Clinical trials: Vaping Behavior, open to volunteers
Nicotine Use Disorder
Real-time eCounselling for Nicotine Addiction
The goal of this clinical trial is to pilot an eHealth intervention (real-time telecounselling) in nicotine addiction. The main questions it aims to answer are: Is the intervention likely to be efficacious in preventing an…
- Trial name
- NCT06544057
- Testing
- CBT-MI
- Where
- United Kingdom
- Volunteers
- 60 people
- Sponsor
- Overcome
E-cigarette Use, Cigarette Smoking Risk
An Online Intervention to Reduce E-cigarette Use and Cigarette Smoking Risk in Adolescents
The goal of this clinical trial is to learn if a brief digital intervention can reduce e-cigarette use and prevent cigarette smoking initiation in teenagers ages 12-17.
- Trial name
- NCT07624292
- Testing
- Virtual Intervention for Behavioral Empowerment (VIBE)
- Volunteers
- 150 people
- Sponsor
- University of Southern California
E-cigarette, Alcohol
Flavored Ready-to-Drink Alcohol Restriction in Young Adults: Behavioral and Biomarker Outcomes
This pilot randomized behavioral study evaluates the feasibility, adherence, and acceptability of an intervention to restrict flavored ready-to-drink (RTD) alcoholic beverages among young adults who regularly use both alcohol and…
- Trial name
- NCT07840625
- Testing
- Flavored Ready-to-Drink alcoholic beverage use restriction
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Cigarette Smoking-Related Carcinoma, E-Cig Use
Carcinogen and Toxicant Exposure Among Young Adults Who Co-Use Cigarettes, E-cigarettes and Cannabis (Co-Tox Study)
This study evaluates the amount of nicotine, cannabis, and toxicants linked to the use of nicotine e-cigarette and/or cannabis products in the blood and urine of young adult users as well as the cannabis and nicotine use…
- Trial name
- NCT07167225
- Testing
- Effectiveness of different recruitment approaches, Choice of study completion locations, Cannabis Engagement Assessment
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Roswell Park Cancer Institute
Vaping Cessation
Nicotine Patch Plus Nicotine Mouth Spray Versus Nicotine Reduction for Vaping Cessation
This research focuses on maximizing the chances of successfully quitting vaping. A large, pragmatic community-based clinical trial is planned in New Zealand to build on existing evidence from previous vaping and smoking cessation…
- Trial name
- EQUIT3 (NCT06832098)
- Testing
- Nicotine patches plus nicotine mouth spray, Nicotine Tapering Plan
- Where
- New Zealand
- Volunteers
- 774 people, healthy volunteers welcome
- Sponsor
- University of Auckland, New Zealand
Electronic Cigarette Use
Developing and Testing Health Warning Labels on the ENDS Device
In this project, after systematically developing electronic nicotine delivery systems (ENDS) pictorial health warning labels (HWLs), a proven clinical lab model will be used to examine and test their effect when these are placed…
- Trial name
- NCT04907136
- Testing
- Preferred ENDS, Preferred ENDS with HWL
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Florida International University
E-cigarette Use, Substance Use
The Development and Evaluation of a Culturally Grounded ENDS Intervention for Rural Hawaiian Youth
The purpose of this research proposal is to develop and evaluate a culturally grounded, ENDS prevention intervention for rural Hawaiian youth. This will be accomplished through two specific aims.
- Trial name
- NCT06929520
- Testing
- ENDS Prevention Intervention (TBD)
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- University of Hawaii
Vaping, Vaping Teens
Behavioral Intervention for Youth to Promote Vaping Cessation
This study will test the hypothesis that the QuitVaping (QV) intervention and additional texting support will improve nicotine abstinence rates in adolescents as compared to Enhanced Usual Care (EUC: education about nicotine…
- Conditions
- Vaping, Vaping Teens, Nicotine Dependence
- Trial name
- VIA (NCT06765291)
- Testing
- QuitVaping, This is Quitting (TIQ)
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- Massachusetts General Hospital
Tobacco Use, Electronic Cigarette Use
Just-in-Time Support for Smoking, Vaping, and Eating Urges During High-Stress Moments Among Gender and Sexual Minority Adults in Dhaka
Gender and sexual minority adults in Bangladesh experience high levels of stigma-related stress. Acute stress can trigger strong, affect-driven urges to smoke, vape, or engage in stress-attributed eating.
- Conditions
- Tobacco Use, Electronic Cigarette Use, Emotional Eating, Stress, Psychological
- Trial name
- NCT07746492
- Testing
- Just-in-Time Adaptive Support Message
- Where
- Bangladesh
- Volunteers
- 115 people
- Sponsor
- International Centre for Diarrhoeal Disease Research, Bangladesh
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
Tobacco Use Disorder, Nicotine Dependence
TUBSIS 2.0 - Tobacco Use Behavioral Support and Intervention System
Background: Tobacco smoking and vaping remains public health concern, with many adults continuing to experience difficulties accessing appropriate support for smoking cessation in Switzerland and Türkiye.
- Conditions
- Tobacco Use Disorder, Nicotine Dependence, Vaping, Smoking Tobacco
- Trial name
- TUBSIS_2_0 (NCT07568483)
- Testing
- TUBSIS 2.0
- Where
- Switzerland
- Volunteers
- 406 people
- Sponsor
- University of Zurich
Tobacco Cessation, Electronic Nicotine Delivery Systems
Flavored Electronic Nicotine Delivery Systems to Lower Smoking and Exposure to Tobacco Toxicants Among Cigarette Smokers Interested in Quitting, REFLECT Trial
This clinical trial studies whether different flavored electronic nicotine delivery systems (ENDS) help lower smoking and exposure to tobacco toxicants among cigarette smokers interested in reducing their smoking.
- Trial name
- REFLECT (NCT07896330)
- Testing
- Vaping - Fruit flavored ENDS, Biospecimen Collection, Vaping - tobacco flavored ENDS
- Where
- United States
- Volunteers
- 286 people, healthy volunteers welcome
- Sponsor
- Roswell Park Cancer Institute
Tobacco Dependence
Harm Reduction for Smokers With Mental Illness
To compare the efficacy of e-cigarette (e-cig) provision with or without behavioral support (SWITCH IT) delivered via telehealth to reduce harm among smokers with MI who cannot quit smoking and are not ready to pursue cessation…
- Trial name
- NCT06543407
- Testing
- SWITCH IT, E-cig Provision Only
- Where
- 2 sites in United States
- Volunteers
- 250 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
Tobacco Use Disorder
Nicotine Regulation for Dual Users of E-cigarettes and Cigarettes
Cigarette smoking remains the leading cause of preventable morbidity and mortality in the US. Use of multiple tobacco products is becoming increasingly prevalent, with dual use of e-cigarettes and cigarettes representing the most…
- Trial name
- RDEC (NCT06614504)
- Testing
- Varying the nicotine content of cigarettes, Varying the nicotine content of e-cigarettes
- Where
- 2 sites in United States
- Volunteers
- 308 people, healthy volunteers welcome
- Sponsor
- University of Vermont
Cannabis Use, Tobacco
Lung Health and Breath Biomarkers: Acute Effects of Inhaled Cannabis
This outpatient study examines how inhaled cannabis, combustible or vaporized, alters lung health and breath biomarkers compared to a tobacco cigarette.
- Conditions
- Cannabis Use, Tobacco, Biomarkers
- Trial name
- NCT07694466
- Testing
- Cannabis (THC), Tobacco Cigarette
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Hannah Harris
HIV, Smoking
Reduce Tobacco Use in People Living With HIV in Switzerland
The purpose of this trial is to test the effectiveness of offering a menu of different tobacco smoking substitutional products (e-cigarettes, nicotine pouches, nicotine patches in addition to usual of care) for smokers in the…
- Trial name
- RETUNE (NCT06789692)
- Testing
- tobacco smoking substitution products
- Where
- 7 sites in Switzerland
- Volunteers
- 972 people
- Sponsor
- University Hospital, Basel, Switzerland
Smoking, Tobacco Use
The Role of Flavor in the Substitutability of E-cigarettes for Combustible Cigarettes Among Persistent Smokers
This between-subjects study aims to evaluate the effect of flavor on initial and sustained switching from combustible cigarettes to e-cigarettes among 210 cigarette smokers.
- Conditions
- Smoking, Tobacco Use, Cigarette Smoking, E-Cig Use
- Trial name
- NCT06264154
- Testing
- E-cigarettes
- Where
- United States
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Abramson Cancer Center at Penn Medicine
Nicotine Dependence, Tobacco Use Disorder
E-cigarette Cessation in Adults Who Co-use Cannabis
The purpose of this study is to better understand tobacco outcomes using a commonly prescribed stop smoking medication (varenicline) and financial incentives for adults who also use cannabis.
- Trial name
- VapeCAT (NCT06688539)
- Testing
- Varenicline Pill, Contingency management, Counseling
- Where
- 3 sites in United States
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
E Cigarette Use
Novel Pulmonary Imaging of Lung Structure and Function in E-cigarette Smokers
This is a longitudinal study of the long-term health impact of e-cigarette smoking on the lungs. Participants will be followed over a period of 5 years, and impacts of e-cigarette smoking on the lungs will be measured with…
- Trial name
- NCT04616313
- Testing
- Hyperpolarized Xenon-129 MRI of the lungs, Computed Tomography (CT), Pulmonary Function Tests (PFT)
- Where
- Canada
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Western University, Canada
Nicotine, Vaping
Pharmacokinetics and Pharmacodynamics of Synthetic Nicotine and Nicotine Analogues
Electronic cigarettes are battery-operated devices that can produce an aerosol by heating a liquid which commonly contains nicotine.
- Conditions
- Nicotine, Vaping, Synthetic Nicotine, Nicotine Analogues
- Trial name
- NCT07348224
- Testing
- Vaping of synthetic S-nicotine, Vaping of racemic nicotine (S-/R-nicotine), Vaping of 6-methylnicotine
- Where
- Switzerland
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern