A Micro-Randomized Trial to Optimize Just-in-Time Adaptive Intervention for Binge Eating & Weight-related Behaviors
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 300
- 试验地点
- 2
- 主要终点
- Weekly change in binge eating
研究概览
简要总结
The purpose of this study is to conduct a micro-randomized trial to learn which evidence-based targets within a mobile intervention for binge eating and weight-related behaviors are most impactful for which people and in what sequence.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Adults age 18 years or older
- •Obesity (BMI ≥30)
- •Recurrent binge eating (≥12 episodes in the past 3 months)
- •Interested in losing weight and reducing binge eating
- •Willing to use a mobile application
- •Has a smartphone with Internet access and capacity for calls and text messaging
- •Has a valid email address
- •Has access to a scale
- •Not pregnant
- •English-speaking
排除标准
- •Diagnosis for which the study/intervention is not clinically indicated
- •Not currently receiving clinical services for weight management or binge eating
研究组 & 干预措施
Increase healthy eating behaviors - Recommended
Individuals will be recommend to increase healthy eating behaviors that week.
干预措施: FoodSteps behavioral intervention (Behavioral)
Increase healthy eating behaviors - Assigned
Individuals will be assigned to increase healthy eating behaviors that week.
干预措施: FoodSteps behavioral intervention (Behavioral)
Increase physical activity - Assigned
Individuals will be assigned to increase physical activity that week.
干预措施: FoodSteps behavioral intervention (Behavioral)
Increase physical activity - Recommended
Individuals will be recommended to increase physical activity that week.
干预措施: FoodSteps behavioral intervention (Behavioral)
Limit unhealthy dieting behaviors - Assigned
Individuals will be assigned to limit unhealthy dieting behaviors that week.
干预措施: FoodSteps behavioral intervention (Behavioral)
Limit unhealthy dieting behaviors - Recommended
Individuals will be recommended to limit unhealthy dieting behaviors that week.
干预措施: FoodSteps behavioral intervention (Behavioral)
Improve self-image - Assigned
Individuals will be assigned to improve self-image that week.
干预措施: FoodSteps behavioral intervention (Behavioral)
Improve self-image - Recommended
Individuals will be recommended to improve self-image that week.
干预措施: FoodSteps behavioral intervention (Behavioral)
Improve mood - Assigned
Individuals will be assigned to improve mood that week.
干预措施: FoodSteps behavioral intervention (Behavioral)
Improve mood - Recommended
Individuals will be recommended to improve mood that week.
干预措施: FoodSteps behavioral intervention (Behavioral)
结局指标
主要结局
Weekly change in binge eating
时间窗: 1 week
Change in number of binge eating episodes
次要结局
未报告次要终点
研究者
Andrea Graham
Associate Professor
Northwestern University