Breakfast, Exercise and Metabolic Health in Healthy Women
Impact of Different Pre-exercise Breakfast on Post-exercise Glycaemic Response, Appetite and Energy Balance
1 other identifier
interventional
12
1 country
1
Brief Summary
This project aims to investigate the impact of acute bout of submaximal exercise under different pre-exercise dietary conditions (fasted state versus high carbohydrate breakfast versus high protein breakfast) on postprandial glycaemic, appetite regulation and energy balance in active healthy women.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for not_applicable
Started Mar 2022
Typical duration for not_applicable
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
March 15, 2022
CompletedFirst Submitted
Initial submission to the registry
March 16, 2022
CompletedFirst Posted
Study publicly available on registry
April 4, 2022
CompletedPrimary Completion
Last participant's last visit for primary outcome
March 1, 2024
CompletedStudy Completion
Last participant's last visit for all outcomes
March 1, 2024
CompletedApril 4, 2023
March 1, 2023
2 years
March 16, 2022
March 31, 2023
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Metabolic health
Changes in postprandial blood glucose and insulin responses (e.g., area under the curve) post-exercise between trials
150 minutes
Secondary Outcomes (10)
Lipid profile
150 minutes
Gut hormones
150 minutes
Appetite
30 minutes
Visual analogue scale (VAS)
305 minutes
Substrate oxidation
305 minutes
- +5 more secondary outcomes
Study Arms (3)
Fasted exercise
EXPERIMENTALFasted prior to exercise
High protein breakfast exercise
EXPERIMENTALHigh protein breakfast consumption prior to exercise
High carbohydrate breakfast exercise
EXPERIMENTALHigh carbohydrate breakfast consumption prior to exercise
Interventions
Participants will remain fast (Fasted) 2 h prior to 45 min exercise at 65% VO2max.
Participants will consume a high protein breakfast (Protein) 2 h prior to 45 min exercise at 65% VO2max.
Participants will consume a high carbohydrate breakfast (Carbohydrate) 2 h prior to 45 min exercise at 65% VO2max.
Eligibility Criteria
You may qualify if:
- Healthy physical active women (self-reported regular exercise at least 30 min moderate-intensity 3 times per week)
- Aged between 30 to 55 years
- Weight stable for more than 3 months (no change in weight +/- 3%)
- Non-smoker
You may not qualify if:
- Personal history of/existing diabetes, cardiovascular disease, metabolic disease or dyslipidaemia
- Taking medications that may influence lipid or carbohydrate metabolism or immune system function
- Men
- Physically inactive
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
National Taiwan Normal University
Taipei, Taiwan
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Yung-Chih Chen, PhD
National Taiwan Normal University
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- DOUBLE
- Who Masked
- PARTICIPANT, INVESTIGATOR
- Masking Details
- Participants and Researchers will be blinded to the interventions.
- Purpose
- BASIC SCIENCE
- Intervention Model
- CROSSOVER
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Principal Investigatior
Study Record Dates
First Submitted
March 16, 2022
First Posted
April 4, 2022
Study Start
March 15, 2022
Primary Completion
March 1, 2024
Study Completion
March 1, 2024
Last Updated
April 4, 2023
Record last verified: 2023-03
Data Sharing
- IPD Sharing
- Will not share