Clinical trials: Cigarette Smoking Behavior
Cigarette Smoking, Nicotine Dependence
Effects of Very Low Nicotine Content Cigarettes Among Adults Who Smoke Daily in South Korea
The goal of this clinical trial is to learn how switching to very low nicotine content (VLNC) cigarettes affects smoking behavior and nicotine exposure among adults in South Korea who smoke conventional cigarettes daily.
- Trial name
- NCT07755891
- Testing
- SPECTRUM cigarettes
- Where
- South Korea
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Sung-il Cho
Vaping
Graphic Messages to Prevent E-Cigarette Use Among Black and Latino Adolescents
The aim of this study is to determine if graphic messages prevent future vaping use among African American and Latino adolescents.
- Trial name
- NCT04899999
- Testing
- Financial reward graphic message, Health reward graphic message, Self-efficacy graphic message
- Where
- United States
- Volunteers
- 362 people, healthy volunteers welcome
- Sponsor
- University of Rochester
Smoking
The Moment Study: Mixed Method E-cigarette Study
The universe of tobacco products is expanding, with new noncombustible products gaining popularity even as the reduction in prevalence of cigarette smoking slows or stalls.
- Trial name
- Moment (NCT02261363)
- Testing
- Ecig group 1
- Where
- United States
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- Truth Initiative
Nicotine Dependence, Tobacco Toxicity
Cigarette Harm Reduction With Electronic Cigarette Use
This is an observational, crossover study that will be examine use behaviors, chemical exposures, and biological effects of SREC compared to TC use in subjects confined to a research ward setting.
- Conditions
- Nicotine Dependence, Tobacco Toxicity, Nicotine Dependence, Cigarettes, Cardiovascular Risk Factor
- Trial name
- NIDA-SREC (NCT03473483)
- Testing
- SREC
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Cigarette Smoking
Development of Biomarkers of Effect From Chronic Tobacco Usage
This study was conducted to develop biomarkers of tobacco effect that would indicate potential harm related to tobacco consumption.
- Trial name
- NCT01923402
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- R.J. Reynolds Tobacco Company
Nicotine Dependence, Nicotine Dependence, Cigarettes
Comparing the Pharmacokinetics of Nicotine Salt Based ENDS in Healthy Smokers
A Ten Sequence, Open Label, Randomized Crossover Study Comparing Nicotine Pharmacokinetics of JUUL 1.7% and JUUL 5% Nicotine Salt Based ENDS Products, in Healthy Adult Smokers.
- Conditions
- Nicotine Dependence, Nicotine Dependence, Cigarettes, Tobacco Use, Tobacco Smoking
- Trial name
- NCT03593239
- Testing
- Tobacco flavored JUUL 1.7% ENDS, Tobacco flavored JUUL 5% ENDS, Mint flavored JUUL 1.7% ENDS
- Where
- New Zealand
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Juul Labs, Inc.
Tobacco Dependence
Establishing the Effect of Flavor on the Addictive Potential of Electronic Cigarettes
The current study aims to establish proof-of-concept that neural cue-reactivity can serve as an early, objective marker of electronic cigarette (ECIG) addictive potential.
- Trial name
- NCT03905928
- Testing
- Nicotine Containing ECIG with tobacco flavor, Nicotine Containing ECIG with Strawberry Vanilla Flavor
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center
Smoking Cessation
Evaluating the Efficacy of E-Cigarette Use for Smoking Cessation (E3) Trial
Smoking-related diseases contribute to the death of more than 37,000 Canadians annually. Of that number, almost one-third die of cardiovascular-related causes.
- Trial name
- NCT02417467
- Testing
- Nicotine E-Cigarette, Non-Nicotine E-Cigarette, Counseling
- Where
- 16 sites in Canada
- Volunteers
- 376 people, healthy volunteers welcome
- Sponsor
- McGill University
Tobacco Use, Cigarette Use
Responses of Adults Smoking Nondaily and Daily in the Experimental Tobacco Marketplace
The goal of this project is to learn about the potential impact of tobacco regulations that could affect the availability of tobacco products among adults who smoke nondaily and daily.
- Trial name
- NCT06988371
- Testing
- Reduced nicotine regulatory environment, Restriction on characterizing flavors in combustible nicotine products, Restriction on characterizing flavors in noncombustible nicotine products
- Where
- United States
- Volunteers
- 747 people, healthy volunteers welcome
- Sponsor
- Bethany Shorey Fennell, PhD
Tobacco Use Disorder
Impact of Cigar Flavor in Dual Users
The purpose of this study is to understand addiction to filtered cigars (FCs) compared to cigarettes in young adults, ages 21-34, who smoke both cigarettes and cigars.
- Trial name
- NCT04487470
- Testing
- Flavored filtered cigars, Unflavored filtered cigars
- Where
- United States
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- UConn Health
Tobacco Use Disorder
Innovative Interventions for Smoking Cessation
The purpose of this study is to evaluate the effect of a combination of the 21 mg nicotine patch and very low nicotine content (VLNC) cigarettes compared to 21 mg nicotine patch only and very low nicotine content cigarette only…
- Trial name
- NCT01050569
- Testing
- Nicotine Patch, VLNC Cigarette, VLNC Cigarette Plus Nicotine Patch
- Where
- 2 sites in United States
- Volunteers
- 235 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Tobacco Smoking, Healthy Participants
Investigation of the Impact of Smoking Status on Allergen-induced Nasal Airway Inflammation Using a Cat Hair (Felis Domesticus) Extract Nasal Allergen Challenge Model
The purpose of this pilot study is to evaluate allergen-induced nasal airway inflammation following nasal application of felis domesticus, or cat, extract in e-cigarette users, cigarette smokers, and non-smokers.
- Conditions
- Tobacco Smoking, Healthy Participants, E-cigarette Smokers
- Trial name
- Kitty Nose (NCT03031145)
- Testing
- Felis Domesticus
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Pulmonary Disease, Chronic Obstructive, E-cigarettes
Ventilation and Pulmonary Endothelium Toxicities of E-cigarettes: A Randomized Crossover Pilot Study
Determination of the acute pulmonary toxicities of e-cigarettes in young adults is of major public health importance, as e-cigarette vapor contains established toxicants that as hypothesized cause acute damage to the airways and…
- Trial name
- VaPE-Tox (NCT02783768)
- Testing
- E-cigarette, Hyperpolarized 3-Helium, Gadolinium
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Columbia University
Alveolar Process Atrophy, Smoking, Cigarette
Platelet Rich Fibrin Treatment for the Alveolar Ridge Preservation in Smokers
Bone healing is affected by smoking, particularly healing of extraction sockets, showing deficiencies in vertical and horizontal bone dimensions compared to the healing of non-smokers.
- Conditions
- Alveolar Process Atrophy, Smoking, Cigarette, Platelet-Rich Fibrin
- Trial name
- NCT06190860
- Testing
- Autologous Leukocyte and platelet-rich fibrin, Intraoral Scan, Computed Tomography
- Where
- 2 sites in Chile
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Universidad de los Andes, Chile
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
Tobacco Smoking, Vaping
Testing a School-Based E-cigarette, Tobacco, and Betel (Areca) Nut Use Prevention Curriculum for Guam Youths
The people of the U.S. Affiliated Pacific Islands (USAPI) face higher cancer incidence, especially lung/bronchia and head-and-neck cancer, and poorer cancer outcomes, compared with the U.S. nationally.
- Conditions
- Tobacco Smoking, Vaping, Tobacco Chewing
- Trial name
- NCT05037656
- Testing
- School-based curriculum
- Where
- Guam
- Volunteers
- 538 people, healthy volunteers welcome
- Sponsor
- University of Guam
E-cigarette Use
An Online Intervention to Reduce E-cigarette Use and Susceptibility to Smoking in Young Adults
The goal of this intervention development and pilot clinical trial is to determine whether receiving the brief online intervention results in greater reductions in past 7-day e-cigarette use frequency and smoking susceptibility…
- Trial name
- NCT06129123
- Testing
- Live Free From E-cigarettes
- Where
- United States
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Second Hand Tobacco Smoke
Study to Evaluate Constituents in Exhaled Breath and Room Air From Use of E-vapor Products and Conventional Cigarettes
An open-label, single center, three-arm observational study to examine emissions from e-cigarettes versus conventional cigarettes under three environmental settings of typical residential, office and hospitality facilities.
- Trial name
- NCT03605641
- Testing
- JUUL, VUSE Solo, Conventional Cigarette
- Where
- Canada
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Juul Labs, Inc.
Cigarette Smoking, Overweight
Comparative Effectiveness of Adding Weight Control to Smoking Cessation Quitlines
This randomized controlled trial compares the effectiveness for both smoking cessation and weight control of two alternative combined interventions offered via telephone quitline, as compared to standard of care quitline…
- Conditions
- Cigarette Smoking, Overweight, Obesity
- Trial name
- NCT01867983
- Testing
- Weight gain prevention and smoking cessation, Smoking cessation
- Where
- United States
- Volunteers
- 2,540 people, healthy volunteers welcome
- Sponsor
- Consumer Wellness Solutions
E-Cig Use
Understanding the Impact of Cartridge-Based Electronic Cigarettes and Generated Aerosols on Cardiopulmonary Health
Over the last decade, e-cigarettes have become increasingly popular, due to their promotion as a healthy alternative to traditional tobacco cigarettes.
- Trial name
- NCT05199480
- Testing
- Tobacco flavored liquid type 1, Tobacco flavored liquid type 2
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University