Digital Media for Cancer Control (to Prevent Vaping and Smoking Behavior)
Public ClinicalTrials.gov record NCT04867668. 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
Digital Media for Cancer Control: Randomized Controlled Trial and Dose-Response Effects
Study identification
- NCT ID
- NCT04867668
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- George Washington University
- Other
- Enrollment
- 2,800 participants
Conditions and interventions
Conditions
Interventions
- Anti-vaping and anti-smoking digital advertising Behavioral
Behavioral
Eligibility (public fields only)
- Age range
- 18 Years to 24 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
- Feb 19, 2021
- Primary completion
- Feb 27, 2026
- Completion
- Feb 27, 2026
- Last update posted
- Mar 9, 2026
2021 – 2026
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| The George Washington University Milken Institute School of Public Health | Washington D.C. | District of Columbia | 20052 | — |
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 NCT04867668, 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 9, 2026 · Synced Jun 25, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04867668 live on ClinicalTrials.gov.