Not applicableStudy completedNCT06277271What this trial is testingE-cigarettes as a Harm Reduction StrategyWho this might be right forSmoking Prisma Health-Upstate 30
Not applicableStudy completedNCT02357173What this trial is testingA Trial of E-cigarettes in Current Cigarette SmokersWho this might be right forSmokingNicotine DependenceNicotine Dependence, Other Tobacco Product Medical University of South Carolina 68
Not applicableLooking for participantsNCT07215065What this trial is testingExamining Heavy Metal Exposure and Respiratory Health in Young Adult Electronic Cigarette UsersWho this might be right forHeavy Metal Exposure From Vaping Ohio State University Comprehensive Cancer Center 100
Not applicableStudy completedNCT04430634What this trial is testingEvaluate Nicotine Uptake and Biomarkers in Smokers Using mybluTM Electronic CigarettesWho this might be right forHealthy Volunteers Fontem US LLC 40
Not applicableStudy completedNCT03742700What this trial is testingAcute Health Effects of Short-term Use of E-cigarettes on Pulmonary and Cardiovascular SystemWho this might be right forE-cigarette Medical University of Silesia 120
Not applicableStudy completedNCT06433466What this trial is testingInfluencer Marketing: a Survey-based ExperimentWho this might be right forVaping University of Southern California 1,500
Not applicableStudy completedNCT03700112What this trial is testingClinical Study Comparing 7 ENDS Products and 1 Combustible Cigarette Using 2 Delivery Methods.Who this might be right forNicotine DependenceNicotine Dependence, CigarettesTobacco Use+1 more Juul Labs, Inc. 25
Not applicableStudy completedNCT06704295What this trial is testingHigh Impact E-cigarette Advertisement FeaturesWho this might be right forVaping Behavior Rutgers, The State University of New Jersey 3,083
Not applicableStudy completedNCT05110872What this trial is testingCigarette and E-cigarette Flavors Manipulations in the Experimental Tobacco MarketplaceWho this might be right forTobacco Use Disorder Virginia Polytechnic Institute and State University 302
Not applicableStudy completedNCT03402243What this trial is testingEffect of Banning Menthol Flavorant on Cigarette and E-Cigarette UseWho this might be right forTobacco Use Disorder University of Minnesota 47
Not applicableStudy completedNCT05525078What this trial is testingQuit or Switch: E-cigarette StudyWho this might be right forTobacco Use Medical University of South Carolina 30
Not applicableStudy completedNCT05430334What this trial is testingAssess the Influence of Nicotine Flux and Nicotine Form on Subjective Effects Related to DependencyWho this might be right forNicotine VapingNicotine DependenceNicotine Addiction American University of Beirut Medical Center 130
Not applicableEnded earlyNCT02848586What this trial is testingEffects of E-cigarettes (ECIGs) on Pulmonary Inflammation and Behavior in HIV Infected SmokersWho this might be right forLung InflammationHIV Seropositivity Duke University 10
Not applicableStudy completedNCT05105555What this trial is testingThe e-BILD Study: Effects of E-cigarettes on Lung Health in Teenagers.Who this might be right forVapingLung Diseases Insel Gruppe AG, University Hospital Bern 60
Not applicableStudy completedNCT02269514What this trial is testingComparison of Nicotine Plasma Concentrations and Subjective Effects for Three Electronic Cigarettes vs Combustible Cigarettes and Nicotine GumWho this might be right forSmoking R.J. Reynolds Vapor Company 45
Not applicableStudy completedNCT04135404What this trial is testingFactors That Impact the Relationship Between Pulmonary Status and Actual Electronic Cigarette UseWho this might be right forElectronic Cigarette UsePulmonary Disease University of Alabama at Birmingham 400,000
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 completedNCT04620616What this trial is testingNicotine Uptake, Measures of Abuse Liability, and Puffing Topography With Use of RELX ENDS Products by ENDS ConsumersWho this might be right forElectronic Cigarette Use Cheerain HK Limited 29
Early research (Phase 1)Study completedNCT03635333What this trial is testingEffects of E-Cigarette Flavors on Adults TCORS 2.0Who this might be right forNicotine Use Disorder Yale University 130
Not applicableStudy completedNCT02648178What this trial is testingEvaluation of Appeal and Impact of E-Cigarettes Among Chronic Smokers With Smoking-Related CancersWho this might be right forNicotine Dependence, Other Tobacco ProductBladder CancerLung Cancer+1 more Dartmouth-Hitchcock Medical Center 19