Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT04567004 · ClinicalTrials.gov registry record · NA
Testing Product Messages for Colombia
A NA study, sponsored by University of North Carolina, Chapel Hill.
- Completed
- Registry status
- NA
- Development phase
- 8,071
- Enrollment target
NCT04567004: Completed NA study, sponsored by University of North Carolina, Chapel Hill.
NCT04567004 is a NA study that has completed, run by University of North Carolina, Chapel Hill. The registered enrollment target is 8,071 participants, above the 1,403-participant average among 58,714 other NA trials with a reported enrollment target (475% higher). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04567004, a NA study, has completed, sponsored by University of North Carolina, Chapel Hill.
- COMPLETED
- Registry status
- NA
- Development phase
- 8,071 participants
- Enrollment target
Study Summary
Purpose: To better understand the impact of different front-of-package labels (FOPLs) on consumer purchasing intentions and ability to identify unhealthy foods. Participants: \~8,000 Colombians, recruited from Offerwise, that are 18 years or older. Procedures (methods): Participants will be randomly assigned to view images of food and drink products with either a nutrient warning label, Guideline Daily Amount label, Nutriscore label, or no-label control. They will be asked a series of questions about the products and the labels (excluding control group) on them. Questions will also include standard demographic and health related variables.
Primary Outcome
Percentage of participants who select the less healthy product in a set of two products as the product the consumer most wants to buy.
Interventions
- OTHER Control
- OTHER Nutriscore Label
- OTHER Adapted Peruvian Nutrient Label
- OTHER Guideline Daily Amount Label
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 8,071 participants |
| Start Date | 2020-10-01 |
| Est. Completion | 2020-10-08 |
| Phase | NA |
What the finished NCT04567004 record still lists
NCT04567004 is an interventional study that assigns participants to a tested intervention. Its 8,071 participants enrollment target places it among the larger protocols in the corpus, above the 1,403-participant average among 58,714 other NA trials with a reported enrollment target (475% higher).
The record links to 0 conditions, and to 4 interventions - of which Control is the first listed.
NCT04567004 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT04567004 about?
NCT04567004 is a clinical study titled "Testing Product Messages for Colombia". Purpose: To better understand the impact of different front-of-package labels (FOPLs) on consumer purchasing intentions and ability to identify unhealthy foods. Participants: \~8,000 Colombians, recruited from Offerwise, that are 18 years or older. Procedures (methods): Participants will be random...
What is the current status of trial NCT04567004?
This trial is currently completed. It is a NA study. The enrollment target is 8,071 participants. The study started on 2020-10-01. Estimated completion is 2020-10-08.
What interventions are being tested in trial NCT04567004?
The interventions under investigation include: Control (OTHER), Nutriscore Label (OTHER), Adapted Peruvian Nutrient Label (OTHER), Guideline Daily Amount Label (OTHER).
Who is sponsoring clinical trial NCT04567004?
This trial is sponsored by University of North Carolina, Chapel Hill, which has 1,109 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT04567004's enrollment target sits among peer trials
8,071 19th of 2000 higher than 1,982 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT05593484 · 8,060 participants · NA
School Screening and Telemedicine Specialty Referral to Address Childhood Hearing Loss in Rural Alaska
- NCT06184945 · 8,100 participants · NA
Behavioral Economic & Staffing Strategies in the ICU
- NCT00539162 · 8,000 participants · NA
Use of the CA 125 Algorithm for the Early Detection of Ovarian Cancer in Low Risk Women
- NCT00898638 · 8,000 participants
Tissue Sample Collection From Patients With Head and Neck Cancer and From Healthy Participants
Similar registry start date
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia
- NCT07125183 · started 2026-12 · Phase 2
Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma
- NCT07292298 · started 2026-11 · Phase 2
Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates
- NCT04263285 · started 2026-10 · NA
Treatment of Depression Post-SCI