Testing effectiveness (Phase 2)Study completedNCT01028131What this trial is testingComputer-Assisted Intervention for Smoking During PregnancyWho this might be right forSmoking Wayne State University 110
Post-approval studies (Phase 4)Study completedNCT01954966What this trial is testingProgesterone and Brain Imaging StudyWho this might be right forNicotine DependenceNicotine Withdrawal University of Pennsylvania 81
Not applicableStudy completedNCT01328431What this trial is testingTreating Low-Income Smokers in the Hospital Emergency DepartmentWho this might be right forTobacco Use CessationSmoking CessationSmoking+1 more Yale University 780
Not applicableLooking for participantsNCT07108166What this trial is testingSymptoms and Functions in Patients With COPD and Chronic Bronchitis Switching From CIG to THSWho this might be right forCOPDSmokingTobacco Use Philip Morris Products S.A. 290
Not applicableStudy completedNCT03870022What this trial is testingPivot Breath Sensor Performance StudyWho this might be right forSmoking CessationSmoking, Tobacco Jennifer Marler, MD 70
Not applicableEnded earlyNCT03187860What this trial is testingCiliation and Mucus Rheology Parameters Determined Via Air-liquid-interface Cell Cultures in Non-smoking, Smoking, COPD and Asthmatic PatientsWho this might be right forPulmonary Disease, Chronic ObstructiveAsthmaSmoking University Hospital, Montpellier 30
Not applicableLooking for participantsNCT06931054What this trial is testingCombination of Acupuncture, Auricular Acupressure and Nicotine Replacement Therapy for Smoking CessationWho this might be right forSmoking The University of Hong Kong 270
Not applicableEnded earlyNCT00390923What this trial is testingTesting a Full Substitution Therapy Approach As Treatment of Tobacco DependenceWho this might be right forNicotine Dependence Centre for Addiction and Mental Health 40
Post-approval studies (Phase 4)UnknownNCT01104896What this trial is testingEffect of Daily Nicotine Patch Application on Mechanical Ventilation Weaning in Smoking PatientsWho this might be right forSmokingMechanical VentilationIntensive Care University of Paris 5 - Rene Descartes 600
Not applicableLooking for participantsNCT07262606What this trial is testingSalivary Mitofusin-1 Levels in Periodontitis: Associations With Disease Severity, Smoking, and Treatment ResponseWho this might be right forPeriodontal DiseaseChronic Periodontitis (Disorder) Ömer Faruk Okumuş 104
Not applicableStudy completedNCT02515500What this trial is testingCigarette Reduction Using the Quitbit Digital Lighter and Mobile Application for Smoking Cessation: a Randomized Controlled TrialWho this might be right forSmoking Cessation University of California, San Francisco 124
Not applicableStudy completedNCT00714467What this trial is testingExpert System and Family Assisted Interventions for Chinese SmokersWho this might be right forSmoking Cessation University of California, San Francisco 1,280
Not applicableStudy completedNCT05609032What this trial is testingDevelopment and Pilot Testing of the Sense2Quit AppWho this might be right forSmoking CessationHIV Infections Columbia University 60
Testing effectiveness (Phase 2)Study completedNCT00129272What this trial is testingEffectiveness of Bupropion for Treating Nicotine Dependence in Young PeopleWho this might be right forTobacco Use CessationTobacco Use Disorder National Institute on Drug Abuse (NIDA) 172
Not applicableLooking for participantsNCT06693700What this trial is testingA Study Evaluating the Use of an Indoor Air Quality Monitor to Promote a Smoke-free HomeWho this might be right forSmokingSmoking CessationSmoking Reduction+7 more Memorial Sloan Kettering Cancer Center 10
Large-scale testing (Phase 3)Study completedNCT03897439What this trial is testingIndividualizing Pharmacotherapy for African American SmokersWho this might be right forSmoking Cessation University of Kansas Medical Center 392
Not applicableWithdrawnNCT01719471What this trial is testingFMRI of Stress in Smoking BehaviorWho this might be right forSmoking Yale University
Not applicableStudy completedNCT05020899What this trial is testingQuit For Life (QFL): Smoking Cessation Among Chinese Smokers Living With HIVWho this might be right forSmoking CessationHIV Infections Boston Medical Center 109
Not applicableStudy completedNCT01863095What this trial is testingAn Exercise App to Reduce Young Adults' MJ UseWho this might be right forMarijuana Smoking State University of New York at Buffalo 36
Not applicableStudy completedNCT06277271What this trial is testingE-cigarettes as a Harm Reduction StrategyWho this might be right forSmoking Prisma Health-Upstate 30