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Results for “Smokeless Tobacco Use”

68 trials

Showing 20 of 68 results

Early research (Phase 1)Study completedNCT01249339
What this trial is testing

In-vivo Extraction of Pb, Cd andTSNA From Swedish Snus

Who this might be right for
Smoking CessationSmokeless TobaccoHarm Reduction
Contract Research Organization el AB 32
Not applicableStudy completedNCT01341938
What this trial is testing

Nicotine Lozenges and Assisted Self-help for Smokeless Tobacco Cessation

Who this might be right for
Smokeless Tobacco Cessation
Oregon Research Institute 1,067
Not applicableStudy completedNCT02061917
What this trial is testing

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

Who this might be right for
Cigarette Smoking
R.J. Reynolds Tobacco Company 163
Early research (Phase 1)Study completedNCT01337817
What this trial is testing

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

Who this might be right for
Tobacco Use DisorderSmoking
Star Scientific, Inc 37
Post-approval studies (Phase 4)Study completedNCT00601042
What this trial is testing

Serbian Smoking Reduction/Cessation Trial (2SRT)

Who this might be right for
Cigarette Smoking
Swedish Match AB 319
Not applicableStudy completedNCT06927700
What this trial is testing

Effects of FDA Authorized Smokeless Tobacco Claims Among US Adults Who Smoke Cigarettes

Who this might be right for
Tobacco Product Beliefs and Use
Rutgers, The State University of New Jersey 1,257
Early research (Phase 1)Study completedNCT01336816
What this trial is testing

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

Who this might be right for
Tobacco Use DisorderSmoking
Star Scientific, Inc 43
Not applicableStudy completedNCT00813917
What this trial is testing

Varenicline for the Treatment of Smokeless Tobacco

Who this might be right for
Nicotine Dependence
Mayo Clinic 76
Large-scale testing (Phase 3)Study completedNCT01018394
What this trial is testing

Nicotine Lozenge or Tobacco-Free Snuff for Smokeless Tobacco Reduction

Who this might be right for
Tobacco Dependence
Mayo Clinic 81
Not applicableUnknownNCT01374724
What this trial is testing

Preventing Relapse Following Involuntary Smoking Abstinence

Who this might be right for
SmokingSmoking Cessation
University of Tennessee 23,000
Testing effectiveness (Phase 2)Study completedNCT00218270
What this trial is testing

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

Who this might be right for
Tobacco Use Disorder
National Institute on Drug Abuse (NIDA) 138
Not applicableStudy completedNCT01885221
What this trial is testing

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

Who this might be right for
Tobacco Use Cessation
Oregon Research Institute 1,100
Post-approval studies (Phase 4)Study completedNCT00843622
What this trial is testing

Controlled Study of the Ability of a Smokefree Tobacco Product to Increase the Quit Rate Among Cigarette Smokers

Who this might be right for
Cigarette Smoking
Swedish Match AB 250
Testing effectiveness (Phase 2)Study completedNCT00683839
What this trial is testing

Tobacco Cessation Via Public Health Dental Clinics

Who this might be right for
Smoking
Oregon Research Institute 2,637
Not applicableStudy completedNCT03993795
What this trial is testing

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

Who this might be right for
Tobacco Use
RAI Services Company 63
Large-scale testing (Phase 3)UnknownNCT00313105
What this trial is testing

Smoking Cessation With Smokeless Tobacco, Nicotine Tablets and Nicotine Patches

Who this might be right for
Tobacco Dependence
University Hospital, Gentofte, Copenhagen 600
Not applicableStudy completedNCT00265681
What this trial is testing

Telephone Counseling for Snuff Users

Who this might be right for
Smokeless TobaccoTobacco Use Cessation
HealthPartners Institute 400
Large-scale testing (Phase 3)Study completedNCT00939029
What this trial is testing

Highdose Nicotine Patch Therapy for Smokeless Tobacco Use

Who this might be right for
Smokeless Tobacco Use
Mayo Clinic 52
Early research (Phase 1)Active Not RecruitingNCT03998735
What this trial is testing

Nornicotine in Smokeless Tobacco as a Precursor for Carcinogen Exposure

Who this might be right for
Smokeless Tobacco
Masonic Cancer Center, University of Minnesota 55
Testing effectiveness (Phase 2)Study completedNCT00218296
What this trial is testing

Comparison Across Treatment Conditions to Reduce Smokeless Tobacco Use

Who this might be right for
Tobacco Use Disorder
University of Minnesota 332
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