Using Tailored Messages to Encourage Healthy Lifestyle Choices in a Brief, Self-directed Intervention
Public ClinicalTrials.gov record NCT06856551. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The study aimed to investigate 1) if a brief, regulatory focus-based intervention could promote weight control and changes in certain lifestyle behaviors and 2) how weight was affected by changes in these behaviors. The lifestyle behaviors of interest included meal regularity, self-monitoring of diet and physical activity, fast-food eating, screen related viewing and eating, dietary modifications, self-weighing, and physical activity. It was hypothesized that increases in meal regularity, self-monitoring, healthy dietary modifications, self-weighing, and physical activity would lead to better weight control over six months. Conversely, it was hypothesized that increases in fast food consumption and screen related eating and viewing would lead to poorer weight control over six months. It was expected that promotion and prevention conditions, relative to the control condition, would lead to better weight control and increases in meal regularity, self-monitoring, healthy dietary modifications, self-weighing, and physical activity, and decreases in fast food consumption and screen related eating and viewing. Furthermore, it was expected that the promotion condition would lead to better outcomes than the prevention condition.
Study identification
- NCT ID
- NCT06856551
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 200 participants
Conditions and interventions
Conditions
Interventions
- Minimal contact control Behavioral
- Promotion and Prevention Interventions Behavioral
Behavioral
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 29, 2015
- Primary completion
- Mar 19, 2017
- Completion
- Mar 19, 2017
- Last update posted
- Apr 16, 2025
2015 – 2017
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of North Florida | Jacksonville | Florida | 32224 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06856551, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 16, 2025 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06856551 live on ClinicalTrials.gov.