Environmental Harm Menu Labels and the Healthfulness of Real-World Fast-Food Orders
Public ClinicalTrials.gov record NCT07910604. 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
Longitudinal Trial Evaluating the Effect of Environmental Harm Menu Labels on the Healthfulness of Real-World Fast-Food Meal Orders
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The primary objective of this study is to evaluate whether repeated exposure to environmental harm menu labels on fast-food restaurant menus improves the healthfulness of real-world fast-food meal orders. Participants will be randomized to view either a control (QR code) label or traffic-light style environmental harm labels on two alternating fast-food restaurant menus, and will order one lunch per week for seven weeks through a study ordering website, with each meal delivered to the participant the following day.
Study identification
- NCT ID
- NCT07910604
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 450 participants
Conditions and interventions
Conditions
Interventions
- Control (QR Code) Menu Labels Behavioral
- Traffic-Light Style Environmental Harm Menu Labels Behavioral
Behavioral
Eligibility (public fields only)
- Age range
- 18 Years to 64 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
- Nov 2026 (Estimated)
- Primary completion
- Apr 1, 2029 (Estimated)
- Completion
- Apr 1, 2029 (Estimated)
- Last update posted
- Nov 2, 2026
2026 – 2029
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Johns Hopkins Bloomberg School of Public Health | Baltimore | Maryland | 21205 | — |
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 NCT07910604, 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 Nov 2, 2026 · Synced Nov 2, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT07910604 live on ClinicalTrials.gov.