Not applicableStudy completedNCT03442530What this trial is testingTobacco Use in Pregnancy Intervention for CessationWho this might be right forPregnancy Kristin Ashford 66
Post-approval studies (Phase 4)Study completedNCT02482233What this trial is testingThe END Perioperative Smoking Pilot StudyWho this might be right forSmokingNicotine AddictionSurgery University of California, San Francisco 30
Not applicableStudy completedNCT04226404What this trial is testingCSD190501: A Study to Determine Subject Puffing Patterns of an Electronic Nicotine Delivery System in an Ambulatory SettingWho this might be right forSmokingSmoking BehaviorsTobacco Use+1 more RAI Services Company 75
Testing effectiveness (Phase 2)Study completedNCT03077724What this trial is testingFish Oil to Reduce Tobacco Use iN Expectant Mothers StudyWho this might be right forTobacco Use in ChildbirthSmoking CessationPregnancy Related Vanderbilt University Medical Center 28
Not applicableStudy completedNCT04123041What this trial is testingCharacterize the Nicotine Uptake and Subjective Effects With Use of JUUL Electronic Nicotine Delivery SystemsWho this might be right forElectronic Cigarette UseTobacco Smoking Juul Labs, Inc. 137
Not applicableStudy completedNCT05072925What this trial is testingBIDI Stick ENDS Abuse Liability and Puffing Topography AssessmentWho this might be right forE-cigarette UseCigarette Smoking BIDI Vapor 18
Not applicableStudy completedNCT05118139What this trial is testingCSD201203: A Study to Determine Subject Puffing Patterns of a Non-cylindrical, Closed, Electronic Nicotine Delivery System at Three Nicotine Concentrations in an Ambulatory SettingWho this might be right forSmokingTobacco UseElectronic Cigarette Use RAI Services Company 240
Early research (Phase 1)Study completedNCT02792426What this trial is testingNicotine Pharmacokinetics From Research Electronic Nicotine Delivery System S-TA-U001 in Smokers and E-Cigarette UsersWho this might be right forCigarette Smoking NJOY, Inc. 34
Testing effectiveness (Phase 2)Study completedNCT03492463What this trial is testingThe Role of Nicotine Dose and Route of Delivery in Affecting Adoption of E-cigarettes and Reducing Exposure to Toxic Combustion ProductsWho this might be right forNicotine Dependence, Cigarettes Duke University 94
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
Not applicableWithdrawnNCT03943706What this trial is testingE-Cigarette and Cigarette Nicotine Delivery and Abuse Liability in Cigarette Smokers and Dual UsersWho this might be right forTobacco Use University of Oklahoma
Not applicableStudy completedNCT04104152What this trial is testingCSD190203: A Study to Determine Subject Puffing Patterns of an Electronic Nicotine Delivery System in an Ambulatory SettingWho this might be right forSmokingSmoking BehaviorsTobacco Use+1 more RAI Services Company 146
Not applicableStudy completedNCT05278065What this trial is testingE-cigarettes for Harm Reduction in Adults With AsthmaWho this might be right forSmokingAsthmaElectronic Cigarette Use+1 more Brown University 17
Not applicableStudy completedNCT04143256What this trial is testingEvaluating Selected Constituents in the Exhaled Breath SamplesWho this might be right forElectronic Cigarette UseCigarette Use, ElectronicTobacco Use+1 more Juul Labs, Inc. 135
Not applicableStudy completedNCT05960305What this trial is testingCSD201204 An Actual Use Study of P12 Electronic Nicotine Delivery System Among U.S. Adult SmokersWho this might be right forSmoking, Tobacco RAI Services Company 1,845
Not applicableLooking for participantsNCT07598136What this trial is testingDetermine the Effects of ENDS Flavor Availability on Abstinence Within SmokersWho this might be right forSmokingTobacco RAI Services Company 1,280
Not applicableStudy completedNCT05134415What this trial is testingUse Behavior, Nicotine Uptake, and Subjective Effects Comparison of Tobacco and Menthol e-Liquids by ENDS ConsumersWho this might be right forElectronic Cigarette Use Cheerain HK Limited 40
Not applicableStudy completedNCT03596034What this trial is testingCharacterize Puff Topography With Use of JUUL 5% Electronic Nicotine Delivery Systems (ENDS) in Adult SmokersWho this might be right forTobacco UseNicotine Dependence, Other Tobacco ProductTobacco Smoking Juul Labs, Inc. 30
Not applicableStudy completedNCT03593239What this trial is testingComparing the Pharmacokinetics of Nicotine Salt Based ENDS in Healthy SmokersWho this might be right forNicotine DependenceNicotine Dependence, CigarettesTobacco Use+1 more Juul Labs, Inc. 24
Not applicableStudy completedNCT06644664What this trial is testingNicotine and Tobacco Message Framing to Change Smoking Behavior in Diverse Groups of Young Adult SmokersWho this might be right forTobacco-Related Carcinoma Ohio State University Comprehensive Cancer Center 292