Search clinical trials for: Smokeless Tobacco

Total 2112 results

Ohio State University Comprehensive Cancer Center
National Cancer Institute (NCI)

Not yet recruiting

Informing Oral Nicotine Pouch Regulations to Promote Public Health

Tobacco-Related Carcinoma

United States
Ohio State University Comprehensive Cancer Center
National Institute on Drug Abuse (NIDA)

Not yet recruiting

Effects of Tobacco Cut and Nicotine Form on the Abuse Liability of Moist Snuff

Tobacco-Related Carcinoma

United States
Ohio State University Comprehensive Cancer Center

Recruiting

Examining the Impact of Nicotine Pouches in Rural Ohio and Ohio Appalachia

Tobacco-Related Carcinoma

United States
Masonic Cancer Center, University of Minnesota

Recruiting

Nornicotine in Smokeless Tobacco as a Precursor for Carcinogen Exposure

Smokeless Tobacco

United States
Virginia Commonwealth University
National Institute on Drug Abuse (NIDA)

Completed

Effects of an Oral Nicotine Product in Smokeless Tobacco Users

Tobacco Use

United States
Duke University
National Cancer Institute (NCI)

Completed

Smokeless Tobacco Cessation Intervention for Firefighters

Smokeless Tobacco Cessation

United States
University of Minnesota

Active, not recruiting

Metabolism of Deuterated NNN in Smokeless Tobacco Users

Tobacco Toxicant Exposure

United States
Roswell Park Cancer Institute

Completed

Comparing Nicotine Delivery, Subjective Effects, and Sensory Experiences of Tobacco Users Using Oral Nicotine Products and Electronic Cigarettes [ZYN Study]

Tobacco Use | Tobacco Smoking | Cigarette Smoking | Smokeless Tobacco Cessation

United States
Mayo Clinic
Oregon Research Institute

Completed

A Pilot Study Evaluating Nicotine Lozenges and Self Help

Smokeless Tobacco Use

United States
HealthPartners Institute
Minnesota Partnership for Action Against Tobacco

Completed

Telephone Counseling for Snuff Users

Tobacco Use Cessation | Smokeless Tobacco

United States
Duke University

Completed

A Text-based Reduction Intervention for Smokeless Tobacco Cessation

Smokeless Tobacco Cessation

United States
Medical University of South Carolina
National Cancer Institute (NCI)

Completed

A Test of Short and Long Term Naturalistic Outcomes of Smokers Who Sample Smokeless Tobacco

Smoking | Smoking Cessation

United States
University of Minnesota
National Cancer Institute (NCI)

Completed

Novel Determinants and Measures of Smokeless Tobacco Use: Study 1

Tobacco Dependence | Smokeless Tobacco Use

United States
Roswell Park Cancer Institute

Terminated

Interest in Smokeless Tobacco Product as a Substitution for Cigarettes in Current Smokers

Tobacco Use Disorder

United States
Vastra Gotaland Region

Completed

Tobacco Impact on Quality of Life on Snus-use, Dual Use, Smoke Use and Non-using.

Tobacco Use
All India Institute of Medical Sciences, New Delhi

Completed

Photographic Evidence of Oral Precancerous Lesions in Current Tobacco and Areca Nut Users Improves Their Quit Rates

Precancerous Conditions

India
University of California, San Francisco
National Cancer Institute (NCI); Food and Drug Administration (FDA)

Completed

Cardiovascular Assessment of the Effects of Tobacco and Nicotine Delivery Products

Adverse Effect of Other Agents Primarily Affecting the Cardiovascular System, Initial Encounter

United States
Sangath

Completed

Pilot Randomised Controlled Trial of ToQuit Intervention in India (ToQuit)

Tobacco Use

India
Oregon Research Institute
National Cancer Institute (NCI); Mayo Clinic

Completed

Nicotine Lozenges and Assisted Self-help for Smokeless Tobacco Cessation (LASH)

Smokeless Tobacco Cessation

United States
Kahramanmaras Sutcu Imam University

Completed

Effect of Smokeless Tobacco on Anterior Segment

Eye Manifestations | Tobacco; Use, Harmful | Tobacco Chewing Toxicity

Turkey
RAI Services Company
Celerion

Completed

CSD190103: A Study to Assess Nicotine Pharmacokinetic Parameters After Use of Two Smokeless Tobacco Products

Tobacco Use

United States
RAI Services Company
Celerion

Completed

CSD190102: A Study to Assess Nicotine Pharmacokinetic Parameters After Use of Two Smokeless Tobacco Products

Tobacco Use

United States
RAI Services Company
Celerion

Completed

CSD190101: A Study to Assess Nicotine Pharmacokinetic Parameters After Use of Two Smokeless Tobacco Products

Tobacco Use

United States
Mark Vander Weg
Iowa City VA Health Care System

Unknown

Treating Smokeless Tobacco Use in Rural Veterans

Nicotine Dependence | Smokeless Tobacco

United States
Dow University of Health Sciences

Completed

Behavior Changing Intervention for Smokeless Tobacco and Betel Quid Use in Adolescents

Oral Cavity Carcinoma

Pakistan
University of Helsinki
Karolinska Institutet

Completed

Snuff Use, Smoking, Periodontitis and Mortality: 30-year Cohort Study From Sweden

Periodontitis | Tobacco Use
Janssen Scientific Affairs, LLC

Completed

Family Intervention in Recent Onset Schizophrenia Treatment (FIRST) (FIRST)

Schizophrenia

United States
Duke University
National Cancer Institute (NCI)

Completed

Addressing Tobacco Use Disparities Through an Innovative Mobile Phone Intervention

Smokeless Tobacco Cessation

United States
Oregon Research Institute

Completed

A Multi-Media Approach to Partner Support in Smokeless Tobacco Cessation (UCare-ChewFree)

Tobacco Use Cessation

United States
Tata Memorial Hospital

Completed

Gutkha Pan Masala Ban Impact Study in Mumbai (GPMBan)

AODE on Coworker

India
University of Minnesota
National Institute on Drug Abuse (NIDA); National Cancer Institute (NCI)

Completed

Novel Determinants and Measures of Smokeless Tobacco Use: Study 2

Tobacco Use Disorder | Nicotine Dependence

United States
Aga Khan University
Dow University of Health Sciences

Completed

Improvement in Knowledge and Perception About Hazards of Smokeless Tobacco

Smokeless Tobacco Cessation

Pakistan
University of Minnesota

Completed

Comparison Across Treatment Conditions to Reduce Smokeless Tobacco Use

Tobacco Use Disorder

United States
National Institute on Drug Abuse (NIDA)

Completed

Using Smokeless Tobacco Products With Lower Nicotine Levels to Reduce Negative Effects of Smokeless Tobacco Use (Brandswitch)

Tobacco Use Disorder

United States
National Institute on Drug Abuse (NIDA)
University of Minnesota

Completed

Nicotine Lozenge to Reduce Smokeless Tobacco Use

Tobacco Use Disorder

United States
National Institute on Drug Abuse (NIDA)

Completed

Effectiveness of Using Tobacco Free Snuff in Reducing Negative Effects of Smokeless Tobacco Use

Tobacco Use Disorder

United States
University of Tennessee
National Heart, Lung, and Blood Institute (NHLBI); University of Minnesota; United...

Unknown

Preventing Relapse Following Involuntary Smoking Abstinence (AFV)

Smoking | Smoking Cessation

United States
M.D. Anderson Cancer Center
United States Department of Defense

Withdrawn

Project COMBAT: Combating Tobacco Use in the United States Army

Smoking | Smoking Cessation
Panineeya Mahavidyalaya Institute of Dental Sciences...

Completed

Incidence of Caries in Smoking and Smokeless Tobacco (ICSSLT)

DENTAL CARIES

India
R.J. Reynolds Tobacco Company

Completed

Development of Biomarkers of Effect From Chronic Tobacco Usage

Cigarette Smoking

United States
R.J. Reynolds Tobacco Company
BioClinica, Inc.; Analytisch-biologisches Forschungslabor GmbH; Pacific Biomarkers and other collaborators

Completed

Cardiovascular Disease Biomarkers in Smokers and Moist Snuff Consumers

Cardiovascular Disease | Cigarette Smoking

United States
R.J. Reynolds Tobacco Company
University of Louisville; Covance; Analytisch-biologisches Forschungslabor GmbH; Arista Laboratories and other collaborators

Completed

Switching From Usual Brand Cigarettes to a Tobacco-heating Cigarette or Snus (QoL)

Cigarette Smoking

United States
University of Pennsylvania
All India Institute of Medical Sciences, New Delhi

Completed

Efficacy of Varenicline for Smokeless Tobacco Use in India

Tobacco Use Disorder

India
Pfizer

Completed

Study Evaluating The Efficacy Of Varenicline In Cessation Of Oral Smokeless Tobacco Use

Tobacco Use Cessation

Norway, Sweden
University of Iowa

Withdrawn

Sulodexide Treatment in Patients With Dense Deposit Disease

Dense Deposit Disease

United States
Actelion

Completed

Epoprostenol for Injection (EFI/ACT-385781A) - Pulmonary Arterial Hypertension (EPITOME-2)

Pulmonary Arterial Hypertension

Spain, Belgium, France, Canada, Italy, Netherlands
University of Minnesota

Withdrawn

Human Laboratory Study of Smokeless Tobacco Products

Smokeless Tobacco

United States
Star Scientific, Inc

Completed

A Pilot Study to Evaluate the Efficacy of Ariva® Silver Wintergreen, a Smoking Aversive Lozenge

Smoking | Tobacco Use Disorder

United States
Star Scientific, Inc

Completed

Pilot Study to Evaluate the Safety and Efficacy of Ariva® Silver Wintergreen in Reducing Cigarette Craving in Smokers

Smoking | Tobacco Use Disorder

United States
Star Scientific, Inc

Completed

A Pilot Study to Evaluate the Efficacy and Safety of Ariva® Silver Wintergreen in Healthy Smokers

Smoking | Tobacco Use Disorder

United States

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