Not applicableStudy completedNCT03169101What this trial is testingCognition and Smoking Relapse (HCS)Who this might be right forSmoking Cessation University of Pennsylvania 274
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 completedNCT03077945What this trial is testingA Cognitive Behavioral Stress Intervention for Women Who SmokeWho this might be right forSmoking, CigaretteSmoking CessationStress+2 more Rutgers, The State University of New Jersey 70
Testing effectiveness (Phase 2)Study completedNCT00743366What this trial is testingEffect of Quetiapine on Marijuana Withdrawal and RelapseWho this might be right forMarijuana Smoking New York State Psychiatric Institute 20
Not applicableStudy completedNCT00756704What this trial is testingThe Effectiveness of Smoking Cessation Guidelines in the Emergency DepartmentWho this might be right forCigarette Smoking University of Iowa 789
Not applicableStudy completedNCT04271371What this trial is testingPreventing Relapse to Smoking Among Prisoners After ReleaseWho this might be right forSmokingSmoking ReductionElectronic Cigarette Use University of Nottingham 40
Not applicableStudy completedNCT01798394What this trial is testingProgesterone & Postpartum Relapse to SmokingWho this might be right forTobacco Use CessationTobacco Use Disorder University of Minnesota 46
Not applicableUnknownNCT01374724What this trial is testingPreventing Relapse Following Involuntary Smoking AbstinenceWho this might be right forSmokingSmoking Cessation University of Tennessee 23,000
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 completedNCT03760224What this trial is testingEffectiveness of WhatsApp Online Group Discussion for Smoking Relapse PreventionWho this might be right forSmoking Cessation The University of Hong Kong 928
Testing effectiveness (Phase 2)Looking for participantsNCT06609369What this trial is testingNeural Mechanisms Connecting Deficient Sleep and Smoking RelapseWho this might be right forTobacco UseTobacco CessationInsomnia Yale University 114
Post-approval studies (Phase 4)Study completedNCT00621777What this trial is testingVarenicline for Prevention of Relapse to Smoking in Patients With Schizophrenia or Bipolar DisorderWho this might be right forSchizophreniaSchizoaffective DisorderBipolar Disorder+1 more Massachusetts General Hospital 247
Testing effectiveness (Phase 2)Study completedNCT00000457What this trial is testingPharmacologic Relapse Prevention for Alcoholic SmokersWho this might be right forAlcoholismSmoking Mayo Clinic 195
Not applicableStudy completedNCT01352000What this trial is testingRelapse-Prevention Booklets as an Adjunct to a Tobacco Telephone Helpline("Quitline")Who this might be right forSmoking Cessation H. Lee Moffitt Cancer Center and Research Institute 3,830
Not applicableStudy completedNCT03673228What this trial is testingPreventing Smoking Relapse After Total Joint Replacement SurgeryWho this might be right forSmokingSmoking Cessation NYU Langone Health 21
Not applicableStudy completedNCT03982576What this trial is testingInnovations to Prevent Relapse Among Low-income African American SmokersWho this might be right forSmoking Cessation Case Comprehensive Cancer Center 18
Not applicableStudy completedNCT05370352What this trial is testingMobile Chat Messaging for Smoking Relapse PreventionWho this might be right forSmoking Cessation The University of Hong Kong 590
Post-approval studies (Phase 4)Study completedNCT00944554What this trial is testingRelapse Prevention With VareniclineWho this might be right forRecurrenceSmoking CessationSubstance-Related Disorders Johns Hopkins University 104
Not applicableStudy completedNCT06261385What this trial is testingDevelopment of Typology-based Smoking Relapse Prevention: A Q-methodology and a Pilot Randomized Controlled TrialWho this might be right forSmoking Cessation The University of Hong Kong 100
Testing effectiveness (Phase 2)Study completedNCT01163864What this trial is testingAffect Regulation Training for Pregnant SmokersWho this might be right forSmoking Cessation State University of New York at Buffalo 77