An interventional study of Connect4Health Engage and Connect4Health Discover in Obesity, sponsored by University of Florida. Enrolling by invitation at 1 site in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-05-11.
Sponsored by University of Florida · Not applicable, Interventional, and Treatment
The goal of the proposed project is to test the effectiveness of an intervention (Connect4Health Engage) focused on motivating and guiding patients to use empirically supported, freely available online tools for weight loss. A randomized trial will be conducted in primary care clinics. Fifteen to twenty PCPs will be recruited, followed by 453 patients. Patients will complete either the 52-week Connect4Health Engage intervention or Connect4Health Discover, an educational control.
6,297 studies on the registry are indexed under Obesity; 1,693 are open to participants now.
This study's planned enrollment of 473 is above the median of 78 across 4,879 interventional studies indexed under Obesity.
Browse Obesity studies →University of Florida is the lead sponsor of 1,254 studies on the registry; 201 are open to participants now.
Of its 170 completed or terminated interventional studies of FDA-regulated products, 136 (80%) have results posted.
Counted across the registry records on this site, refreshed daily.
Exclusion Criteria:
Receive Connect4Health Engage
Behavioral: Connect4Health Engage
Receive Connect4Health Discover
Behavioral: Connect4Health Discover
Intervention focused on motivating and guiding patients to use empirically supported, freely available online tools for weight loss.
Educational control - information about healthy eating and physical activity
Proportion achieving ≥ 3% weight loss
Proportion of patients achieving ≥3% weight loss
Time frame: 52 weeks
Weight stability at 78 weeks
Proportion of individuals who do not exceed 3% weight gain from baseline.
Time frame: 78 weeks
Weight change at 52 weeks (continuous)
Weight change from baseline to week 52 in kgs (continuous)
Time frame: 52 weeks
Weight change at 78 weeks (continuous)
Weight change from baseline to week 78 in kgs (continuous)
Time frame: 78 week
Weight stability at 52 weeks
Proportion of individuals who do not exceed 3% weight gain from baseline at 52 weeks.
Time frame: 52 weeks
Minutes of moderate-to-vigorous physical activity per week at 52 weeks
Minutes of moderate-to-vigorous physical activity per week as measured using the International Physical Activity Questionnaire (IPAQ) (continuous measure MET minutes per week)
Time frame: 52 week
Minutes of moderate-to-vigorous physical activity per week at 78 weeks
Description: Minutes of moderate-to-vigorous physical activity per week as measured using the International Physical Activity Questionnaire (IPAQ) (continuous measure MET minutes per week)
Time frame: 78 weeks
Servings per day of fruits and vegetables (52 weeks)
Number of servings per day of fruits and vegetables measured by Eating at America's Table Study (EATS) fruit and vegetable screener.
Time frame: 52 weeks
Servings per day of fruits and vegetables (78 weeks)
Number of servings per day of fruits and vegetables measured by Eating at America's Table Study (EATS) fruit and vegetable screener.
Time frame: 78 weeks
Percentage of energy from fat (52 weeks)
Percent of energy from fat measured using NCI Percentage Energy from Fat Screener measure
Time frame: 52 weeks
Percentage of energy from fat (78 weeks)
Percent of energy from fat measured using NCI Percentage Energy from Fat Screener measure
Time frame: 78 weeks
Plan to share: Yes — De-identified individual data will be shared with other researchers. Researchers will need to complete a Data Use Agreement.
Supporting information: Study protocol, Sap, Icf, Analytic code
No publications or documents are linked to this record.
Eligibility is decided by the study team. Share this record with your doctor or contact the team directly.
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University of Florida