View clinical trials related to Tobacco Use Disorder.
Filter by:The proposed project will utilize perfusion functional magnetic resonance imaging (fMRI), a functional candidate gene association approach (of dopaminergic addictions-targeted polymorphisms), and the dopamine-modulating and gamma-aminobutyric acid (GABA) B receptor agonist, baclofen, to examine the brain and behavioral responses in smokers to appetitive smoking reminders (cues that motivate continued smoking and relapse). These studies will provide a means to identify an appetitive cue-sensitive pharmacologic-responsive endophenotype. Once brain/behavioral/genetic endophenotypes can be determined prior to treatment, smoking cessation treatments can be structured to meet individual needs, which will significantly improve treatment outcome.
The investigators aim to (1) examine the association between levels of progesterone (Prog), allopregnanolone (Allo), and the estradiol/progesterone (E2/P) ratios with smoking-related symptomatology during ad libitum smoking and (2) determine the association between Prog, Allo, and E2/P with the changes in smoking-related symptomatology and response to nicotine following overnight abstinence
This study examines the efficacy of yoga as a complementary therapy for smoking cessation
This randomized clinical trial studies interest in smokeless tobacco product as a substitution for cigarettes in current smokers. Use of smokeless tobacco products may help people stop smoking. Measuring use of other sources of nicotine for cigarettes under a variety of different conditions may help determine whether and how much smokers are willing to use substitutions
The primary goal of this project is to investigate the potential efficacy of exogenous progesterone (with supplemental relapse prevention counseling) on postpartum relapse in new mothers. Also to determine the feasibility of enhanced compliance monitoring and identification of collateral factors effecting outcomes.
Regular aspirin use has been associated with a reduction in the development of a number of different malignancies including lung cancer. The mechanism of aspirin's cancer prevention is not known. This study will evaluate whether once daily aspirin use can reduce the production of a protein named prostaglandin E2 (PGE-2), which is known to promote cancer. Specifically, this study will evaluate if aspirin can inhibit the production of PGE-2 by blocking an enzyme named cycloxygenase-2 (COX-2). To accomplish these goals, participants will take either aspirin 325 mg daily, celecoxib 200 mg twice daily, or the combination of both during various days of this 16-day study. Urine be collected to evaluate for PGE-2 production at 4 timepoints in this 16-day study.
The purpose of this study is to test the effects of a computerized, self-directed Motivational Enhancement Therapy program for adolescent substance use (iMET), in comparison to clinician-delivered MET and Treatment As Usual (TAU), on treatment engagement and substance use. The investigators hypothesize that both iMET and MET will be more effective than TAU in engaging/retaining patients in treatment and in reducing substance use during a 12-month follow-up period. The investigators also hypothesize that Self-directed iMET will be as effective as the clinician-guided MET in increasing treatment engagement and abstinence during the 12-months follow-up period.
The goal of this project is to test the effectiveness of a computer-facilitated alcohol screening and brief intervention (c-ASBI) system for 12- to 18-year-old primary care patients in a multi-site, randomized comparative effectiveness trial. The investigators hypothesize that, among 12- to 18-year olds patients coming for annual well-care, those receiving c-ASBI will have lower rates of any alcohol use at 3-, 6-, and 12-month follow-ups compared to Treatment As Usual (TAU).
This study tests whether pre-cessation interventions known to be effective in the general population will increase acceptance of evidence-based treatment, engagement and compliance with that treatment and initial quitting success. One hundred and seventy two patients will be recruited from 13 Community Support Programs (CSPs). CSPs provide community based care to those diagnosed with persistent and serious mental illness. All participants will receive two group sessions (40 minutes each) modeled after "Kicking Butts", a group-based quitting preparation program used for the past four years in two Milwaukee CSP programs run by Wisconsin Community Services. Individuals will then be randomly assigned to the experimental and control conditions (n=86 each). Experimental subjects will receive four evidence-based preparatory interventions (motivational interviewing, smoking reduction, practice quit attempt, and pre-quit use of nicotine replacement medication) (25 - 30 minutes each). Attention control subjects will also receive four individual sessions of the same duration. However their individual sessions' content will be a discussion of the personal relevance of the group material and will not include any of the preparatory interventions. Data will be collected via brief surveys taken pre-intervention, at the end of the last individual session, and three months later and from a database provided by the Wisconsin Tobacco Quit Line (WTQL).
The purpose of this study is to determine whether electronic cigarettes can reduce reactivity to smoking-related cues.