Clinical trials: Smokeless Tobacco Use
Smoking Cessation, Smokeless Tobacco
In-vivo Extraction of Pb, Cd and TSNA From Swedish Snus
In an open label, randomized, two-way cross-over study, 32 male healthy regular snus users will be given repeated doses of four different types of portion snus: "General", "Catch", "Catch Mini" and "Catch Dry Mini".
- Conditions
- Smoking Cessation, Smokeless Tobacco, Harm Reduction
- Trial name
- SMWS03 (NCT01369693)
- Testing
- Buccal administration of nicotine
- Where
- Sweden
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Contract Research Organization el AB
Smokeless Tobacco Cessation
Testing ANSOS for Efficacy in Multi-Tribal Urban Communities
This is a wait-list control trial to test for efficacy of the All Nations Snuff Out Smokeless (ANSOS) recreational tobacco cessation program in multi-tribal American Indian (AI) communities.
- Trial name
- NCT06566703
- Testing
- All Nations Snuff Out Smokeless, Healthy Living
- Where
- United States
- Volunteers
- 384 people, healthy volunteers welcome
- Sponsor
- Lehigh University
Tobacco Use, Periodontitis
Snuff Use, Smoking, Periodontitis and Mortality: 30-year Cohort Study From Sweden
Smoking and dual using associated with poor periodontal health.
- Trial name
- NCT03918902
- Testing
- Qestinnaires
- Volunteers
- 1,080 people, healthy volunteers welcome
- Sponsor
- University of Helsinki
Tobacco Toxicant Exposure
Metabolism of Deuterated NNN in Smokeless Tobacco Users
The purpose of this study is to better understand how people break down a tobacco specific cancer-causing toxin called N'-nitrosonornicotine (NNN) that is present in smokeless tobacco and cigarettes.
- Trial name
- NCT02414477
- Testing
- Deuterated NNN
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Smokeless Tobacco Use
An Internet-Based Smokeless Tobacco Cessation Program for Teens
To compare the efficacy of a targeted, tailored, and highly interactive smokeless tobacco cessation website to a website with more static information that is similar to websites that can be found through a typical Internet search.
- Trial name
- NCT00680615
- Testing
- Tailored, enhanced condition, Usual Care
- Where
- United States
- Volunteers
- 1,716 people, healthy volunteers welcome
- Sponsor
- Oregon Research Institute
Cigarette Smoking
Controlled Study of the Ability of a Smokefree Tobacco Product to Increase the Quit Rate Among Cigarette Smokers
The study aims to assess if use of a low-nitrosamine, Swedish, smokefree tobacco product for oral use ("snus") can increase the quit rate among cigarette smokers who wish to stop smoking
- Trial name
- NCT00843622
- Testing
- Low-nitrosamine smokefree tobacco product for oral use
- Where
- 4 sites in United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Swedish Match AB
Smokeless Tobacco
Nornicotine in Smokeless Tobacco as a Precursor for Carcinogen Exposure
Our goal in this study is to investigate the extent of endogenous nitrosation of nornicotine in smokeless tobacco users as a function of nornicotine content in smokeless products.
- Trial name
- NCT03998735
- Testing
- Herbal Snuff (Smokeless Tobacco)
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Masonic Cancer Center, University of Minnesota
Smoking, Smoking Cessation
Project COMBAT: Combating Tobacco Use in the United States Army
The goal of this behavioral research study is to test a new multimedia anti-tobacco video game tailored to the U.S. Army. Researchers want to study how using the program affects tobacco use in soldiers, as compared to standard…
- Trial name
- NCT00948233
- Testing
- Video Game, Pamphlet, Surveys
- Volunteers
- healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Smokeless Tobacco Cessation
Nicotine Lozenges and Assisted Self-help for Smokeless Tobacco Cessation
This research study will determine if using a combination of 4-mg nicotine lozenges, self-help materials, and/or telephone tobacco cessation counseling will help smokeless tobacco users stop using tobacco.
- Trial name
- LASH (NCT01341938)
- Testing
- Commit® nicotine lozenges (4 mg) & self-help materials, Commit® nicotine lozenges (4 mg) & phone counseling & self-help materials, Phone counseling & self-help materials
- Where
- United States
- Volunteers
- 1,067 people, healthy volunteers welcome
- Sponsor
- Oregon Research Institute
Smoking
Smoking Cessation in Groups and With Tobacco Pastils
The purpose of this trial is to examine if smokeless tobacco combined with group support might increase smoking cessation rate compared with groups support in smokers.
- Trial name
- NCT00265460
- Testing
- Oliwer Twist smokeless tobacco (tobacco)
- Where
- Denmark
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- University Hospital, Gentofte, Copenhagen
Tobacco Dependence
Nicotine Lozenge or Tobacco-Free Snuff for Smokeless Tobacco Reduction
Smokeless tobacco (ST) is a known human carcinogen. Long-term ST use is known to increase the risk for oropharyngeal cancer. Extant literature on cigarette smokers suggests that smoking reduction increases smoking abstinence…
- Trial name
- NCT01018394
- Testing
- nicotine lozenges, tobacco-free snuff
- Where
- 2 sites in United States
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Tobacco Use Disorder, Nicotine Dependence
Novel Determinants and Measures of Smokeless Tobacco Use: Study 2
The research project will determine the level of nicotine in ST products that will lead to the greatest reduction in toxicant exposure
- Trial name
- NCT01067599
- Testing
- Low nicotine, Medium nicotine, High nicotine
- Where
- 2 sites in United States
- Volunteers
- 278 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Tobacco Use
CSD190102: A Study to Assess Nicotine Pharmacokinetic Parameters After Use of Two Smokeless Tobacco Products
The purpose of this study is to compare plasma nicotine uptake in adult snus consumers after using investigational snus products (A19010-R and B19010-O).
- Trial name
- NCT03993782
- Testing
- A19010-R, B19010-O
- Where
- 6 sites in United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- RAI Services Company
Tobacco Use Disorder
Comparison Across Treatment Conditions to Reduce Smokeless Tobacco Use
Smokeless tobacco (ST), which includes both chewing tobacco and snuff, has health risks associated with its use. While treatment programs that focus on stopping tobacco use may be effective, past research has shown that…
- Trial name
- NCT00218296
- Testing
- Usual Care Group, Reduction Group
- Where
- United States
- Volunteers
- 332 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Tobacco Product Beliefs and Use
Effects of FDA Authorized Smokeless Tobacco Claims Among US Adults Who Smoke Cigarettes
This study will be an online survey experiment conducted with adults who smoke cigarettes (ages 21+) to examine their reactions to modified risk advertising claims authorized by the Food \& Drug Administration (FDA) for two…
- Trial name
- NCT06927700
- Testing
- Modified Risk Claim Type - None, Product Brand - General Snus, Product Brand - Copenhagen
- Where
- United States
- Volunteers
- 1,257 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey
Oral Cavity Carcinoma
Behavior Changing Intervention for Smokeless Tobacco and Betel Quid Use in Adolescents
Smokeless tobacco (SLT) is a known risk factor for Oral, Pharyngeal and Esophageal carcinoma. Three-quarters global SLT consumption is among the South Asian Population.
- Trial name
- NCT03488095
- Testing
- BCI for SLT and BQ Use in Adolescents: A CRT
- Where
- Pakistan
- Volunteers
- 2,200 people, healthy volunteers welcome
- Sponsor
- Dow University of Health Sciences
Smoking
Tobacco Cessation Via Public Health Dental Clinics
The study will examine the effectiveness of public health dental practitioners using a brief office based intervention designed to help patients quit smoking or smokeless tobacco use, as compared to usual care.
- Trial name
- PHD2 (NCT00683839)
- Testing
- Brief tobacco counseling
- Where
- 3 sites in United States
- Volunteers
- 2,637 people, healthy volunteers welcome
- Sponsor
- Oregon Research Institute
Tobacco Dependence
Smoking Cessation With Smokeless Tobacco, Nicotine Tablets and Nicotine Patches
To test if smokeless tobacco is more effective than nicotine buccal tablets in smoking cessation compared with a control group with low dose nicotine patches.
- Trial name
- NCT00313105
- Testing
- Smokeless tobacco (Oliver Twist pellets), smoking cessation counseling
- Where
- Denmark
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- University Hospital, Gentofte, Copenhagen
Smoking, Smoking Cessation
Preventing Relapse Following Involuntary Smoking Abstinence
The prevalence of tobacco use in the military is too high. This study is designed to take advantage of the 8.5 weeks of forced tobacco cessation during Basic Military Training and develop effective interventions to prevent…
- Trial name
- AFV (NCT01374724)
- Testing
- Tobacco Use Ban, Tailored Pamphlet, Informational Pamphlet
- Where
- 2 sites in United States
- Volunteers
- 23,000 people, healthy volunteers welcome
- Sponsor
- University of Tennessee
Smokeless Tobacco Use
A Pilot Study Evaluating Nicotine Lozenges and Self Help
The investigators are hypothesizing that by offering both self-help materials and mailed nicotine lozenges we will be able to help increase tobacco abstinence rates among ST users, as well as decrease tobacco withdrawal.
- Trial name
- NCT00888459
- Testing
- nicotine replacement therapy
- Where
- 2 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic