N/A Completed N=445 Randomized Single-blind Prevention

Testing Legally Feasible Options Studies 2/3

Tobacco Use

Source: ClinicalTrials.gov NCT05604508 ↗

Enrolled (actual)

445

Serious AEs

0.0%

Results posted

Jan 2025

Primary outcomePrimary: Self-reported Cigarette Smoking Risk After Shopping in the StoreLab — .59; .52; .39 proportion of participants

Summary

The overall aim of this research is to experimentally evaluate different, legally-viable approaches to reducing the impact of the point-of-sale (POS) retail environment on adolescent tobacco use risk. This study will be investigating regulations for four classes of tobacco products (cigarettes, e-cigarettes, smokeless tobacco, little cigars/cigarillos). Study 2 and study 3 (out of 3 studies), occurring concurrently, will examine whether changing the number and content of posters on the outside doors at POS reduced adolescents' tobacco use risk.

Outcome Measures

Outcome	Result	p-value
PRIMARY Self-reported Cigarette Smoking Risk After Shopping in the StoreLab	.59; .52; .39	—
PRIMARY Self-reported Vaping/ENDS Risk of Use	0.55; 0.68; 0.52	—
PRIMARY Self-reported Smokeless Tobacco Use Risk	0.41; 0.30; 0.23	—
PRIMARY Self-reported Cigarillo/Little Cigar *LCC) Use Risk	0.36; 0.41; 0.44	—

Eligibility Criteria

Inclusion Criteria

ages 18-20, in college

Exclusion Criteria

any medical or psychiatric condition which would make compliance with the study protocol difficult (based on parent report).

Previous participation in a previous StoreLab study

View full record on ClinicalTrials.gov →

Data sourced from ClinicalTrials.gov (NCT05604508). 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. Informational only — not medical advice.