Not applicableStudy completedNCT01192256What this trial is testingStudies Examining the Importance of Smoking After Being Diagnosed With Lung CancerWho this might be right forLung Cancer Dr Keir Lewis 2,400
Not applicableStudy completedNCT02192164What this trial is testingNon-interventional Study of the Effect of Smoking Status of the Patient on the Success of Etanercept Therapy in PsoriasisWho this might be right forPlaque Psoriasis Pfizer 126
Testing effectiveness (Phase 2)Study completedNCT05095779What this trial is testingIncentives for Oklahoma Tobacco Helpline Engagement in Persistent Poverty CountiesWho this might be right forCigarette SmokingNicotine Dependence University of Oklahoma 165
Not applicableStudy completedNCT04115176What this trial is testingGCF IL-17 Levels and Oxidative Status of Smoking and Non-smoking Individuals With PeriodontitisWho this might be right forChronic PeriodontitisSmoking, Cigarette Ondokuz Mayıs University 30
Early research (Phase 1)Study completedNCT01477619What this trial is testingEffects of Smoking, Age and Body Size on Pharmacokinetics, Safety and Tolerability on Tasimelteon in Healthy SubjectsWho this might be right forHealthy Volunteers Vanda Pharmaceuticals 60
Not applicableNot Yet RecruitingNCT06523205What this trial is testingRelationships Between Tenascin C, Smoking and Periodontal StatusWho this might be right forPeriodontitisSmokingPeriodontal Diseases Necmettin Erbakan University 100
Not applicableStudy completedNCT07341945What this trial is testingOral Health Literacy and Periodontal Status Among Turkish AdultsWho this might be right forPeriodontal DiseasesOral Health LiteracyPeriodontitis+2 more Biruni University 108
Not applicableStudy completedNCT03364751What this trial is testingEffect of Switching From Cigarette Smoking to the Use of IQOS on Periodontitis Treatment OutcomeWho this might be right forPeriodontal DiseasesChronic PeriodontitisPeriodontal Pocket+3 more Philip Morris Products S.A. 179
Not applicableStudy completedNCT07295756What this trial is testingThe Role of Smoking in Periodontal StatusWho this might be right forPeriodontal Diseases Tuğba ŞAHİN 484
Not applicableActive Not RecruitingNCT05920772What this trial is testingProcess and Effect Evaluation of the KickAsh! InterventionWho this might be right forSmoking CigaretteSmoking TobaccoSmoking+1 more University Ghent 720
Not applicableStudy completedNCT00398190What this trial is testingMedia Literacy to Prevent Adolescent SmokingWho this might be right forSmoking Status University of Pittsburgh 1,211
Not applicableLooking for participantsNCT04731831What this trial is testingCharacterization of Immunogenicity of TNF Inhibitors in Arthritis Patients With Poorer Treatment Response.Who this might be right forArthritis, RheumatoidArthritis, PsoriaticSpondylitis, Ankylosing Aalborg University Hospital 120
Not applicableStudy completedNCT07530211What this trial is testingThe Effect of Systemic Factors on Peri-implant Health Status and Clinical IndicesWho this might be right forPeri-implantitisDental ImplantsPeri-implant Mucositis Inonu University 93
Not applicableStudy completedNCT02570750What this trial is testingThe Effect Of Smoking Status Of The Patient On The Success Of Etanercept Therapy In PsoriasisWho this might be right forChronic Plaque Psoriasis Pfizer 183
Not applicableStudy completedNCT00245323What this trial is testingChecking Smoking Status as a Routine Vital Sign: A Cluster-Randomized Trial of Its Effect on Cessation CounselingWho this might be right forSmoking Virginia Commonwealth University 2,000
Not applicableLooking for participantsNCT06784817What this trial is testingInvestigating the Periodontal Status of Traditional and Heated Tobacco Product UsersWho this might be right forGingivitis and Periodontal Diseases Semmelweis University 90
Not applicableStudy completedNCT01255150What this trial is testingFrequency of EGFR Mutations in Latinos/Hispanics With Non-Small Cell Lung CancerWho this might be right forNon-Small-Cell Lung Carcinoma National Cancer Institute (NCI) 15
Not applicableActive Not RecruitingNCT04881630What this trial is testingMobile Contingency Management for Smoking CessationWho this might be right forSmoking Cessation University of Oklahoma 532
Post-approval studies (Phase 4)Study completedNCT01260584What this trial is testingThe Influence of Smoking Status on Prasugrel and Clopidogrel Treated Subjects Taking Aspirin and Having Stable Coronary Artery DiseaseWho this might be right forCoronary Artery Disease Daiichi Sankyo 110
Not applicableStudy completedNCT01928719What this trial is testingReduced Nicotine Content Cigarettes in Smokers of Lower Socioeconomic StatusWho this might be right forTobacco Dependence Milton S. Hershey Medical Center 280