A Micro-Randomized Trial to Optimize Just-in-Time Adaptive Intervention for Binge Eating & Weight-related Behaviors
Status: Recruiting
Location: See location...
Intervention Type: Behavioral
Study Type: Interventional
Study Phase: Not Applicable
SUMMARY
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.
Eligibility
Participation Requirements
Sex: All
Minimum Age: 18
Healthy Volunteers: f
View:
• 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
Locations
United States
Illinois
Northwestern University Feinberg School of Medicine
RECRUITING
Chicago
Contact Information
Primary
Andrea K Graham, PhD
andrea.graham@northwestern.edu
312-503-5266
Time Frame
Start Date: 2024-03-21
Estimated Completion Date: 2026-12-31
Participants
Target number of participants: 300
Treatments
Experimental: Increase healthy eating behaviors - Assigned
Individuals will be assigned to increase healthy eating behaviors that week.
Experimental: Increase healthy eating behaviors - Recommended
Individuals will be recommend to increase healthy eating behaviors that week.
Experimental: Increase physical activity - Assigned
Individuals will be assigned to increase physical activity that week.
Experimental: Increase physical activity - Recommended
Individuals will be recommended to increase physical activity that week.
Experimental: Limit unhealthy dieting behaviors - Assigned
Individuals will be assigned to limit unhealthy dieting behaviors that week.
Experimental: Limit unhealthy dieting behaviors - Recommended
Individuals will be recommended to limit unhealthy dieting behaviors that week.
Experimental: Improve self-image - Assigned
Individuals will be assigned to improve self-image that week.
Experimental: Improve self-image - Recommended
Individuals will be recommended to improve self-image that week.
Experimental: Improve mood - Assigned
Individuals will be assigned to improve mood that week.
Experimental: Improve mood - Recommended
Individuals will be recommended to improve mood that week.
Related Therapeutic Areas
Sponsors
Collaborators: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Leads: Northwestern University