Trials / Conditions / Electronic Cigarette Use

Electronic Cigarette Use

53 registered clinical trials studyying Electronic Cigarette Use — 9 currently recruiting.

Status	Trial	Sponsor	Phase
Recruiting	Effect of Cannabis on E-Cigarette Use Behavior NCT06609109	Johns Hopkins University	Phase 1
Enrolling By Invitation	Nicotine and Cannabis Vape Labeling Experiment - Spring 2025 NCT06919276	University of Southern California	N/A
Recruiting	Effects of E-cigarette Use on Health NCT06610838	University of Wisconsin, Madison	—
Recruiting	The Avenues Study: Dual Use Cessation NCT06474299	University of Wisconsin, Madison	Phase 4
Completed	Assessing E-Cigarettes for Tobacco Harm Reduction in the Context of Lung Cancer Screening NCT06472869	Massachusetts General Hospital	N/A
Recruiting	Role of Inflammation in Vascular Phenotype Associated With E-cigarette Use NCT06489249	University of Iowa	EARLY_Phase 1
Completed	Switching Individuals in Treatment for Opioid Use Disorder Who Smoke Cigarettes to the SREC NCT05881304	Massachusetts General Hospital	N/A
Unknown	Comparison of Nicotine Replacement Therapy and Electronic Cigarettes for Smoking Cessation in Pakistan NCT06063421	Strategic Health Research Limited	N/A
Unknown	Efficacy of Oral Hygiene Instructions on Proinflammatory Cytokines Among Cigarette Smokers and Individuals Vap NCT06177158	University of Baghdad	N/A
Recruiting	Developing and Testing Health Warning Labels on the ENDS Device NCT04907136	Florida International University	N/A
Completed	CAN-DOSE Study: Cessation With Augmented Nicotine for Dual Use Of Smoking and E-cigarettes NCT06087328	Medical University of South Carolina	Phase 2
Recruiting	Effects of Social Media Use on Young Adults' E-Cigarette Use NCT06142877	University of Oklahoma	N/A
Completed	Effects of Electronic Cigarette Flavors on Abuse Liability in Smokers (P3-Taste) NCT05971823	Virginia Commonwealth University	N/A
Completed	The Impact of Oral Ethanol and Vaped Ethanol on the Evaluation of Impairment NCT04522973	Virginia Commonwealth University	N/A
Withdrawn	Understanding Factors That Influence Electronic Cigarette Nicotine Delivery Through PET Imaging of Beta-2 Nico NCT04258852	Yale University	N/A
Completed	Dual Use of ENDS and Combustible Cigarettes NCT05280535	Brown University	N/A
Completed	Dual Use Approach Bias Training for Nicotine Addiction NCT05306158	University of Houston	N/A
Completed	Nicotine Influence on the Retina Following the Use of Electronic Cigarette NCT05801419	Christian Casanova	N/A
Recruiting	Effect of Menthol on ENDS Users' Addiction and Exposure NCT05338801	Florida International University	N/A
Completed	Effect of E-Liquid Flavor on Respiratory Symptoms in People Using Electronic Nicotine Delivery Systems NCT05423340	Roswell Park Cancer Institute	N/A
Completed	E-cigarettes for Harm Reduction in Adults With Asthma NCT05278065	Brown University	N/A
Active Not Recruiting	Development of UP2UTobacco for High School Youth NCT05396911	University of Virginia	N/A
Completed	Assessing the Effect of Nicotine Reduction on ENDS User's Addiction and Exposures NCT05205382	Florida International University	N/A
Completed	Effects of e-Cigarettes on Perceptions and Behavior - Substudy 2 NCT05958966	University of Southern California	N/A
Active Not Recruiting	Methadone-Maintained Smokers Switching to E-Cigarettes NCT05206435	Butler Hospital	Phase 4
Completed	CSD201203: A Study to Determine Subject Puffing Patterns of a Non-cylindrical, Closed, Electronic Nicotine Del NCT05118139	RAI Services Company	N/A
Completed	Cessation of Smoking Trial in the Emergency Department NCT04854616	Norfolk and Norwich University Hospitals NHS Foundation Trust	N/A
Completed	Electronic Nicotine Delivery Devices and Potential Progression to Acute Lung Injury NCT05316727	University of Pittsburgh	—
Recruiting	Vaping Adverse Lung and Heart Events Cohort NCT06291597	Laval University	—
Completed	Use Behavior, Nicotine Uptake, and Subjective Effects Comparison of Tobacco and Menthol e-Liquids by ENDS Cons NCT05134415	Cheerain HK Limited	N/A
Completed	Compensatory Behavior of E-cig Users in Response to Reduced Nicotine E-liquids NCT06602492	Rochester Institute of Technology	EARLY_Phase 1
Completed	The Impact of Vaping Ethanol in the Evaluation of Impairment NCT03826303	Virginia Commonwealth University	N/A
Completed	E-cigarette Nicotine Study NCT04709471	University of Vermont	Phase 2
Completed	Assessing Electronic Cigarette Nicotine Flux NCT04378907	Virginia Commonwealth University	N/A
Completed	Effects of E-Cigarette Nicotine Content in Smokers (Nicotine Flux Study) NCT04332926	Virginia Commonwealth University	N/A
Completed	Nicotine Uptake, Measures of Abuse Liability, and Puffing Topography With Use of RELX ENDS Products by Smokers NCT04640285	Cheerain HK Limited	N/A
Completed	Characterization of Product Use in Smokers Switching From Cigarettes to a RELX Electronic Nicotine Delivery Sy NCT04708106	Cheerain HK Limited	N/A
Completed	Nicotine Uptake, Measures of Abuse Liability, and Puffing Topography With Use of RELX ENDS Products by ENDS Co NCT04620616	Cheerain HK Limited	N/A
Completed	Effects of e-Cigarettes on Perceptions and Behavior - Remote Substudy # 2 NCT05958992	University of Southern California	N/A
Completed	Effects of e-Cigarettes on Perceptions and Behavior - Remote Substudy # 1 NCT05958979	University of Southern California	N/A
Completed	PACE Vape Messaging Study NCT04450537	University of Vermont	N/A
Completed	Factors That Impact the Relationship Between Pulmonary Status and Susceptibility to Electronic Cigarette Use NCT04151784	University of Alabama at Birmingham	—
Completed	Effects of e-Cigarettes on Perceptions and Behavior - Substudy 1 NCT04399031	University of Southern California	N/A
Completed	Study to Characterize Puffing Topography With Use of JUUL Electronic Nicotine Delivery Systems (ENDS) in Adult NCT04088175	Juul Labs, Inc.	N/A
Completed	Evaluating Selected Constituents in the Exhaled Breath Samples NCT04143256	Juul Labs, Inc.	N/A
Completed	Characterize the Nicotine Uptake and Subjective Effects With Use of JUUL Electronic Nicotine Delivery Systems NCT04123041	Juul Labs, Inc.	N/A
Completed	Changes in Biomarkers of Cigarette Smoke Exposure After Switching Either Exclusively or Partly to JUUL ENDS NCT04107779	Juul Labs, Inc.	N/A
Completed	Preventing Relapse to Smoking Among Prisoners After Release NCT04271371	University of Nottingham	—
Terminated	Effects of Nicotine Salt Aerosol on Cigarette Smokers NCT03974152	Eastern Virginia Medical School	N/A
Completed	Assessing the Effect of Flavor on ENDS Users' Experiences and Exposures NCT04192032	Florida International University	N/A
Completed	Vaporized Nicotine and Autonomic Control NCT04613609	Michigan Technological University	EARLY_Phase 1
Completed	Acute Health Effects of Passive Vape Among COPD Patients NCT04316234	University of Aarhus	N/A
Completed	Factors That Impact the Relationship Between Pulmonary Status and Actual Electronic Cigarette Use NCT04135404	University of Alabama at Birmingham	—