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Energy Intake and Exercise Timing

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT03807609
Recruitment Status : Completed
First Posted : January 17, 2019
Last Update Posted : September 13, 2019
Sponsor:
Collaborators:
Tza Nou - Maison médicale pour enfants et adolescentes – 230, rue Vercingétorix – B.P. 77 – 63150 La Bourboule
SSR Nutrition-Obésité – 33-35 rue Maréchal Leclerc – 63000 Clermont-Ferrand
University of Clermont-Auvergne
Information provided by (Responsible Party):
University Hospital, Clermont-Ferrand

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.

Condition or disease Intervention/treatment Phase
Pediatric Obesity Other: CON . control condition without exercise / rest condition Other: EX -30. Condition with an acute exercise set 30 minutes before lunch Other: EX-180. condition with an acute exercise set 180 minutes before lunch Not Applicable

Detailed Description:
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.

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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 15 participants
Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: None (Open Label)
Masking Description: No masking
Primary Purpose: Other
Official Title: Does Exercise Timing Modify Post-exercise Energy Intake in Adolescents With Obesity
Actual Study Start Date : January 19, 2019
Actual Primary Completion Date : March 31, 2019
Actual Study Completion Date : March 31, 2019

Resource links provided by the National Library of Medicine


Arm Intervention/treatment
Experimental: 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.
Other: 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.

Experimental: 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.
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.

Experimental: 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.
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.




Primary Outcome Measures :
  1. Energy intake measured during an ad libitum buffet meal (in kcal). [ Time Frame: at day 1 ]
    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.


Secondary Outcome Measures :
  1. Hunger feelings [ Time Frame: at day 1 ]
    hunger area under the curve will be assessed using visual analogue scale (VAS) through a the day ranging from 0 to 150, 0 being "not at all", 150 being "completely". The question asked being: How hungry are you right now?"

  2. Food reward [ Time Frame: at day 1 ]
    Leeds Food Preference Questionnaire; LFPQ.Briefly, the LFPQ provides measures of the wanting and liking for an array of food images, varying in both fat content and taste.To measure the explicit liking and explicit wanting, participants are asked to rate the extent to which they "liked" or "wanted" each randomly presented food item with a 100-mm visual analogue scale. . The construct from the scales are : Explicit liking; Explicit Wanting; Implicit liking, implicit wanting, Fat Choice and Fat Taste. Each component ranged from -50 to +50. There is no total score.



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Ages Eligible for Study:   12 Years to 16 Years   (Child)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

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

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03807609


Locations
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France
Chu Clermont-Ferrand
Clermont-Ferrand, France, 63003
Sponsors and Collaborators
University Hospital, Clermont-Ferrand
Tza Nou - Maison médicale pour enfants et adolescentes – 230, rue Vercingétorix – B.P. 77 – 63150 La Bourboule
SSR Nutrition-Obésité – 33-35 rue Maréchal Leclerc – 63000 Clermont-Ferrand
University of Clermont-Auvergne
Investigators
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Principal Investigator: Martine DUCLOS University Hospital, Clermont-Ferrand

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
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Responsible Party: University Hospital, Clermont-Ferrand
ClinicalTrials.gov Identifier: NCT03807609    
Other Study ID Numbers: CHU-419
First Posted: January 17, 2019    Key Record Dates
Last Update Posted: September 13, 2019
Last Verified: September 2019

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Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: No
Keywords provided by University Hospital, Clermont-Ferrand:
appetite control
obesity
Adolescents
exercise timing
Additional relevant MeSH terms:
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Obesity
Pediatric Obesity
Overnutrition
Nutrition Disorders
Overweight
Body Weight
Signs and Symptoms