Testing a Novel Stress-induced Eating Intervention for Cancer Prevention
试验速览
- 阶段
- 不适用
- 状态
- 撤回
- 主要终点
- Healthy Eating Index
研究概览
简要总结
Subjects will be enrolled in a stress-induced eating intervention with 5, 7, or 9 treatments or control. Treatment will comprise imagining a stressful event, engaging in a stress relief activity (Progressive Muscle Relaxation), and consuming a fruit once per day. There will be one lab visit at baseline in which participants undergo an acute laboratory stressor (i.e., speech and math tasks) and consume food from a buffet. There will be another lab visit at two weeks post-intervention. In the second (and final) lab visit, participants will repeat the acute laboratory stressor (i.e., speech and math tasks) and buffet, and additionally complete questionnaires about their experience in the study.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •age 18 or older
- •fluent in English
- •access to an internet-connected device
- •reporting a neutral taste and moderate novelty for at least one fruit
- •reporting household size-adjusted income less than or equal to 200% of the federal poverty threshold
- •perceived stress scale score of 21.82 (1 SD above the national mean)
- •scoring 3.23 on the Dutch Eating Behavior-Emotional Eating Questionnaire
排除标准
- •on a diet that would compel them to refrain from eating food in the laboratory buffet
- •allergy to any foods presented in the buffet
- •selecting a fruit as one or more of top three choices of foods that would make them feel better if stressed
结局指标
主要结局
Healthy Eating Index
时间窗: 14 days after last dose
The Healthy Eating Index was developed by the USDA to capture diet quality. The total score is able to capture both the healthiness of fruits and the unhealthiness of classic comfort foods that are high in calories, fat, and sugar.
次要结局
- Acceptability/Credibility(14 days after last dose)
- Calorie intake(14 days after last dose)
研究者
A. Janet Tomiyama
Principal Investigator
University of California, Los Angeles