Vaping: all 172 studies
Page 1 of 2. Open to participants first (74), then studies with results posted, then the rest; newest registration first within each.
- Circuit Breathing Exercise on Smoking Cessation Among Youth E-Cigarette UsersRecruitingNCT07886099Not applicable
- A Behavioral Circuit Breathing Training Intervention on Smoking Cessation and Respiratory Function Among Youth Who Use E-cigarettesRecruitingNCT07882407Not applicable
- Cardiovascular Impacts of E-cigarettes Among Older AdultsNot yet recruitingNCT07880704Not applicable
- Study of Vaping Use Among Adolescent and Young Adult Patients With CancerEnrolling by invitationNCT07860801
- Flavored Ready-to-Drink Alcohol Restriction in Young Adults: Behavioral and Biomarker OutcomesNot yet recruitingNCT07840625Not applicable
- Evaluation of Dependence and Nicotine Replacement Therapy-Supported Cessation Efforts Among Regular Electronic Cigarette UseNot yet recruitingNCT07786896Phase 4
- Evaluating Narrative Vaping Prevention Video Ads for Adolescents and Young AdultsNot yet recruitingNCT07767929Not applicable
- DOSE-UP: Dose Optimization for Smoking and E-Cigarette Use PharmacotherapyNot yet recruitingNCT07754578Phase 2
- Just-in-Time Support for Smoking, Vaping, and Eating Urges During High-Stress Moments Among Gender and Sexual Minority Adults in DhakaNot yet recruitingNCT07746492Not applicable
- Social Media Influences on Engagement and Susceptibility to Non-combustible Tobacco Product Use Among Youth and Young Adults (AYA)RecruitingNCT07721883Not applicable
- Puff Topography and Sensory Effects Across IQOS Device GenerationsRecruitingNCT07712887Not applicable
- E-cigarette Social Media Marketing and Its Perceptions by YouthNot yet recruitingNCT07694739Not applicable
- Lung Health and Breath Biomarkers: Acute Effects of Inhaled CannabisNot yet recruitingNCT07694466Early Phase 1
- An Online Intervention to Reduce E-cigarette Use and Cigarette Smoking Risk in AdolescentsNot yet recruitingNCT07624292Not applicable
- Impact of Electronic Cigarette Temperature and Solvent on BiomarkersNot yet recruitingNCT07612696Not applicable
- Pilot Study of Communication for Dual Users of Cigarettes and E-cigarettesRecruitingNCT07599462Not applicable
- Smoking Cessation With Wearables to Improve General, Oral Health and Quality of LifeNot yet recruitingNCT07593742Not applicable
- TUBSIS 2.0 - Tobacco Use Behavioral Support and Intervention SystemRecruitingNCT07568483Not applicable
- Survey to Test the Nicotine Concentration and Nicotine Flux Labels for E-cigarettesNot yet recruitingNCT07553585Not applicable
- Social Media Support Groups for Adolescent Vaping CessationRecruitingNCT07540780Not applicable
- Sex Differences in E-Cigarette PerceptionRecruitingNCT07398976Not applicable
- A Virtual Reality Vaping Prevention Intervention for AdolescentsEnrolling by invitationNCT07362069
- Pharmacokinetics and Pharmacodynamics of Synthetic Nicotine and Nicotine AnaloguesRecruitingNCT07348224Not applicable
- Study of the Prevalence of Active/Passive Smoking and Vaping Among Patients With Cystic FibrosisRecruitingNCT07342920
- The CONQUER Trial - Cessation Of Nicotine, QUitting With E-cigarette ReductionRecruitingNCT07322432Phase 2
- Smoking Harm Reduction Using E-cigarettes and CytisineNot yet recruitingNCT07274475Not applicable
- Parents Helping Parents for Youth Vaping CessationRecruitingNCT07207850Not applicable
- Electronic Cigarettes as a Harm Reduction Strategy Among People With Opioid Use Disorder on BuprenorphineRecruitingNCT07202039Not applicable
- Carcinogen and Toxicant Exposure Among Young Adults Who Co-Use Cigarettes, E-cigarettes and Cannabis (Co-Tox Study)RecruitingNCT07167225
- A Hybrid Program to Prevent Substance Use Risk Among Upper Elementary School Students Using a Positive Youth Development ApproachNot yet recruitingNCT07162155Not applicable
- Effects of a Low Nicotine Standard and Tobacco Prices on Illegal Cigarette PurchasingRecruitingNCT07161050Not applicable
- EFFECT OF WIM HOF BREATHING EXERCISE ON VENTILATORY FUNCTIONS IN SMOKERSNot yet recruitingNCT07153640Not applicable
- Varenicline and Accelerated Transcranial Magnetic Stimulation (TMS) for Quitting Nicotine Use (Pilot Study)RecruitingNCT07145866Phase 4
- Vaped PhenanthreneRecruitingNCT07134426Not applicable
- Understanding Vape Marketing StudyEnrolling by invitationNCT07129265
- Cessation of Dual Use of Cigarettes and E-cigarettes During PregnancyRecruitingNCT07124702Not applicable
- A Trial of Varenicline for E-cigarette CessationRecruitingNCT07040566Phase 2
- Clinical Alternatives for Reducing Harm Using E-cigarettesEnrolling by invitationNCT07039292Not applicable
- Pilot Study of the YES-CAN! Program to Prevent Youth Nicotine VapingRecruitingNCT07009509Not applicable
- Clinical Research Evaluating Smoking Cessation With E-Cigarettes and Nicotine TherapyRecruitingNCT06948058Not applicable
- The Development and Evaluation of a Culturally Grounded ENDS Intervention for Rural Hawaiian YouthRecruitingNCT06929520Not applicable
- The Use of tDCS for Vaping ReductionRecruitingNCT06885606Not applicable
- Dissolved Phase HXe-129 MRI: A Novel Biomarker to Quantify Pulmonary PathologyRecruitingNCT06856525Phase 2/3
- The Canadian Lung Outcomes in Users of Vaping Devices StudyRecruitingNCT06819969
- Non-invasive Vagus Nerve Stimulation (nVNS) and Cognition in Young Adult Vapers - A Pilot StudyRecruitingNCT06804109Not applicable
- Reduce Tobacco Use in People Living With HIV in SwitzerlandRecruitingNCT06789692Not applicable
- Behavioral Intervention for Youth to Promote Vaping CessationRecruitingNCT06765291Not applicable
- E-cigarette Cessation in Adults Who Co-use CannabisRecruitingNCT06688539Phase 4
- Kick-Nic! Youth Quit Vaping AppRecruitingNCT06662305Phase 2
- Developing Evidence to Inform Regulatory Policy on Nicotine Content in E-LiquidsEnrolling by invitationNCT06619964
- Nicotine Regulation for Dual Users of E-cigarettes and CigarettesRecruitingNCT06614504Phase 2
- Effects of E-cigarette Use on HealthRecruitingNCT06610838
- Effect of Cannabis on E-Cigarette Use BehaviorRecruitingNCT06609109Phase 1
- Screening, Evaluation and Assessment (SEA) Protocol at the NIDA IRPRecruitingNCT06552741
- Harm Reduction for Smokers With Mental IllnessRecruitingNCT06543407Not applicable
- Role of Inflammation in Vascular Phenotype Associated With E-cigarette UseRecruitingNCT06489249Early Phase 1
- An Evaluation of the Tobacco Prevention Toolkit Healthy Futures: Alternative-to-Suspension Vaping InterventionEnrolling by invitationNCT06483412Not applicable
- The Avenues Study: Dual Use CessationRecruitingNCT06474299Phase 4
- Development of a Mobile Health Intervention for Electronic Cigarette Use Among Young AdultsRecruitingNCT06395415Not applicable
- Noncombustible Nicotine Delivery Systems as Potential Harm Reduction Tools for Persistent Cigarette SmokersRecruitingNCT06372899Not applicable
- The Role of Flavor in the Substitutability of E-cigarettes for Combustible Cigarettes Among Persistent SmokersRecruitingNCT06264154Not applicable
- Young Adult Tobacco/Nicotine and Cannabis Co-useRecruitingNCT06239350Not applicable
- Adapting an Intervention for Vaping in Young VeteransRecruitingNCT06196489Not applicable
- Sex Differences in the Vascular Effects of E-cigarette UseRecruitingNCT06159608Early Phase 1
- Evaluation of the Electronic Cigarette Withdrawal SyndromeRecruitingNCT06066996Early Phase 1
- Understanding the Clinical Pharmacology of Marijuana-Tobacco Co-administrationRecruitingNCT05999383Phase 2
- Comparative Pharmacokinetics and Pharmacodynamics of Synthetic NicotineRecruitingNCT05962229Phase 1
- Effects of Novel E-cigarette Constituents on Adults TCORS 3.0RecruitingNCT05932745Not applicable
- Vape-Free Text-Messaging: Pilot StudyRecruitingNCT05906082Not applicable
- E-cigarettes for Harm Reduction Among Smokers With Serious Mental IllnessRecruitingNCT05815199Not applicable
- Early Detection of Vaping-related Vascular DiseasesRecruitingNCT05454267
- Effect of Menthol on ENDS Users' Addiction and ExposureRecruitingNCT05338801Not applicable
- Developing and Testing Health Warning Labels on the ENDS DeviceRecruitingNCT04907136Not applicable
- Novel Pulmonary Imaging of Lung Structure and Function in E-cigarette SmokersRecruitingNCT04616313
- Tobacco Product Susceptibility and Substitutability by Rurality and Alcohol UseCompletedNCT07010601Not applicableResults posted
- Effects of Cigarette and E-cigarette Flavors on Substitutability in the ETMCompletedNCT06910202Not applicableResults posted
- High Impact E-cigarette Advertisement FeaturesCompletedNCT06704295Not applicableResults posted
- Hippocampal Network Changes Following Mindfulness Training in Tobacco Vaping Adolescents in an Open-label, Pilot StudyTerminatedNCT06503159Not applicableResults posted
- Assessing E-Cigarettes for Tobacco Harm Reduction in the Context of Lung Cancer ScreeningCompletedNCT06472869Not applicableResults posted
- Examining the Generality of Laboratory-based Findings and Their Moderators in the ITC StudyCompletedNCT06456671Not applicableResults posted
- Responses to E-cigarette Message Source and PresentationCompletedNCT06274723Not applicableResults posted
- Responses to Message Source and Presentation Using PsychophysiologyCompletedNCT06269003Not applicableResults posted
- CAN-DOSE Study: Cessation With Augmented Nicotine for Dual Use Of Smoking and E-cigarettesCompletedNCT06087328Phase 2Results posted
- Promotion and Mitigation Factors Leading to Illegal Tobacco PurchasesCompletedNCT06001840Not applicableResults posted
- Effects of Electronic Cigarette Flavors on Abuse Liability in Smokers (P3-Taste)CompletedNCT05971823Not applicableResults posted
- Adolescent Inpatient Tobacco and ENDS InterventionCompletedNCT05936099Not applicableResults posted
- Effect of Different E-cigarette Cooling Flavors on Adults' Sensory Experience TCORS 3.0CompletedNCT05932693Not applicableResults posted
- A Smartphone Application (ACT on Vaping) for Vaping Cessation in Young AdultsCompletedNCT05897242Not applicableResults posted
- Switching Individuals in Treatment for Opioid Use Disorder Who Smoke Cigarettes to the SRECCompletedNCT05881304Not applicableResults posted
- Impact of E-cigarette Device WarningsCompletedNCT05714982Not applicableResults posted
- Nicotine Flux, a Potentially Powerful Tool for Regulating Nicotine Delivery From Electronic CigarettesCompletedNCT05706701Not applicableResults posted
- Incentive-based and Media Literacy Informed Approaches to Improve Vaping CessationCompletedNCT05586308Not applicableResults posted
- Sex Differences in E-cig Perception: Study 1CompletedNCT05432830Not applicableResults posted
- A Study of Cytisinicline for Vaping Cessation in Adult SmokersCompletedNCT05431387Phase 2Results posted
- Assess the Influence of Nicotine Flux and Nicotine Form on Subjective Effects Related to DependencyCompletedNCT05430334Not applicableResults posted
- Effect of E-Liquid Flavor on Respiratory Symptoms in People Using Electronic Nicotine Delivery SystemsCompletedNCT05423340Not applicableResults posted
- E-cigarettes for Harm Reduction in Adults With AsthmaCompletedNCT05278065Not applicableResults posted
- Methadone-Maintained Smokers Switching to E-CigarettesCompletedNCT05206435Phase 4Results posted
- Assessing the Effect of Nicotine Reduction on ENDS User's Addiction and ExposuresCompletedNCT05205382Not applicableResults posted
- Vaper to Vaper: A Multimodal Mobile Peer Driven Intervention to Support Adolescents in Quitting VapingCompletedNCT05140915Not applicableResults posted