Greenlight Plus Study: Approaches to Early Childhood Obesity Prevention
Public ClinicalTrials.gov record NCT04042467. 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
Greenlight Plus Study: A Randomized Study of Approaches to Early Childhood Obesity Prevention
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
A randomized controlled trial enrolling 900 parent-infant dyads (English and Spanish speaking) comparing Greenlight (control), a behavioral intervention focusing on nutrition, physical activity, media use, and sleep as compared to Greenlight Plus (intervention) which includes the above materials plus a health information technology (HIT) intervention aimed at supporting family goal-setting and behavior change during well-child checks throughout the first 2 years of life.
Study identification
- NCT ID
- NCT04042467
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 900 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- Up to 21 Days
- 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
- Nov 5, 2019
- Primary completion
- Jan 16, 2024
- Completion
- Jan 16, 2024
- Last update posted
- Oct 15, 2025
2019 – 2024
United States locations
- U.S. sites
- 6
- U.S. states
- 5
- U.S. cities
- 6
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Stanford University | Stanford | California | 94305 | — |
| University of Miami | Coral Gables | Florida | 33146 | — |
| New York University | New York | New York | 10003 | — |
| University of North Carolina | Chapel Hill | North Carolina | 27599 | — |
| Duke University | Durham | North Carolina | 27708 | — |
| Vanderbilt University Medical Center | Nashville | Tennessee | 37203-2494 | — |
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 NCT04042467, 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 Oct 15, 2025 · Synced Sep 3, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04042467 live on ClinicalTrials.gov.