Appetite Response to Exercise- Versus Energy Restriction-induced Energy Deficit in Adolescents With Obesity. (IDEX1)
調査の概要
状態
条件
詳細な説明
The present study will compare the nutritional response to an energy deficit of 400 kcal induced once by realisation of an acute exercise set at moderate intensity and once by a dietary restriction imposed at lunch (compared with a control condition). 18 adolescents with obesity will be asked to randomly complete three experimental sessions: i) one control session (CON); ii) one session with an exercise-induced energy deficit (Def-EX); iii) one session with an energy restriction-induced energy deficit (Def-EI).
Their ad libitum energy intake will be assessed during dinner time. Appetite feelings will be assessed at regular intervals and their food reward in response to the lunch will also be assessed.
研究の種類
入学 (実際)
段階
- 適用できない
連絡先と場所
研究場所
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-
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Clermont-Ferrand、フランス、63003
- CHU Clermont Ferrand
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
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
研究計画
研究はどのように設計されていますか？
デザインの詳細
- 主な目的：処理
- 割り当て：なし
- 介入モデル：単一グループの割り当て
- マスキング：なし（オープンラベル）
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
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実験的：肥満の青年
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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 dinner time.
Their food reward will be assessed before dinner.
Their appetite feelings will be assessed at regular intervals.
Condition with an exercise-induced energy deficit The adolescents will be asked to complete an acute exercise set at 65% of their capacities (cycling) during the afternoon, inducing an energy expenditure of 400 kcal.
Dinner will be served ad libitum.
Their food reward will be assessed before dinner.
Their appetite feelings will be assessed at regular intervals.
Condition with an energy-restriction energy deficit The adolescents will be asked to remain quiet during the whole day (no physical activity).
They will receive a calibrated breakfast reduced from 400 kcal compare to their CON and Def-EX conditions.
Dinner will be served ad libitum.
Their food reward will be assessed before dinner.
Their appetite feelings will be assessed at regular intervals.
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この研究は何を測定していますか？
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Change from different intervention of energy intake measured during an ad libitum buffet meal (in kcal)
時間枠：day 1, day 8, day 15
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food intake will be measured ad libitum during a dinner 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 by a member of the investigation team and then analysed using Bilnuts software.
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day 1, day 8, day 15
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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空腹感
時間枠：1日目、8日目、15日目
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曲線下の飢餓面積は、1 日を通してビジュアル アナログ スケールを使用して評価されます。
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1日目、8日目、15日目
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Food reward
時間枠：day 1, day 8, day 15
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The participants will be asked to complete a validated computer-based procedure to measure food reward (Leeds Food Preference Questionnaire; LFPQ)
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day 1, day 8, day 15
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協力者と研究者
捜査官
- 主任研究者：Valérie JULIAN、University Hospital, Clermont-Ferrand
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。