N/A
N=362
Graphic Messages to Prevent E-Cigarette Use Among Black and Latino Adolescents
Vaping
Bottom Line
View on ClinicalTrials.gov: NCT04899999 ↗Enrolled (actual)
362
Serious AEs
0.0%
Results posted
Aug 2025
Primary outcome: Primary: Change in Percentage of Participants Susceptible to Future Vaping — 1.1; -5.7; -2.3; -3.2 percentage of participants
Study Design & Population
- Study type
- Interventional
- Phase
- N/A
- Interventions
- Financial reward graphic message (Behavioral); Health reward graphic message (Behavioral); Self-efficacy graphic message (Behavioral); Social norms graphic message (Behavioral)
- Age
- Pediatric · 12+ yrs
- Sex
- All
- Sponsor
- University of Rochester
- Primary completion
- Dec 2021
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Change in Percentage of Participants Susceptible to Future Vaping |
1.1; -5.7; -2.3; -3.2 | — |
| SECONDARY Percentage of Participants Satisfied or Very Satisfied With the Graphic Message |
68.8; 69.3; 34.7; 56.1 | — |
| SECONDARY Percent of Participants Who Would Recommend the Graphic Message to a Friend |
90.3; 94.3; 70.6; 80.8 | — |
Summary
The aim of this study is to determine if graphic messages prevent future vaping use among African American and Latino adolescents. The images have been developed in a user-design model and include four main themes: health reward, financial reward, self-efficacy, and social norms. We will assess pre- and post-exposure reactions on likelihood of future vaping among African American and Latino adolescents.
Eligibility Criteria
Inclusion Criteria
- self-identify as African American/Black and/or Hispanic/Latino
- know how to read and speak English and/or Spanish
- have never used e-cigarettes
- have access to a device that will be able to connect to the online survey
Exclusion Criteria
- not identifying as African American/Black and/or Hispanic/Latino
- using e-cigarettes
Data sourced from ClinicalTrials.gov (NCT04899999). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication.