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Sponsor: University Hospital, Clermont-Ferrand
Conditions: CONTROL Condition, Exercise
Interventions: EXERCISE, CONTROL
Countries: France
While long considered independently, energy expenditure and energy intake have been shown to interact. Fot the last 20 years, the litterature has been describing tyhe effects of an acute bout of exercise on subsequent energy intake and appetitive responses, indicating a potenital anorexigenic effect of intensive exercise in adolescents with obesity. These studies suggest a decrease in hunger, redcued satiety and modified food reward responses. These results remain however obtained in studies using post exercise ad libitum test meals and this nature of the meal might ahve impact these responses. The present work tends to assess the effect of acute exercise on subsequent appetite and food reward responses to a fixed meal, in adolescents with obesity.
Sex: ALL
Age: 11 Years to 16 Years
Healthy volunteers: Yes
Study type: INTERVENTIONAL
Inclusion Criteria: * Subjects aged 11 to 16 years (inclusive limits), maturation stage 3-5 according to the Tanner classification, with obesity defined by a body mass index (BMI) greater than the 97th percentile according to national curves (Roland- Cachera et al., 1991). * Adolescent who has signed the information and consent form and whose holders of parental authority have signed the information and consent form * Person subject to a Social Security scheme Exclusion Criteria: Medical or surgical history deemed by the investigator to be incompatible with the study * Presence of diabetes, and any other pathology limiting the application of one or the other strategy to the trial. * Taking medications that may interfere with the results of the study * Subjects with cardiovascular problems, here we are talking about subjects with a history of cardiovascular and/or neurovascular pathology, as well as subjects presenting cardiovascular and/or neurovascular risk factors (excluding obesity/ overweight). * Surgical intervention in the previous 3 months. * Subjects undergoing energy restriction or weight loss program through physical activity at the time of inclusion or during the last six months. * Consumption of tobacco or alcohol. * Special diet. * Participation in regular and intense physical and sports activities for more than two hours per week. * Teenagers whose parents are under guardianship, curatorship, safeguard of justice or not subject to a social security system * Refusal to sign the information and consent notice * Person in period of exclusion from another study * Pregnant or breastfeeding adolescents on declarative
- Clermont-Ferrand, France