28 recruiting studies matching your filters
Coal miners in Central Appalachia have among the highest rates of tobacco and nicotine product (TNP) use of any occupational group and face elevated rates of l…
There has been a recent proliferation of novel oral nicotine products (ONPs) brought to market, including new nicotine gums and pouches. Unlike electronic ciga…
The proposed project aims to refine and test a novel biobehavioral smoking cessation intervention that integrates the strategic application of olfactory stimul…
This study will test the hypothesis that the QuitVaping (QV) intervention and additional texting support will improve nicotine abstinence rates in adolescents …
The goal of this project is to better understand the relationship between tobacco/nicotine and cannabis using behavioral economics during a tobacco/nicotine qu…
The purpose of this study is to better understand tobacco outcomes using a commonly prescribed stop smoking medication (varenicline) and financial incentives f…
Anxiety sensitivity, reflecting the fear of bodily sensations, is a risk factor for the maintenance and relapse of smoking. This study is designed to address t…
In a crossover study, experienced electronic cigarette users will vape 3 different forms of nicotine: natural (derived from tobacco), synthetic, or a 50:50 mix…
The purpose of the study is to examine the effects of continuous theta burst stimulation (cTBS) on different forms of cognitive control in adults who smoke cig…
This project will examine the impact of the nicotine dose and delivery rate on nicotine's abuse potential, versus its potentially beneficial effects on smoking…
This study is designed to investigate the effects of a beta-adrenergic antagonist (Propranolol; 40 mg IR) and nicotine patch (14 mg) administered alone and in …
The purpose of this study is to evaluate how certain childhood experiences influences brain function and responses to nicotine exposure in a group of nonsmokin…