Clinical trial NCT03786042: Trial on the Effect of E-cigarette Advertising on Cigarette Perceptions in Adolescents
Official title: Does Exposure to Electronic Nicotine Delivery Systems Advertising Affect Positive Smoking Expectancies and Social Normative Beliefs About Smoking?
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: NA
Conditions: Attentional Bias
Smoking Cues
Positive Perceptions About Cigarette Smoking
Social Norms
Smoking Susceptibility
Keywords: Positive Smoking expectancies
e-cigarette advertising
adolescents
Lead sponsor: Dartmouth-Hitchcock Medical Center
Sponsor class: OTHER
Collaborators: name: National Cancer Institute (NCI)
name: Dartmouth College
First posted: 2018-12-24
Enrollment: 132
Sex: ALL
Minimum age (years): 14
Maximum age (years): 17
Standard ages: CHILD
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: FACTORIAL
Primary purpose: PREVENTION

Brief summary: This research aims to investigate how exposure to advertising for Electronic Nicotine Delivery Systems (commonly called e-cigarettes) may lead to combustible smoking initiation in adolescents.

Detailed description: \[3/14/2020\]: Study recruitment temporarily halted due to the COVID-19 pandemic

Eligibility criteria: Inclusion Criteria:

-

Exclusion Criteria:

* Exclusion criteria will include inadequate English proficiency, and diagnosis of a learning or vision disorder.

Primary outcomes:
measure: change in baseline in implicit positive smoking expectancies, measured by the implicit association test
timeFrame: baseline, within 5 minutes post intervention
measure: Amount of time spent looking at static smoking cues in e-cigarette advertisements
timeFrame: approximately 30 minutes post intervention
measure: 7-item explicit positive smoking expectancies scale
timeFrame: approximately 30 minutes post intervention
measure: 11-item scale that measures social normative beliefs about smoking
timeFrame: approximately 30 minutes post intervention
measure: A 3-item scale that measures adolescent smoking susceptibility
timeFrame: approximately 30 minutes post intervention
Secondary outcomes:
measure: Amount of time looking at dynamic smoking cues in e-cigarette advertisements
timeFrame: During the intervention, approximately 15 minutes post baseline
measure: 18-item scale that measures character attributes of actors that appeared in the commercials
timeFrame: approximately 30 minutes post intervention
measure: 5-item scale that measure how much participants wish to be like the actors appearing in the commercials.
timeFrame: approximately 30 minutes post intervention
measure: 13-item scale to measure risk perception about cigarette use
timeFrame: approximately 30 minutes post intervention
measure: 13-item scale to Measure risk perception about e-cigarette use
timeFrame: approximately 30 minutes post intervention
Other outcomes:
Locations:
city: Lebanon
country: United States
facility: Dartmouth-Hithchock Medical Center
state: New Hampshire
Study officials:
affiliation: Geisel School of Medicine at Dartmouth College
name: James Sargent, MD
role: PRINCIPAL_INVESTIGATOR
affiliation: Geisel School of Medicine at Dartmouth College
name: Diane Gilbert-Diamond, ScD
role: PRINCIPAL_INVESTIGATOR
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