Not applicableStudy completedNCT06191419What this trial is testingHuman Perception of Odors and Odor BlockersWho this might be right forTobacco SmokingSmoking Behaviors Tim McClintock 27
Not applicableStudy completedNCT06483763What this trial is testingEvaluating the Impact of a Photoaging App Versus School-Based Educational Intervention on Adolescents' Knowledge, and Attitudes Towards Tobacco UseWho this might be right forTobacco Use CessationSmoking CessationSmoking Prevention Sultan Qaboos University 227
Not applicableStudy completedNCT06605924What this trial is testingOral Nicotine Pouch Marketing Features Influence on PerceptionsWho this might be right forTobacco Use Johns Hopkins Bloomberg School of Public Health 5,133
Not applicableUnknownNCT05782166What this trial is testingAdapting a Betel Quid Cessation Program for a High-risk Community in Malaysia and Evaluating Its EffectivenessWho this might be right forBetel Nut ChewerTobacco Cessation University of Malaya 92
Not applicableStudy completedNCT02432729What this trial is testingA Smoking Cessation Study to Understand the Biological and Functional Changes After One Year of Smoking CessationWho this might be right forCigarette Smoking Philip Morris Products S.A. 1,184
Not applicableStudy completedNCT01113424What this trial is testingBioequivalence Between Nicotine Replacement Products and Nicorette® GumWho this might be right forTobacco Dependence McNeil AB 88
Post-approval studies (Phase 4)Study completedNCT05206435What this trial is testingMethadone-Maintained Smokers Switching to E-CigarettesWho this might be right forNicotine DependenceElectronic Cigarette Use Butler Hospital 183
Not applicableNot Yet RecruitingNCT07356297What this trial is testingRemote Interventions for Menthol Cigarette UseWho this might be right forCigarette Smoking University of Michigan 1,200
Testing effectiveness (Phase 2)Study completedNCT00680615What this trial is testingAn Internet-Based Smokeless Tobacco Cessation Program for TeensWho this might be right forSmokeless Tobacco Use Oregon Research Institute 1,716
Large-scale testing (Phase 3)Study completedNCT01106638What this trial is testingA Trial to Test the Efficacy of a Tailored Intensive Smoking Cessation Intervention in Persons With HIV (PWHs)Who this might be right forSmokingHIV InfectionsAIDS Montefiore Medical Center 147
Not applicableLooking for participantsNCT06762210What this trial is testingThe Effectiveness of AI Molar Mind for Smoking Cessation Through Dental Health EvaluationWho this might be right forSmoking Cessation; Tobacco Dependence Fayoum University 300
Not applicableLooking for participantsNCT06945120What this trial is testingACT Lung Health Intervention: Phase TwoWho this might be right forSmoking CessationSmoking BehaviorsSmoking, Tobacco+2 more Dana-Farber Cancer Institute 50
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 applicableStudy completedNCT07175987What this trial is testingA Consumer Use Behavior Study to Evaluate Puffing Topography and Average Daily Consumption of Heated Tobacco ProductsWho this might be right forSmoking Cigarette RAI Services Company 212
Testing effectiveness (Phase 2)Study completedNCT01213524What this trial is testingNicotine and Sensorimotor Replacement for Smoking in Smokers With SchizophreniaWho this might be right forTobacco Use DisorderSchizophrenia Brown University 75
Not applicableActive Not RecruitingNCT06762535What this trial is testingFMRI Study of the Neural Mechanism of rTMS in the Treatment of Nicotine DependenceWho this might be right forTobacco Use DisorderRepetitive Transcranial Magnetic Stimulation Tang-Du Hospital 50
Not applicableStudy completedNCT06617520What this trial is testingAttitudes and Smoking Perceptions in the Real EnvironmentWho this might be right forTobacco Use University of Oklahoma 29
Not applicableStudy completedNCT01735448What this trial is testingImproving Health for Aboriginal People Through Tobacco Related ResearchWho this might be right forTobacco Dependence The Queen Elizabeth Hospital 16
Testing effectiveness (Phase 2)Study completedNCT01202955What this trial is testingPilot Study of Tolcapone in SmokersWho this might be right forNicotine Dependence University of Pennsylvania 19
Testing effectiveness (Phase 2)Study completedNCT02723162What this trial is testingTranslational Neuropsychopharmacology Research of Nicotine AddictionWho this might be right forNicotine Dependence, Cigarettes Medical University of South Carolina 67