Clinical trials: Cigarette Smokers
Smoking Cessation
Cigarette Pack Inserts for Smoking Cessation
This study will test whether cigarette package inserts (i.e., small printed leaflets inside cigarette packs) with messages about the benefits of cessation and tips for quitting can help smokers quit.
- Trial name
- NCT04075682
- Testing
- Inserts with efficacy messages, Pictorial warnings on packs
- Where
- 2 sites in United States
- Volunteers
- 387 people, healthy volunteers welcome
- Sponsor
- University of South Carolina
Nicotine, Nicotine Vaping
Developing E-liquid Product Standards (Sweet Spot Study)
The Sweet Spot Study aims to evaluate the effect of e-liquids with nicotine varying in freebase (FB) levels and concentrations on the appeal of electronic cigarettes (ECs) in young adult EC users with minimal/no history of…
- Conditions
- Nicotine, Nicotine Vaping, E-cigarette Use
- Trial name
- NCT05864586
- Testing
- Vaping study EC A, Vaping study EC B, Vaping study EC C
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Ohio State University Comprehensive Cancer Center
Tobacco Use Disorder
Evaluation of Oral Tobacco as a Harm Reduction Method for Smokers
Recently, tobacco companies have developed new oral tobacco products that are purportedly less harmful than conventional tobacco products.
- Trial name
- NCT00711100
- Testing
- Camel Snus, Marlboro Snus, Stonewall
- Where
- 2 sites in United States
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Tobacco Dependence
Low Nicotine Cigarettes Plus Electronic Cigarettes
This study aims to determine the health effects of very low nicotine content in cigarettes, in conjunction with the availability of nicotine-containing electronic cigarettes (e-cigs) among smokers with mental health conditions…
- Trial name
- NCT04058717
- Testing
- Normal Nicotine Content research cigarettes, High Nicotine e-cigarette, Very Low Nicotine Content research cigarettes
- Where
- United States
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center
Smoking
Reduced Exposure Study Using THS 2.2 Menthol With 5 Days in a Confinement Setting and 85 Days in an Ambulatory Setting
The main goal of the study is to evaluate if the ad libitum use of the THS 2.2 Menthol (mTHS 2.2) for 5 days in confinement and after 85 days of product use in an ambulatory setting, by Japanese adult healthy smokers results in a…
- Trial name
- NCT01970995
- Testing
- THS 2.2 Menthol (mTHS 2.2), Smoking Abstinence (SA), Menthol Conventional Cigarette (mCC)
- Where
- Japan
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Philip Morris Products S.A.
Anxiety Disorders, Depression
Personalized Feedback for Distress Intolerant Smokers
This project will develop and refine a computer-delivered integrated Personalized Feedback Intervention (PFI) that directly addresses smoking and distress tolerance.
- Conditions
- Anxiety Disorders, Depression, Psychological Distress, Tobacco Dependence
- Trial name
- NCT03918031
- Testing
- PFI for Smoking & Distress Tolerance, PFI for Smoking Only
- Where
- United States
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- University of Houston
Nicotine Dependence
Imaging Extrastriatal Dopamine Release in Tobacco Smokers and Nonsmokers
The goal is to examine sex differences in amphetamine-induced dopamine release in tobacco smokers and nonsmokers.
- Trial name
- NCT02348385
- Testing
- Amphetamine
- Where
- United States
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Yale University
Tobacco Use Disorder
Comparative Acceptability of Tobacco and Menthol Flavored E-cigarettes
The study is a randomized crossover trial. Current menthol smokers will complete a session with each flavor of an electronic cigarette: menthol and tobacco. The objective of this survey is to assess for flavor preference.
- Trial name
- NCT04996940
- Testing
- E-cigarette product
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
Electronic Cigarettes
Assessment of Two New Electronic Cigarettes in Cigarette Smokers
The purpose of this study is to determine differences in nicotine delivery, user behavior, subjective effects, and physiological effects, when cigarette smokers use an two new electronic cigarette devices (JUUL and IQOS) relative…
- Trial name
- NCT03435562
- Testing
- JUUL electronic cigarette, IQOS electronic cigarette, Own Brand cigarette
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University
Tobacco Use, Tobacco Smoking
Connecting Alaska Native People to Quit Smoking
The prevalence of smoking among US adults is highest among American Indians and Alaska Native (AI/AN) persons; however, there are a lack of tobacco cessation interventions developed specific to this disparity group.
- Conditions
- Tobacco Use, Tobacco Smoking, Tobacco Use Cessation, Smoking Cessation
- Trial name
- CAN Quit (NCT03645941)
- Testing
- Facebook Group
- Where
- United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Smoker
Methods Project 4: Clinical Trial
Cigarette smokers who are eligible will enter a Camel Snus sampling phase. Smokers interested in continuing with the study after the sampling phase will undergo a 2 week baseline assessment phase and will then be randomized to…
- Trial name
- NCT01867242
- Testing
- Cigarettes, Snus
- Where
- 3 sites in United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Nicotine Dependence, Cigarettes
Penn State TXT2STAYQUIT Study- a Texting Study to Help Hospitalized Smokers Stay Quit
This study aims to pilot a method of collecting the post-discharge follow-up data required by the Joint Commission Tobacco Measure Set, using text messages sent to and received from patients' cellular-telephones.
- Trial name
- NCT02986711
- Testing
- Motivational Text Messages, Control
- Where
- United States
- Volunteers
- 158 people, healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center
Smoking, Tobacco Smoking
Reduced Exposure to HPHC in Smokers Switching From Cigarettes to Different Versions of THS
This was a randomized, controlled, open-label, 4 parallel arm study with a stratified randomization by sex (a quota for each sex [females and males] of at least 40% overall).
- Conditions
- Smoking, Tobacco Smoking, Tobacco Use
- Trial name
- NCT05599451
- Testing
- THS Blade device, THS Induction Mono device, THS Induction Mid device
- Where
- United Kingdom
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- Philip Morris Products S.A.
Smoking, Tobacco, Smoking
GeoScan and Remote Geo Smoking Study: Neural and Behavioral Correlates of Smokers' Exposure to Retail Environments
The purpose of the study is to learn more about the relationships between the brain, behavior, and natural daily exposure to particular environments, including the places where smokers regularly spend time and specific retail…
- Conditions
- Smoking, Tobacco, Smoking, Smoking, Cigarette
- Trial name
- NCT04279483
- Testing
- Tobacco retailer, Non-tobacco retailer
- Where
- United States
- Volunteers
- 343 people, healthy volunteers welcome
- Sponsor
- Abramson Cancer Center at Penn Medicine
Tobacco Use Cessation, Tobacco Use Disorder
Progesterone & Postpartum Relapse to Smoking
The primary goal of this project is to investigate the potential efficacy of exogenous progesterone (with supplemental relapse prevention counseling) on postpartum relapse in new mothers.
- Trial name
- NCT01798394
- Testing
- Progesterone
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Lung Carcinoma
Risk and Benefits of Electronic Cigarettes to Older Smokers at High Risk for Lung Cancer
This clinical trial investigates the effects of switching from smoking regular cigarettes to electronic cigarettes (e-cigarettes) among older adult smokers at high risk for lung cancer.
- Trial name
- NCT05144542
- Testing
- Nicotine Replacement
- Where
- United States
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Electronic Cigarette Use
Effects of Nicotine Salt Aerosol on Cigarette Smokers
This grant compares the effects of cigarette smoking, protonated nicotine ("salt") aerosol through an Electronic Nicotine Delivery System (ENDS), and unprotonated nicotine aerosol through an ENDS on nicotine delivery, nicotine…
- Trial name
- NCT03974152
- Testing
- Subox Mini C with Avail 18 mg nicotine salt (protonated), Subox Mini C with Avail 18 mg nicotine (unprotonated), Own brand cigarette
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Eastern Virginia Medical School
Smoking
Reduced Exposure Study Using THS 2.2 Menthol With 5 Days in a Confinement Setting Followed by 86 Days in an Ambulatory Setting
Evaluate if the ad libitum use of the THS 2.2 Menthol (mTHS), a candidate Modified Risk Tobacco Product, for 5 days in confinement, and after 86 days in an ambulatory setting, by apparently adult healthy smokers results in a…
- Trial name
- NCT01989156
- Testing
- THS 2.2 Menthol (mTHS 2.2), Menthol Conventional Cigarette (mCC), Smoking Abstinence (SA)
- Where
- 2 sites in United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Philip Morris Products S.A.
Smoking
Reduced Exposure Study in Smokers Using THS 2.2 With 5 Days in a Confinement Setting.
The overall goal of the study is to evaluate if the ad libitum use of the Tobacco Heating System 2.2 (THS 2.2) for 5 days by adult healthy smokers results in a reduction in the levels of biomarkers of exposure (BoExp) for…
- Trial name
- NCT01959932
- Testing
- Tobacco Heating System (THS 2.2), Smoking abstinence (SA), Conventional cigarette (CC)
- Where
- Poland
- Volunteers
- 169 people, healthy volunteers welcome
- Sponsor
- Philip Morris Products S.A.
Electronic Nicotine Delivery System Flavors
Potential Effects of Electronic Nicotine Delivery System Flavor Regulations on African American Menthol Smokers
This study aims to better understand how the availability of electronic nicotine delivery system (aka electronic cigarettes) flavors (e.g., menthol, tobacco) impacts tobacco use behaviors, toxicant exposure, and abuse liability…
- Trial name
- RVA Flavors (NCT05023096)
- Testing
- Tobacco product administration and assessment
- Where
- United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University