127 studies found for:    Open Studies | "Tobacco Use Disorder"
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Rank Status Study
21 Unknown  Evaluation of Oral Tobacco as a Harm Reduction Method for Smokers
Condition: Tobacco Use Disorder
Intervention: Other: Product Preference
22 Recruiting Interest in Smokeless Tobacco Product as a Substitution for Cigarettes in Current Smokers
Condition: Tobacco Use Disorder
Interventions: Behavioral: smoking cessation intervention;   Other: questionnaire administration;   Other: quality-of-life assessment;   Other: laboratory biomarker analysis;   Other: ecigarettes
23 Not yet recruiting Efficacy and Neural Correlates of Personalized Treatment With Transdermal Nicotine Replacement
Conditions: Tobacco Use Disorder;   Nicotine Dependence
Interventions: Drug: Nicotine patch;   Drug: Nicotine mouthspray
24 Unknown  A Brain Imaging Study Into Nicotine Induced Dopamine Release in Cigarette Smokers.
Condition: Tobacco Use Disorder
Intervention: Drug: Bupropion
25 Recruiting Lung HIV Microbiome Project (Michigan Site)
Conditions: Healthy Volunteers;   Tobacco Use Disorder;   Human Microbiome
Intervention: Other: Fiberoptic bronchoscopy
26 Recruiting Smoking Cessation in Menthol Flavored Cigarette Smokers
Condition: Tobacco Use Disorder
Interventions: Other: switch to non-menthol cigarettes prior to cessation attempt;   Other: continue smoking menthol cigarettes prior to cessation attempt
27 Recruiting Effectiveness of Mindfulness Based Relapse Prevention for Tobacco Dependents
Condition: Tobacco Use Disorder
Interventions: Behavioral: Mindfulness Based Relapse Prevention;   Other: Brazilian Ministry of Health Protocol
28 Unknown  Low Dose Aspirin Inhibition of COX-2 Derived PGE2 in Male Smokers
Conditions: Tobacco Use Disorder;   Smoking
Interventions: Drug: Aspirin 325 mg daily;   Drug: Celecoxib 200 mg BID
29 Not yet recruiting Aspirin and Zileuton and Biomarker Expression in Nasal Tissue of Current Smokers
Conditions: Lung Carcinoma;   Tobacco Use Disorder
Interventions: Drug: Aspirin;   Other: Laboratory Biomarker Analysis;   Other: Placebo;   Drug: Zileuton
30 Recruiting Medicinal Nicotine for Preventing Cue Induced Craving
Condition: Tobacco Use Disorder
Interventions: Drug: Nicotine lozenge 4 mg;   Drug: Placebo lozenge
31 Unknown  Pilot Study of Nicotine Replacement for Smoking Cessation During Pregnancy
Condition: Tobacco Use Disorder
Intervention: Drug: Nicotrol Inhaler
32 Recruiting The MATCH (Medication Aids for Tobacco Cessation and Health) Study
Conditions: Tobacco Use Disorder;   Nicotine Dependence
Interventions: Drug: Bupropion;   Drug: Varenicline;   Behavioral: Weekly Motivational Emails
33 Recruiting Deuterated Phenanthrene Tetraol in Smokers Who Are at High Risk For Lung Cancer
Conditions: Lung Cancer;   Squamous Lung Dysplasia;   Tobacco Use Disorder
Interventions: Radiation: deuterated phenanthrene tetraol;   Other: pharmacological study;   Other: laboratory biomarker analysis
34 Recruiting SBIRT Implementation for Adolescents in Urban Federally Qualified Health Centers
Conditions: Alcohol-induced Disorders;   Drug Users;   Tobacco Use Disorder
Interventions: Behavioral: The brief interventions are delivered by behavioral health counselors (Specialist);   Behavioral: The brief interventions are delivered by the primary care provider (Generalist)
35 Recruiting Single and Multiple Rising Dose Study of Safety and PK of Metyrapone/Oxazepam Combination (EMB-001)
Conditions: Cocaine Use Disorder;   Tobacco Use Disorder
Intervention: Drug: metyrapone & oxazepam
36 Not yet recruiting Effects of GTS-21 on Smoking Behavior and Neurocognitive Functions
Condition: Tobacco Use Disorder
Interventions: Drug: GTS-21;   Drug: Placebo
37 Not yet recruiting Project 1, Study 2: Extended Exposure to Low Nicotine Content Cigarettes in Childbearing Age Women
Condition: Tobacco Use Disorder
Intervention: Other: Very low nicotine content cigarettes
38 Unknown  Study of Bupropion Versus Bupropion + Naltrexone for Smoking Cessation
Condition: Tobacco Use Disorder
Interventions: Drug: Bupropion;   Drug: Bupropion + Naltrexone
39 Recruiting Acetylsalicylic Acid Compared to Placebo in Treating High-Risk Patients With Subsolid Lung Nodules
Conditions: Solitary Pulmonary Nodule;   Tobacco Use Disorder
Interventions: Drug: Aspirin;   Other: Laboratory Biomarker Analysis;   Other: Placebo
40 Recruiting Screening Protocol for Research Participants
Conditions: Schizophrenia;   Substance Abuse;   Cocaine Abuse;   Tobacco Use Disorder
Intervention: Behavioral: Various Screening psychiatric and medical assessments

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Indicates status has not been verified in more than two years