Not applicableStudy completedNCT01943994What this trial is testingPsilocybin-facilitated Smoking Cessation Treatment: A Pilot StudyWho this might be right forNicotine Dependence Johns Hopkins University 82
Large-scale testing (Phase 3)Study completedNCT00218153What this trial is testingNaltrexone Augmentation of Nicotine Patch Therapy - 1Who this might be right forTobacco Use Disorder National Institute on Drug Abuse (NIDA) 200
Not applicableStudy completedNCT04001972What this trial is testingInteractive Communication Technologies and Nicotine Replacement Therapy Sampling for SmokersWho this might be right forSmoking CessationTobacco Use Cessation The University of Hong Kong 664
Not applicableLooking for participantsNCT07466875What this trial is testingAuricular Stimulation for Nicotine Withdrawal in Psychiatric InpatientsWho this might be right forNicotine DependenceNicotine WithdrawalTobacco Use Disorder+2 more Chiao-Chiao Liao 60
Not applicableLooking for participantsNCT07425119What this trial is testingProject Q: Cue-based Treatment Intervention to Promote Cessation Among People Who Smoke Lightly or Non-dailyWho this might be right forTobacco Use Disorder Duke University 60
Not applicableStudy completedNCT03900767What this trial is testingStrategies to Connect Patients at Federally Qualified Health Clinics With Evidence Based Tobacco Cessation TreatmentWho this might be right forCurrent SmokerTobacco SmokingTobacco Use University of Utah 12,009
Large-scale testing (Phase 3)Study completedNCT01182766What this trial is testingNew Treatment for Alcohol and Nicotine DependenceWho this might be right forAlcohol DependenceNicotine Dependence University of Virginia 236
Not applicableStudy completedNCT04057534What this trial is testingNeurobiological Mechanisms of Chess as an Add-On Treatment Against SUDWho this might be right forSubstance Use Disorders Central Institute of Mental Health, Mannheim 108
Post-approval studies (Phase 4)Study completedNCT00775944What this trial is testingTrial Comparing Different Methods of Support With Stopping Smoking (PORTSSS/Stop Together Trial)Who this might be right forTobacco Smoking University of Nottingham 2,591
Not applicableUnknownNCT06063421What this trial is testingComparison of Nicotine Replacement Therapy and Electronic Cigarettes for Smoking Cessation in PakistanWho this might be right forSmoking CessationElectronic Cigarette Use Strategic Health Research Limited 438
Not applicableStudy completedNCT04159571What this trial is testingQuitFast: Evaluating Transcranial Magnetic Stimulation as a Tool to Reduce Smoking Directly Following a Quit AttemptWho this might be right forSmokingSmoking CessationCraving+4 more Wake Forest University Health Sciences 40
Post-approval studies (Phase 4)Study completedNCT02271919What this trial is testingVarenicline and Combined NRT for Smoking CessationWho this might be right forCigarette SmokerTobacco Use Disorder M.D. Anderson Cancer Center 631
Not applicableStudy completedNCT07072312What this trial is testingFeasibility, Acceptability and Fidelity of Integrating a Navigation Intervention Into Tobacco Treatment ProgramWho this might be right forCancer Fox Chase Cancer Center 93
Large-scale testing (Phase 3)Study completedNCT01208935What this trial is testingSafety, Tolerability and Efficacy of the Nicotine Patch and Gum for the Treatment of Adolescent Tobacco DependenceWho this might be right forTobacco Dependence National Institute on Drug Abuse (NIDA) 157
Very early researchStudy completedNCT01434342What this trial is testingFeasibility of Delivering a Quitline Based Smoking Cessation Intervention in Cancer PatientsWho this might be right forLung CancerTobacco Use DisorderBreast Cancer+2 more Wake Forest University Health Sciences 146
Not applicableStudy completedNCT01250301What this trial is testingDe-nicotinised Cigarettes StudyWho this might be right forSmoking CessationTobacco Dependence Queen Mary University of London 200
Not applicableStudy completedNCT00570804What this trial is testingCombined Treatment for Tobacco and Alcohol Use in Puerto RicoWho this might be right forSmoking M.D. Anderson Cancer Center 370
Early research (Phase 1)Study completedNCT01099384What this trial is testingTobacco Cessation Treatment for Alaska Native YouthWho this might be right forTobacco Cessation Mayo Clinic 100
Large-scale testing (Phase 3)Study completedNCT00111501What this trial is testingLGBT Internet Based Smoking Treatment - 1Who this might be right forTobacco Use Disorder University of California, San Francisco 792
Not applicableStudy completedNCT01967732What this trial is testingNicotine Pharmacokinetic Profile and Safety of the Tobacco Heating System 2.2 (THS 2.2)Who this might be right forSmoking Philip Morris Products S.A. 62