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Sensor-based Just-in Time Adaptive Interventions (JITAIs) Targeting Eating Behavior

NCT06547320 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 43

Last updated 2025-10-20

No results posted yet for this study

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. Participants will wear the device for one week of no-intervention observation. They will then test behavioral interventions focused on eating for two weeks. The researchers hypothesize that messages sent to a smartphone that are based on information from the AIM can reduce the amount of food that is eaten and slow eating.

Conditions

  • Overweight and Obesity

Interventions

BEHAVIORAL

Eat Less Intervention

A sensor worn on eyeglasses monitors eating and provides messages to a smartphone when eating occurs to prompt small reductions in the amount of food eaten.

BEHAVIORAL

Eat Slower Intervention

A sensor worn on eyeglasses monitors eating and provides messages to a smartphone when eating occurs to prompt small reductions in the rate of eating.

Sponsors & Collaborators

  • The Miriam Hospital

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-01-01
Primary Completion
2025-05-30
Completion
2025-05-30

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06547320 on ClinicalTrials.gov