Not Yet RecruitingNot Applicable

Novel Labels to Improve Public Understanding of the Nicotine in Electronic Nicotine Delivery Systems: A Survey of Nicotine Concentration and Nicotine Flux

United States2,500 participantsStarted 2026-06

Plain-language summary

Current labels for the nicotine in e-cigarette/vaping products do not sufficiently convey information to the public. The aims of this study include developing and validating two new types of labels for the nicotine in vaping products: nicotine concentration and nicotine flux (reflecting nicotine emissions). Investigators will survey youth (ages 14-20) and adults (ages 21+ \[21 is the legal age to purchase tobacco products in the U.S.\]) to evaluate the utility of several new labels investigators have developed.

Who can participate

Age range14 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Youth\* (14-20 years) or an adults (21 years and older) * The legal age for purchasing tobacco in the U.S. is 21 years. Therefore, ages for youth and adults were split at the legal age for purchase. * Resides in the United States * Reports no history of tobacco product use (25% of the youth and adult samples, respectively) or past-month use of e-cigarettes (but not cigarettes; 25%), cigarettes (but not e-cigarettes; 25%), or both e-cigarettes and cigarettes (25%). Exclusion Criteria: * Children under 14 years

What they're measuring

Perceived Nicotine Strength

Timeframe: 20 minutes

Trial details

NCT IDNCT07553585

SponsorYale University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-12

Contact for this trial

Meghan E Morean, PhD

203-584-7197 meghan.morean@yale.edu

View on ClinicalTrials.gov More Nicotine Labeling for E-cigarettes trials