| Chronic Hepatitis Intervention Project for Drug Users (NCT00596843) | National Institute on Drug Abuse (NIDA) | 2003-09-01 |
| Real Time Assessment of Drug Craving, Use, and Abstinence During Outpatient: A Development and Feasibility Study (NCT00292136) | National Institute on Drug Abuse (NIDA) | 2003-08-15 |
| Automatic Versus Evaluative Components of Cue Reactivity (NCT01036126) | National Institute on Drug Abuse (NIDA) | 2003-08-12 |
| Vouchers vs. Prizes for Methadone Patients - 1 (NCT00249522) | National Institute on Drug Abuse (NIDA) | 2003-08-01 |
| Quantitation of Human Cerebral Nicotinie Receptors With 2[18F]FA-85380 and PET Healthy Non-smokers and Ex-Smokers and in Heavy and Light Situational Smokers (NCT01038245) | National Institute on Drug Abuse (NIDA) | 2003-07-08 |
| Modifying Group Therapy for Bipolar Substance Abusers - 1 (NCT00227838) | National Institute on Drug Abuse (NIDA) | 2003-07-01 |
| Bupropion for the Treatment of Methamphetamine Dependence - 1 (NCT00069251) | National Institute on Drug Abuse (NIDA) | 2003-07-01 |
| Bridging Active Heroin Users to Hepatitis C Treatment Using Buprenorphine - 1 (NCT00249574) | National Institute on Drug Abuse (NIDA) | 2003-06-01 |
| Assessment of Potential Interactions Between Cocaine and RPR 102681 - 1 (NCT00067535) | National Institute on Drug Abuse (NIDA) | 2003-06-01 |
| Naltrexone as Adjunct in Alcoholic Cocaine Dependent Patients - 4 (NCT00000307) | National Institute on Drug Abuse (NIDA) | 2003-04-01 |
| Treatment of Acute Hepatitis C Virus Infection With Pegylated Interferon in Injection Drug Users (NCT00194480) | National Institute on Drug Abuse (NIDA) | 2003-04-01 |
| Effectiveness of Naltrexone and Lofexidine in Treating Detoxified Heroin Addicts - 1 (NCT00218530) | National Institute on Drug Abuse (NIDA) | 2003-03-01 |
| Effectiveness of Self-Help for Dually-Diagnosed Persons - 1 (NCT00218582) | National Institute on Drug Abuse (NIDA) | 2003-03-01 |
| Effectiveness of N-acetylcysteine in Treating Cocaine Dependent Individuals - 1 (NCT00136825) | National Institute on Drug Abuse (NIDA) | 2003-03-01 |
| Cocaethylene as a Treatment for Cocaine Dependence - 1 (NCT00124696) | 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 |
| Comparison of Buprenorphine and Methadone - 3 (NCT00000334) | National Institute on Drug Abuse (NIDA) | 2002-12-01 |
| Effectiveness of Using Tobacco Free Snuff in Reducing Negative Effects of Smokeless Tobacco Use (NCT00218270) | National Institute on Drug Abuse (NIDA) | 2002-12-01 |
| Physician Focused Intervention to Improve Adherence With HIV Antiretrovirals (NCT00870792) | National Institute on Drug Abuse (NIDA) | 2002-11-01 |
| Tiagabine for the Treatment of Cocaine Dependence - 1 (NCT00086255) | National Institute on Drug Abuse (NIDA) | 2002-10-01 |
| Effects of Nicotine on Cognitive Task Performance and Brain Activity as Measured by fMRI (NCT01036711) | National Institute on Drug Abuse (NIDA) | 2002-09-17 |
| Effects of Buprenorphine/Naloxone in Treating Opioid Dependent Individuals Who Are Maintained on Methadone (NCT00000243) | National Institute on Drug Abuse (NIDA) | 2002-09-01 |
| Hyperalgesia in Methadone Patients: Can it be Treated? (NCT00333242) | National Institute on Drug Abuse (NIDA) | 2002-09-01 |
| Effects of Nicotine on Brain Activity as Measured by fMRI (NCT01037153) | National Institute on Drug Abuse (NIDA) | 2002-08-06 |
| Assessment of the Potential Interactions Between Cocaine and GBR 12909 - 1 (NCT00051896) | National Institute on Drug Abuse (NIDA) | 2002-08-01 |
| Reinforcement-Based Treatment and Abstinence-Contingent Housing for Drug Abusers (NCT00685620) | National Institute on Drug Abuse (NIDA) | 2002-08-01 |
| Clonidine as Adjunct Therapy for the Treatment of Neonatal Abstinence Syndrome (NCT00510016) | National Institute on Drug Abuse (NIDA) | 2002-07-01 |
| Effects of Transdermal Nicotine on Smoking, Craving and Withdrawal in People With Schizophrenia (NCT00218218) | National Institute on Drug Abuse (NIDA) | 2002-06-01 |
| Ondansetron for the Treatment of Methamphetamine Dependence - 1 (NCT00040053) | National Institute on Drug Abuse (NIDA) | 2002-06-01 |
| 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 |
| Assessment of Potential Interactions Between Methamphetamine and Bupropion - 1 (NCT00040040) | National Institute on Drug Abuse (NIDA) | 2002-06-01 |
| Study to Reduce Intravenous Exposures (STRIVE) (NCT00391482) | National Institute on Drug Abuse (NIDA) | 2002-06-01 |
| Development of Human Laboratory Study Model of Cocaine Relapse Prevention. - 1 (NCT00040066) | National Institute on Drug Abuse (NIDA) | 2002-05-01 |
| Effectiveness of Various Smoking Cessation Therapies in Reducing Smoking in Adolescents - 1 (NCT00158171) | National Institute on Drug Abuse (NIDA) | 2002-04-01 |
| Effects of Buspirone in Opiate Withdrawal (NCT00326235) | National Institute on Drug Abuse (NIDA) | 2002-01-01 |
| Incentive Programs for Female Substance Abusers Who Smoke - 3 (NCT00064922) | National Institute on Drug Abuse (NIDA) | 2002-01-01 |
| The Aim of This Study is to Determine the Effectiveness of a Motivational Enhancement Intervention in Reducing Risk Behaviors (Drug and Alcohol Use, Sexual Risk Behavior, Poor Adherence to Medications) Among HIV+ Youth. - 1 (NCT00227825) | National Institute on Drug Abuse (NIDA) | 2002-01-01 |
| Comparing the Effects of Smoked and Oral Marijuana in Individuals With HIV/AIDS (NCT00079560) | National Institute on Drug Abuse (NIDA) | 2001-12-01 |
| Cocaine-Metyrapone Interaction Study - 1 (NCT00033098) | National Institute on Drug Abuse (NIDA) | 2001-11-01 |
| Treatment of Opioid/Heroin Dependence: Comparison of Three Medication Dosing Regimens (NCT00218127) | National Institute on Drug Abuse (NIDA) | 2001-11-01 |
| Treating Nicotine Dependence in Schizophrenic Individuals: Effectiveness of Bupropion - 1 (NCT00124683) | National Institute on Drug Abuse (NIDA) | 2001-09-01 |
| Psychotherapy Enhancement for Therapeutic Community (TC) Retention - 1 (NCT00086398) | National Institute on Drug Abuse (NIDA) | 2001-09-01 |
| Assessment of Potential Interactions Between Methamphetamine and Selegiline - 1 (NCT00033072) | National Institute on Drug Abuse (NIDA) | 2001-09-01 |
| Effectiveness of GABA Agonists in Reducing the Reinforcing Effects of Cocaine (NCT00218166) | 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 |
| 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 |
| A Behavioral Trial for the Treatment of Methamphetamine Dependence. - 1 (NCT00033124) | National Institute on Drug Abuse (NIDA) | 2001-07-01 |
| Assessment of Potential Interactions Between Cocaine and Tolcapone - 1 (NCT00033059) | National Institute on Drug Abuse (NIDA) | 2001-07-01 |
| Reserpine for the Treatment of Cocaine Dependence - 1 (NCT00033033) | National Institute on Drug Abuse (NIDA) | 2001-07-01 |
| A Study of Cabergoline for the Treatment of Cocaine Dependence - 1 (NCT00033111) | National Institute on Drug Abuse (NIDA) | 2001-06-01 |
| Drug Interaction Study With NS2359 and Cocaine in Cocaine Experienced Volunteers - 1 (NCT00032916) | National Institute on Drug Abuse (NIDA) | 2001-06-01 |
| Evaluation of Modafinil as a Cocaine Treatment Medication and Interactions With Cocaine - 1 (NCT00033046) | National Institute on Drug Abuse (NIDA) | 2001-06-01 |
| Evaluation of Benztropine for Cocaine Craving - 2 (NCT00000333) | National Institute on Drug Abuse (NIDA) | 2001-05-01 |
| Ondansetron for the Treatment of Cocaine Dependence - 1 (NCT00033085) | National Institute on Drug Abuse (NIDA) | 2001-05-01 |
| Lofexidine for Opiate Withdrawal - 1 (NCT00032942) | National Institute on Drug Abuse (NIDA) | 2001-04-01 |
| Randomized Trial of the Positive Action Program in Hawaii Schools (NCT00328445) | National Institute on Drug Abuse (NIDA) | 2001-04-01 |
| Integrated Treatment for Cocaine and Mood Disorders - 1 (NCT00227812) | National Institute on Drug Abuse (NIDA) | 2001-04-01 |
| Fluoxetine to Reduce Cocaine Use in Cocaine and Opioid Addicts (NCT00142779) | National Institute on Drug Abuse (NIDA) | 2001-04-01 |
| Serotonin, Impulsivity, and Cocaine Dependence Treatment (NCT00297505) | National Institute on Drug Abuse (NIDA) | 2001-04-01 |
| Selegiline Transdermal System for the Treatment of Cocaine Dependence - 1 (NCT00032929) | National Institute on Drug Abuse (NIDA) | 2001-03-01 |
| Substance Dependent Teens - Impact of Treating Depression Study 1 - 1 (NCT00061113) | National Institute on Drug Abuse (NIDA) | 2001-02-01 |
| Reduction of Smoking in Cardiac Disease Patients (NCT00469885) | National Institute on Drug Abuse (NIDA) | 2001-01-01 |
| Physiological, Cognitive and Cerebral Activity Changes as a Function of Cigarette Smoking (With or Without Nicotine) and Tobacco Abstinence (NCT01034384) | National Institute on Drug Abuse (NIDA) | 2000-12-05 |
| Blockade Efficacy of Buprenorphine/Naloxone For Opioid Dependence (NCT00134888) | National Institute on Drug Abuse (NIDA) | 2000-12-01 |
| Naltrexone Augmentation of Nicotine Patch Therapy - 1 (NCT00218153) | National Institute on Drug Abuse (NIDA) | 2000-11-01 |
| Methadone Levels in Breast Milk of Women Taking Methadone for Opiate Addiction - 2 (NCT00218010) | National Institute on Drug Abuse (NIDA) | 2000-11-01 |
| Examining the Role of Negative Emotional States on Sedative Drug Use in Individuals With Post-Traumatic Stress Disorder (NCT00244335) | National Institute on Drug Abuse (NIDA) | 2000-10-01 |
| Effectiveness of Nefazodone and Bupropion in Treating Marijuana Dependent Individuals (NCT00249509) | National Institute on Drug Abuse (NIDA) | 2000-09-01 |
| Effectiveness of Divalproex Sodium (Depakote) in Treating Children With Temper Outbursts and Severe Mood Swings (NCT00217932) | National Institute on Drug Abuse (NIDA) | 2000-09-01 |
| Medication Adherence Therapy for Opioid Abusing Pain Patients (NCT00249587) | National Institute on Drug Abuse (NIDA) | 2000-09-01 |
| Maintenance Treatment for Abstinent Smokers (NCT00063323) | National Institute on Drug Abuse (NIDA) | 2000-08-01 |
| Chemical Dependency and Smoking Cessation: Patient's Views - 1 (NCT00051883) | National Institute on Drug Abuse (NIDA) | 1999-12-01 |
| Student Athlete Testing Using Random Notification (NCT00451854) | National Institute on Drug Abuse (NIDA) | 1999-09-01 |
| Cognitive Behavioral Stress Management for HIV+ Drug Abusers (NCT00722644) | National Institute on Drug Abuse (NIDA) | 1999-09-01 |
| Buprenorphine/Naloxone in the Treatment of Heroin Dependence - 14 (NCT00015340) | National Institute on Drug Abuse (NIDA) | 1999-08-01 |
| Safety, Tolerability and Efficacy of the Nicotine Patch and Gum for the Treatment of Adolescent Tobacco Dependence (NCT01208935) | National Institute on Drug Abuse (NIDA) | 1999-08-01 |
| Combined Behavioral and Pharmacologic Treatment of Polydrug Abuse (NCT00292123) | National Institute on Drug Abuse (NIDA) | 1999-06-01 |
| Progesterone Treatment in Female Smokers - 12 (NCT00000295) | National Institute on Drug Abuse (NIDA) | 1999-04-01 |
| Bupropion as an Adjunct to the Nicotine Patch Plus CBT (NCT00142831) | 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 |
| Tiagabine, Sertraline, or Donepezil for the Treatment of Cocaine Dependence - 9 (NCT00015132) | National Institute on Drug Abuse (NIDA) | 1999-03-01 |
| Effect of Nefazodone on Relapse in Females With Cocaine Abuse - 10 (NCT00000293) | National Institute on Drug Abuse (NIDA) | 1999-01-01 |
| Motivation and Patch Treatment for HIV-positive Smokers (NCT00551720) | National Institute on Drug Abuse (NIDA) | 1999-01-01 |
| Effects of Labetalol on Nicotine Administration in Humans - 14 (NCT00000297) | National Institute on Drug Abuse (NIDA) | 1998-10-01 |
| Effects of Carvedilol on Cocaine Use in Humans - 11 (NCT00000294) | National Institute on Drug Abuse (NIDA) | 1998-09-01 |
| Methylphendidate Treatment of Cocaine Dependent Patients With Attention Deficit Hyperactivity Disorder - 3 (NCT00015054) | National Institute on Drug Abuse (NIDA) | 1998-09-01 |
| Safety and Effectiveness of Sustained Release Bupropion in Treating Individuals With Schizophrenia Who Smoke (NCT00307203) | National Institute on Drug Abuse (NIDA) | 1998-08-01 |
| PET Assays of Striatal Dopamine Marker in Cocaine Craving (NCT01036516) | National Institute on Drug Abuse (NIDA) | 1998-06-23 |
| High Dose Nimodipine Treatment Adjunct - 1 (NCT00000332) | National Institute on Drug Abuse (NIDA) | 1998-05-01 |
| Role of Metabolites in Nicotine Dependence (3) - 6 (NCT00000289) | National Institute on Drug Abuse (NIDA) | 1998-05-01 |
| Cocaine-Methylphendidate Interaction Study - 4 (NCT00015067) | National Institute on Drug Abuse (NIDA) | 1997-12-01 |
| Resperine, Gabapentin, or Lamotrigine for the Treatment of Cocaine Dependence: 2 - 7 (NCT00015106) | National Institute on Drug Abuse (NIDA) | 1997-11-01 |
| Role of Metabolites in Nicotine Dependence (4) - 13 (NCT00000296) | National Institute on Drug Abuse (NIDA) | 1997-11-01 |
| Effects of Labetalol on Human Cocaine Use - 8 (NCT00000291) | National Institute on Drug Abuse (NIDA) | 1997-10-01 |
| Buprenorphine Formulation Comparison: Sublingual Tablet vs. Solution - 1 (NCT00000320) | National Institute on Drug Abuse (NIDA) | 1997-10-01 |
| Dextroamphetamine as an Adjunct in Cocaine Treatment - 1 (NCT00000304) | National Institute on Drug Abuse (NIDA) | 1997-08-01 |
| Temporal Discounting Delayed Outcomes on Opioid-Dependent Outpatients - 20 (NCT00000238) | National Institute on Drug Abuse (NIDA) | 1997-08-01 |
| Risperidone for Treatment of Cocaine Dependence in Outpatients - 12 (NCT00000347) | National Institute on Drug Abuse (NIDA) | 1997-07-01 |
| Methylphenidate in the Treatment of Cocaine Dependent Patients With Adult Attention Deficit Hyperactivity Disorder - 5 (NCT00015223) | National Institute on Drug Abuse (NIDA) | 1997-06-01 |