Study on How Low Nicotine Standards and Tobacco Prices Affect Illegal Cigarette Buying and Use of Alternatives

What this Trial Is About

This research aims to understand how a very-low-nicotine cigarette VLNC standard, along with changes in e-cigarette and illegal cigarette prices, affect illegal cigarette buying and alternative product use. It focuses on adult smokers who either smoke only cigarettes or use both cigarettes and nicotine vaping products NVPs. The study explores how restrictions on nicotine content might influence purchasing behavior in a controlled virtual marketplace. Participants will take part in a lab-based experiment involving three sessions an initial assessment, a session using the Experimental Tobacco Marketplace ETM, and a follow-up phone call. The study tests scenarios with different nicotine content levels normal vs. very low nicotine cigarettes, varying prices for illegal cigarettes, and e-cigarette prices. Exclusive smokers and dual users will experience all these conditions, with access to legal and illegal product options depending on the scenario. During the study, researchers will measure how participants allocate their budget across product categories like legal cigarettes, e-cigarettes, and illegal cigarettes within the marketplace. The primary outcome is the percentage of budget spent on each product type. Participants will provide breath samples to confirm smoking status and complete questionnaires. The study is sponsored by Virginia Polytechnic Institute and State University and will last through multiple visits plus follow-up, ending in 2026.

Effects of a Low Nicotine Standard and Tobacco Prices on Illegal Cigarette Purchasing