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Behavioral Intervention

Simplified dietary tracking for Weight Loss (ADOPT Trial)

N/A
Waitlist Available
Led By Julianne M Power, MS
Research Sponsored by University of North Carolina, Chapel Hill
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be between 18 and 65 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 3 months
Awards & highlights

ADOPT Trial Summary

This study is evaluating whether two different Internet-based dietary interventions can help people with overweight or obesity lose weight.

Eligible Conditions
  • Weight Loss
  • Healthy Eating

ADOPT Trial Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~3 months
This trial's timeline: 3 weeks for screening, Varies for treatment, and 3 months for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Adherence to dietary goals
Adherence to dietary tracking
Secondary outcome measures
Change in Diet quality
Change in Dietary intake
Percent weight loss
Other outcome measures
Change in Restraint, Disinhibition, Hunger
Change in Self-Efficacy (diet)
Change in Self-Regulation (eating behaviors)
+1 more

ADOPT Trial Design

2Treatment groups
Experimental Treatment
Active Control
Group I: GREEN FOOD Intervention GroupExperimental Treatment1 Intervention
Participants in the GREEN FOOD group will be taught a simplified way of identifying low-calorie foods (green foods) and maximizing them using the Traffic Light Diet. Maximizing the number of green foods consumed is a simple way to reduce dietary energy density while allowing for consumption of a satisfying amount (i.e. weight and volume) of food. Maximizing green food consumption may simultaneously reduce red food consumption, thereby reducing calorie intake and promoting greater diet quality than red food reduction alone. Participants in this group will also use the study website to track their green foods and will be given a daily green food goal based on their baseline weight and will track their green foods on the study website daily. Participants will be recommended to enter their green foods at least once per day (at which time they would enter all green foods for the day), but ideally multiple times per day to reduce errors associated with recall.
Group II: RED FOOD Intervention GroupActive Control1 Intervention
Participants in the RED FOOD group will be taught a simplified way of identifying high-calorie foods (red foods) and reducing them using the Traffic Light Diet. Limiting the number of red foods consumed is a simple way to reduce calories without having to track calories. Participants in this group will use the study website to track their red foods and will be given a daily red food limit base on their baseline weight and will track their red foods on the study website daily. Participants will be recommended to enter their red foods at least once per day (at which time they would enter all red foods for the day), but ideally multiple times per day to reduce errors associated with recall.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Simplified dietary tracking
2021
N/A
~60

Find a Location

Who is running the clinical trial?

University of North Carolina, Chapel HillLead Sponsor
1,508 Previous Clinical Trials
4,190,922 Total Patients Enrolled
22 Trials studying Weight Loss
4,758 Patients Enrolled for Weight Loss
Julianne M Power, MSPrincipal InvestigatorUniversity of North Carolina, Chapel Hill

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.
~17 spots leftby Apr 2025