Clinical trials: E Cigarette Use
Vaping, E-Cig Use
A Study of Cytisinicline for Vaping Cessation in Adult Smokers
This placebo-controlled Phase 2 study is being conducted at sites within the United States to evaluate the efficacy and safety profile of 3 mg cytisinicline administered TID for 12 weeks for vaping cessation.
- Trial name
- ORCA-V1 (NCT05431387)
- Testing
- cytisinicline, Behavioral support
- Where
- 5 sites in United States
- Volunteers
- 160 people
- Sponsor
- Achieve Life Sciences
Hypertension, Tobacco Cigarette Smoking
Cardiovascular Impacts of E-cigarettes Among Older Adults
This study will compare the cardiovascular effects of continued smoking with those of e-cigarette (EC) use among older adults with hypertension.
- Conditions
- Hypertension, Tobacco Cigarette Smoking, Electronic Cigarettes, Cardiovascular
- Trial name
- NCT07880704
- Testing
- Nicotine E-cigarette, Tobacco Cigarette
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- University of Maryland, Baltimore
Nicotine Dependence, Other Tobacco Product, Bladder Cancer
Evaluation of Appeal and Impact of E-Cigarettes Among Chronic Smokers With Smoking-Related Cancers
This study will test feasibility, in smokers with lung, head \& neck, and bladder cancers, that examines the effect of e-cigarette substitution, on measures of smoking-related toxicity and medical outcomes.
- Conditions
- Nicotine Dependence, Other Tobacco Product, Bladder Cancer, Lung Cancer, Cancer of Head and Neck
- Trial name
- NCT02648178
- Testing
- HALO
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
Electronic Cigarette Use, Cigarette Use, Electronic
Evaluating Selected Constituents in the Exhaled Breath Samples
An Open-Label, Multi-Center Study to Evaluate Selected Constituents in the Exhaled Breath Samples From the Use of JUUL Nicotine Salt Pod System Product (5% and 3% Virginia Tobacco, Mint, Mango, Menthol) Users and Conventional…
- Conditions
- Electronic Cigarette Use, Cigarette Use, Electronic, Tobacco Use, Tobacco Smoking
- Trial name
- NCT04143256
- Testing
- JUUL ENDS 5% Virginia Tobacco, JUUL 3% Virginia Tobacco ENDS, JUUL 5% Mint ENDS
- Where
- 3 sites in United States
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Juul Labs, Inc.
Periodontal Diseases, Smoking
The Effect of Scaling and Root Planing on Oral Inflammatory Biomarkers Among E-cig Users and Non-smokers
Background/Aim: There are no studies that have compared the gingival crevicular fluid (GCF) levels of IL-1β in non-smokers (NS) and electronic nicotine delivery system (ENDS)-users before and after scaling and root planing (SRP)…
- Trial name
- ENDS-SRP (NCT05745324)
- Testing
- Scaling and root planing
- Where
- Kuwait
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Kuwait University
Vaping
Point-of-Care Ultrasound (POCUS) Findings and Impact on Vaping
Vaping has emerged as a prominent public health crisis in recent years. In 2023, the National Youth Tobacco Survey found that more than 2.1 million adolescents endorse vaping, with 25% of those endorsing daily use.
- Trial name
- NCT06335329
- Testing
- Discussion of point-of-care ultrasound lung findings
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Electronic Cigarette Use, Second Hand Smoke
Acute Health Effects of Passive Vape Among COPD Patients
The use of e-cigarettes is often permitted in otherwise smoke-free areas causing passive vape exposure for present individuals. Little is known about the potential adverse health effects of passive vape, and people with…
- Conditions
- Electronic Cigarette Use, Second Hand Smoke, Lung Function
- Trial name
- PASVAP (NCT04316234)
- Testing
- Passive vape
- Where
- Denmark
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Nicotine Vaping, Nicotine Dependence
Assess the Influence of Nicotine Flux and Nicotine Form on Subjective Effects Related to Dependency
Electronic nicotine delivery systems (ENDS) heat and vaporize a nicotine-containing liquid to produce an aerosol that can deliver nicotine to the blood and the brain.
- Conditions
- Nicotine Vaping, Nicotine Dependence, Nicotine Addiction
- Trial name
- NCT05430334
- Testing
- e-liquid 1, e-liquid 2, e-liquid 3
- Where
- Lebanon
- Volunteers
- 142 people, healthy volunteers welcome
- Sponsor
- American University of Beirut Medical Center
Cigarette Smoking
Characterization of Biomarkers of Tobacco Exposure, Urge-to-Smoke Following Exclusive and Dual Ad Lib Use of Electronic Cigarettes
This is a randomized, open-label, forced-switch, parallel, proof-of-concept study to assess exposure to biomarkers of tobacco exposure following short-term ad lib use of three blu e-cigarette products.
- Trial name
- NCT02385227
- Testing
- Exclusive blu™ e-cigarette A1, Exclusive blu™ e-cigarette A2, Exclusive blu™ e-cigarette A3
- Where
- United States
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Lorillard Tobacco Company
Smoking ( Cigarette), Smoking (Tobacco) Addiction
Smoking Cessation With Wearables to Improve General, Oral Health and Quality of Life
Tobacco smoking remains one of the leading preventable causes of disease, disability, and premature death worldwide. According to the World Health Organization, tobacco use is responsible for more than eight million deaths each…
- Conditions
- Smoking ( Cigarette), Smoking (Tobacco) Addiction, Smoking Behaviors, Smoking Cessation
- Trial name
- Wear-Smile (NCT07593742)
- Testing
- Telemedicine-Based Smoking Cessation Program, Conventional Smoking Cessation Behavioral Program
- Volunteers
- 102 people
- Sponsor
- University of Salerno
Mental and Behavioral Disorders, Withdrawal State
Effect of the Electronic Cigarette on Withdrawal Symptoms
Study rationale: Sensory/behavioural elements of smoking play a role in smoking behaviour and may have a potential to assist smoking cessation.
- Trial name
- ECIG24 (NCT01454362)
- Testing
- Nicotine
- Where
- United Kingdom
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Queen Mary University of London
E-cigarette
Acute Health Effects of Short-term Use of E-cigarettes on Pulmonary and Cardiovascular System
The goal of our study was to assess acute, short term respiratory (airflow, FeNO, O2 saturation, exhaled air temperature) and cardiovascular (heart rate, blood pressure) responses to smoking an e-cigarette in exclusive e-smokers…
- Trial name
- NCT03742700
- Testing
- Cigarette smoking, E-cigarette use, Simulation of the use of e-cigarette
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Medical University of Silesia
Nicotine Dependence
Electronic Cigarettes and Reactivity to Smoking Cues
The purpose of this study is to determine whether electronic cigarettes can reduce reactivity to smoking-related cues.
- Trial name
- NCT01782599
- Testing
- Dual nicotine patch and electronic cigarette
- Where
- United States
- Volunteers
- 125 people
- Sponsor
- Mclean Hospital
E-Cig Use, Vaping
A Virtual Reality Videogame for E-cigarette Prevention in Teens
The use of the Invite Only VR, with the aim to prevent the initiation of e-cigarette use in teens by increasing their knowledge, decreasing their intentions to use e-cigarettes, influencing their harm perceptions and attitudes…
- Trial name
- NCT04054765
- Testing
- videogame, treatment as usual
- Where
- United States
- Volunteers
- 287 people, healthy volunteers welcome
- Sponsor
- Yale University
Vaping, Blood Vessel Injury
Early Detection of Vaping-related Vascular Diseases
The purpose of this study is to determine how vaping affects blood vessels, in particular if early damage occurs in the lung vessels.
- Trial name
- ENDS (NCT05454267)
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Miami
Smoking, Healthy
In-vivo Effects of E-cigarette Aerosol on Innate Lung Host Defense
While e-cigs are commonly represented as safer alternatives to tobacco cigarettes, little is known regarding the health effects of their short- or long-term use.
- Trial name
- Cinimic (NCT03700892)
- Testing
- Cinnamaldehyde e-liquid, PG/VG e-liquid
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Coronary Artery Disease, Myocardial Perfusion
E-Cigarette Aerosol, Conventional Cigarette Smoke, and Myocardial Perfusion
E-cigarettes deliver nicotine by creating an aerosol of ultrafine particles. Many questions remain about the size and composition and especially about the potential toxicity of these particles.
- Trial name
- NCT02612701
- Testing
- Cigarettes, E-cigarettes (nicotine free e-liquid), E-cigarettes (low nicotine e-liquid)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cedars-Sinai Medical Center
E-cigarette, Vaping
Understanding Vape Marketing Study
The purpose of this study is to develop an electronic cigarette (e-cigarette) counter-marketing lesson for adolescents. The lesson will involve short videos designed to improve adolescents' cognition of e-cigarette marketing in…
- Conditions
- E-cigarette, Vaping, Tobacco, Nicotine
- Trial name
- NCT07129265
- Testing
- Working group, Focus group
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Healthy Volunteers
A Study to Evaluate Nicotine Uptake and Biomarkers in Adult Smokers Using mybluTM Electronic Cigarettes
This study evaluates the overall performance of the currently-marketed MybluTM e-cigarette device and pods, as assessed by nicotine uptake, exposure to smoke constituents, safety and consumer satisfaction, over 8 days.
- Trial name
- NCT04429932
- Testing
- Myblu flavor A_2.4, Myblu flavor B_2.4, Myblu flavor C_2.4
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Fontem US LLC
Smoking, Cigarette Smoking
e-Cigarette - DNA Adducts
This study will examine the level of toxicity of e-cigarette use compared to smokers and nonsmokers including inflammation markers, toxicant and carcinogen exposure.
- Conditions
- Smoking, Cigarette Smoking, Electronic Cigarettes
- Trial name
- NCT03284632
- Where
- United States
- Volunteers
- 217 people, healthy volunteers welcome
- Sponsor
- University of Minnesota