Early research (Phase 1)Study completedNCT01658215What this trial is testingNicotine Patch - Multidose Bioequivalence StudyWho this might be right forHealthy Smokers Pierre Fabre Medicament 43
Not applicableLooking for participantsNCT07207850What this trial is testingParents Helping Parents for Youth Vaping CessationWho this might be right forImplementation ScienceEngagement, PatientE Cigarette Use+4 more University of Nebraska 200
Large-scale testing (Phase 3)Study completedNCT01756885What this trial is testingExtended Varenicline Treatment for Smoking Among Cancer PatientsWho this might be right forNicotine Dependence University of Pennsylvania 207
Testing effectiveness (Phase 2)Study completedNCT04946825What this trial is testingQuit Smoking Study for People Who Use E-CigarettesWho this might be right forNicotine AddictionE-Cig UseQuitting Smoking University of Vermont 396
Not applicableUnknownNCT05961813What this trial is testingIntervention for Smoking Cessation in Pre-Surgical Patients.Who this might be right forSmokingSmoking CessationSurgical Procedure, Unspecified Hospital Universitari Vall d'Hebron Research Institute 232
Not applicableStudy completedNCT05878990What this trial is testingQuit & Fit 2.0: Feasibility and Usability TestingWho this might be right forSmoking Cessation Hackensack Meridian Health 22
Not applicableStudy completedNCT01164306What this trial is testingThe Impact of a Tobacco Control Intervention in African-American FamiliesWho this might be right forTobacco PreventionEnvironmental Tobacco Smoke ExposureTobacco Cessation Augusta University 688
Not applicableStudy completedNCT05123118What this trial is testingLung and Breast Cancer Prevention by an Integrated Intervention of Maternal Smoking Cessation and BreastfeedingWho this might be right forSmoking, CigaretteBreastfeeding Xiaozhong Wen 40
Not applicableUnknownNCT02994082What this trial is testingTreating Smokeless Tobacco Use in Rural VeteransWho this might be right forSmokeless TobaccoNicotine Dependence Mark Vander Weg 123
Not applicableStudy completedNCT04079569What this trial is testingEmpower Korean Families to End Tobacco Use & Smoking ExposureWho this might be right forSmoking CessationLifestyle Risk Reduction University of California, San Francisco 112
Not applicableWithdrawnNCT01569477What this trial is testingStriving to Quit-Wisconsin Tobacco Quit LineWho this might be right forSmoking CessationSmokingNicotine Dependence University of Wisconsin, Madison
Testing effectiveness (Phase 2)WithdrawnNCT02432066What this trial is testingEffects of GTS-21 on Smoking Behavior and Neurocognitive FunctionsWho this might be right forTobacco Use Disorder University of Florida
Testing effectiveness (Phase 2)Not Yet RecruitingNCT07636356What this trial is testingTHCV Treatment for SmokersWho this might be right forTobacco Use DisorderSmoking Cessation University of California, Los Angeles 32
Large-scale testing (Phase 3)UnknownNCT00419731What this trial is testingStudy of Bupropion Versus Bupropion + Naltrexone for Smoking CessationWho this might be right forTobacco Use Disorder University of Minnesota 120
Post-approval studies (Phase 4)Looking for participantsNCT06798324What this trial is testingTDCS Plus Varenicline for Smoking CessationWho this might be right forNicotine DependenceTobacco SmokingSmoking Cessation+3 more Centre for Addiction and Mental Health 160
Not applicableLooking for participantsNCT05415761What this trial is testingComparative Effectiveness of Mobile Health Smoking Cessation Approaches Among Underserved Patients in Primary CareWho this might be right forTobacco Use Cessation University of Florida 1,332
Not applicableActive Not RecruitingNCT07020273What this trial is testingCONNECT Cancer Survivors With Tobacco TreatmentWho this might be right forTobacco UseTobacco Use CessationSmoking Cessation+2 more Washington University School of Medicine 3,543
Not applicableStudy completedNCT02432482What this trial is testingA Mobile Intervention to Promote Cessation in HIV-infected SmokersWho this might be right forTobacco UseHIV-1-infection Montefiore Medical Center 100
Not applicableStudy completedNCT03538678What this trial is testingJust Kwit: Mobile Intervention for Tobacco CessationWho this might be right forSmoking Cessation University of Pittsburgh 40
Not applicableLooking for participantsNCT06803706What this trial is testingMetabolome and Gut Microbiome Changes During Smoking Cessation in Long-term Drug Therapy in a Therapeutic CommunityWho this might be right forSubstance Use Disorder (SUD)Alcohol Use Disorder (AUD)Nicotine Addiction+1 more Sigmund Freud PrivatUniversitat 150