Energy Intake and Exercise Timing

NCT ID: NCT03807609

Last Updated: 2019-09-13

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

15 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-01-19

Study Completion Date

2019-03-31

Brief Summary

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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.

Detailed Description

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The present study will compare the nutritional response to the realisation of an acute exercise 180 or 30 minutes before an ad libitum buffet meal in adolescents with obesity. 18 adolescents with obesity will be asked to randomly complete three experimental sessions: i) one control session (rest); ii) one session with an acute exercise realized 180 minutes before lunch; iii) one session with the same exercise performed 30 minutes before lunch. Their ad libitum energy intake will be assessed during lunch as well as at dinner time. Appetite feelings will be assessed at regular intervals and their food reward in response to the lunch will also be assessed.

Conditions

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Pediatric Obesity

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

OTHER

Blinding Strategy

NONE

No masking

Study Groups

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CON .

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.

Group Type EXPERIMENTAL

CON . control condition without exercise / rest condition

Intervention Type OTHER

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.

EX -30.

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.

Group Type EXPERIMENTAL

EX -30. Condition with an acute exercise set 30 minutes before lunch

Intervention Type OTHER

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.

EX-180

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 appetite feelings will be assessed at regular intervals.

Group Type EXPERIMENTAL

EX-180. condition with an acute exercise set 180 minutes before lunch

Intervention Type OTHER

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.

Interventions

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CON . control condition without exercise / rest condition

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.

Intervention Type OTHER

EX -30. Condition with an acute exercise set 30 minutes before lunch

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.

Intervention Type OTHER

EX-180. condition with an acute exercise set 180 minutes before lunch

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.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* \- 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

Exclusion Criteria

* Previous surgical interventions that is considered as non-compatible with the study.
* Diabetes
* weight loss during the last 6 months
* cardiovascular disease or risks
Minimum Eligible Age

12 Years

Maximum Eligible Age

16 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Tza Nou - Maison médicale pour enfants et adolescentes - 230, rue Vercingétorix - B.P. 77 - 63150 La Bourboule

UNKNOWN

Sponsor Role collaborator

SSR Nutrition-Obésité - 33-35 rue Maréchal Leclerc - 63000 Clermont-Ferrand

UNKNOWN

Sponsor Role collaborator

Université d'Auvergne

OTHER

Sponsor Role collaborator

University Hospital, Clermont-Ferrand

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Martine DUCLOS

Role: PRINCIPAL_INVESTIGATOR

University Hospital, Clermont-Ferrand

Locations

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Chu Clermont-Ferrand

Clermont-Ferrand, , France

Site Status

Countries

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France

References

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Moore 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.

Reference Type DERIVED
PMID: 38376518 (View on PubMed)

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.

Reference Type DERIVED
PMID: 31678149 (View on PubMed)

Other Identifiers

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CHU-419

Identifier Type: -

Identifier Source: org_study_id

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