Testing effectiveness (Phase 2)Study completedNCT05327660What this trial is testingCO Monitoring for Tobacco Cessation in QuitlinesWho this might be right forTobacco Dependence Consumer Wellness Solutions 229
Not applicableLooking for participantsNCT06249984What this trial is testingEffects of Tobacco Cut and Nicotine Form on the Abuse Liability of Moist SnuffWho this might be right forTobacco-Related Carcinoma Ohio State University Comprehensive Cancer Center 80
Post-approval studies (Phase 4)Study completedNCT05729243What this trial is testingCytisine for Smoking CessationWho this might be right forTobacco Use DisorderAlcohol Use DisorderSmoking Cessation Centre for Addiction and Mental Health 20
Not applicableStudy completedNCT06919276What this trial is testingNicotine and Cannabis Vape Labeling Experiment - Spring 2025Who this might be right forVapingAdolescentElectronic Cigarette Use+2 more University of Southern California 3,048
Not applicableStudy completedNCT03268993What this trial is testingEffects of Avmacol® in the Oral Mucosa of Patients Following Curative Treatment for Tobacco-related Head and Neck CancerWho this might be right forHead and Neck CancerHead and Neck Squamous Cell Carcinoma (HNSCC)Head and Neck Carcinoma+6 more University of Pittsburgh 6
Very early researchStudy completedNCT05076708What this trial is testingThe Effects of IQOS Use on Cigarette Smoking BehaviorsWho this might be right forSmokingCigarette SmokingTobacco Use University of Pennsylvania 102
Not applicableStudy completedNCT03382093What this trial is testingPersonalized Feedback for Smokers With Elevated Anxiety SensitivityWho this might be right forAnxiety DisordersAnxietyTobacco Dependence+2 more University of Houston 95
Not applicableStudy completedNCT02764385What this trial is testingUsing a Teachable Moment Communication Process to Improve Outcomes of Quitline ReferralsWho this might be right forSmokingTobacco Dependence Case Western Reserve University 15,786
Not applicableStudy completedNCT02845440What this trial is testingIntegrated Smoking Cessation Treatment for Smokers With Serious Mental IllnessWho this might be right forCigarette SmokingSchizophreniaBipolar Disorder+2 more Massachusetts General Hospital 1,165
Testing effectiveness (Phase 2)Study completedNCT01811225What this trial is testingSmoking, Sex Hormones, and PregnancyWho this might be right forNicotine DependenceContraception University of Minnesota 95
Testing effectiveness (Phase 2)Study completedNCT00001698What this trial is testingRandomized, Double Blind, Placebo-Controlled, Phase IIB Trial of Ketorolac Mouth Rinse Evaluating the Effect of Cyclooxygenase Inhibition on Oropharyngeal Leukoplakia: Collaborative Study of the NCI, NIDCD and the NIDCRWho this might be right forLeukoplakiaPeriodontal Disease National Cancer Institute (NCI) 57
Not applicableUnknownNCT04775433What this trial is testing'The Actual and Perceived Levels of Physical Fitness and Lifestyle Habits in University of Malta Students'Who this might be right forPhysical FitnessLifestyle, Healthy University of Malta 384
Not applicableStudy completedNCT04009590What this trial is testingQuit4Health Intervention in Supporting Smoking Cessation and Preventing Smoking Initiation in Young AdultsWho this might be right forCigarette SmokingCurrent Smoker M.D. Anderson Cancer Center 579
Not applicableUnknownNCT03281642What this trial is testingEfficacy of a Nurse-based Intervention on Tobacco Consumption in Hospitalized PatientsWho this might be right forSmoking Patients Assistance Publique - Hôpitaux de Paris 430
Not applicableStudy completedNCT02493270What this trial is testingEffect of Smoking Cessation on Non-surgical Periodontal TherapyWho this might be right forPeriodontitis University of Sao Paulo 177
Not applicableStudy completedNCT01647425What this trial is testingAlcohol and Tobacco Consumption in Patients With Head and Neck or Lung CancerWho this might be right forHead and Neck CancerLung Cancer Centre Oscar Lambret 385
Not applicableStudy completedNCT01091090What this trial is testingCognitive Behavioral Smoking Cessation Intervention for Adults With Chronic PainWho this might be right forSmoking Cessation Mayo Clinic 26
Early research (Phase 1)WithdrawnNCT03069768What this trial is testingStage Ib Trial of mSMART With VareniclineWho this might be right forNicotine Dependence Duke University
Testing effectiveness (Phase 2)Study completedNCT00129246What this trial is testingLow-Dose Naltrexone Combined With Bupropion to Stop Smoking With Less Weight GainWho this might be right forSmokingNicotine Dependence Yale University 40
Not applicableStudy completedNCT01176383What this trial is testingImpact of a Gene Test for Susceptibility to Lung Cancer in SmokersWho this might be right forSmoking Cessation Sussex NHS Research Consortium 67