Status:
COMPLETED
Promoting Lifestyle Change Via Tailored mHealth Feedback to Improve Health
Lead Sponsor:
University of Pittsburgh
Collaborating Sponsors:
National Institutes of Health (NIH)
National Heart, Lung, and Blood Institute (NHLBI)
Conditions:
Overweight and Obesity
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
The overall purpose of this randomized clinical trial is to examine the effect and efficacy of the individualized, real-time, smartphone-based feedback of diet and physical activity self-monitoring on...
Detailed Description
This study includes the following activities: 1. Screening: Phase I: It will be conducted online. Respondents to recruitment solicitations will be provided an online Uniform Resource Locator (URL...
Eligibility Criteria
Inclusion
- Currently own and regularly use a smartphone
- Age ≥18 years;
- BMI \> 27 and \< 43; and
- Successful completion of a 5-day electronic diary of food intake during a run-in period.
Exclusion
- Presence of an unstable condition requiring physician-supervised diet and exercise (e.g., recent myocardial infarction);
- Physical limitations precluding ability to engage in moderate-intensity physical activity;
- Pregnancy or intention to become pregnant during study;
- Current treatment for a serious mental illness (e.g. schizophrenia);
- Reported alcohol intake \> 4 drinks/day;
- Participation in a formal weight loss program, loss of ≥ 5% weight in past 6 month, or current use of weight loss medication;
- History of bariatric surgery in \<5 years,
- Planned extended vacations, absences, or relocation during study;
- A score \>16 on the Center for Epidemiologic Studies Depression Scale (CES-D);
- Score \>32 on the Eating Habits Checklist, an eating disorder scale administered at baseline. For those who have an elevated BDI score (\>22) or EHC (\>32), we offer referral for counseling.
Key Trial Info
Start Date :
August 1 2018
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
March 31 2021
Estimated Enrollment :
502 Patients enrolled
Trial Details
Trial ID
NCT03367936
Start Date
August 1 2018
End Date
March 31 2021
Last Update
April 13 2025
Active Locations (1)
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1
University of Pittsburgh
Pittsburgh, Pennsylvania, United States, 15261