsequent Energy Intake
|
N/A | |
Completed |
NCT04713137 -
Effects of Oral Pre-loads on Subsequent Energy Intake
|
N/A | |
Completed |
NCT00200213 -
Liking of Snack Foods - Sub-Study 1
|
N/A |