Not applicableStudy completedNCT04623736What this trial is testingSmartphone Application Smoking Cessation StudyWho this might be right forTobacco Use University of Virginia 152
Testing effectiveness (Phase 2)Active Not RecruitingNCT03598309What this trial is testingPhase II Trial to Modulate Intermediate Endpoint Biomarkers in Former and Current SmokersWho this might be right forLung DiseasesLung Cancer, Protection Against H. Lee Moffitt Cancer Center and Research Institute 19
Large-scale testing (Phase 3)UnknownNCT01066195What this trial is testingPemetrexed (ALIMTA) and Gefitinib (IRESSA®) in Never-Smoker and Adenocarcinoma Patients With Non-Small Cell Lung Cancer Previously Treated With Platinum-Based ChemotherapyWho this might be right forNon-small Cell Lung Cancer Samsung Medical Center 129
Not applicableNot Yet RecruitingNCT07134426What this trial is testingVaped PhenanthreneWho this might be right forFormer SmokerNon-Smoker University of Minnesota 100
Not applicableStudy completedNCT02596685What this trial is testingEffects of Electronic Cigarette Use on the LungsWho this might be right forCurrent SmokerNever SmokerTobacco Use Disorder+2 more Ohio State University Comprehensive Cancer Center 142
Large-scale testing (Phase 3)Study completedNCT02264990What this trial is testingStudy Comparing Veliparib Plus Carboplatin and Paclitaxel Versus Investigator's Choice of Standard Chemotherapy in Adults Receiving First Cytotoxic Chemotherapy for Metastatic or Advanced Non-Squamous Non-Small Cell Lung Cancer (NSCLC) and Who Are Current or Former SmokersWho this might be right forNon-squamous Non-small Cell Lung Cancer AbbVie 595
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
Post-approval studies (Phase 4)Study completedNCT01554436What this trial is testingNeuropsychological Prognosis Factors of Smoking CessationWho this might be right forSmoking CessationNicotine Dependence University Hospital, Montpellier 135
Not applicableStudy completedNCT04848246What this trial is testingEffect of Smoking Cessation on Tuberculosis Treatment OutcomesWho this might be right forTuberculosis, Pulmonary Dow University of Health Sciences 292
Testing effectiveness (Phase 2)Study completedNCT00363805What this trial is testingGreen Tea or Polyphenon E in Preventing Lung Cancer in Former Smokers With Chronic Obstructive Pulmonary DiseaseWho this might be right forLung Cancer Prevention Sherry Chow 178
Not applicableStudy completedNCT03291587What this trial is testingImplementation of Smoking Cessation Within NCI Community Oncology Research Program (NCORP) SitesWho this might be right forSmoking Cessation Wake Forest University Health Sciences 1,094
Post-approval studies (Phase 4)Study completedNCT00000454What this trial is testingSmoking Cessation in Alcoholism TreatmentWho this might be right forAlcoholismSmoking Yale University 112
Testing effectiveness (Phase 2)Study completedNCT00626522What this trial is testingAclidinium/Formoterol Fixed Combination Dose Finding StudyWho this might be right forChronic Obstructive Pulmonary Disease (COPD) AstraZeneca 808
Not applicableStudy completedNCT05318651What this trial is testingUse Determinants of Smoking Cessation AppWho this might be right forSmoking CessationTechnology Acceptance ModelCBT+1 more Paris Nanterre University 255
Testing effectiveness (Phase 2)Study completedNCT01640288What this trial is testingImaging Regional Lung Defect SeverityWho this might be right forCOPD Hal C Charles 171
Not applicableStudy completedNCT03221010What this trial is testingUse of the Motivational Interviewing in the Treatment of Smokers in Groups in Primary Health CareWho this might be right forSmoking, TobaccoSmoking Cessation Hospital Nossa Senhora da Conceicao 600
Not applicableStudy completedNCT02926534What this trial is testingCross-Sectional Study of COPD Prevalence Among Smokers, Ex-smokers and Never-Smokers in Almaty, KazakhstanWho this might be right forChronic Obstructive Pulmonary Disease (COPD) Kazakhstan Academy of Preventive Medicine 900
Testing effectiveness (Phase 2)Study completedNCT00715871What this trial is testingClinical Study of Smoke-Break Liquid CigarettesWho this might be right forSmoking Smoke-Break, Inc. 52
Not applicableStudy completedNCT00918073What this trial is testingEvaluation of Cardiovascular Effects of Smoking Cessation in HIV PatientsWho this might be right forHIV InfectionsSmokers The University of Texas Health Science Center, Houston 50
Not applicableUnknownNCT05297370What this trial is testingMixed and Match vs One-size-fits-allWho this might be right forSmoking Cessation The Hong Kong Polytechnic University 500