583 studies found for:    "tobacco use disorder"
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Rank Status Study
21 Unknown  Screening Methods in Finding Lung Cancer Early in Current or Former Smokers
Conditions: Lung Cancer;   Tobacco Use Disorder
Interventions: Other: laboratory biomarker analysis;   Other: screening questionnaire administration;   Procedure: bronchoscopic and lung imaging studies;   Procedure: computed tomography;   Procedure: endoscopic biopsy;   Procedure: quality-of-life assessment
22 Unknown  Phenethyl Isothiocyanate in Preventing Lung Cancer in Smokers
Conditions: Lung Cancer;   Tobacco Use Disorder
Interventions: Drug: phenethyl isothiocyanate;   Other: placebo
23 Recruiting Calcitriol in Preventing Lung Cancer in Smokers and Former Smokers at High Risk of Lung Cancer
Conditions: Lung Cancer;   Precancerous Condition;   Tobacco Use Disorder
Interventions: Drug: calcitriol;   Other: laboratory biomarker analysis;   Other: pharmacological study
24 Completed Health Education Counseling With or Without Bupropion in Helping African Americans Stop Smoking
Conditions: Bladder Cancer;   Cervical Cancer;   Esophageal Cancer;   Gastric Cancer;   Head and Neck Cancer;   Kidney Cancer;   Leukemia;   Liver Cancer;   Lung Cancer;   Pancreatic Cancer;   Tobacco Use Disorder
Interventions: Behavioral: smoking cessation intervention;   Drug: bupropion hydrochloride;   Genetic: gene expression analysis;   Genetic: polymerase chain reaction;   Other: counseling intervention;   Other: educational intervention;   Procedure: psychosocial assessment and care
25 Completed Clinical Effort Against Secondhand Smoke (CEASE) Program or Standard Care in Helping Parents Stop Smoking
Condition: Tobacco Use Disorder
Interventions: Behavioral: smoking cessation intervention;   Other: cancer prevention;   Other: counseling intervention;   Other: educational intervention;   Other: laboratory biomarker analysis;   Other: questionnaire administration;   Other: survey administration;   Procedure: study of high risk factors
26 Completed
Has Results
Nicotine Patch Pretreatment for Smoking Cessation in PTSD
Conditions: Stress Disorders, Posttraumatic;   Tobacco Use Disorder
Interventions: Drug: Nicotine;   Behavioral: Cognitive Behavioral Therapy for Smoking Cessation;   Drug: Bupropion Sustained Release (SR);   Drug: Placebo patch
27 Terminated Green Tea Extract in Treating Current or Former Smokers With Bronchial Dysplasia
Conditions: Lung Cancer;   Precancerous Condition;   Tobacco Use Disorder
Interventions: Drug: defined green tea catechin extract;   Other: placebo
28 Completed
Has Results
Chantix & Bupropion for Smoking Cessation
Conditions: Smoking;   Tobacco Use Disorder
Intervention: Drug: Bupropion SR & Varenicline
29 Completed Green Tea Extract in Preventing Cancer in Former and Current Heavy Smokers With Abnormal Sputum
Conditions: Lung Cancer;   Tobacco Use Disorder
Interventions: Drug: defined green tea catechin extract;   Other: placebo
30 Completed Bupropion in Helping Adults Stop Smoking
Conditions: Bladder Cancer;   Cervical Cancer;   Esophageal Cancer;   Gastric Cancer;   Head and Neck Cancer;   Kidney Cancer;   Leukemia;   Liver Cancer;   Lung Cancer;   Pancreatic Cancer;   Tobacco Use Disorder
Interventions: Drug: bupropion hydrochloride;   Other: placebo
31 Unknown  Effect Of Nicotine on Neurocognitive Performance of Cigarette Smokers
Conditions: Nicotine Dependence;   Smoking;   Tobacco Use Disorder;   Nicotine Use Disorder
Intervention: Drug: Nicotine
32 Completed Computer-Based Stop Smoking Program in Assisting Doctors in Helping Adults Stop Smoking
Condition: Tobacco Use Disorder
Interventions: Behavioral: smoking cessation intervention;   Other: counseling intervention
33 Completed Zinc Supplements in Lowering Cadmium Levels in Smokers
Conditions: Bladder Cancer;   Cervical Cancer;   Esophageal Cancer;   Gastric Cancer;   Head and Neck Cancer;   Kidney Cancer;   Leukemia;   Liver Cancer;   Lung Cancer;   Pancreatic Cancer;   Tobacco Use Disorder
Intervention: Dietary Supplement: zinc oxide
34 Completed
Has Results
Counseling and Nicotine Replacement Therapy in Helping Adult Smokers Quit Smoking
Conditions: Bladder Cancer;   Cervical Cancer;   Esophageal Cancer;   Gastric Cancer;   Head and Neck Cancer;   Kidney Cancer;   Leukemia;   Liver Cancer;   Lung Cancer;   Pancreatic Cancer;   Tobacco Use Disorder
Interventions: Drug: nicotine lozenge;   Drug: nicotine patch
35 Active, not recruiting Lung Rehabilitation in Treating Patients With Chronic Obstructive Pulmonary Disease Who Are Undergoing Surgery for Lung Cancer
Conditions: Lung Cancer;   Perioperative/Postoperative Complications;   Pulmonary Complications;   Tobacco Use Disorder
Interventions: Behavioral: exercise intervention;   Behavioral: smoking cessation intervention;   Other: counseling intervention;   Other: educational intervention;   Procedure: conventional surgery;   Procedure: pulmonary complications management/prevention
36 Active, not recruiting Motivational Counseling in Preventing Smoking Relapse After Pregnancy in Pregnant Women Who Quit Smoking During Pregnancy
Conditions: Bladder Cancer;   Cervical Cancer;   Esophageal Cancer;   Gastric Cancer;   Head and Neck Cancer;   Kidney Cancer;   Leukemia;   Liver Cancer;   Lung Cancer;   Pancreatic Cancer;   Tobacco Use Disorder
Interventions: Behavioral: Smoking Prevention Usual Care;   Behavioral: Counseling Intervention
37 Completed Primary Care Physicians' Use of Stop-Smoking Plans to Help Patients Who Are Smokers
Conditions: Tobacco Use Disorder;   Unspecified Adult Solid Tumor, Protocol Specific
Interventions: Behavioral: smoking cessation intervention;   Other: counseling intervention
38 Completed Intensive Intervention for Smokers - 6
Conditions: Tobacco Use Disorder;   Alcohol Dependence
Interventions: Other: Usual Care;   Behavioral: Extended cognitive behavior therapy
39 Completed A Comparison of Bupropion SR and Placebo for Smoking Cessation
Condition: Tobacco Use Disorder
Intervention: Drug: Bupropion SR
40 Completed Physician-Initiated Stop-Smoking Program for Patients Receiving Treatment for Early-Stage Cancer
Conditions: Bladder Cancer;   Breast Cancer;   Colorectal Cancer;   Head and Neck Cancer;   Lung Cancer;   Lymphoma;   Prostate Cancer;   Testicular Germ Cell Tumor;   Tobacco Use Disorder;   Unspecified Adult Solid Tumor, Protocol Specific
Interventions: Drug: nicotine;   Behavioral: Usual Care

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Indicates status has not been verified in more than two years