Adults 18 to 30, any sex, with Vaping Behavior. Patients with the condition only — healthy volunteers not accepted.
Results — posted to ClinicalTrials.gov
Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.
Intentions of Using the E-cigarettePrimary· Immediately after exposure
A single item measuring the intentions of using the e-cigarette shown in the ad, assessed immediately after exposure (exposure took approximately 12 seconds). Response options are from 0 (Extremely unlikely ) to 10 (Extremely likely).
Group
Value
95% CI
Control ad: Dark Gray Product With Tobacco Flavor Name
5.27
± 0.15
Dark Gray Product With Strawberry Flavor Name
5.56
± 0.16
Colorful (Strawberry Color) Product With Strawberry Flavor Name
5.52
± 0.16
Colorful (Strawberry Color) Product With Strawberry Flavor Name and Strawberry Image
5.70
± 0.15
Colorful (Strawberry Color) Product With Strawberry Flavor Features
5.74
± 0.16
Colorful (Strawberry Color) Product With Strawberry Flavor Features and Choice Claim
5.69
± 0.16
Intentions of Switching Completely to the E-cigarettePrimary· Immediately after exposure
A single item measuring participants' intentions of switching completely to the e-cigarette shown in the ad, assessed immediately after exposure (exposure took approximately 12 seconds). Response options are from 0 (Extremely unlikely ) to 10 (Extremely likely). This question is only asked among those who smoke cigarettes.
Group
Value
95% CI
Control ad: Dark Gray Product With Tobacco Flavor Name
5.98
± 0.17
Dark Gray Product With Strawberry Flavor Name
6.18
± 0.16
Colorful (Strawberry Color) Product With Strawberry Flavor Name
6.46
± 0.16
Colorful (Strawberry Color) Product With Strawberry Flavor Name and Strawberry Image
6.57
± 0.16
Colorful (Strawberry Color) Product With Strawberry Flavor Features
6.88
± 0.16
Colorful (Strawberry Color) Product With Strawberry Flavor Features and Choice Claim
6.53
± 0.17
Intentions of Using the E-cigarette Compared to CigarettesSecondary· Immediately after exposure
A single item measuring the intentions of using the e-cigarette shown in the ad compared to smoking cigarettes, assessed immediately after exposure (exposure took approximately 12 seconds). Response options are from 0 (Much less likely ) to 10 (Much more likely).
Group
Value
95% CI
Control ad: Dark Gray Product With Tobacco Flavor Name
5.29
± 0.15
Dark Gray Product With Strawberry Flavor Name
5.53
± 0.14
Colorful (Strawberry Color) Product With Strawberry Flavor Name
5.46
± 0.15
Colorful (Strawberry Color) Product With Strawberry Flavor Name and Strawberry Image
5.67
± 0.14
Colorful (Strawberry Color) Product With Strawberry Flavor Features
5.74
± 0.15
Colorful (Strawberry Color) Product With Strawberry Flavor Features and Choice Claim
5.76
± 0.15
Intentions of Using the E-cigarette Compared to Other E-cigarettesSecondary· Immediately after exposure
A single item measuring the intentions of using the e-cigarette shown in the ad compared to using other e-cigarette products, assessed immediately after exposure (exposure took approximately 12 seconds). Response options are from 0 (Much less likely ) to 10 (Much more likely).
Group
Value
95% CI
Control ad: Dark Gray Product With Tobacco Flavor Name
5.07
± 0.14
Dark Gray Product With Strawberry Flavor Name
5.29
± 0.14
Colorful (Strawberry Color) Product With Strawberry Flavor Name
5.32
± 0.14
Colorful (Strawberry Color) Product With Strawberry Flavor Name and Strawberry Image
5.57
± 0.14
Colorful (Strawberry Color) Product With Strawberry Flavor Features
5.62
± 0.14
Colorful (Strawberry Color) Product With Strawberry Flavor Features and Choice Claim
5.68
± 0.14
Ad AppealSecondary· Immediately after exposure
A 3-item scale for those who do not use tobacco, measuring to what extent participants perceive the ad they saw to be appealing, assessed immediately after exposure (exposure took 12 seconds), including liking the ad, curious about the product shown in the ad, and interest in using the product shown in the ad. Response options are from 0 (Dislike very much ) to 10 (Like very much) for ad liking and 0 (Strongly disagree) to 10 (Strongly agree) for the other two items. Average scores of the three items were calculated (0-10). A 4-item scale for those who smoke cigarettes, including the same 3-it
Group
Value
95% CI
Control ad: Dark Gray Product With Tobacco Flavor Name
5.36
± 0.13
Dark Gray Product With Strawberry Flavor Name
5.47
± 0.13
Colorful (Strawberry Color) Product With Strawberry Flavor Name
5.45
± 0.14
Colorful (Strawberry Color) Product With Strawberry Flavor Name and Strawberry Image
5.82
± 0.13
Colorful (Strawberry Color) Product With Strawberry Flavor Features
5.91
± 0.14
Colorful (Strawberry Color) Product With Strawberry Flavor Features and Choice Claim
5.81
± 0.14
Perceived Absolute Harm of Using the E-cigaretteSecondary· Immediately after exposure
A single item measuring the participants' perception of having health problems from using the e-cigarette shown in the ad, assessed immediately after exposure (exposure took 12 seconds). Response options are from 0 (Extremely unlikely ) to 10 (Extremely likely).
Group
Value
95% CI
Control ad: Dark Gray Product With Tobacco Flavor Name
7.00
± 0.12
Dark Gray Product With Strawberry Flavor Name
7.08
± 0.12
Colorful (Strawberry Color) Product With Strawberry Flavor Name
6.98
± 0.13
Colorful (Strawberry Color) Product With Strawberry Flavor Name and Strawberry Image
7.14
± 0.12
Colorful (Strawberry Color) Product With Strawberry Flavor Features
7.08
± 0.12
Colorful (Strawberry Color) Product With Strawberry Flavor Features and Choice Claim
6.97
± 0.12
Perceived Absolute Addictiveness of Using the E-cigaretteSecondary· Immediately after exposure
A single item measuring the participants' perception of becoming addicted to using the e-cigarette shown in the ad, assessed immediately after exposure (exposure took 12 seconds). Response options are from 0 (Extremely unlikely ) to 10 (Extremely likely).
Group
Value
95% CI
Control ad: Dark Gray Product With Tobacco Flavor Name
6.60
± 0.14
Dark Gray Product With Strawberry Flavor Name
6.87
± 0.12
Colorful (Strawberry Color) Product With Strawberry Flavor Name
6.64
± 0.14
Colorful (Strawberry Color) Product With Strawberry Flavor Name and Strawberry Image
6.89
± 0.12
Colorful (Strawberry Color) Product With Strawberry Flavor Features
6.93
± 0.13
Colorful (Strawberry Color) Product With Strawberry Flavor Features and Choice Claim
7.02
± 0.13
Sensory Appeal of the E-cigaretteSecondary· Immediately after exposure
Exploratory outcome: Four items measuring the agreement with the sensory appeal of the e-cigarette shown in the ad, assessed immediately after exposure (exposure took 12 seconds): the taste of the e-cigarette would: 1) be harsh, 2) be sweet, 3) be fruity, and 4) have a tobacco taste. Response options are from 0 (Strongly disagree) to 10 (Strongly agree). Average scores of the four items were calculated (0-10). The higher values indicating stronger sensory appeal of e-cigarettes.
Group
Value
95% CI
Control ad: Dark Gray Product With Tobacco Flavor Name
4.65
± 0.09
Dark Gray Product With Strawberry Flavor Name
6.24
± 0.08
Colorful (Strawberry Color) Product With Strawberry Flavor Name
6.31
± 0.08
Colorful (Strawberry Color) Product With Strawberry Flavor Name and Strawberry Image
6.25
± 0.08
Colorful (Strawberry Color) Product With Strawberry Flavor Features
6.23
± 0.08
Colorful (Strawberry Color) Product With Strawberry Flavor Features and Choice Claim
6.35
± 0.08
Positive Expectancy of Using the E-cigaretteSecondary· Immediately after exposure
Exploratory outcome: A single item measuring the agreement with the positive expectancy (I think I might enjoy, experience pleasure, or feel good using this e-cigarette/vape product) of using the e-cigarette shown in the ad, assessed immediately after exposure (exposure took 12 seconds). Response options are from 0 (Strongly disagree) to 10 (Strongly agree).
Group
Value
95% CI
Control ad: Dark Gray Product With Tobacco Flavor Name
5.43
± 0.15
Dark Gray Product With Strawberry Flavor Name
5.93
± 0.14
Colorful (Strawberry Color) Product With Strawberry Flavor Name
5.72
± 0.15
Colorful (Strawberry Color) Product With Strawberry Flavor Name and Strawberry Image
5.97
± 0.14
Colorful (Strawberry Color) Product With Strawberry Flavor Features
6.01
± 0.15
Colorful (Strawberry Color) Product With Strawberry Flavor Features and Choice Claim
5.95
± 0.15
Negative Expectancy of Using the E-cigaretteSecondary· Immediately after exposure
Exploratory outcome: A single item measuring the agreement with the negative expectancy (I think I might feel bad, sick or embarrassed using this e-cigarette/vape product) of using the e-cigarette shown in the ad, assessed immediately after exposure (exposure took 12 seconds). Response options are from 0 (Strongly disagree) to 10 (Strongly agree).
Group
Value
95% CI
Control ad: Dark Gray Product With Tobacco Flavor Name
5.66
± 0.14
Dark Gray Product With Strawberry Flavor Name
5.53
± 0.15
Colorful (Strawberry Color) Product With Strawberry Flavor Name
5.55
± 0.15
Colorful (Strawberry Color) Product With Strawberry Flavor Name and Strawberry Image
5.67
± 0.15
Colorful (Strawberry Color) Product With Strawberry Flavor Features
5.52
± 0.15
Colorful (Strawberry Color) Product With Strawberry Flavor Features and Choice Claim
5.46
± 0.15
Sponsor's own description
This randomized controlled trial aims to examine the effects of high-impact e-cigarette advertisement features among young adults of various tobacco-use statuses. Previous research on examining the effects of e-cigarette advertisement features found that flavor-related features (e.g., flavor-associated product color, name and image, flavor sensation descriptor, and flavor choice claim) may have the largest impact on shaping young adults' perceptions and use intentions of e-cigarettes. No research so far has solely focused on examining the effects of those high-impact flavor-related advertisement features. The present study assessed the effects of high-impact flavor-related advertisement features, including flavor descriptor name, e-cigarette product color (which indicates flavors), flavor-related image, flavor sensation descriptor, and flavor choice claim on perceptions and behavioral intentions among a large online sample of young adults aged 18-30 who either smoke cigarettes or do not use tobacco products. The study is a six-group RCT with parallel assignments that will be delivered through an online self-administered questionnaire consisting of one session. Participants will be randomly assigned to one of six trial arms: 1) dark gray product with tobacco flavor name, 2) dark gray product with strawberry flavor name, 3) colorful (strawberry color) product with strawberry flavor name, 4) colorful (strawberry color) product with strawberry flavor name and strawberry image, 5) colorful (strawberry color) product with strawberry flavor name, strawberry image, strawberry flavor sensation descriptor, and 6) colorful (strawberry color) product with strawberry flavor name, strawberry image, strawberry flavor sensation descriptor, and flavor choice claim. Participants will be exposed to one advertisement corresponding to the assigned condition, and answer survey questions immediately after message exposure.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Rutgers, The State University of New Jersey
Last refreshed: 9 March 2026
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT06704295.