Not applicableStudy completedNCT02179424What this trial is testingPromoting Tobacco Control and Smoking Cessation in Workplaces [Phase I]Who this might be right forSmoking The University of Hong Kong 642
Not applicableStudy completedNCT01482923What this trial is testingTobacco Assessment and Intervention With Low-Income Persons Living With HIV-AIDS (PLWHA) in Community-Based AIDS Service OrganizationsWho this might be right forTobacco CessationHIVAIDS Memorial Sloan Kettering Cancer Center 65
Testing effectiveness (Phase 2)Study completedNCT00764439What this trial is testingPilot Study of a New Nicotine Replacement TherapyWho this might be right forSmoking Cessation McNeil AB 258
Not applicableStudy completedNCT01921439What this trial is testingOCAST Cessation StudyWho this might be right forTobacco Smoking BehaviorCigarette Smoking BehaviorSecond Hand Tobacco Smoke+1 more University of Oklahoma 152
Not applicableStudy completedNCT03024606What this trial is testingSmoking Cessation Intervention in Pregnant WomenWho this might be right forSmoking Cessation St. Louis University 49
Not applicableStudy completedNCT06483763What this trial is testingEvaluating the Impact of a Photoaging App Versus School-Based Educational Intervention on Adolescents' Knowledge, and Attitudes Towards Tobacco UseWho this might be right forTobacco Use CessationSmoking CessationSmoking Prevention Sultan Qaboos University 227
Post-approval studies (Phase 4)Study completedNCT02354872What this trial is testingMotivation Project: Testing Intervention Components for the Smoker Who is Unwilling to QuitWho this might be right forSmokingMotivationSmoking Cessation University of Wisconsin, Madison 577
Not applicableStudy completedNCT02601599What this trial is testingMedical Student INtervention to Promote Effective Nicotine Dependence and Tobacco HEalthcareWho this might be right forSmoking Royal College of Surgeons, Ireland 67
Testing effectiveness (Phase 2)Study completedNCT02596711What this trial is testingProject Impact 2: A Culturally Tailored Smoking Cessation Intervention for Latino SmokersWho this might be right forTobacco Use CessationCancer Prevention M.D. Anderson Cancer Center 26
Not applicableLooking for participantsNCT05643469What this trial is testingSelf-determination Plus Instant Messaging for Smokers With CancerWho this might be right forSmokingCancer Chinese University of Hong Kong 1,448
Not applicableStudy completedNCT03671707What this trial is testingBrief Advice, Nicotine Replacement Therapy Sampling and Active Referral (BANSAR) for Smoking FathersWho this might be right forSmoking CessationTobacco Use Cessation The University of Hong Kong 1,053
Early research (Phase 1)Study completedNCT01135173What this trial is testingWaterpipe Cessation Intervention StudyWho this might be right forSmoking Cessation University of Memphis 50
Not applicableStudy completedNCT03219541What this trial is testingFeasibility and Acceptability of a Text Messaging Intervention to Increase Smoking Cessation in VietnamWho this might be right forSmoking NYU Langone Health 190
Not applicableNot Yet RecruitingNCT07274475What this trial is testingSmoking Harm Reduction Using E-cigarettes and CytisineWho this might be right forTobacco SmokingHarm ReductionNicotine Centre for Addiction and Mental Health 6,000
Not applicableStudy completedNCT03448900What this trial is testingIntervention Study for Smoking Cessation in Spanish College StudentsWho this might be right forSmokingSmoking Cessation Clinica Universidad de Navarra, Universidad de Navarra 255
Not applicableStudy completedNCT00386945What this trial is testingTobacco Cessation Via Doctors of ChiropracticWho this might be right forTobacco Use Cessation Oregon Research Institute 201
Not applicableStudy completedNCT03908320What this trial is testingMenstrual Phase and Smoking Cessation at a State QuitlineWho this might be right forMenstrual Cycle University of Arizona 119
Not applicableNot Yet RecruitingNCT07178899What this trial is testingDesigning a Smoking Intervention for Youth SmokersWho this might be right forSmoking (Tobacco) AddictionYoung AdultRCT The University of Hong Kong 100
Not applicableStudy completedNCT05627765What this trial is testingAn Integrated Smoking Cessation and Alcohol Intervention for Young PeopleWho this might be right forSmoking CessationAlcohol Drinking The Hong Kong Polytechnic University 150
Not applicableEnded earlyNCT02986711What this trial is testingPenn State TXT2STAYQUIT Study- a Texting Study to Help Hospitalized Smokers Stay QuitWho this might be right forNicotine Dependence, Cigarettes Milton S. Hershey Medical Center 158