Search clinical trials for: Electronic Cigarettes

Total 2386 results

University of Baghdad

Not yet recruiting

Efficacy of Oral Hygiene Instructions on Proinflammatory Cytokines Among Cigarette Smokers and Individuals Vaping Electronic Cigarettes During Plaque Induced Gingivitis (Clinical Trial)

Electronic Cigarette Use | Plaque Induced Gingivitis
Brown University
National Institute of General Medical Sciences (NIGMS)

Recruiting

Trial for Harm Reduction With Incentives & Vaping E-cigarettes (THRIVE)

Smoking Cessation | Obesity

United States
Medical University of South Carolina
American Cancer Society, Inc.

Recruiting

CAN-DOSE Study: Cessation With Augmented Nicotine for Dual Use Of Smoking and E-cigarettes (CAN-DOSE)

Smoking Cessation | Electronic Cigarette Use | Cigarette Smoking

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
University of California, San Francisco
National Institute on Drug Abuse (NIDA)

Not yet recruiting

Comparative Pharmacokinetics and Pharmacodynamics of Synthetic Nicotine

Nicotine Dependence | Nicotine Vaping

United States
University of Kansas Medical Center

Recruiting

Impact of E-cigarette Nicotine Concentration on Compensation

Smoking Cessation

United States
Massachusetts General Hospital

Not yet recruiting

Switching Individuals in Treatment for Opioid Use Disorder Who Smoke Cigarettes to the SREC (SWITCHED)

Electronic Cigarette Use
Foundation for a Smoke Free World INC

Not yet recruiting

Effectiveness of Different THR Products in Adult Population

Smoking Cessation

Pakistan
NYU Langone Health

Recruiting

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

Cigarette Smoking

United States
Kuwait University

Recruiting

The Effect of Scaling and Root Planing on Oral Inflammatory Biomarkers Among E-cig Users and Non-smokers (ENDS-SRP)

Smoking | Periodontal Diseases

Kuwait
NYU Langone Health
National Institutes of Health (NIH)

Not yet recruiting

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

Opioid Use Disorder | Cigarette Smoking

United States
Alternative Research Initiative
Foundation for a Smoke-Free World

Not yet recruiting

Electronic Cigarettes and Nicotine Pouches for Smoking Cessation

Role of Tobacco Harm Reduction in Smoking Cessation | Efficiency and Efficacy of E-cigarettes and Nicotine Pouches | Adverse Effect of E-cigarettes and Nicotine Pouches

Pakistan
Yale University
American University of Beirut Medical Center

Recruiting

Nicotine Flux, a Potentially Powerful Tool for Regulating Nicotine Delivery From Electronic Cigarettes

Nicotine Vaping

United States
University of Kansas Medical Center

Recruiting

Switching to E-cigarettes in African-American Smokers

Smoking Reduction

United States
University of California, San Francisco
National Institute on Drug Abuse (NIDA)

Recruiting

Pharmacokinetics and Pharmacodynamics of Nicotine With Use of Standardized Research Electronic Cigarette (SREC) (SREC22)

Nicotine Dependence | Cardiovascular Risk Factors | Tobacco Toxicity

United States
Virginia Commonwealth University
National Institute on Drug Abuse (NIDA)

Recruiting

Determination of Liquid Flavor and Nicotine Form Outcomes

Electronic Cigarettes

United States
Brown University
National Institute on Drug Abuse (NIDA)

Recruiting

Dual Use of ENDS and Combustible Cigarettes (DUET)

Electronic Cigarette Use | Smoking, Cigarette

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
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
Sir Mortimer B. Davis - Jewish General Hospital

Recruiting

Aggressive Smoking Cessation Trial (ASAP) (ASAP)

Acute Coronary Syndrome

Canada
Rose Research Center, LLC
Foundation for a Smoke Free World INC

Recruiting

The Effects of Combination Zonisamide and Bupropion on Switching to an Electronic Cigarette

Smoking Cessation

United States
Butler Hospital
National Institute on Drug Abuse (NIDA)

Recruiting

Methadone-Maintained Smokers Switching to E-Cigarettes (SHINE)

Electronic Cigarette Use | Nicotine Dependence

United States
Virginia Commonwealth University

Recruiting

Understanding the Impact of Cartridge-Based Electronic Cigarettes and Generated Aerosols on Cardiopulmonary Health

E-Cig Use

United States
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
Cambridge Health Alliance
National Cancer Institute (NCI); National Center for Complementary and Integrative...

Recruiting

Patients' Attitudes Toward and Experiences With Buprenorphine Treatment

Opioid-Related Disorders | Opioid-use Disorder | Acceptability of Health Care

United States
Lund University

Recruiting

Effectiveness of Tobacco Cessation Interventions in Sweden (RSP)

Smoking | Tobacco Use | Cigarette Use, Electronic

Sweden
Eclat Srl.
University of Catania

Not yet recruiting

Changes in Oral Health in Tobacco Cigarettes Smokers After Switching to Combustion-Free Nicotine Delivery Systems (SMILE)

Periodontal Diseases | Gingivitis

Italy
University of California, San Francisco
National Cancer Institute (NCI); National Heart, Lung, and Blood Institute... and other collaborators

Recruiting

Short-Term Cardiovascular Effects of E-Cigarettes: Influence of E-Liquid pH (TCORS-2)

Cardiovascular Risk Factor | Nicotine Dependence

United States
Eclat Srl.
University of Catania

Recruiting

Metabolic Syndrome in Diabetic Smokers Using Cigarettes & Combustion-Free Nicotine Delivery Systems (DIASMOKE)

Diabetes Mellitus, Type 2 | Cardiovascular Risk Factor

United Kingdom
NYU Langone Health

Recruiting

Electronic Cigarettes as a Harm Reduction Strategy in Individuals With Substance Use Disorder

Addiction | Cigarette Smoking | E Cig Use

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

Recruiting

Low Nicotine Cigarettes Plus Electronic Cigarettes

Tobacco Dependence

United States
Milton S. Hershey Medical Center
National Institutes of Health (NIH)

Recruiting

Establishing the Effect of Flavor on the Addictive Potential of Electronic Cigarettes

Tobacco 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
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
Universita degli Studi di Catania

Not yet recruiting

Antismoking Effects of Electronic Cigarettes in Subjects With Schizophrenia and Their Potential Influence on Cognitive Functioning. (SCARIS)

Tobacco Smoking in Schizophrenic Patients
National Institute on Drug Abuse (NIDA)

Recruiting

Multimodal Neuroimaging Genetic Biomarkers of Nicotine AddictionSeverity

Nicotine Dependence

United States
Mclean Hospital

Recruiting

Electronic Cigarettes and Reactivity to Smoking Cues

Nicotine Dependence

United States
NYU Langone Health

Active, not recruiting

Electronic Cigarettes as a Harm Reduction Strategy Among People Living With HIV/AIDS

Nicotine Addiction

United States
Central Institute of Mental Health, Mannheim

Completed

Evaluation of the Addictive Potential of E-Cigarettes (EVAPE)

Tobacco Use Disorder | Nicotine Use Disorder

Germany
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
Fontem US LLC

Active, not recruiting

Nicotine Uptake and Abuse Liability Assessments of 5 Blu Disposable Electronic Cigarettes in Comparison to a Combustible Cigarette

Healthy Volunteers

United States
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 Vermont
National Institute on Drug Abuse (NIDA)

Completed

Pulmonary and Cardiac Effects of E-Cigarette Use in Pulmonary Patients Who Smoke Cigarettes

Chronic Obstructive Pulmonary Disease | Emphysema | Chronic Bronchitis | Asthma-COPD Overlap Syndrome

United States
Yale University
National Institute on Drug Abuse (NIDA)

Enrolling by invitation

Impact of Flavors on Nicotine Perception and Self-Administration Via E-cigarettes

Nicotine | E-liquid Flavors

United States
Brown University
National Institute on Drug Abuse (NIDA); University of Minnesota; Food and Drug... and other collaborators

Completed

Evaluating New Nicotine Standards for Cigarettes - Project 3 (CENIC2-P3)

Smoking, Cigarette | Electronic Cigarettes

United States
Semmelweis University

Completed

Epidemiology and Acute Oral Effects Electronic Cigarette

Nicotine Dependence, Cigarettes
Oregon Research Behavioral Intervention Strategies...
National Institute on Drug Abuse (NIDA)

Completed

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

Tobacco Use

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
Consumer Wellness Solutions
University of Oklahoma; H. Lee Moffitt Cancer Center and Research Institute; SRI...

Completed

Enhanced E-cigarette Coaching Intervention for Dual Users of Cigarettes and E-cigarettes

Smoking Cessation

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

Completed

ECigs, Inflammation and Oxidative Stress

E-cigarettes, Oxidative Stress, Inflammation

United States

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