Testing effectiveness (Phase 2)Study completedNCT00000289What this trial is testingRole of Metabolites in Nicotine Dependence (3) - 6Who this might be right forTobacco Use Disorder National Institute on Drug Abuse (NIDA)
Testing effectiveness (Phase 2)Study completedNCT00960778What this trial is testingGender Differences in Response to Nicotine Replacement Therapy and De-Nicotinized CigarettesWho this might be right forNicotine Dependence Medical University of South Carolina 33
Not applicableLooking for participantsNCT06678789What this trial is testingEvaluation of Low and High Nicotine Tobacco Free Nicotine PouchesWho this might be right forCigarette SmokingNicotine DependenceSmoking Cessation Medical University of South Carolina 50
Not applicableStudy completedNCT03080090What this trial is testingYMCA Exercise Intervention for Smoking Cessation StudyWho this might be right forNicotine Dependence Jasper A. Smits 150
Not applicableActive Not RecruitingNCT01782599What this trial is testingElectronic Cigarettes and Reactivity to Smoking CuesWho this might be right forNicotine Dependence Mclean Hospital 125
Not applicableStudy completedNCT03968900What this trial is testingRacial Differences in Circadian and Sleep Mechanisms for Nicotine Dependence, Craving, and WithdrawalWho this might be right forSmokingSleep DisturbanceNicotine Dependence University of Alabama at Birmingham 29
Not applicableStudy completedNCT01699607What this trial is testingTest-retest Reproducibility of [11C]PHNO PET Using the Constant Infusion ParadigmWho this might be right forNicotine DependenceHealthy Yale University 10
Testing effectiveness (Phase 2)Study completedNCT04709471What this trial is testingE-cigarette Nicotine StudyWho this might be right forNicotine DependenceElectronic Cigarette UseCigarette Smoking University of Vermont 77
Not applicableUnknownNCT01550029What this trial is testingTargeted Intervention for Bipolar SmokersWho this might be right forNicotine DependenceBipolar Disorder University of Cincinnati 50
Early research (Phase 1)Study completedNCT00133757What this trial is testingUse of Pharmacotherapy to Reduce Cue-responsiveness in SmokersWho this might be right forNicotine DependenceTobacco Dependence Centre for Addiction and Mental Health 50
Testing effectiveness (Phase 2)Study completedNCT03471767What this trial is testingAXS-05 Phase II Trial on Smoking BehaviorWho this might be right forSmoking CessationSmoking, CigaretteNicotine Dependence James Davis 58
Post-approval studies (Phase 4)Ended earlyNCT01576640What this trial is testingExtended Duration Nicotine Replacement Therapy and Bupropion in Smokers With SchizophreniaWho this might be right forNicotine DependenceSchizophrenia Massachusetts General Hospital 17
Testing effectiveness (Phase 2)Study completedNCT01280968What this trial is testingImproving the Efficacy of Anti-Nicotine ImmunotherapyWho this might be right forNicotine Dependence Alexey Mukhin 52
Very early researchNot Yet RecruitingNCT06334016What this trial is testingEvaluating the Delivery and Effects of THC Vaping Liquids in the BloodstreamWho this might be right forCannabis Dependence Roswell Park Cancer Institute 60
Large-scale testing (Phase 3)Study completedNCT01509547What this trial is testingVarenicline for Adolescent Smoking CessationWho this might be right forNicotine Dependence Medical University of South Carolina 157
Large-scale testing (Phase 3)Study completedNCT00067158What this trial is testingSmoking Cessation Treatment With Transdermal Nicotine Replacement Therapy - 1Who this might be right forTobacco Use Disorder New York University 585
Post-approval studies (Phase 4)Looking for participantsNCT06346028What this trial is testingImplementation of Transcranial Magnetic Stimulation for Smoking CessationWho this might be right forSmoking Centre for Addiction and Mental Health 40
Not applicableStudy completedNCT02129387What this trial is testingEEG & Behavioral Predictors of Changes in Smoking Trajectories in Young Light SmokersWho this might be right forNicotine Dependence Southern Illinois University Carbondale 115
Testing effectiveness (Phase 2)Study completedNCT01669538What this trial is testingEffect of Galantamine on Short-term AbstinenceWho this might be right forTobacco Use Disorder University of Pennsylvania 98
Large-scale testing (Phase 3)Study completedNCT00664404What this trial is testingGenetic Differences in Limbic Activation Associated With Nicotine WithdrawalWho this might be right forSmoking M.D. Anderson Cancer Center 64