| Triclosan Toothpaste as a Preventive Strategy of Mucositis in Smokers (NCT03241407) | Paulista University | 2013-07-01 |
| Evaluation of National Cancer Institute Young Adult Stop-Smoking Program (NCT01885052) | National Cancer Institute (NCI) | 2013-06-12 |
| Step-up to Quit: Using Low-to-moderate Intensity Exercise for Reducing Smoking Cue Reactivity Among Low-income Smokers (NCT02220465) | Temple University | 2013-04-01 |
| Innovative Web-Based Intervention for Smoking Cessation Among College Students (NCT01982825) | Emory University | 2013-01-01 |
| Comparative Effectiveness of Post-Discharge Strategies for Hospitalized Smokers (NCT01714323) | Massachusetts General Hospital | 2012-12-01 |
| Smokers' Response to Nicotine Dependence Genotyping (NCT01780038) | University of Nebraska | 2012-11-14 |
| Mechanisms of the Nicotine Metabolism Effect on Tobacco Dependence (NCT01627392) | University of California, San Francisco | 2012-07-01 |
| Tailored Tobacco Quitline for Rural Veterans (NCT01592695) | Iowa City Veterans Affairs Medical Center | 2012-06-01 |
| Comparison of Internet Stop Smoking Intervention to Usual Care on Smoking Cessation at 6 Months (NCT01639079) | University of California, San Francisco | 2012-06-01 |
| The Effect of Smoking on Thermoregulation (NCT01596556) | Sheba Medical Center | 2012-06-01 |
| Biomarker Feedback for Smoking Cessation (NCT02206971) | Masonic Cancer Center, University of Minnesota | 2012-05-01 |
| Tailored Smoking Cessation Treatment for LIVE FOR LIFE® Participants (NCT01560507) | Duke University | 2012-05-01 |
| Culturally Targeted & Individually Tailored Smoking Cessation Study: LGBT Smokers (NCT01633567) | University of Illinois at Chicago | 2012-05-01 |
| The Impact of Cigarette Smoking on Periodontal Therapy (NCT05120206) | University of Bergen | 2012-04-01 |
| Transcranial Direct Current Stimulation (tDCS) As A Treatment For Cigarette Craving and Cognitive Deficits in Schizophrenic (NCT02128919) | Nathan Kline Institute for Psychiatric Research | 2012-04-01 |
| Intervention Trial of Culturally-Appropriate Decision Aids for Smoking Cessation (NCT01566097) | Seoul National University Hospital | 2012-04-01 |
| Brain Nicotine Receptor Density & Response to Nicotine Patch (NCT01526005) | Brentwood Biomedical Research Institute | 2012-03-01 |
| Enhanced Smoking Cessation Intervention for Smokers Exposed to the World Trade Center (WTC) Disaster (NCT02538601) | Stony Brook University | 2012-02-01 |
| Internet-Based Nonsmoking Program for Postpartum Women (NCT02602730) | Oregon Center for Applied Science, Inc. | 2012-02-01 |
| Quit Smoking With Nicotine Patch and Exercise/Health Education (Females Only) (NCT01522274) | Brown University | 2012-01-01 |
| Interactive Voice Response Technology to Mobilize Contingency Management for Smoking Cessation (NCT01484717) | UConn Health | 2012-01-01 |
| Behavioral Intervention for Low Income Depressed Smokers in Drug Treatment (NCT01372254) | University of Maryland, College Park | 2011-12-01 |
| Pilot Study of Patient Navigation to Promote Smoking Cessation (NCT01414036) | Boston University | 2011-10-01 |
| Web-based Smoking Cessation Intervention: Transition From Inpatient to Outpatient (NCT01277250) | University of Alabama at Birmingham | 2011-07-01 |
| Tailored Web and Peer Email Cessation Counseling for College Smokers (NCT01604525) | University of Michigan | 2011-05-01 |
| Mindfulness Training for Smokers Online Feasibility Study (NCT02164656) | University of Wisconsin, Madison | 2011-04-01 |
| Smoking Cessation for Smokers With Sleep Problems (NCT01277887) | Yale University | 2010-12-01 |
| Behavioral Activation Intervention for Smoking Cessation in Smokers With Depressive Symptoms (NCT01199380) | University of Maryland, College Park | 2010-09-01 |
| Internet-based Group Contingency Management to Promote Smoking Abstinence (NCT01181661) | National Development and Research Institutes, Inc. | 2010-08-01 |
| Smoking Interventions for Hospital Patients (NCT01177176) | Massachusetts General Hospital | 2010-07-01 |
| Development of Biomarkers of Effect From Chronic Tobacco Usage (NCT01923402) | R.J. Reynolds Tobacco Company | 2010-06-01 |
| Contingency Management for Smoking Abstinence With Adolescent Smokers (NCT01056588) | Nationwide Children's Hospital | 2010-02-01 |
| Working Inside for Smoking Elimination (NCT01122589) | Memorial Hospital of Rhode Island | 2010-02-01 |
| Naltrexone for At-Risk and Problem Drinking in Smoking Cessation Treatment (NCT00938886) | Brown University | 2009-10-01 |
| STOP Study: Effectiveness of Zyban in a Clinical Population (NCT01015170) | Centre for Addiction and Mental Health | 2009-10-01 |
| Your Health in On Click (NCT03218670) | Marie-Pierre TAVOLACCI | 2009-09-01 |
| Smoking Cessation Intervention in Public Housing (NCT01035151) | Medical University of South Carolina | 2009-07-01 |
| Technological Innovations in Behavioral Treatments for Cigarette Smoking (NCT00926939) | National Development and Research Institutes, Inc. | 2009-06-01 |
| A Study of Inhalation of 20,000 EU CCRE and Mucociliary Clearance (MCC) in Otherwise Healthy Individuals Who Are Current Cigarette Smokers (NCT00924768) | University of North Carolina, Chapel Hill | 2009-05-01 |
| Improving the Delivery of Smoking Cessation Guidelines in Hospitalized Veterans (NCT00816036) | US Department of Veterans Affairs | 2009-05-01 |
| Smoking Study With Behavioral Therapy for Hypertensive Patients (NCT00879177) | UConn Health | 2009-04-01 |
| Mindfulness Training for Smoking Cessation (NCT01144689) | Yale University | 2009-02-01 |
| Controlled Study of the Ability of a Smokefree Tobacco Product to Increase the Quit Rate Among Cigarette Smokers (NCT00843622) | Swedish Match AB | 2009-02-01 |
| Treatment of Smoking Among Individuals With PTSD (NCT00937235) | University of Pennsylvania | 2009-01-01 |
| Pharmacogenetics of Nicotine Metabolism in African-Americans (NCT00879918) | University of California, San Francisco | 2008-12-01 |
| rTMS Effects on Smoking Cessation and Cognition in Schizophrenia (NCT00736710) | Centre for Addiction and Mental Health | 2008-12-01 |
| Brief Voluntary Alcohol and Drug Intervention for Middle School Youth (NCT01081119) | RAND | 2008-09-01 |
| Cardiovascular Disease Biomarkers in Smokers and Moist Snuff Consumers (NCT01692353) | R.J. Reynolds Tobacco Company | 2008-09-01 |
| Varenicline for Cognitive Deficits and Cigarette Smoking in Schizophrenia - Efficacy and Predictors (NCT00802919) | Nathan Kline Institute for Psychiatric Research | 2008-09-01 |
| The Effectiveness of Smoking Cessation Guidelines in the Emergency Department (NCT00756704) | University of Iowa | 2008-09-01 |
| Predictors of Teen Smoking-cessation (NCT01141517) | Nationwide Children's Hospital | 2008-07-01 |
| Using Computers to Assist in Parental Smoking Cessation in a Pediatric Setting (NCT01334216) | Indiana University | 2008-07-01 |
| The Healthy Options Feasibility Study (NCT00746460) | McGill University | 2008-06-01 |
| Contingency Management and Pharmacotherapy for Smoking Cessation (NCT00683280) | UConn Health | 2008-05-01 |
| Contingency Management for Smoking in Substance Abusers (NCT00683033) | UConn Health | 2008-05-01 |
| A Virtual Arm to Stop Smoking (NCT00639093) | Universite du Quebec en Outaouais | 2008-03-01 |
| Reaching and Treating Lesbian, Gay, Bisexual, and Transgender (LGBT) Cigarette Smokers (NCT00634218) | University of California, San Francisco | 2008-02-01 |
| Serbian Smoking Reduction/Cessation Trial (2SRT) (NCT00601042) | Swedish Match AB | 2008-01-01 |
| Knowledge and Perception of Smoking Risks/Consequences (NCT00686101) | University of Maryland, Baltimore | 2007-12-01 |
| Comparison of Varenicline and Placebo for Smoking Cessation in Schizophrenia (NCT00554840) | University of Maryland, Baltimore | 2007-11-01 |
| Gabapentin for Smoking Cessation (NCT00578552) | Mayo Clinic | 2007-10-01 |
| Concurrent Nicotine Patch / Denicotinized Cigarette Therapy for Smoking Cessation II (NCT00734617) | Duke University | 2007-08-01 |
| Use and Harm Exposure in New Low Nicotine Cigarettes (NCT01202942) | University of Pennsylvania | 2007-07-01 |
| Mood Management Phone Counseling in Smoking Cessation (NCT00500877) | Butler Hospital | 2007-02-01 |
| Switching From Usual Brand Cigarettes to a Tobacco-heating Cigarette or Snus (NCT02061917) | R.J. Reynolds Tobacco Company | 2007-02-01 |
| School Nurse-Delivered Smoking Cessation Intervention (NCT00682474) | University of Massachusetts, Worcester | 2006-09-01 |
| Analysis of Lipid Biomarkers of Exposure and Host Response (NCT00493831) | University of Nebraska | 2005-08-23 |
| Practicing Self-Control Lowers the Risk of Smoking Lapse (NCT00349687) | University at Albany | 2004-05-01 |