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Results for “E-cig User”

45 trials

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Showing 20 of 45 results

Not applicableLooking for participantsNCT06819969
What this trial is testing

The Canadian Lung Outcomes in Users of Vaping Devices Study

Who this might be right for
Small Airways DiseasesVapingVaping Related Disorder+2 more
University of British Columbia 500
Not applicableStudy completedNCT05134415
What this trial is testing

Use Behavior, Nicotine Uptake, and Subjective Effects Comparison of Tobacco and Menthol e-Liquids by ENDS Consumers

Who this might be right for
Electronic Cigarette Use
Cheerain HK Limited 40
Not applicableNot Yet RecruitingNCT07604246
What this trial is testing

Evaluating the Effect of Nicotine on Eye Movements and Related Behaviors in Electronic Cigarette Users, NICS-EYES Trial

Who this might be right for
Cigarette Smoking-Related Carcinoma
Ohio State University Comprehensive Cancer Center 25
Not applicableStudy completedNCT04522362
What this trial is testing

Modeling Stress-precipitated Vaping Behavior

Who this might be right for
Vaping
Clemson University 51
Not applicableWithdrawnNCT04179617
What this trial is testing

Impact of New Product Standards for JUUL Among Dual JUUL/Combusted Cigarette Users

Who this might be right for
SmokingE-cigarette UseCigarette Smoking
Duke University
Not applicableStudy completedNCT05423340
What this trial is testing

Effect of E-Liquid Flavor on Respiratory Symptoms in People Using Electronic Nicotine Delivery Systems

Who this might be right for
Electronic Cigarette Use
Roswell Park Cancer Institute 163
Not applicableStudy completedNCT05306158
What this trial is testing

Dual Use Approach Bias Training for Nicotine Addiction

Who this might be right for
Tobacco SmokingElectronic Cigarette UseSubstance Use
University of Houston 107
Not applicableStudy completedNCT03669848
What this trial is testing

Is Transcutaneous Carbon Monoxide Saturation of E-cigarette Users Comparable to That of Smokers?

Who this might be right for
Carbon Monoxide Poisoning
University Hospital, Tours 1,116
Not applicableStudy completedNCT05030194
What this trial is testing

Comparing Nicotine Delivery, Subjective Effects, and Sensory Experiences of Tobacco Users Using Oral Nicotine Products and Electronic Cigarettes [ZYN Study]

Who this might be right for
Tobacco UseTobacco SmokingCigarette Smoking+1 more
Roswell Park Cancer Institute 15
Testing effectiveness (Phase 2)Study completedNCT04946825
What this trial is testing

Quit Smoking Study for People Who Use E-Cigarettes

Who this might be right for
Nicotine AddictionE-Cig UseQuitting Smoking
University of Vermont 396
Not applicableStudy completedNCT02596685
What this trial is testing

Effects of Electronic Cigarette Use on the Lungs

Who this might be right for
Current SmokerNever SmokerTobacco Use Disorder+2 more
Ohio State University Comprehensive Cancer Center 142
Not applicableStudy completedNCT03036644
What this trial is testing

Comparison of Electronic Cigarettes and Tobacco Cigarettes on Cardiovascular Function and Oxidative Stress

Who this might be right for
Cardiovascular Risk Factor
Université Libre de Bruxelles 25
Not applicableStudy completedNCT04192032
What this trial is testing

Assessing the Effect of Flavor on ENDS Users' Experiences and Exposures

Who this might be right for
Electronic Cigarette Use
Florida International University 41
Early research (Phase 1)Active Not RecruitingNCT04003805
What this trial is testing

Biomarkers of Exposure and Effect in Standardized Research E-cigarette (SREC) Users

Who this might be right for
Smoking, Cigarette
Masonic Cancer Center, University of Minnesota 47
Not applicableLooking for participantsNCT05772845
What this trial is testing

Vaping and Smoking Withdrawal Project

Who this might be right for
Acute Abstinence From Cigarettes vs E-cigarettes (ENDS)
State University of New York at Buffalo 370
Not applicableActive Not RecruitingNCT06164678
What this trial is testing

Vaping Cessation Using the Ottawa Model for Smoking Cessation Among E-Cigarette Users

Who this might be right for
Tobacco SmokingVaping
Ottawa Heart Institute Research Corporation 180
Not applicableStudy completedNCT07594717
What this trial is testing

Effects of E-Cigarette Flavors on Adult E-Cigarette Users With Opioid Use Disorder

Who this might be right for
Nicotine Use DisoderOpioid Use Disorder
Prisma Health-Upstate 70
Not applicableStudy completedNCT02416011
What this trial is testing

Smoking Cessation Self-Help for Dual Users of Tobacco Cigarettes and E-Cigarettes

Who this might be right for
Smoking Cessation
H. Lee Moffitt Cancer Center and Research Institute 2,896
Not applicableLooking for participantsNCT07599462
What this trial is testing

Pilot Study of Communication for Dual Users of Cigarettes and E-cigarettes

Who this might be right for
Tobacco ProductsCigarettesElectronic Cigarettes
UNC Lineberger Comprehensive Cancer Center 90
Early research (Phase 1)Looking for participantsNCT03721822
What this trial is testing

Imaging Sex Differences in Smoking-Induced Pulmonary Inflammation

Who this might be right for
Smoking, CigaretteSmoking E-cigaretteHealthy Volunteer
University of Pennsylvania 100
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