Smoking Clinical Trial
Official title:
Messages About Reduced Nicotine in Combusted Tobacco Products: An Online Randomized Controlled Trial
Verified date | March 2023 |
Source | Georgia State University |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
The investigators will conduct a message-exposure experiment with nationally representative samples of smokers, dual-users (cigarettes and e-cigarettes), and young adult non-smokers (aged 18-29). Experimental messages will address the reduction of nicotine in cigarettes. Participants will also complete a follow-up survey after 2 weeks, measuring their recall of the messages and behaviors since message exposure.
Status | Completed |
Enrollment | 1800 |
Est. completion date | February 28, 2023 |
Est. primary completion date | February 28, 2023 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years and older |
Eligibility | Inclusion Criteria: - Being 18 years old or older: - Belonging to one of three groups of participants; 900 current exclusive smokers, 450 dual users (cigarettes and e-cigarettes), and 450 young adult (18-29) non-smokers, evenly split between men and women. - Enrolled in existing nationally representative panel where recruitment is based Exclusion Criteria: - None. |
Country | Name | City | State |
---|---|---|---|
United States | Georgia State University | Atlanta | Georgia |
Lead Sponsor | Collaborator |
---|---|
Georgia State University |
United States,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Perceived health risk of VLNCs (absolute) | Measured with a single item, assesses participant's perception of own risk of overall harm to health under conditions of smoking reduced nicotine cigarettes every day. Response options range from 1 (Not at all likely) to 5 (Extremely likely) and include "Don't know" | Immediately after exposure | |
Secondary | Interest in trying reduced nicotine cigarettes | A single item measuring how interested a participant is in trying reduced nicotine cigarettes. Response options are from 1. not at all to 7. extremely and include "Don't know". | Immediately after exposure | |
Secondary | Perceived health risk of VLNCs (absolute) at post-test | Measured with a single item, assesses participant's perception of own risk of overall harm to health under conditions of smoking reduced nicotine cigarettes every day. Response options range from 1 (Not at all likely) to 5 (Extremely likely) and include "Don't know" | Two weeks after exposure | |
Secondary | Intention to switch from cigarettes to electronic nicotine products | A single item measuring intention (during the next 6 months) to switch completely from cigarettes to electronic nicotine products. Response options are from 1. not at all likely to 7. extremely likely and include "Don't know." | Immediately after exposure | |
Secondary | Perceived addictiveness of VLNCs | A single item measuring participants' perception of likelihood developing addiction to reduced nicotine cigarettes under conditions of smoking them every day. Response options are from 1. Not at all likely to 5. Extremely likely and include "Don't know.' | Immediately after exposure | |
Secondary | VLNC Comparative Risk Perceptions | A single item measuring perceptions of comparative risk of smoking reduced nicotine cigarettes vs regular cigarettes. Response options are from 1.Much less harmful to 5. Much more harmful and include "Don't know.' | Immediately after exposure | |
Secondary | VLNC Policy Support | A single item measuring support for the policy to reduce nicotine by 95% in all cigarettes. Response options are from 1. Strongly Oppose to 5. Strongly Support and include "Don't know." | Immediately after exposure | |
Secondary | Perceived Message Effectiveness | A three-item scale measuring to what extent participants think the messages they saw discourage them from wanting to smoke, make smoking seem unpleasant, and make them concerned about health risks of smoking.
Response options: Strongly Disagree (1) Neither Disagree nor Agree (4) Strongly Agree (7) |
Immediately after exposure | |
Secondary | Smoking behavior | Single item measuring the average number of cigarettes smoked per day in the past two weeks. | Two weeks after exposure |
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