Effect of the Degree of Energy Turnover on Appetitive Responses in Adolescents With Obesity
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 18
- 试验地点
- 1
- 主要终点
- Energy intake measured during an ad libitum buffet meal (in kcal).
研究概览
简要总结
The aim of the study is to compare the effect of a low versus moderate versus high energy turnover on energy intake, appetite and food reward, in adolescents with obesity. 18 adolescents with obesity will then complete three experimental sessions in a randomized order: low, high and moderate Energy turnover.
详细描述
A total of 18 adolescents with obesity, aged 12-16 years olds will complete three experimental sessions in a randomized order: i) low energy turnover; ii) Moderate energy turnover and ; iii) High energy turnover. Their ad libitum energy intake at dinner will be assessed through an ad libitum buffet-type meal, their food reward assessed right before the dinner meal and their appetite sensation at regular intervals during the day.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 12 Years 至 16 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •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
排除标准
- •Previous surgical interventions that is considered as non-compatible with the study.
- •weight loss during the last 6 months
- •cardiovascular disease or risks
研究组 & 干预措施
adolescents with obesity
There is only one arm as this is an acute randomized study comparing three different conditions within the same sample of participants.
干预措施: Low energy turnover (Behavioral)
结局指标
主要结局
Energy intake measured during an ad libitum buffet meal (in kcal).
时间窗: it will be assessed at dinner baseline
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 a nutritional software.
次要结局
- Hunger feelings(immediately after breakfast/lunch/dinner on day 1)
- Food reward(it will be assessed at dinner baseline)