Large-scale testing (Phase 3)Study completedNCT00356967What this trial is testingEfficacy and Safety of Dianicline Versus Placebo as an Aid to Smoking CessationWho this might be right forSmoking Sanofi 602
Post-approval studies (Phase 4)WithdrawnNCT06350175What this trial is testingEmergency Department Management of Tobacco Use DisorderWho this might be right forTobacco Use DisorderTobacco Use Cessation West Virginia University
Testing effectiveness (Phase 2)Study completedNCT00107575What this trial is testingImproving Smoking Cessation Outcomes in Heavy Drinkers - 1Who this might be right forTobacco Use Disorder Brown University 236
Not applicableStudy completedNCT01415492What this trial is testingMultiple Risk Behavior Intervention in Health Care SettingsWho this might be right forHealth BehaviorRisk Reduction Behavior Dana-Farber Cancer Institute 2,440
Post-approval studies (Phase 4)Study completedNCT00749463What this trial is testingEvaluation of the Safety Profile, Quit and Reduction Rate After Nicorette® Gum and Patch TreatmentWho this might be right forTobacco Dependence McNeil AB 300
Testing effectiveness (Phase 2)Looking for participantsNCT06296849What this trial is testingDyadic Financial Incentive Treatments for Dual Smoker CouplesWho this might be right forSmoking, Cigarette University of Oklahoma 900
Testing effectiveness (Phase 2)UnknownNCT01065493What this trial is testingQuitAdvisorMD: A Point-of-care Tool for Brief Smoking Cessation InterventionsWho this might be right forSmokingTobacco Use Disorder Silverchair Science & Communications, LLC 100
Post-approval studies (Phase 4)Study completedNCT01621022What this trial is testingBupropion Alone or Combined With Nicotine GumWho this might be right forTobacco Dependence University of Wisconsin, Madison 608
Very early researchStudy completedNCT03083353What this trial is testingIsradipine Enhancement of Virtual Reality Cue Exposure for Smoking CessationWho this might be right forNicotine DependenceSmoking, CigaretteSmoking Cessation+3 more Jasper A. Smits 78
Not applicableUnknownNCT05885659What this trial is testingSmoking Cessation Program for Adults With Type 2 Diabetes Mellitus (DiMe-SALUD2 Project)Who this might be right forTobacco Use DisorderDiabetes Mellitus, Type 2 University of Seville 90
Not applicableStudy completedNCT06945770What this trial is testingWeb-based Smoking Intervention as an add-on to Routine Smoking Cessation Clinical TreatmentWho this might be right forSmoking Cessation Ege University 208
Not applicableStudy completedNCT03911960What this trial is testingAcceptance and Commitment Therapy for Tobacco Cessation Among Psychiatric Partial Hospital PatientsWho this might be right forTobacco SmokingPsychiatric DisorderPsychiatric Hospitalization The Miriam Hospital 17
Large-scale testing (Phase 3)Study completedNCT00392379What this trial is testingNicotine Lozenges for Treatment of Smokeless Tobacco AddictionWho this might be right forSmokeless Tobacco Use Mayo Clinic 270
Post-approval studies (Phase 4)Study completedNCT06545669What this trial is testingC-Raven, a Virtual Tobacco Cessation Intervention in the CommunityWho this might be right forTobacco Dependence Johns Hopkins University 10
Not applicableStudy completedNCT02869451What this trial is testingMobile Contingency Management for Marijuana and Tobacco CessationWho this might be right forCigarette SmokingMarijuana Abuse Duke University 7
Not applicableStudy completedNCT06458205What this trial is testingImpact of Multi-Component Interventions on High-Risk COPD SmokersWho this might be right forMultimorbidityTobacco Use CessationSmoking Reduction Peking Union Medical College 4,247
Not applicableStudy completedNCT00830739What this trial is testingA Multi-Modal Investigation of the Smoking Cessation Medication Varenicline: Dopaminergic Modulation of Reward Processing and Cognitive ControlWho this might be right forTobacco Use DisorderNicotine Dependence National Institute on Drug Abuse (NIDA) 61
Not applicableEnrolling By InvitationNCT06483412What this trial is testingAn Evaluation of the Tobacco Prevention Toolkit Healthy Futures: Alternative-to-Suspension Vaping InterventionWho this might be right forTobacco Use CessationAddiction Stanford University 2,540
Early research (Phase 1)Study completedNCT01249339What this trial is testingIn-vivo Extraction of Pb, Cd andTSNA From Swedish SnusWho this might be right forSmoking CessationSmokeless TobaccoHarm Reduction Contract Research Organization el AB 32
Not applicableStudy completedNCT01454375What this trial is testingEmergency Department Smoking Cessation StudyWho this might be right forTobacco Use Cessation University of British Columbia 1,301