Energy Intake and Exercise Timing
Does Exercise Timing Modify Post-exercise Energy Intake in Adolescents With Obesity
1 other identifier
interventional
15
1 country
1
Brief Summary
The aim of the present study is to compare the effect of an exercise performed 180 or 30 minutes before lunch on the energy intake of adolescents with obesity.
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 Jan 2019
Shorter than P25 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
First Submitted
Initial submission to the registry
January 15, 2019
CompletedFirst Posted
Study publicly available on registry
January 17, 2019
CompletedStudy Start
First participant enrolled
January 19, 2019
CompletedPrimary Completion
Last participant's last visit for primary outcome
March 31, 2019
CompletedStudy Completion
Last participant's last visit for all outcomes
March 31, 2019
CompletedAugust 3, 2026
July 1, 2026
2 months
January 15, 2019
July 31, 2026
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Energy intake measured during an ad libitum buffet meal (in kcal).
food intake will be measured ad libitum during a lunch buffet. The adolescents will be offered an ad libitum buffet-type meal composed based on their food intake preferences. Their intake will be weighted using an electronic food scale (Casio Scale, units: grams) by a member of the investigation team and then analysed using Bilnuts software.
at day 1
Secondary Outcomes (2)
Hunger feelings
at day 1
Food reward
at day 1
Study Arms (3)
CON .
EXPERIMENTALThe adolescents will be asked to remain quiet and at rest during the morning and will receive an ad libitum meal at lunch and dinner times. Their food reward will be assessed before and after lunch. Their appetite feelings will be assessed at regular intervals.
EX -30.
EXPERIMENTALThe adolescents will be asked to complete a 30 minutes exercise set at 65% of their capacities (cycling), 30 minutes before lunch. Lunch will be served ad libitum as well as diner. Their food reward will be assessed before and after lunch. Their appetite feelings will be assessed at regular intervals.
EX-180
EXPERIMENTALThe adolescents will be asked to complete a 30 minutes exercise set at 65% of their capacities (cycling), 30 minutes before lunch. Lunch will be served ad libitum as well as diner. Their appetite feelings will be assessed at regular intervals.
Interventions
Control condition without exercise / rest condition. The adolescents will be asked to remain quiet and at rest during the morning and will receive an ad libitum meal at lunch and dinner times. Their food reward will be assessed before and after lunch. Their appetite feelings will be assessed at regular intervals.
The adolescents will be asked to complete a 30 minutes exercise set at 65% of their capacities (cycling), 30 minutes before lunch. Lunch will be served ad libitum as well as diner. Their food reward will be assessed before and after lunch. Their appetite feelings will be assessed at regular intervals.
The adolescents will be asked to complete a 30 minutes exercise set at 65% of their capacities (cycling), 30 minutes before lunch. Lunch will be served ad libitum as well as diner. Their food reward will be assessed before and after lunch. Their appetite feelings will be assessed at regular intervals.
Eligibility Criteria
You may qualify if:
- \- BMI percentile \> 97th percentile according to the french curves.
- ages 12-16 years old
- Signed consent form
- being registered in the national social security system
- no contraindication to physical activity
You may not qualify if:
- Previous surgical interventions that is considered as non-compatible with the study.
- Diabetes
- weight loss during the last 6 months
- cardiovascular disease or risks
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- University Hospital, Clermont-Ferrandlead
- SSR Nutrition-Obésité - 33-35 rue Maréchal Leclerc - 63000 Clermont-Ferrandcollaborator
- Tza Nou - Maison médicale pour enfants et adolescentes - 230, rue Vercingétorix - B.P. 77 - 63150 La Bourboulecollaborator
- Laboratoire des Adaptations Métaboliques à l'Exercice en conditions Physiologiques et Pathologiquescollaborator
Study Sites (1)
Chu Clermont-Ferrand
Clermont-Ferrand, 63003, France
Related Publications (2)
Fillon A, Mathieu ME, Masurier J, Roche J, Miguet M, Khammassi M, Finlayson G, Beaulieu K, Pereira B, Duclos M, Boirie Y, Thivel D. Effect of exercise-meal timing on energy intake, appetite and food reward in adolescents with obesity: The TIMEX study. Appetite. 2020 Mar 1;146:104506. doi: 10.1016/j.appet.2019.104506. Epub 2019 Oct 31.
PMID: 31678149RESULTMoore H, Pereira B, Fillon A, Miguet M, Masurier J, Beaulieu K, Finlayson G, Thivel D. The association between obesity severity and food reward in adolescents with obesity: a one-stage individual participant data meta-analysis. Eur J Nutr. 2024 Jun;63(4):1241-1255. doi: 10.1007/s00394-024-03348-4. Epub 2024 Feb 20.
PMID: 38376518DERIVED
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Martine DUCLOS
University Hospital, Clermont-Ferrand
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- NONE
- Masking Details
- No masking
- Purpose
- OTHER
- Intervention Model
- CROSSOVER
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
January 15, 2019
First Posted
January 17, 2019
Study Start
January 19, 2019
Primary Completion
March 31, 2019
Study Completion
March 31, 2019
Last Updated
August 3, 2026
Record last verified: 2026-07