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Results for “E-cigarettes”

486 trials

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Showing 20 of 486 results

Not applicableLooking for participantsNCT06291597
What this trial is testing

Vaping Adverse Lung and Heart Events Cohort

Who this might be right for
VapingElectronic Cigarette Use
Laval University 250
Post-approval studies (Phase 4)Study completedNCT03235505
What this trial is testing

Efficacy and Safety of E-cigarettes for Smoking Cessation in Middle-aged Heavy Smokers

Who this might be right for
Smoking CessationElectronic Cigarette
University of Oulu 450
Testing effectiveness (Phase 2)Looking for participantsNCT05722561
What this trial is testing

E-Cigarettes for Harm Reduction in Smokers With Opioid Use Disorder

Who this might be right for
Opioid Use DisorderCigarette Smoking
NYU Langone Health 302
Not applicableStudy completedNCT03786042
What this trial is testing

Trial on the Effect of E-cigarette Advertising on Cigarette Perceptions in Adolescents

Who this might be right for
Attentional BiasSmoking CuesPositive Perceptions About Cigarette Smoking+2 more
Trustees of Dartmouth College 139
Not applicableStudy completedNCT04244773
What this trial is testing

ESTxENDS Trial: MN Substudy - Micronuclei in Buccal Epithelium, a Surrogate Measure of Future Cancer Risk, Induced by Electronic Nicotine Delivery Systems (ENDS/Vaporizer/E-cig)

Who this might be right for
Smoking CessationMicronuclei
University of Bern 1,246
Not applicableEnded earlyNCT02612701
What this trial is testing

E-Cigarette Aerosol, Conventional Cigarette Smoke, and Myocardial Perfusion

Who this might be right for
Coronary Artery DiseaseMyocardial Perfusion
Cedars-Sinai Medical Center 20
Not applicableStudy completedNCT04271371
What this trial is testing

Preventing Relapse to Smoking Among Prisoners After Release

Who this might be right for
SmokingSmoking ReductionElectronic Cigarette Use
University of Nottingham 40
Not applicableStudy completedNCT05037656
What this trial is testing

Testing a School-Based E-cigarette, Tobacco, and Betel (Areca) Nut Use Prevention Curriculum for Guam Youths

Who this might be right for
Tobacco SmokingVapingTobacco Chewing
University of Guam 538
Not applicableStudy completedNCT04170907
What this trial is testing

Pharmacokinetics and Pharmacodynamics of Different Nicotine Salt Concentration Vape System Pods and Free-base Nicotine

Who this might be right for
Nicotine Dependence
Insel Gruppe AG, University Hospital Bern 20
Not applicableStudy completedNCT02740595
What this trial is testing

E-cigarettes and Blood Vessel Function

Who this might be right for
Nicotine Dependence
University of California, Los Angeles 148
Very early researchStudy completedNCT06602492
What this trial is testing

Compensatory Behavior of E-cig Users in Response to Reduced Nicotine E-liquids

Who this might be right for
HealthyNicotine AddictionElectronic Cigarette Use
Rochester Institute of Technology 72
Not applicableStudy completedNCT04568395
What this trial is testing

Acute Effects of TCIG vs ECIG in PLWH

Who this might be right for
E Cigarette UseVapingSmoking+6 more
University of California, Los Angeles 37
Not applicableStudy completedNCT03844672
What this trial is testing

Impact of E-cigarette Characteristics on Reinforcement and Tobacco Use Patterns

Who this might be right for
SmokingTobacco Use
Medical University of South Carolina 93
Not applicableStudy completedNCT05432830
What this trial is testing

Sex Differences in E-cig Perception: Study 1

Who this might be right for
Nicotine AddictionE-Cig UseCigarette Smoking+1 more
Yale University 66
Not applicableStudy completedNCT04088175
What this trial is testing

Study to Characterize Puffing Topography With Use of JUUL Electronic Nicotine Delivery Systems (ENDS) in Adult, Closed-System ENDS Consumers

Who this might be right for
Electronic Cigarette Use
Juul Labs, Inc. 56
Not applicableStudy completedNCT03164668
What this trial is testing

Menthol Flavored E-cigarette Use During a Simulated Ban of Menthol Cigarettes

Who this might be right for
Tobacco Use Disorder
University of Minnesota 37
Not applicableStudy completedNCT05072925
What this trial is testing

BIDI Stick ENDS Abuse Liability and Puffing Topography Assessment

Who this might be right for
E-cigarette UseCigarette Smoking
BIDI Vapor 18
Early research (Phase 1)Study completedNCT06169813
What this trial is testing

E-cigarette Harm Reduction Among PLWHA in South Africa

Who this might be right for
Tobacco Smoking
NYU Langone Health 106
Not applicableStudy completedNCT02825459
What this trial is testing

Does Abstinence From E-cigarettes Produce Withdrawal Symptoms?

Who this might be right for
Substance Withdrawal Syndrome
University of Vermont 147
Not applicableUnknownNCT05482581
What this trial is testing

The Impact of Policies Regarding E-cigarette on Adolescents and Young Adults' Cognition and Behavior for E-cigarette

Who this might be right for
E-Cig Use
Sun Yat-sen University 453
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