Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “E-cigarettes”

Showing 20 of 0 results

Post-approval studies (Phase 4)Study completedNCT05206435
What this trial is testing

Methadone-Maintained Smokers Switching to E-Cigarettes

Who this might be right for
Nicotine DependenceElectronic Cigarette Use
Butler Hospital 183
Early research (Phase 1)Study completedNCT03209661
What this trial is testing

Vascular Effects of a Single Bout of Electronic Cigarette Use

Who this might be right for
Arterial Stiffness
University of Texas at Austin 16
Not applicableStudy completedNCT05205382
What this trial is testing

Assessing the Effect of Nicotine Reduction on ENDS User's Addiction and Exposures

Who this might be right for
Electronic Cigarette Use
Florida International University 116
Not applicableLooking for participantsNCT07009509
What this trial is testing

Pilot Study of the YES-CAN! Program to Prevent Youth Nicotine Vaping

Who this might be right for
Nicotine Vaping
University of Colorado, Denver 1,166
Large-scale testing (Phase 3)Study completedNCT02417467
What this trial is testing

Evaluating the Efficacy of E-Cigarette Use for Smoking Cessation (E3) Trial

Who this might be right for
Smoking Cessation
McGill University 376
Early research (Phase 1)Study completedNCT02179034
What this trial is testing

Flavors and E-cigarette Effects in Adolescent Smokers- STUDY 1

Who this might be right for
Nicotine Dependence, Other Tobacco Product
Yale University 59
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 completedNCT03072628
What this trial is testing

E-cigarettes, Nicotine Inhaler, and Blood Vessel Function

Who this might be right for
Nicotine Dependence
University of California, Los Angeles 148
Not applicableNot Yet RecruitingNCT07737080
What this trial is testing

The Villainous Vape: Advancing Vaping Prevention Among Adolescents Through a Comic Book

Who this might be right for
Vaping Behaviors
University of Rochester 90
Not applicableStudy completedNCT02212041
What this trial is testing

Electronic Cigarettes in Smokers With Mental Illness

Who this might be right for
SchizophreniaSchizophreniform DisorderBipolar Disorder
King's College London 50
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 applicableEnded earlyNCT02585791
What this trial is testing

Evaluation of Acute and Subacute Effects of Nicotine Free Electronic Cigarette(NCFE) Vapors

Who this might be right for
Healthy Lifetime Non-smokers
University of Miami 30
Large-scale testing (Phase 3)Study completedNCT05311085
What this trial is testing

Cytisine and E-cigarettes With Supportive Text-messaging for Smoking Cessation (Cess@Tion)

Who this might be right for
Smoking Cessation
University of Auckland, New Zealand 807
Not applicableStudy completedNCT04378907
What this trial is testing

Assessing Electronic Cigarette Nicotine Flux

Who this might be right for
Electronic Cigarette Use
Virginia Commonwealth University 33
Not applicableStudy completedNCT03682900
What this trial is testing

Expanding the Click City Tobacco Prevention Program to Include E-cigarettes and Other Novel Tobacco Products

Who this might be right for
Tobacco Use
Oregon Research Behavioral Intervention Strategies, Inc. 2,673
Not applicableStudy completedNCT04316234
What this trial is testing

Acute Health Effects of Passive Vape Among COPD Patients

Who this might be right for
Electronic Cigarette UseSecond Hand SmokeLung Function
University of Aarhus 16
Not applicableStudy completedNCT05887947
What this trial is testing

Impact of E-cigarette Nicotine Concentration on Compensation

Who this might be right for
Smoking Cessation
University of Kansas Medical Center 52
Not applicableStudy completedNCT05473585
What this trial is testing

Impact of New Standards for Tobacco Products Among Dual E-Cigarette/Combusted Cigarette Users - Project 2

Who this might be right for
SmokingSmoking, CigaretteE-Cig Use+1 more
Duke University 7
Not applicableLooking for participantsNCT06260683
What this trial is testing

A Comprehensive Evaluation of Tobacco-Flavored vs. Non-Tobacco Flavored E-cigarettes on Smoking Behavior

Who this might be right for
Cigarette Smoking-Related Carcinoma
Ohio State University Comprehensive Cancer Center 1,500
Not applicableStudy completedNCT03502200
What this trial is testing

Switching to a Vaping Device: Evaluating Risk Reduction Among Quitline Treatment Failures

Who this might be right for
Smoking, Cigarette
Ohio State University Comprehensive Cancer Center 350
Next Page

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation