| Assessing the Variability Over Time of Tobacco Carcinogen Biomarkers in Smokers - 2 (NCT00158145) | National Institute on Drug Abuse (NIDA) | 2005-09-01 |
| Nicotine and Sensorimotor Replacement for Smoking in Smokers With Schizophrenia (NCT01213524) | Brown University | 2005-09-01 |
| Assessing the Link Between Smoke Carcinogen Biomarkers and Lung Cancer Risk - 1 (NCT00218179) | University of Minnesota | 2005-09-01 |
| Effectiveness of Reducing Smoking in Facilitating Smoking Cessation in Adolescents - 2 (NCT00158158) | National Institute on Drug Abuse (NIDA) | 2005-09-01 |
| A Survey on Consumer Use of Over-the-Counter (OTC) Nicotine Patches (NCT00134927) | National Institute on Drug Abuse (NIDA) | 2005-09-01 |
| Selegiline Patch for Treatment of Nicotine Dependence (NCT01330030) | Stanford University | 2005-07-01 |
| Effectiveness of Using Reduced Nicotine Cigarettes in Men and Women Smokers to Combat Nicotine Addiction (NCT00264342) | University of California, San Francisco | 2005-07-01 |
| Financial Incentives for Smoking Cessation (NCT00128375) | University of Pennsylvania | 2005-03-01 |
| Pilot Study of Bupropion for Smoking Cessation in Postpartum Non-breastfeeding Women (NCT00119210) | Massachusetts General Hospital | 2005-03-01 |
| Nicotine Lozenge to Reduce Smokeless Tobacco Use (NCT00218283) | National Institute on Drug Abuse (NIDA) | 2005-01-01 |
| A Pilot Study of the Neural Correlates of Treatment Effect on Nicotine Craving (NCT00208858) | Emory University | 2004-12-01 |
| Registration of Tobacco, Coffee and Substance Use Among Acutely Admitted Psychiatric Patients (NCT00184184) | Norwegian University of Science and Technology | 2004-10-01 |
| Effect of Progesterone on Smoking Behavior in Male and Female Smokers (NCT00271206) | Yale University | 2004-09-01 |
| Integrating Clinical Practice Guidelines for Smoking Cessation Into Mental Health Care for Veterans With Posttraumatic Stress Disorder (NCT00118534) | US Department of Veterans Affairs | 2004-07-01 |
| Examining the Effectiveness of the Nicotine Patch in Male and Female Smokers - 2 (NCT00135746) | National Institute on Drug Abuse (NIDA) | 2004-05-01 |
| Effectiveness of Bupropion for Treating Nicotine Dependence in Young People (NCT00129272) | National Institute on Drug Abuse (NIDA) | 2004-05-01 |
| Behavioral Smoking Cessation Treatment - 1 (NCT00110825) | National Institute on Drug Abuse (NIDA) | 2004-02-01 |
| The Effects of Memantine and Bupropion on Acute, Reinforcing, and Conditioned Effects of Cigarettes - 1 (NCT00136747) | New York State Psychiatric Institute | 2004-01-01 |
| Nicotine Patch and Bupropion to Reduce Smoking Rates in Younger, Low-Income, and Minority Individuals (NCT00308763) | University of Tennessee | 2004-01-01 |
| Zinc Supplements in Lowering Cadmium Levels in Smokers (NCT00376987) | Wake Forest University Health Sciences | 2003-12-01 |
| Non-Nicotine Agents for Smoking Cessation (NCT00108537) | US Department of Veterans Affairs | 2003-10-01 |
| Nicotine and Cotinine Levels in Smokers With Schizophrenia and Schizoaffective Disorder - 2 (NCT00135772) | National Institute on Drug Abuse (NIDA) | 2003-10-01 |
| Dental Tobacco Control.Net:Improving Practice (NCT00627185) | University of Alabama at Birmingham | 2003-09-01 |
| Comparing Smoking Treatment Programs for Lighter Smokers - 1 (NCT00086411) | University of Pennsylvania | 2003-09-01 |
| Contingent Incentives Plus Bupropion for Smoking in People With Schizophrenia (NCT00136760) | Brown University | 2003-09-01 |
| Improving Smoking Cessation Outcomes in Heavy Drinkers - 1 (NCT00107575) | Brown University | 2003-08-01 |
| Safety of Combining Modafinil and Nicotine Replacement Therapy in Treating Nicotine Dependent Adolescents (NCT00258479) | Catherine Martin, MD | 2003-06-01 |
| Smoking Cessation Treatment With Transdermal Nicotine Replacement Therapy - 1 (NCT00067158) | New York University | 2003-04-01 |
| Tobacco Cessation Field Study for Adults in Recovery - 1 (NCT00109460) | Inflexxion, Inc. | 2003-03-01 |
| Primary Care Physicians' Use of Stop-Smoking Plans to Help Patients Who Are Smokers (NCT00227786) | Kaiser Permanente | 2003-01-01 |
| Effectiveness of Using Tobacco Free Snuff in Reducing Negative Effects of Smokeless Tobacco Use (NCT00218270) | National Institute on Drug Abuse (NIDA) | 2002-12-01 |
| Maintaining Abstinence in Chronic Cigarette Smokers - 1 (NCT00087880) | National Institute on Drug Abuse (NIDA) | 2002-12-01 |
| LGBT Internet Based Smoking Treatment - 1 (NCT00111501) | University of California, San Francisco | 2002-09-01 |
| Nicotine Replacement Treatment for Pregnant Smokers - 1 (NCT00115687) | National Institute on Drug Abuse (NIDA) | 2002-06-01 |
| Combination Pharmacotherapy for Smoking Cessation Among Methadone Patients (NCT00060814) | National Institute on Drug Abuse (NIDA) | 2002-06-01 |
| Effects of Transdermal Nicotine on Smoking, Craving and Withdrawal in People With Schizophrenia (NCT00218218) | National Institute on Drug Abuse (NIDA) | 2002-06-01 |
| Enhancing Tobacco Abstinence Following Hospitalization (NCT00222703) | University of Pittsburgh | 2002-05-01 |
| Motivational Counseling in Preventing Smoking Relapse After Pregnancy in Pregnant Women Who Quit Smoking During Pregnancy (NCT00310115) | M.D. Anderson Cancer Center | 2002-04-01 |
| Incentive Programs for Female Substance Abusers Who Smoke - 3 (NCT00064922) | National Institute on Drug Abuse (NIDA) | 2002-01-01 |
| Effect of Smoking Exposure on Smoking Relapse Following Brief Abstinence - 2 (NCT00136838) | New York State Psychiatric Institute | 2001-10-01 |
| Treating Nicotine Dependence in Schizophrenic Individuals: Effectiveness of Bupropion - 1 (NCT00124683) | National Institute on Drug Abuse (NIDA) | 2001-09-01 |
| Maintaining Nonsmoking: Older Smokers - 1 (NCT00086385) | University of California, San Francisco | 2001-09-01 |
| Using Smokeless Tobacco Products With Lower Nicotine Levels to Reduce Negative Effects of Smokeless Tobacco Use (NCT00218244) | National Institute on Drug Abuse (NIDA) | 2001-08-01 |
| Nicotine Patch for Nicotine Dependence in Individuals With Schizophrenia or Schizoaffective Disorder - 1 (NCT00046813) | National Institute on Drug Abuse (NIDA) | 2001-08-01 |
| A Comparison of Bupropion SR and Placebo for Smoking Cessation (NCT00176449) | University of Maryland, Baltimore | 2001-04-01 |
| Pediatric Residency Training On Tobacco (NCT00098215) | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | 2001-03-01 |
| Reduction of Smoking in Cardiac Disease Patients (NCT00469885) | National Institute on Drug Abuse (NIDA) | 2001-01-01 |
| Naltrexone Augmentation of Nicotine Patch Therapy - 1 (NCT00218153) | National Institute on Drug Abuse (NIDA) | 2000-11-01 |
| Framing Messages for Smoking Cessation With Bupropion - 6 (NCT00104598) | Yale University | 2000-09-01 |
| Bupropion and Weight Control for Smoking Cessation - 1 (NCT00006170) | University of Pittsburgh | 2000-09-01 |
| Maintenance Treatment for Abstinent Smokers (NCT00063323) | National Institute on Drug Abuse (NIDA) | 2000-08-01 |
| Tobacco Use Among Arab American Youth (NCT00059514) | Wayne State University | 2000-05-01 |
| Chemical Dependency and Smoking Cessation: Patient's Views - 1 (NCT00051883) | National Institute on Drug Abuse (NIDA) | 1999-12-01 |
| Combining a Smoke Ending Aid With Behavioral Treatment - 1 (NCT00006151) | Peter Gariti | 1999-05-01 |
| Bupropion as an Adjunct to the Nicotine Patch Plus CBT (NCT00142831) | National Institute on Drug Abuse (NIDA) | 1999-04-01 |
| Progesterone Treatment in Female Smokers - 12 (NCT00000295) | National Institute on Drug Abuse (NIDA) | 1999-04-01 |
| Effects of Stimulant Dependence on Human Striatal Dopamine System - 15 (NCT00000350) | National Institute on Drug Abuse (NIDA) | 1999-03-01 |
| Effects of Labetalol on Nicotine Administration in Humans - 14 (NCT00000297) | National Institute on Drug Abuse (NIDA) | 1998-10-01 |
| Safety and Effectiveness of Sustained Release Bupropion in Treating Individuals With Schizophrenia Who Smoke (NCT00307203) | National Institute on Drug Abuse (NIDA) | 1998-08-01 |
| Role of Metabolites in Nicotine Dependence (3) - 6 (NCT00000289) | National Institute on Drug Abuse (NIDA) | 1998-05-01 |
| Role of Metabolites in Nicotine Dependence (4) - 13 (NCT00000296) | National Institute on Drug Abuse (NIDA) | 1997-11-01 |
| Examining a New Biomarker of Nicotine Use Among Pregnant Women Who Participated in the New England SCRIPT (NCT00519766) | Memorial Hospital of Rhode Island | 1997-09-01 |
| Tobacco Cessation in Postmenopausal Women (Part I) - 1 (NCT00061061) | University of Minnesota | 1997-03-01 |
| Role of Metabolites in Nicotine Dependence (2) - 5 (NCT00000288) | National Institute on Drug Abuse (NIDA) | 1995-12-01 |
| Role of Metabolites in Nicotine Dependence (1) - 1 (NCT00000284) | National Institute on Drug Abuse (NIDA) | 1995-02-01 |
| Physician-Initiated Stop-Smoking Program for Patients Receiving Treatment for Early-Stage Cancer (NCT00002520) | Eastern Cooperative Oncology Group | 1990-12-07 |
| Effectiveness of the Nicotine Patch in Suppressing Nicotine Withdrawal Symptoms in Women Versus Men - 1 (NCT00218140) | National Institute on Drug Abuse (NIDA) | |
| Treating Schizophrenic Smokers: Effects on Craving, Cues and Withdrawal (NCT00781755) | VA Boston Healthcare System | |