NCT05473585

Impact of New Standards for Tobacco Products Among Dual E-Cigarette/Combusted Cigarette Users - Project 2

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 7 (actual)
• Sponsor: Duke University · Academic / Other
• Sex: All
• Age: 21 Years
• Healthy volunteers: Accepted

Summary

The purpose of the study is to evaluate how limiting the nicotine content in regular cigarettes affects choices for regular cigarette and e-cigarette products. Eligible participants will be of legal age to purchase tobacco products and regularly use both e-cigarettes and regular cigarettes.

Detailed description

Participants in this study will undergo an in-person screening session where the study will be explained in detail and participants will answer questions and provide a breath sample. During the screening session, participants will also be asked to complete surveys. Eligible participants will then complete the training procedures during which they will select an e-cigarette device to use for future preference sessions. During the 4 preference sessions, participants will sample puffs from an e-cigarette and regular cigarette and answer questions about their experience with each. They will also complete a task during which they can choose to earn puffs from the e-cigarette or regular cigarette, or choose to not take any puffs. The 4 sessions will be the same except that a different combination of e-cigarette and regular cigarette is used at each session.

Conditions

• Smoking
• Smoking, Cigarette
• E-Cig Use
• Nicotine Dependence

Interventions

Type	Name	Description
OTHER	very low nicotine content cigarettes	Investigational combusted cigarettes with very low nicotine content
OTHER	normal nicotine content cigarettes	Investigational combusted cigarettes with normal nicotine content
OTHER	Study e-cigarette	E-cigarette provided by study

Timeline

• Start date: 2022-10-12
• Primary completion: 2023-05-09
• Completion: 2023-05-09
• First posted: 2022-07-26
• Last updated: 2023-07-19

Locations

1 site across 1 country: United States