Not applicableStudy completedNCT03953508What this trial is testingPerceptions of Cigarette Smoking in Young AdultsWho this might be right forSmoking, Cigarette University of Oklahoma 199
Not applicableStudy completedNCT06191419What this trial is testingHuman Perception of Odors and Odor BlockersWho this might be right forTobacco SmokingSmoking Behaviors Tim McClintock 27
Not applicableStudy completedNCT00588211What this trial is testingMeasurement of Cancer-Related Risk Perception in SmokersWho this might be right forCancer Related-RisksRisk PerceptionSurvey+1 more Memorial Sloan Kettering Cancer Center 1,514
Not applicableLooking for participantsNCT07721883What this trial is testingSocial Media Influences on Engagement and Susceptibility to Non-combustible Tobacco Product Use Among Youth and Young Adults (AYA)Who this might be right forPerceptions of Tobacco Products University of Southern California 4,500
Not applicableStudy completedNCT06919276What this trial is testingNicotine and Cannabis Vape Labeling Experiment - Spring 2025Who this might be right forVapingAdolescentElectronic Cigarette Use+2 more University of Southern California 3,048
Not applicableStudy completedNCT07031024What this trial is testingTabacco Cessation in Hospital ServicesWho this might be right forTobacco Use Cessation Centre Hospitalier Universitaire de Nice 400
Not applicableStudy completedNCT06032793What this trial is testingEffects of Deep Breathing Exercise on Pulmonary Function, Perceived Stress and Physical Fitness Among Healthy SmokersWho this might be right forCigarette Smoking Riphah International University 52
Testing effectiveness (Phase 2)Study completedNCT00105482What this trial is testingTargeted Interventions for Weight-Concerned SmokersWho this might be right forNicotine Dependence Yale University 172
Not applicableStudy completedNCT05958979What this trial is testingEffects of e-Cigarettes on Perceptions and Behavior - Remote Substudy # 1Who this might be right forElectronic Cigarette UseCigarette SmokingCigarette Use, Electronic+1 more University of Southern California 601
Not applicableStudy completedNCT07702435What this trial is testingOral Nicotine Product Messaging to Communicate Risk of Use for Young AdultsWho this might be right forTobacco-Related Carcinoma Ohio State University Comprehensive Cancer Center 607
Not applicableLooking for participantsNCT07348679What this trial is testingCigarette Filter StudyWho this might be right forSmoking ( Cigarette) Rutgers, The State University of New Jersey 252
Not applicableStudy completedNCT06605924What this trial is testingOral Nicotine Pouch Marketing Features Influence on PerceptionsWho this might be right forTobacco Use Johns Hopkins Bloomberg School of Public Health 5,133
Not applicableUnknownNCT03553979What this trial is testingGrip&Health: Behavioural Intervention to Reduce Smoking, Stress and Improve Financial Health in Low-SES in RotterdamWho this might be right forSmoking CessationSmoking, CigaretteSmoking+4 more Erasmus Medical Center 300
Not applicableStudy completedNCT05958966What this trial is testingEffects of e-Cigarettes on Perceptions and Behavior - Substudy 2Who this might be right forElectronic Cigarette UseE-Cig UseCigarette Smoking+1 more University of Southern California 73
Not applicableStudy completedNCT03802019What this trial is testingCigarette Packaging of Low Nicotine CigarettesWho this might be right forSmoking, Cigarette Abramson Cancer Center at Penn Medicine 219
Not applicableStudy completedNCT05439421What this trial is testingConsumer Perceptions of Waterpipe Tobacco Packaging and Digital Marketing ClaimsWho this might be right forWaterpipe Tobacco Smoking Wake Forest University Health Sciences 1,507
Not applicableStudy completedNCT02676193What this trial is testingEffect of Packaging on Smoking Perceptions and BehaviorWho this might be right forSmokingTobacco Smoking University of California, San Diego 359
Not applicableActive Not RecruitingNCT06208202What this trial is testingPerceptions of E-Cigarettes and Synthetic Cooling Agents, The ICE StudyWho this might be right forAbuse TobaccoExposure Ohio State University Comprehensive Cancer Center 158
Not applicableStudy completedNCT06868368What this trial is testingPerceptions of Vaping ProductsWho this might be right forAbuse TobaccoExposure Ohio State University Comprehensive Cancer Center 53
Not applicableStudy completedNCT03418506What this trial is testingImprovement in Knowledge and Perception About Hazards of Smokeless TobaccoWho this might be right forSmokeless Tobacco Cessation Aga Khan University 1,327