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Results for “Tobacco Use”

2,106 trials

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Showing 20 of 2,106 results

Testing effectiveness (Phase 2)Looking for participantsNCT03713424
What this trial is testing

An fMRI Study of the Effects of Clavulanic Acid on Drug Addiction

Who this might be right for
Tobacco Use Disorder
University of Missouri-Columbia 30
Not applicableStudy completedNCT01482923
What this trial is testing

Tobacco Assessment and Intervention With Low-Income Persons Living With HIV-AIDS (PLWHA) in Community-Based AIDS Service Organizations

Who this might be right for
Tobacco CessationHIVAIDS
Memorial Sloan Kettering Cancer Center 65
Not applicableStudy completedNCT01588561
What this trial is testing

Nicotine Related Brain Activity: The Influence of Smoking History and Blood Nicotine Levels

Who this might be right for
Nicotine Dependence
Mclean Hospital 15
Testing effectiveness (Phase 2)Looking for participantsNCT05723588
What this trial is testing

Neuroimaging Correlates and Feasibility of Transcranial Magnetic Stimulation (TMS) to Improve Smoking Cessation Outcomes in Veterans With Comorbid PTSD

Who this might be right for
Tobacco Use Disorder
VA Office of Research and Development 50
Not applicableStudy completedNCT01238627
What this trial is testing

Bioequivalence Between Two Oral Nicotine Sublingual Tablets, 2 mg and 4 mg

Who this might be right for
Tobacco Dependence
McNeil AB 40
Testing effectiveness (Phase 2)Looking for participantsNCT06609369
What this trial is testing

Neural Mechanisms Connecting Deficient Sleep and Smoking Relapse

Who this might be right for
Tobacco UseTobacco CessationInsomnia
Yale University 114
Not applicableLooking for participantsNCT06043362
What this trial is testing

Use of Nicotine Pouches Among Daily Smokers

Who this might be right for
Tobacco Dependence
Milton S. Hershey Medical Center 375
Not applicableWithdrawnNCT01557556
What this trial is testing

Pexacerfont to Reduce Stress-induced Tobacco Craving

Who this might be right for
Nicotine Dependence
National Institute on Drug Abuse (NIDA)
Not applicableStudy completedNCT01921439
What this trial is testing

OCAST Cessation Study

Who this might be right for
Tobacco Smoking BehaviorCigarette Smoking BehaviorSecond Hand Tobacco Smoke+1 more
University of Oklahoma 152
Not applicableStudy completedNCT03593239
What this trial is testing

Comparing the Pharmacokinetics of Nicotine Salt Based ENDS in Healthy Smokers

Who this might be right for
Nicotine DependenceNicotine Dependence, CigarettesTobacco Use+1 more
Juul Labs, Inc. 24
Post-approval studies (Phase 4)Study completedNCT01664741
What this trial is testing

Nicotine Dependence, Withdrawal and Replacement Therapy Assessed by PET Imaging

Who this might be right for
Nicotine Dependence
Johns Hopkins University 127
Not applicableStudy completedNCT03870022
What this trial is testing

Pivot Breath Sensor Performance Study

Who this might be right for
Smoking CessationSmoking, Tobacco
Jennifer Marler, MD 70
Testing effectiveness (Phase 2)Study completedNCT00820495
What this trial is testing

Effectiveness of a Web-Assisted Quitline for Smokeless Tobacco Users

Who this might be right for
Tobacco Use Disorder
Oregon Research Institute 1,683
Not applicableStudy completedNCT01032772
What this trial is testing

ChoicesPlus: Reducing Alcohol- and Tobacco-Exposed Pregnancy

Who this might be right for
Alcohol UseSmokingContraception
University of Texas at Austin 261
Large-scale testing (Phase 3)Study completedNCT00344695
What this trial is testing

Bupropion Treatment for Youth Smoking Cessation

Who this might be right for
Nicotine Dependence
University of Arizona
Large-scale testing (Phase 3)Ended earlyNCT00521391
What this trial is testing

Physical Activity as an Aid for Smoking Cessation

Who this might be right for
Tobacco DependenceCardiovascular DiseasesPhysical Activity
University of Lausanne Hospitals 600
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
Not applicableStudy completedNCT06483763
What this trial is testing

Evaluating the Impact of a Photoaging App Versus School-Based Educational Intervention on Adolescents' Knowledge, and Attitudes Towards Tobacco Use

Who this might be right for
Tobacco Use CessationSmoking CessationSmoking Prevention
Sultan Qaboos University 227
Not applicableStudy completedNCT01627392
What this trial is testing

Mechanisms of the Nicotine Metabolism Effect on Tobacco Dependence

Who this might be right for
Cigarette Smoking
University of California, San Francisco 305
Not applicableStudy completedNCT02083081
What this trial is testing

Community Intervention to Reduce Tobacco Use in Pregnant Women

Who this might be right for
Nicotine Dependence
Mayo Clinic 352
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