In a 2x2 design, current menthol smokers (N=240) will complete a baseline period before being assigned to a cigarette (menthol or non-menthol) and e-cigarette condition (menthol or tobacco-flavored e-liquid) and receiving a 7-week supply of cigarettes and e-cigarettes. The study builds upon our well-established methodology for simulating tobacco regulatory policies. To model a ban, smokers will be instructed to only use their assigned products. Primary outcomes include cigarette smoking and e-cigarette use during Week 6. However, because a menthol ban may impact the ability to abstain from smoking, we will incentivize participants to abstain from smoking during Week 7 (continued e-cigarette use allowed) and assess the time to first lapse. Participants will complete daily electronic diaries assessing tobacco product use throughout, which will be corroborated by biomarkers for menthol, nicotine, and smoke. Finally, to maximize the utility of these data for FDA regulation, we will assess whether any demographic or baseline smoking characteristics moderate the observed treatment effects, calibrate the treatment effects to the US adult menthol smoking population, and model the effects of menthol regulation in cigarettes and e-cigarettes on smoking and vaping-attributable deaths and life-years lost.

In a 2x2 design, current menthol smokers (N=240) will complete a baseline period before being assigned to a cigarette (menthol or non-menthol) and e-cigarette condition (menthol or tobacco-flavored e-liquid) and receiving a 7-week supply of cigarettes and e-cigarettes. The study builds upon our well-established methodology for simulating tobacco regulatory policies. To model a ban, smokers will be instructed to only use their assigned products. Primary outcomes include cigarette smoking and e-cigarette use during Week 6. However, because a menthol ban may impact the ability to abstain from smoking, we will incentivize participants to abstain from smoking during Week 7 (continued e-cigarette use allowed) and assess the time to first lapse. Participants will complete daily electronic diaries assessing tobacco product use throughout, which will be corroborated by biomarkers for menthol, nicotine, and smoke. Finally, to maximize the utility of these data for FDA regulation, we will assess whether any demographic or baseline smoking characteristics moderate the observed treatment effects, calibrate the treatment effects to the US adult menthol smoking population, and model the effects of menthol regulation in cigarettes and e-cigarettes on smoking and vaping-attributable deaths and life-years lost.

In a 2x2 design, current menthol smokers (N=240) will complete a baseline period before being assigned to a cigarette (menthol or non-menthol) and e-cigarette condition (menthol or tobacco-flavored e-liquid) and receiving a 7-week supply of cigarettes and e-cigarettes. The study builds upon our well-established methodology for simulating tobacco regulatory policies. To model a ban, smokers will be instructed to only use their assigned products. Primary outcomes include cigarette smoking and e-cigarette use during Week 6. However, because a menthol ban may impact the ability to abstain from smoking, we will incentivize participants to abstain from smoking during Week 7 (continued e-cigarette use allowed) and assess the time to first lapse. Participants will complete daily electronic diaries assessing tobacco product use throughout, which will be corroborated by biomarkers for menthol, nicotine, and smoke. Finally, to maximize the utility of these data for FDA regulation, we will assess whether any demographic or baseline smoking characteristics moderate the observed treatment effects, calibrate the treatment effects to the US adult menthol smoking population, and model the effects of menthol regulation in cigarettes and e-cigarettes on smoking and vaping-attributable deaths and life-years lost.

This study evaluates whether non-cigarette tobacco products (e-cigarettes) can help smokers quit smoking as compared to traditional quit methods (nicotine replacement therapy or varenicline/Chantix). Participants in this study will be randomly assigned to one of two groups, then will have a choice between the offered products of that group. Participants in the e-cigarette group will have a choice of e-cigarette brand and flavor. Participants in the medication group will have choice between nicotine replacement therapy (patches and lozenges) or varenicline, also known as Chantix. Participation will last 6 months and will include weekly phone calls for the initial 7-weeks plus a 11-week phone call and a 6-month follow-up visit. Participants will also complete electronic daily diaries during the first 7-weeks.

The primary objective of this proposal is to conduct surveys and qualitative interviews to get feedback from (1) stakeholders and (2) people with lived experience of opioid use and a related medical hospitalization, on the barriers and facilitators of new potential strategy of treatment. The potential proposed intervention we will ask questions about is the direct mailing medications for opioid use disorder (OUD) in an attempt to overcome many of the barriers that interfere with treatment retention (i.e. transportation). Qualitative interviews will be used to get feedback on the feasibility, appropriateness, and acceptability of mailing maintenance medications for OUD after a hospital discharge. In a future study, this feedback will be used to develop a protocol to test this method.