Facebook and Friends: Developing an Effective Online Social Network for Weight Loss
Public ClinicalTrials.gov record NCT02656680. 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.
Official title
Developing an Effective Online Social Network for Weight Loss
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
In a pilot randomized trial of 160 obese participants, investigators will test the feasibility of a behavioral weight loss program delivered entirely via Facebook. We will recruit in 2 separate waves of 80 participants each. Participants will be randomized to: 1) a condition with study participants only or 2) to a condition they will be able to invite their friends into (wave 1) or one in which the study team keeps recruitment open to allow enrollment through week 8 (wave 2). All participants will receive behavioral counseling via the private Facebook group from the coaches who are present on the network daily. Participants will track their diet and exercise via a free commercial mobile app.
Study identification
- NCT ID
- NCT02656680
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 134 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 65 Years
- 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
- Jan 31, 2018
- Primary completion
- Feb 19, 2020
- Completion
- Mar 30, 2020
- Last update posted
- Mar 20, 2024
2018 – 2020
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Connecticut | Storrs | Connecticut | 06269 | — |
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 NCT02656680, 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 Mar 20, 2024 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02656680 live on ClinicalTrials.gov.