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 completedNCT01188239What this trial is testingA Structured Protocol to Evaluate Efficacy and Safety of a Popular Electronic Nicotine Delivery Device (E-Cigarette) Efficacy and Safety of a Popular Electronic Nicotine Delivery Device (E-Cigarette)Who this might be right forHealthy SmokersSmoking Cessation University of Catania 100
Not applicableWithdrawnNCT02004171What this trial is testingElectronic Cigarettes or Nicotine Inhaler for Smoking CessationWho this might be right forTobacco Use Disorder New York State Psychiatric Institute
Not applicableLooking for participantsNCT06297005What this trial is testingThe Impact of E-cigarettes During Pregnancy on Childhood Health Outcomes StudyWho this might be right forVapingPregnancy RelatedPediatric Respiratory Diseases University College Dublin 1,200
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
Testing effectiveness (Phase 2)Looking for participantsNCT05999383What this trial is testingUnderstanding the Clinical Pharmacology of Marijuana-Tobacco Co-administrationWho this might be right forTHCCannabisCannabis Use+3 more University of California, San Francisco 48
Early research (Phase 1)Study completedNCT03634839What this trial is testingEffects of E-cigarette Flavors on Youth TCORS 2.0Who this might be right forNicotine Use Disorder Yale University 42
Not applicableStudy completedNCT06338761What this trial is testingSwitching to E-cigarette After PCIWho this might be right forCoronary Artery Disease Samsung Medical Center 17,973
Not applicableStudy completedNCT05487456What this trial is testingReduced HPHC Exposure in Cigarette Smokers Switching to P4M3 Gen. 2.0 Compared to Continuing Smoking, or Smoking AbstinenceWho this might be right forNicotineVapingNicotine Vaping Philip Morris Products S.A. 74
Not applicableStudy completedNCT03625986What this trial is testingDoes Switching to Nicotine Containing Electronic Cigarettes Reduce Health Risk MarkersWho this might be right forTobacco Dependence Milton S. Hershey Medical Center 105
Large-scale testing (Phase 3)Study completedNCT04388319What this trial is testingZonisamide/Bupropion Effects on Switching to Electronic CigarettesWho this might be right forSmoking Cessation Rose Research Center, LLC 26
Not applicableStudy completedNCT04170907What this trial is testingPharmacokinetics and Pharmacodynamics of Different Nicotine Salt Concentration Vape System Pods and Free-base NicotineWho this might be right forNicotine Dependence Insel Gruppe AG, University Hospital Bern 20
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 completedNCT03511001What this trial is testingEffects Among Smokers Who Use and Do Not Use E-CigarettesWho this might be right forToxicant Exposure California State University, San Marcos 187
Testing effectiveness (Phase 2)Study completedNCT04063267What this trial is testingElectronic Cigarettes as a Harm Reduction Strategy in Individuals With Substance Use DisorderWho this might be right forCigarette SmokingAddictionE Cig Use NYU Langone Health 48
Not applicableStudy completedNCT04332926What this trial is testingEffects of E-Cigarette Nicotine Content in Smokers (Nicotine Flux Study)Who this might be right forElectronic Cigarette Use Virginia Commonwealth University 44
Not applicableEnrolling By InvitationNCT07039292What this trial is testingClinical Alternatives for Reducing Harm Using E-cigarettesWho this might be right forSmokingE-Cig UseOncology Medical University of South Carolina 208
Testing effectiveness (Phase 2)Study completedNCT06087328What this trial is testingCAN-DOSE Study: Cessation With Augmented Nicotine for Dual Use Of Smoking and E-cigarettesWho this might be right forSmoking CessationElectronic Cigarette UseCigarette Smoking Medical University of South Carolina 46
Not applicableStudy completedNCT04465318What this trial is testingElectronic Cigarettes as a Harm Reduction Strategy Among Patients With COPDWho this might be right forCOPD NYU Langone Health 146
Not applicableActive Not RecruitingNCT06862050What this trial is testingBREATHE Free CurriculumWho this might be right forSmoking Cessation; Tobacco DependenceE-Cig UseNicotine Dependence, Other Tobacco Product Augusta University 25