Metabolic and Appetite Parameters Following Addition of Whey Protein to a Carbohydrate-based Breakfast
The Influence of Whey Protein Addition to a Carbohydrate-based Breakfast on Metabolic and Appetite Parameters Following a Second Meal
1 other identifier
interventional
10
1 country
1
Brief Summary
The purpose of this study is to investigate whether the addition of whey protein to a breakfast high in carbohydrate content will influence acute metabolic and appetite responses, as well as responses to a subsequent lunch meal.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for not_applicable healthy
Started Apr 2014
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
April 1, 2014
CompletedPrimary Completion
Last participant's last visit for primary outcome
September 1, 2014
CompletedStudy Completion
Last participant's last visit for all outcomes
September 1, 2014
CompletedFirst Submitted
Initial submission to the registry
April 7, 2015
CompletedFirst Posted
Study publicly available on registry
April 10, 2015
CompletedApril 13, 2015
April 1, 2015
5 months
April 7, 2015
April 10, 2015
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Postprandial blood glucose responses
Blood glucose concentration determined in whole blood sampled at regular intervals post-breakfast and post-lunch
0-360 minutes post breakfast
Secondary Outcomes (1)
Acute subjective appetite responses
0-360 minutes post breakfast
Study Arms (3)
Breakfast - Carbohydrate + Whey Protein
EXPERIMENTALAddition of whey protein isolate (20 g dissolved in flavoured water) to breakfast meal composition
Breakfast - Carbohydrate
PLACEBO COMPARATOROnly flavoured water consumed with breakfast meal
No Breakfast
NO INTERVENTIONOnly water consumed at breakfast time point
Interventions
20 g whey protein isolate added to breakfast meal
Carbohydrate breakfast served as a standard portion (1799 kJ, 93/2/9% energy from carbohydrate/fat/protein)
Eligibility Criteria
You may qualify if:
- Aged 18-40 years old (male)
- Recreationally active (\>30 minutes of structured exercise, 5 times/week)
You may not qualify if:
- Metabolic disease (e.g. Type 2 diabetes, thyroid disorders)
- Taking any prescribed medication
- Regular breakfast skipper
- Food allergies or intolerances
- Eating disorders
- Smoker
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Faculty of Health and Life Sciences, Northumbria University
Newcastle upon Tyne, Tyne and Wear, NE1 8ST, United Kingdom
MeSH Terms
Interventions
Intervention Hierarchy (Ancestors)
Study Officials
- STUDY DIRECTOR
Emma J Stevenson, PhD
Northumbria University
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- PARTICIPANT
- Purpose
- BASIC SCIENCE
- Intervention Model
- CROSSOVER
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
April 7, 2015
First Posted
April 10, 2015
Study Start
April 1, 2014
Primary Completion
September 1, 2014
Study Completion
September 1, 2014
Last Updated
April 13, 2015
Record last verified: 2015-04