Not applicableNot Yet RecruitingNCT07822464What this trial is testingSmoking Cessation in Patients With CancerWho this might be right forCancerTobacco Use Nguyen Duc Khoa, MD, PhD 446
Early research (Phase 1)WithdrawnNCT01784016What this trial is testingConcurrent PET D2/D3 Receptor Imaging and fMRI Smoking Cue Reactivity in SmokersWho this might be right forNicotine DependenceSmoking Cue ReactivityRelapse to Smoking Mclean Hospital
Not applicableStudy completedNCT02188563What this trial is testingA Comprehensive Smoking Cessation Intervention Duration Radiation for Upper Aerodigestive CancersWho this might be right forTobacco Use DisorderHead and Neck NeoplasmsThoracic Neoplasms+1 more Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins 30
Not applicableStudy completedNCT01780298What this trial is testingChronic Obstructive Pulmonary Disease (COPD) Biomarker Identification StudyWho this might be right forCOPD Philip Morris Products S.A. 252
Large-scale testing (Phase 3)Study completedNCT00110630What this trial is testingSmoking Treatment of PrisonersWho this might be right forTobacco Use CessationTobacco Use Disorder National Institute on Drug Abuse (NIDA) 250
Not applicableStudy completedNCT02515981What this trial is testingNew Hampshire Medicaid Wellness Incentive ProgramWho this might be right forTobacco DependenceObesityMental Illness Dartmouth-Hitchcock Medical Center 2,800
Not applicableStudy completedNCT07764549What this trial is testingSalivary TNF-α, FoxO-1, and SIRT-1 Levels in Periodontitis and SmokingWho this might be right forPeriodontitis (Stage 3)Smoking ( Cigarette) Zehra Hasgül 80
Not applicableStudy completedNCT06546618What this trial is testingLittle Cigar and Cigarillo Warnings to Reduce Tobacco-Related Cancers and Disease - Eye TrackingWho this might be right forTobacco Use UNC Lineberger Comprehensive Cancer Center 90
Early research (Phase 1)Study completedNCT00400751What this trial is testingFamily Consultation for Health-Compromised SmokersWho this might be right forNicotine Dependence University of Arizona 40
Not applicableStudy completedNCT03719391What this trial is testingUnited States Pre-Market Tobacco Application PharmacokineticsWho this might be right forNicotine DependenceNicotine Dependence, CigarettesTobacco Use+1 more Juul Labs, Inc. 67
Not applicableStudy completedNCT04284813What this trial is testingFamilies With Substance Use and Psychosis: A Pilot StudyWho this might be right forPsychosisSubstance UseSubstance Use Disorders+12 more Mclean Hospital 29
Not applicableStudy completedNCT00534404What this trial is testingTrial of Internet Access to Nicotine PatchesWho this might be right forSmoking CessationTobacco Use Disorder University of Michigan 2,485
Not applicableStudy completedNCT06868368What this trial is testingPerceptions of Vaping ProductsWho this might be right forAbuse TobaccoExposure Ohio State University Comprehensive Cancer Center 53
Large-scale testing (Phase 3)Study completedNCT00634218What this trial is testingReaching and Treating Lesbian, Gay, Bisexual, and Transgender (LGBT) Cigarette SmokersWho this might be right forCigarette Smoking University of California, San Francisco 363
Not applicableStudy completedNCT01928758What this trial is testingReduced Nicotine Cigarettes in Smokers With Mood and Anxiety DisordersWho this might be right forTobacco Dependence Milton S. Hershey Medical Center 245
Post-approval studies (Phase 4)Study completedNCT00495352What this trial is testingThe Pharmacogenetic Study , Readiness to Change, and Pharmacological Intervention for Smoking Cessation in SchizophreniaWho this might be right forTobacco DependenceSchizophrenia Yu-Li Hospital 360
Post-approval studies (Phase 4)Study completedNCT05997225What this trial is testingTobacco Cessation at FDNYWho this might be right forTobacco UseTobacco SmokingTobacco Use Cessation Albert Einstein College of Medicine 23
Early research (Phase 1)UnknownNCT00000350What this trial is testingEffects of Stimulant Dependence on Human Striatal Dopamine System - 15Who this might be right forAmphetamine-Related DisordersTobacco Use Disorder National Institute on Drug Abuse (NIDA)
Large-scale testing (Phase 3)Looking for participantsNCT07487818What this trial is testingVagal Nerve Stimulation In Conjunction With NRT For Smoking CessationWho this might be right forSmoking Cessation Mayo Clinic 150
Not applicableStudy completedNCT00934024What this trial is testingImpact of Varenicline on Blood-Oxygen-Level Dependent (BOLD) Functional Magnetic Resonance Imaging (fMRI) Activation on SmokersWho this might be right forNicotine Dependence Medical University of South Carolina 21