View clinical trials related to Tobacco Use Disorder.
Filter by:This will be an open label clinical trial with all subjects receiving both lorcaserin and varenicline with a primary aim of reducing post cessation weight gain.
In its original phase, this cohort study recruited subjects who were either HIV-positive or HIV-negative healthy controls, to analyze the community structure of the lung microbiome. Original recruitment was planned to occur both at the University of Michigan Medical Center and clinics, and at VA Ann Arbor Healthcare System. Enrollment for the original cohort is completed, and all current activity of this project is occurring at VA Ann Arbor, where both Veteran subjects and non-Veteran subjects are eligible to participate. This study is currently recruiting only healthy HIV-negative subjects. Participation, described below, involves a research bronchoscopy procedure.
Persons who struggle with depression smoke at high rates and experience low quit rates in treatment. The best way to improve cessation treatment for this underserved population remains unknown. The proposed trial tests whether the combination of varenicline and behavioral mood management treatment enhances long-term abstinence for depressed smokers and, if so, whether this treatment achieves its effects through addressing the unique psychological factors that appear to maintain tobacco dependence for these smokers.
Smoking is the leading preventable cause of cancer mortality in the US. Despite its profound health and economic costs, smoking treatment is infrequently provided in healthcare settings, and when provided, it is not sufficiently effective. To address this, this project will develop and evaluate more efficient electronic health record (EHR) methods to identify smokers and engage them in evidence-based treatment.
The purpose of this study is to examine cigarette smokers' use of electronic cigarettes (e-cigarettes), and how use of e-cigarettes affects short term smoking behavior.
The purpose of this study is to assess the efficacy and safety of a novel nicotine product for continuous abstinence from smoking. Efficacy of product will be evaluated by assessments of self-reported abstinence, verified by exhaled carbon monoxide (CO) levels.
The goal is to examine sex differences in amphetamine-induced dopamine release in tobacco smokers and nonsmokers.
This randomized phase II trial studies the effects of aspirin and zileuton on genes related to tobacco use in current smokers. Aspirin and zileuton may interfere with genes related to tobacco use and may be useful in preventing lung cancer in current smokers.
This is a multi-center randomized controlled trial comparing the effectiveness of community health worker (CHW) vs. usual clinician support in helping chronically-ill patients with low socioeconomic status to improve their health outcomes.
The purpose of this study is to determine if changing the timeframe (relative to cue presentation) at which the nicotine lozenge is given can attenuate the increase in symptoms of tobacco craving and withdrawal that occur when smokers are presented with smoking cues. In this cross-over study, all subjects attend three laboratory sessions at which either nicotine lozenge or placebo is given prior to presentation of smoking cues or after presentation of smoking cues. The order in which the three conditions will be presented are randomized.