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 completedNCT01359371What this trial is testingEvaluation of Peer Telephone Cessation Counseling for SmokersWho this might be right forSmoking VA Office of Research and Development 131
Not applicableUnknownNCT06470321What this trial is testingBiopsychosocial Predictors of Nicotine RelapseWho this might be right forSmokingSmoking CessationNicotine Addiction+1 more University of Cyprus 200
Post-approval studies (Phase 4)Study completedNCT04188106What this trial is testingEfficacy and Tolerability of Combination Varenicline With Hydroxyzine as a Potential Smoking Cessation TreatmentWho this might be right forSmoking CessationStressSleep Disturbance+1 more Rose Research Center, LLC 26
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
Not applicableStudy completedNCT01633567What this trial is testingCulturally Targeted & Individually Tailored Smoking Cessation Study: LGBT SmokersWho this might be right forCigarette Smoking University of Illinois at Chicago 400
Not applicableUnknownNCT05750537What this trial is testingEnhanced Multicomponent Proactive Navigator-Assisted Cessation of Tobacco Use in Low-Income PatientsWho this might be right forTobacco Use Cessation Family Health Centers of San Diego 13,496
Not applicableStudy completedNCT03492645What this trial is testingTechnology and Telephone-Based Smoking CessationWho this might be right forSmoking Cessation University of California, San Francisco 20
Not applicableUnknownNCT03276767What this trial is testingComparing SMS and E-mail Reminders in an Online Smoking Cessation InterventionWho this might be right forNicotine Dependence Tobacco Product University of Oslo 700
Not applicableLooking for participantsNCT05958667What this trial is testingQuitxt Mobile Text Messaging Cessation Research StudyWho this might be right forSmoking Cessation The University of Texas Health Science Center at San Antonio 1,200
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
Large-scale testing (Phase 3)Ended earlyNCT01401569What this trial is testingEfficacy of Exercise and Counseling Intervention on Relapse in Smoker With Depressive DisordersWho this might be right forSmoking CessationDepression University Hospital, Montpellier 70
Not applicableStudy completedNCT02432729What this trial is testingA Smoking Cessation Study to Understand the Biological and Functional Changes After One Year of Smoking CessationWho this might be right forCigarette Smoking Philip Morris Products S.A. 1,184
Not applicableStudy completedNCT01113424What this trial is testingBioequivalence Between Nicotine Replacement Products and Nicorette® GumWho this might be right forTobacco Dependence McNeil AB 88
Post-approval studies (Phase 4)Study completedNCT02859142What this trial is testingVarenicline Augmentation of Patch Outcomes in Heavy Drinkers' Smoking CessationWho this might be right forSmoking CessationAlcohol Drinking University of Chicago 122
Post-approval studies (Phase 4)Study completedNCT02681510What this trial is testingUW-CTRI Triple Medication Smoking Cessation StudyWho this might be right forSmoking University of Wisconsin, Madison 36
Not applicableStudy completedNCT02128048What this trial is testingThe Effect of Cigarette Smoking / Smoking Cessation on Skeletal Muscle Mass, Strength and Functional CapabilitiesWho this might be right forSmoking CessationBody Composition, BeneficialMuscle Weakness Rambam Health Care Campus 81
Not applicableNot Yet RecruitingNCT07356297What this trial is testingRemote Interventions for Menthol Cigarette UseWho this might be right forCigarette Smoking University of Michigan 1,200
Large-scale testing (Phase 3)Study completedNCT01106638What this trial is testingA Trial to Test the Efficacy of a Tailored Intensive Smoking Cessation Intervention in Persons With HIV (PWHs)Who this might be right forSmokingHIV InfectionsAIDS Montefiore Medical Center 147
Not applicableLooking for participantsNCT06762210What this trial is testingThe Effectiveness of AI Molar Mind for Smoking Cessation Through Dental Health EvaluationWho this might be right forSmoking Cessation; Tobacco Dependence Fayoum University 300