Not applicableWithdrawnNCT01557556What this trial is testingPexacerfont to Reduce Stress-induced Tobacco CravingWho this might be right forNicotine Dependence National Institute on Drug Abuse (NIDA)
Large-scale testing (Phase 3)Study completedNCT00990977What this trial is testingMindfulness and Cancer Mamma - Clinical Trial MBSR Among Women Operated for Breast CancerWho this might be right forBreast Cancer Danish Cancer Society 336
Not applicableStudy completedNCT01032772What this trial is testingChoicesPlus: Reducing Alcohol- and Tobacco-Exposed PregnancyWho this might be right forAlcohol UseSmokingContraception University of Texas at Austin 261
Not applicableStudy completedNCT02515500What this trial is testingCigarette Reduction Using the Quitbit Digital Lighter and Mobile Application for Smoking Cessation: a Randomized Controlled TrialWho this might be right forSmoking Cessation University of California, San Francisco 124
Not applicableNot Yet RecruitingNCT07274475What this trial is testingSmoking Harm Reduction Using E-cigarettes and CytisineWho this might be right forTobacco SmokingHarm ReductionNicotine Centre for Addiction and Mental Health 6,000
Not applicableStudy completedNCT03364751What this trial is testingEffect of Switching From Cigarette Smoking to the Use of IQOS on Periodontitis Treatment OutcomeWho this might be right forPeriodontal DiseasesChronic PeriodontitisPeriodontal Pocket+3 more Philip Morris Products S.A. 179
Post-approval studies (Phase 4)Active Not RecruitingNCT04789057What this trial is testingAtorvastatin Effect on Reduction of COPD ExacerbationsWho this might be right forCopdCOPD ExacerbationSmoking+2 more Medical University of Bialystok 460
Testing effectiveness (Phase 2)Study completedNCT02698215What this trial is testingCombining Varenicline and Naltrexone for Smoking CessationWho this might be right forNicotine DependenceAlcohol Use Disorder University of California, Los Angeles 165
Not applicableNot Yet RecruitingNCT07785479What this trial is testingEffectiveness of Oral Nicotine Pouches as a Cessation Tool Among Adult Tobacco Users in PakistanWho this might be right forTobacco CessationSmoking Cessation Cyntax Health Projects PVT LTD 148
Testing effectiveness (Phase 2)Study completedNCT02250534What this trial is testingProject 1, Study 2: Extended Exposure to Low Nicotine Content Cigarettes in Childbearing Age WomenWho this might be right forTobacco Use Disorder University of Vermont 775
Early research (Phase 1)Study completedNCT01337830What this trial is testingPilot Study to Evaluate the Safety and Efficacy of Ariva® Silver Wintergreen in Reducing Cigarette Craving in SmokersWho this might be right forTobacco Use DisorderSmoking Star Scientific, Inc 111
Not applicableUnknownNCT05694754What this trial is testingTranscranial Magnetic Stimulation Theta Burst (TMS), Depression and Smoking.Who this might be right forMajor Depressive DisorderSmoking Reduction Dr. Julian Reyes López 20
Not applicableStudy completedNCT01145794What this trial is testingSecondhand Smoke Exposure Reduction StudyWho this might be right forSecondhand Smoking Boston University 348
Early research (Phase 1)Study completedNCT01838473What this trial is testingIn-vivo Extraction of Lead, Cadmium and Tobacco Specific Nitrosamines From Swedish 'Snus' in Regular Snus UsersWho this might be right forSmoking CessationHarm Reduction Contract Research Organization el AB 32
Not applicableStudy completedNCT01202942What this trial is testingUse and Harm Exposure in New Low Nicotine CigarettesWho this might be right forCigarette Smoking University of Pennsylvania 246
Not applicableStudy completedNCT01602796What this trial is testingEffectiveness of Intervention on Reducing the Prevalence of Smoking Among AdolescentsWho this might be right forSmoking Fundació d'investigació Sanitària de les Illes Balears 2,226
Not applicableStudy completedNCT04857515What this trial is testingClinical Learning Study for a Mobile Smoking Cessation ProgramWho this might be right forSmoking CessationSmoking BehaviorsSmoking Reduction+3 more Click Therapeutics, Inc. 78
Large-scale testing (Phase 3)UnknownNCT05825924What this trial is testingEffectiveness of Different THR Products in Adult PopulationWho this might be right forSmoking Cessation Foundation for a Smoke Free World INC 258
Early research (Phase 1)Study completedNCT01789125What this trial is testingSmoking Termination / Anxiety Reduction Treatment (ST/ART)Who this might be right forSmokingAnxiety Disorders University of Houston 74
Not applicableStudy completedNCT05506046What this trial is testingMessages About Reduced Nicotine in Combusted Tobacco ProductsWho this might be right forHealth CommunicationSmokingSmoking, Tobacco+2 more Georgia State University 1,901