Testing effectiveness (Phase 2)Study completedNCT04696380What this trial is testingDo Flavors Increase the Addiction Potential of Nicotine?Who this might be right forNicotine Dependence University of Vermont 19
Not applicableStudy completedNCT05477342What this trial is testingReducing Nicotine Addiction in Adolescent SmokersWho this might be right forNicotine Dependence, CigarettesCessation, TobaccoCessation, Smoking+1 more Ministry of National Education, Turkey 103
Very early researchStudy completedNCT04535362What this trial is testingNicotine's Potential Abuse With MentholWho this might be right forNicotine Dependence Yale University 16
Not applicableStudy completedNCT05476588What this trial is testingTobacco, Alcohol, Prescription Drug, and Illicit Substance Use- Electronic Spanish PlatformWho this might be right forTobacco UseAlcohol AbusePrescription Drug Abuse+1 more Baylor Research Institute 1,000
Not applicableStudy completedNCT06691386What this trial is testingNicotine Pharmacokinetics and Subjective Effects of Oral Nicotine Products Relative to Smokeless Tobacco in Adult UsersWho this might be right forTobacco Use Altria Client Services LLC 64
Not applicableLooking for participantsNCT05505188What this trial is testingPredictive and Impact of Pain After 6 Months of Radiotherapy, in Head and Neck CancerWho this might be right forNeuropathic PainAnxiety Disorder/Anxiety StatePain, Chronic+5 more University Hospital, Caen 120
Not applicableUnknownNCT04437641What this trial is testingImpact of Pediatrician Intervention on the Smoking Habits of Parents of Sick ChildrenWho this might be right forTobacco ConsumptionBronchiolitis University Hospital, Toulouse 600
Post-approval studies (Phase 4)Study completedNCT00006170What this trial is testingBupropion and Weight Control for Smoking Cessation - 1Who this might be right forTobacco Use Disorder University of Pittsburgh 349
Not applicableUnknownNCT03962660What this trial is testingHarm Reduction for Tobacco Smoking With Support of Tobacco-Replacing Electronic Nicotine Delivery SystemsWho this might be right forSmoking, Tobacco University of Washington 94
Not applicableStudy completedNCT00746460What this trial is testingThe Healthy Options Feasibility StudyWho this might be right forObesitySedentary LifestyleDyslipidemia+3 more McGill University 50
Large-scale testing (Phase 3)Study completedNCT01141855What this trial is testingSmoking Termination Opportunity for inPatientsWho this might be right forTobacco Use Disorder The Queen Elizabeth Hospital 392
Large-scale testing (Phase 3)UnknownNCT02124525What this trial is testingN-acetylcysteine for Tobacco SmokingWho this might be right forTobacco SmokingOxidative StressInflammation Universidade Estadual de Londrina 32
Not applicableStudy completedNCT03843047What this trial is testingElectronic Cigarette Unit Price Manipulations in the Experimental Tobacco MarketplaceWho this might be right forTobacco Use Virginia Polytechnic Institute and State University 81
Not applicableStudy completedNCT01093599What this trial is testingTrial on the Effectiveness of Mindfulness Training for SmokersWho this might be right forNicotine Dependence University of Wisconsin, Madison 196
Not applicableStudy completedNCT03463837What this trial is testingIdentify Biomarkers of Tobacco Exposure and Nicotine Uptake From JUUL 5% in Adult SmokersWho this might be right forNicotine Dependence, Other Tobacco ProductTobacco UseSmoking, Tobacco Juul Labs, Inc. 90
Early research (Phase 1)WithdrawnNCT01784653What this trial is testingTrial of Computerized MET for Adolescent Substance UseWho this might be right forDrug AbuseAlcohol AbuseNicotine Dependence Boston Children's Hospital
Not applicableStudy completedNCT02102100What this trial is testingThe Effects of Menthol as Delivered by an Electronic Cigarette on the Desirability of Nicotine in Tobacco UsersWho this might be right forNicotine Dependence Yale University 57
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
Not applicableStudy completedNCT03891602What this trial is testingDECIDE: Developing Tools for Lung Cancer Screening Discussion ImprovementWho this might be right forSmokingSmoking, TobaccoSmoking, Cigarette+1 more Hackensack Meridian Health 654
Not applicableStudy completedNCT03614871What this trial is testingSnuff Use, Smoking, Periodontal Health and Premature Death: 30-year StudyWho this might be right forTobacco UsePeriodontitis University of Helsinki 1,676