Search clinical trials for: Electronic cigarette without nicotine (ECwN) plus active varenicline tablets

Total 67 results

Assistance Publique - Hôpitaux de Paris

Unknown

Randomized Trial of Electronic Cigarettes With or Without Nicotine in Smoking Cessation. (ECSMOKE)

Smoking Cessation | Smoking, Cigarette | Electronic Cigarette

France
University of Dundee
British Heart Foundation; NHS Tayside

Completed

Vascular EffectS of regUlar Cigarettes Versus electronIc Cigarette USe (VESUVIUS)

Vascular Diseases

United Kingdom
Universita degli Studi di Catania

Completed

CogEcig: Cognitive Functioning and Electronic Cigarette (CogEcig)

Tobacco Abuse Smoke

Italy
Universita degli Studi di Catania
Laboratory for Health Protection Research

Completed

Pharmacokinetic Profile of Toxic Substances and Nicotine in Electronic Cigarettes (KINECIG)

Tobacco Abuse Smoke

Italy
University of Kansas Medical Center

Recruiting

Impact of E-cigarette Nicotine Concentration on Compensation

Smoking Cessation

United States
Michigan Technological University

Completed

Vaporized Nicotine and Autonomic Control

Electronic Cigarette Use

United States
Weill Medical College of Cornell University

Terminated

Effects of Electronic Cigarettes on Lung Biology

Lung Disease | Lung Disorder

United States
Christian Casanova

Completed

Nicotine Influence on the Retina Following the Use of Electronic Cigarette

Electronic Cigarette Use | Retina; Change

Canada
Sir Mortimer B. Davis - Jewish General Hospital

Recruiting

Aggressive Smoking Cessation Trial (ASAP) (ASAP)

Acute Coronary Syndrome

Canada
R.J. Reynolds Vapor Company
Covance; R.J. Reynolds Tobacco Company; MAS (Materials Analytical Services), LLC

Completed

Evaluation of Environmental Emissions From Electronic Cigarettes and Tobacco-Burning Cigarettes

Smoking

United States
R.J. Reynolds Vapor Company
Celerion; RAI Services Company

Completed

Comparison of Nicotine Plasma Concentrations and Subjective Effects for Three Electronic Cigarettes vs Combustible Cigarettes and Nicotine Gum

Smoking

United States
University of Wisconsin, Madison
National Cancer Institute (NCI)

Completed

Impact of Alternative Nicotine-Delivery Products on Combustible Cigarette Use

Nicotine Dependence

United States
Strategic Health Research Limited
Foundation for a Smoke Free World INC

Not yet recruiting

Comparison of Nicotine Replacement Therapy and Electronic Cigarettes for Smoking Cessation in Pakistan

Smoking Cessation | Electronic Cigarette Use

Pakistan
Duke University
National Institute of Allergy and Infectious Diseases (NIAID)

Completed

Novel Approaches to Reducing Tobacco Related Harm

Smoking | Cigarette Smoking | Tobacco Smoking Behavior

United States
Université Libre de Bruxelles

Completed

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

Cardiovascular Risk Factor

Belgium
Sheffield Hallam University
King's College London; Heart Research U.K.; Help2Change

Completed

E-cigarettes and Cardiovascular Function (ISME-NRT)

Cardiovascular Diseases | Smoking Cessation | Microcirculation | Macrocirculation

United Kingdom
R.J. Reynolds Vapor Company
Celerion; RAI Services Company

Completed

Comparison of Nicotine Plasma Concentrations and Subjective Effects for Three Menthol Electronic Cigarettes vs Combustible Menthol Cigarettes and Nicotine Gum

Smoking

United States
Milton S. Hershey Medical Center
National Institute on Drug Abuse (NIDA)

Completed

Does Switching to Nicotine Containing Electronic Cigarettes Reduce Health Risk Markers

Tobacco Dependence

United States
University of Kansas Medical Center

Recruiting

Switching to E-cigarettes in African-American Smokers

Smoking Reduction

United States
R.J. Reynolds Vapor Company
RAI Services Company; Davita Clinical Research

Completed

Assess Biomarkers of Tobacco Exposure and Nicotine Pharmacokinetics in Smokers After a 5-Day In-Clinic Confinement Switch to an Electronic Cigarette or Nicotine Gum

Smoking

United States
University of Auckland, New Zealand
Auckland District Health Board; Health New Zealand Ltd, Christchurch, New Zealand

Completed

The Use of Nicotine Patches Together With E-cigarettes (With and Without Nicotine) for Smoking Cessation (ASCEND-II)

Smoking Cessation

New Zealand
Duke University
National Institute on Drug Abuse (NIDA)

Completed

The Role of Nicotine Dose and Route of Delivery in Affecting Adoption of E-cigarettes and Reducing Exposure to Toxic Combustion Products (ENDS-Switch)

Nicotine Dependence, Cigarettes

United States
Medical University of Warsaw

Unknown

The Influence of Electronic and Traditional Cigarettes Smoking on Hemodynamic Parameters (EPAPHemo)

Tobacco; Use, Harmful

Poland
University of Vermont

Active, not recruiting

Quit Smoking Study for People Who Use E-Cigarettes

Nicotine Addiction | Quitting Smoking | E-Cig Use

United States
Ohio State University Comprehensive Cancer Center
National Cancer Institute (NCI)

Completed

Effects of Electronic Cigarette Use on the Lungs

Current Smoker | Former Smoker | Tobacco Use Disorder | Never Smoker | E-cig User

United States
University of Minnesota

Completed

Improving Varenicline Adherence and Outcomes in Homeless Smokers

Tobacco Use Cessation

United States
Ohio State University Comprehensive Cancer Center
National Institute on Drug Abuse (NIDA)

Recruiting

Bronchoscopy in Determining the Effect of E-Cigarette Smoking on Biomarkers in the Lungs

Current Every Day Smoker | Cigarette Smoker

United States
The University of Hong Kong

Completed

Electronic Cigarette Use and Quitting in Youth

Smoking

Hong Kong
Duke University
National Institute on Drug Abuse (NIDA)

Completed

The Role of Nicotine and Non-Nicotine Alkaloids in E-Cigarette Use and Dependence (Ecig1)

Nicotine Dependence

United States
University of Pennsylvania
National Heart, Lung, and Blood Institute (NHLBI); National Institutes of Health...

Recruiting

MRI and Biological Markers of Acute E-Cigarette Exposure in Smokers and Vapers (AeCE)

Serum Biomarkers | Vascular Reactivity

United States
Roswell Park Cancer Institute
National Institute on Drug Abuse (NIDA); National Cancer Institute (NCI)

Completed

Nicotine Delivery From Novel Non-Tobacco Electronic System in Smokers (ENDS)

Current Smoker | Healthy Subject | Cigarette Smoker

United States
University of California, Los Angeles
Tobacco Related Disease Research Program

Completed

Electronic Hookah and Endothelial Cell Function

Smoking | Endothelial Dysfunction

United States
Oyster Point Pharma, Inc.

Completed

Evaluating Relative Bioavailability of OC-01 (Varenicline) Nasal Spray as Compared to Orally Administered Varenicline

Healthy Subjects

United States
Simbec Research
CN creative

Completed

A Study of Blood Levels of Nicotine Following an Electronic Cigarette

Nicotine Replacement Therapy
Brown University

Active, not recruiting

Using ANDS to Reduce Harm for Low SES Cigarette Smokers

Nicotine Dependence | Smoking, Cigarette

United States
European Institute of Oncology

Completed

Early Smoking Reduction or Cessation by Means of no Nicotine Electronic Cigarette Added to Standard Counselling.

Myocardial Infarction | Cancer

Italy
University of Minnesota
National Institute on Drug Abuse (NIDA)

Completed

Innovative Interventions for Smoking Cessation

Tobacco Use Disorder

United States
University of California, San Francisco
National Cancer Institute (NCI); Food and Drug Administration (FDA)

Completed

Cardiovascular Assessment of the Effects of Tobacco and Nicotine Delivery Products

Adverse Effect of Other Agents Primarily Affecting the Cardiovascular System, Initial Encounter

United States
Mclean Hospital

Recruiting

Electronic Cigarettes and Reactivity to Smoking Cues

Nicotine Dependence

United States
M.D. Anderson Cancer Center
National Institute on Drug Abuse (NIDA)

Recruiting

Gender Differences in Switching From Smoking Regular Cigarettes to E-Cigarettes

Cigarette Smoking-Related Carcinoma

United States
NHS Greater Glasgow and Clyde

Completed

The Cardiovascular Impacts of Electronic Cigarettes in Comparison to the Use of Nicotine Replacement Patches (VAPOUR)

Smoking, Tobacco

United Kingdom
Creighton University

Terminated

e-Cigarettes Versus NRT Gum for Smoking Cessation

Smoking Cessation | Nicotine Addiction

United States
Roswell Park Cancer Institute

Completed

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

Tobacco Use | Tobacco Smoking | Cigarette Smoking | Smokeless Tobacco Cessation

United States
New York State Psychiatric Institute
National Institute on Drug Abuse (NIDA)

Withdrawn

Electronic Cigarettes or Nicotine Inhaler for Smoking Cessation

Tobacco Use Disorder

United States
University of California, Los Angeles

Completed

E-Cigarettes and SNA

Nicotine Dependence

United States
NYU Langone Health

Recruiting

E-cigarettes for Harm Reduction Among Smokers With Serious Mental Illness

Cigarette Smoking

United States
University of Auckland, New Zealand

Recruiting

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

Smoking Cessation

New Zealand
Pfizer
Karolinska Institutet; University of Aarhus

Completed

Varenicline Pregnancy Cohort Study

Malformations
M.D. Anderson Cancer Center
National Cancer Institute (NCI)

Recruiting

Risk and Benefits of Electronic Cigarettes to Older Smokers at High Risk for Lung Cancer

Lung Carcinoma

United States
Brown University
National Institute of General Medical Sciences (NIGMS)

Recruiting

E-cigarettes for Harm Reduction in Adults With Asthma (SWAP)

Smoking | Asthma | Electronic Cigarette Use | Cigarette Smoking

United States

Search clinical trials for: Electronic cigarette without nicotine (ECwN) plus active varenicline tablets

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