Not applicableStudy completedNCT01840111What this trial is testingEnvironments as Smoking Cues: Imaging Brain Substrates, Developing New Treatments (CameraCue)Who this might be right forSmokingHealthy Duke University 67
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
Early research (Phase 1)Study completedNCT02500615What this trial is testingThe Effect of Electronic Cigarette (ECIG) Liquid Vehicles on ECIG Acute EffectsWho this might be right forNicotine ExposureNicotine Withdrawal Suppression Virginia Commonwealth University 41
Not applicableUnknownNCT02195739What this trial is testingNicotine Replacement Therapy and Cardiovascular DiseaseWho this might be right forSmoking Cessation Research in Real-Life Ltd 61,050
Not applicableStudy completedNCT02252471What this trial is testingChoices-Teen: A Bundled Risk Reduction Intervention for Juvenile Justice FemalesWho this might be right forAlcohol UseSmokingContraception+1 more University of Houston 28
Testing effectiveness (Phase 2)Study completedNCT02250664What this trial is testingProject 2, Study 2: Extended Exposure to Low Nicotine Content Cigarettes in Opioid AbusersWho this might be right forTobacco Use Disorder University of Vermont 775
Not applicableStudy completedNCT04429932What this trial is testingEvaluate Nicotine Uptake and Biomarkers in Adult Smokers Using mybluTM Electronic CigarettesWho this might be right forHealthy Volunteers Fontem US LLC 39
Early research (Phase 1)Study completedNCT00966901What this trial is testingPhotoirritation and Photoallergic Potential of a New Nicotine PatchWho this might be right forSmoking Cessation McNeil AB 43
Testing effectiveness (Phase 2)Study completedNCT02232737What this trial is testingProject 3, Study 2: Extended Exposure to Low Nicotine Content Cigarettes in People With Current Affective DisordersWho this might be right forTobacco Use Disorder Brown University 775
Not applicableStudy completedNCT02842645What this trial is testingGrowth-Health and Development in Children Exposed to Drugs During PregnancyWho this might be right forGrowth FailureMental Health DisorderFoetal Exposure During Pregnancy Haukeland University Hospital 170
Not applicableStudy completedNCT01681875What this trial is testingProject 1, Study 1: Investigating the Impact of Nicotine Using Spectrum CigarettesWho this might be right forTobacco Dependence Wake Forest University Health Sciences 839
Not applicableStudy completedNCT05887947What this trial is testingImpact of E-cigarette Nicotine Concentration on CompensationWho this might be right forSmoking Cessation University of Kansas Medical Center 52
Very early researchStudy completedNCT06602492What this trial is testingCompensatory Behavior of E-cig Users in Response to Reduced Nicotine E-liquidsWho this might be right forHealthyNicotine AddictionElectronic Cigarette Use Rochester Institute of Technology 72
Not applicableStudy completedNCT03063047What this trial is testingCSD1603: A Crossover Study to Evaluate the Exposure to "Tar" and Nicotine From 100s Menthol Cigarette ProductsWho this might be right forSmoking RAI Services Company 29
Not applicableStudy completedNCT01574560What this trial is testingP60 Program Project Grant-Outreach for Smoke-Free HomesWho this might be right forSmoking CessationTobacco Cessation University of Minnesota 212
Not applicableLooking for participantsNCT05447325What this trial is testingNeuroimaging Approaches to Improve Prediction of Smoking Initiation and Nicotine Use Escalation Among Young Adult Electronic Nicotine Delivery Systems UsersWho this might be right forMessage Exposure (Sequence: Regular Then Flavor)Message Exposure (Sequence: Flavor Then Regular)No Message Exposure (Control Condition) University of Georgia 180
Post-approval studies (Phase 4)Study completedNCT03879889What this trial is testingSmoking Reduction Intervention for Smoking Parents of Paediatric Patients in Hong KongWho this might be right forSmoking, Tobacco Chinese University of Hong Kong 210
Not applicableStudy completedNCT04107779What this trial is testingChanges in Biomarkers of Cigarette Smoke Exposure After Switching Either Exclusively or Partly to JUUL ENDSWho this might be right forElectronic Cigarette UseCigarette Use, ElectronicTobacco Use+1 more Juul Labs, Inc. 279
Testing effectiveness (Phase 2)Study completedNCT04033237What this trial is testingProject 4, Study 2: Extended Exposure to Low Nicotine Content Cigarettes in Pregnant WomenWho this might be right forTobacco Use Disorder University of Vermont 30
Not applicableStudy completedNCT03802019What this trial is testingCigarette Packaging of Low Nicotine CigarettesWho this might be right forSmoking, Cigarette Abramson Cancer Center at Penn Medicine 219