Early research (Phase 1)Study completedNCT03635333What this trial is testingEffects of E-Cigarette Flavors on Adults TCORS 2.0Who this might be right forNicotine Use Disorder Yale University 130
Testing effectiveness (Phase 2)Study completedNCT01548638What this trial is testingEffect of Galantamine on Smoking AbstinenceWho this might be right forNicotine Addiction University of Pennsylvania 13
Testing effectiveness (Phase 2)Study completedNCT02431611What this trial is testingBiomarker Feedback to Motivate Cessation in PregnancyWho this might be right forNicotine DependencePregnancy Mayo Clinic 60
Testing effectiveness (Phase 2)Study completedNCT00000284What this trial is testingRole of Metabolites in Nicotine Dependence (1) - 1Who this might be right forTobacco Use Disorder National Institute on Drug Abuse (NIDA)
Post-approval studies (Phase 4)Active Not RecruitingNCT02162849What this trial is testingReward Sensitivity and Pharmacotherapy for Smoking CessationWho this might be right forTobacco Use Cessation M.D. Anderson Cancer Center 204
Not applicableStudy completedNCT03358953What this trial is testingThe Cardiovascular Impacts of Electronic Cigarettes in Comparison to the Use of Nicotine Replacement PatchesWho this might be right forSmoking, Tobacco NHS Greater Glasgow and Clyde 55
Not applicableStudy completedNCT00711100What this trial is testingEvaluation of Oral Tobacco as a Harm Reduction Method for SmokersWho this might be right forTobacco Use Disorder University of Minnesota 104
Not applicableNot Yet RecruitingNCT07323511What this trial is testingAbuse Liability for Eight Electronic Nicotine ProductsWho this might be right forSmokingSmoking BehaviorsTobacco Use+1 more RAI Services Company 70
Very early researchStudy completedNCT02202499What this trial is testingTranslating Extinction Research to Improve Pharmacotherapy for Tobacco DependenceWho this might be right forSmoking CessationTobacco Dependence H. Lee Moffitt Cancer Center and Research Institute 86
Post-approval studies (Phase 4)Study completedNCT01620099What this trial is testingSmall Airways Involvement in Smoker Asthmatic Patients: a Pilot StudyWho this might be right forAsthma Università degli Studi di Ferrara 60
Not applicableUnknownNCT01306552What this trial is testingEvaluation of a Combined Parent-student Programme for Smoking Prevention in Berlin SchoolsWho this might be right forTobacco Use Disorder Charite University, Berlin, Germany 3,400
Not applicableStudy completedNCT00262158What this trial is testingAnalysis of 'Tobacco and Alcohol Tax Law' and Its Impact on Cigarette ConsumptionWho this might be right forSmoking StatusCigarette Consumption National Health Research Institutes, Taiwan 4,000
Not applicableUnknownNCT01280448What this trial is testingThe Correlation Between Lung Cancer Susceptibility, Drug Response and Genetic PolymorphismWho this might be right forLung Cancer Taipei Medical University WanFang Hospital 600
Not applicableLooking for participantsNCT06432985What this trial is testingSmoking Cessation CM for Veterans With or at Risk for CancerWho this might be right forTobacco Use DisorderSubstance Use Disorder VA Office of Research and Development 108
Not applicableStudy completedNCT02849652What this trial is testingTesting an Organizational Change Model to Address Smoking in Mental HealthcareWho this might be right forNicotine Dependence University of Pennsylvania 832
Not applicableStudy completedNCT06746025What this trial is testingExamining the Efficacy of a Newly Developed Smoking Cessation ProgramWho this might be right forNicotine AddictionSmoking Cessation Quit Center LLC 15
Not applicableStudy completedNCT04079933What this trial is testingEvaluate Changes in Smokers Using An Oral Tobacco-Derived Nicotine ProductWho this might be right forTobacco Use Altria Client Services LLC 154
Not applicableLooking for participantsNCT05642715What this trial is testingTrial of a Harm Reduction Strategy for People With HIV Who Smoke CigarettesWho this might be right forHivTobacco Use Montefiore Medical Center 400
Post-approval studies (Phase 4)Study completedNCT03620708What this trial is testingTobacco and Socioeconomic DisadvantageWho this might be right forTobacco Smoking Rutgers, The State University of New Jersey 58
Testing effectiveness (Phase 2)Study completedNCT01484717What this trial is testingInteractive Voice Response Technology to Mobilize Contingency Management for Smoking CessationWho this might be right forCigarette Smoking UConn Health 90