177 recruiting studies matching your filters
This study will evaluate the compliance with a daily kava regimen among active smokers who have an intention to quit smoking. This study will also investigate …
Comprehensive smoke-free policies have the potential to substantially reduce tobacco-related disparities among populations in subsidized housing. This study fi…
The goal of this pilot study is to assess whether 4-weeks of verified smoking abstinence following financial incentive treatment for smoking cessation improves…
This clinical trial studies how the flavors and synthetic coolant properties in oral nicotine pouches (ONPs) compare to one another and how these characteristi…
The study goal is to get feedback on ways researchers can communicate complex research findings on smoking cessation to better inform patients' decisions to us…
Electronic Nicotine Delivery Systems (ENDS) use remains prevalent among young adults, and many have high interest in quitting, yet research on effective interv…
This between-subjects study aims to evaluate whether e-cigarettes (ECIGS) versus oral nicotine pouches (ONPS) more readily substitute for combustible cigarette…
In a within-subject design, cigarette smokers, stratified by age, will purchase tobacco products under three tax rate conditions based on abuse liability, that…
This study will compare the efficacy of menthol-flavored versus tobacco-flavored 4th generation nicotine salt-based pod-system e-cigarettes in facilitating a s…
The purpose of this research study is to understand whether concurrent treatment for cigarettes and e-cigarettes in which an individual quits both products at …
This is a 3-arm randomized controlled trial to examine the effects of cigarillo public education messages among Black young adults who are at-risk for establis…
The goal of this clinical trial is to promote lung cancer screening (LCS) uptake among Hispanic current and former smokers. The main questions it aims to answe…