Testing effectiveness (Phase 2)Ended earlyNCT04933916What this trial is testingStudy of EMB-001 as a Potential Smoking Cessation TreatmentWho this might be right forTobacco Use Disorder Embera NeuroTherapeutics, Inc. 16
Early research (Phase 1)Study completedNCT02266784What this trial is testingContingency Management, Quitting Smoking, and ADHDWho this might be right forCigarette SmokingSmoking Cessation Duke University 33
Not applicableStudy completedNCT00308763What this trial is testingNicotine Patch and Bupropion to Reduce Smoking Rates in Younger, Low-Income, and Minority IndividualsWho this might be right forTobacco Use Disorder University of Tennessee 594
Not applicableLooking for participantsNCT06930547What this trial is testingEffectiveness of Smoking Cessation EducationWho this might be right forTobacco Use DisorderMental DisordersSmoking Cessation Erzurum Technical University 60
Not applicableStudy completedNCT01539525What this trial is testingScreening to Augment Referral to Treatment- Project STARTWho this might be right forAlcohol AbuseTobacco Use DisorderMarijuana Abuse+1 more Yale University 439
Not applicableLooking for participantsNCT06347055What this trial is testingNeuroControl of Nicotine DependenceWho this might be right forNicotine Dependence University of Missouri-Columbia 30
Not applicableStudy completedNCT00670904What this trial is testingRandomized Trial Assessing the Effectiveness of a Pharmacist-Delivered Program for Smoking CessationWho this might be right forTobacco Use DisorderSmoking University of Montana 101
Very early researchStudy completedNCT01329614What this trial is testingEffects of Nicotine Replacement and Repeated Cue Exposure on Cigarette CravingWho this might be right forTobacco Use Disorder Columbia University 40
Early research (Phase 1)Study completedNCT01336816What this trial is testingA Pilot Study to Evaluate the Efficacy of Ariva® Silver Wintergreen, a Smoking Aversive LozengeWho this might be right forTobacco Use DisorderSmoking Star Scientific, Inc 43
Testing effectiveness (Phase 2)Study completedNCT00685074What this trial is testingComputer-based Brief Intervention for Perinatal Substance AbuseWho this might be right forSubstance Abuse Wayne State University 143
Post-approval studies (Phase 4)Study completedNCT01120704What this trial is testingEvaluation of Treatments to Improve Smoking Cessation Medication AdherenceWho this might be right forSmokingSmoking CessationAdherence+2 more University of Wisconsin, Madison 544
Not applicableStudy completedNCT01423578What this trial is testingEffects of Yoga and Cardiovascular Exercise on Smoking MotivationWho this might be right forTobacco Dependence H. Lee Moffitt Cancer Center and Research Institute 79
Not applicableStudy completedNCT00491335What this trial is testingHIV Infection and Tobacco Use Among Injection Drug Users in Baltimore, Maryland: A Pilot Study of BiomarkersWho this might be right forHIV InfectionsAIDSLung Cancer+2 more National Cancer Institute (NCI)
Not applicableStudy completedNCT05430334What this trial is testingAssess the Influence of Nicotine Flux and Nicotine Form on Subjective Effects Related to DependencyWho this might be right forNicotine VapingNicotine DependenceNicotine Addiction American University of Beirut Medical Center 142
Testing effectiveness (Phase 2)Ended earlyNCT01480232What this trial is testingA Safety and Cognitive Function Study of EVP-6124 Versus Placebo in Subjects With Nicotine DependenceWho this might be right forNicotine DependenceSmoking Cessation A. Eden Evins 345
Testing effectiveness (Phase 2)Study completedNCT01394185What this trial is testingEffects of Dronabinol (Oral THC) on Cannabis UseWho this might be right forMarijuana Smoking Johns Hopkins University 25
Not applicableStudy completedNCT05321433What this trial is testingTobacco Use and the Risk of COVID-19 and Adverse OutcomesWho this might be right forCOVID-19Respiratory Tract InfectionsInfections+4 more Karolinska Institutet 757,585
Large-scale testing (Phase 3)Looking for participantsNCT05786547What this trial is testingV+PSF-M for Tobacco Cessation in HIV Care in IndiaWho this might be right forHuman Immunodeficiency VirusSmoking CessationSmoking, Tobacco University of Colorado, Denver 400
Testing effectiveness (Phase 2)Study completedNCT00907309What this trial is testingDental and Medical Office iMET to Reduce Teen Tobacco, Alcohol, and Drug UseWho this might be right forUse; Tobacco, HarmfulAlcohol AbuseDrug Abuse Boston Children's Hospital 121
Post-approval studies (Phase 4)Study completedNCT01656733What this trial is testingNicotine Replacement for Smoking Cessation During PregnancyWho this might be right forNicotine DependenceSmoking Cessation UConn Health 154