Status:
COMPLETED
Sensor-based Just-in Time Adaptive Interventions (JITAIs) Targeting Eating Behavior
Lead Sponsor:
The Miriam Hospital
Conditions:
Overweight and Obesity
Eligibility:
All Genders
18-65 years
Phase:
PHASE2
Brief Summary
The purpose of this study is to determine whether a sensor device called an Automatic Ingestion Monitor (AIM) that is worn on eyeglasses can be used with a smartphone to change eating behavior. Partic...
Eligibility Criteria
Inclusion
- Body mass index (BMI) between 27 and 45 kg/m-squared
- Weight stable within 5% in the past 6 months
- Self-reports basic familiarity with use of a smartphone
Exclusion
- Diagnosed diabetes (type 1 and 2)
- Any poorly controlled medical condition that could affect weight and/or eating behavior (e.g., hypothyroidism)
- Medical conditions or use of medications or diets/supplements known to affect energy regulation or appetite
- Difficulty chewing or swallowing
- Diagnosed eating disorder
- Night or shift work
- Current participation in a weight loss program
- History of bariatric surgery
- Current pregnancy or lactation within the past 1 year, or planning a pregnancy during the study participation period
- Consuming a medically-prescribed or unusual diet (e.g., macrobiotic)
- Food allergies or sensitivities, or other conditions which result in avoidance of a wide range of foods (e.g. celiac disease, tree nut allergy)
- Reported recreational drug use
- Report of conditions that would significantly interfere with an ability to follow the protocol including terminal illness, substance abuse, or other significant uncontrolled psychiatric problem
Key Trial Info
Start Date :
January 1 2025
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
May 30 2025
Estimated Enrollment :
43 Patients enrolled
Trial Details
Trial ID
NCT06547320
Start Date
January 1 2025
End Date
May 30 2025
Last Update
October 20 2025
Active Locations (2)
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1
Boston University
Boston, Massachusetts, United States, 02215
2
The Miriam Hospital Weight Control and Diabetes Resarch Center
Providence, Rhode Island, United States, 02903