Not applicableActive Not RecruitingNCT06161675What this trial is testingFeasibility of Delivering VergeRx at FQHCsWho this might be right forTobacco Use Cessation University of Virginia 100
Not applicableStudy completedNCT03075839What this trial is testingImpact of Switching to Non-Menthol Cigarettes Among SmokersWho this might be right forTobacco Use Yale University 33
Early research (Phase 1)Study completedNCT03920319What this trial is testingBupropion and Cigarette-Related Cues in SmokersWho this might be right forSmokingSmoking, Tobacco University of California, Los Angeles 34
Not applicableStudy completedNCT02207036What this trial is testingTobacco Status Project: Social Media Intervention for Young Adult SmokersWho this might be right forSmoking University of California, San Francisco 501
Not applicableStudy completedNCT01308736What this trial is testingVarenicline-Aided Cigarette Reduction in Smokers Not Ready to QuitWho this might be right forTobacco Use Disorder Rutgers, The State University of New Jersey 73
Not applicableStudy completedNCT04430634What this trial is testingEvaluate Nicotine Uptake and Biomarkers in Smokers Using mybluTM Electronic CigarettesWho this might be right forHealthy Volunteers Fontem US LLC 40
Not applicableActive Not RecruitingNCT06458205What this trial is testingImpact of Multi-Component Interventions on High-Risk COPD SmokersWho this might be right forMultimorbidityTobacco Use CessationSmoking Reduction Peking Union Medical College 7,400
Testing effectiveness (Phase 2)Study completedNCT00086411What this trial is testingComparing Smoking Treatment Programs for Lighter Smokers - 1Who this might be right forTobacco Use Disorder University of Pennsylvania 260
Not applicableStudy completedNCT04429932What this trial is testingEvaluate Nicotine Uptake and Biomarkers in Adult Smokers Using mybluTM Electronic CigarettesWho this might be right forHealthy Volunteers Fontem US LLC 39
Not applicableEnded earlyNCT04861428What this trial is testingHeat-not-burn Tobacco Product to Aid in Switching From Combustible to Noncombustible Nicotine (IQOS)Who this might be right forSmoking Behaviors University of Pittsburgh 4
Not applicableNot Yet RecruitingNCT07134426What this trial is testingVaped PhenanthreneWho this might be right forFormer SmokerNon-Smoker University of Minnesota 100
Not applicableStudy completedNCT02117947What this trial is testingCounseling to Reduce Children's SHS Exposure: A Trial With Maternal SmokersWho this might be right forNicotine Dependence Temple University 300
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
Not applicableLooking for participantsNCT06432985What this trial is testingSmoking Cessation CM for Veterans With or at Risk for CancerWho this might be right forTobacco Use DisorderSubstance Use Disorder VA Office of Research and Development 108
Not applicableStudy completedNCT06982911What this trial is testingComparison of Postoperative Pulmonary Complications Between Smokers and NonsmokersWho this might be right forCoughingPost Operative ComplicationsWheezing+1 more mehmet özkılıç 70
Not applicableStudy completedNCT03277495What this trial is testingPredictors and Consequences of Combustible Cigarette Smokers' Switch to Standardized Research E-CigarettesWho this might be right forTobacco Use University of Illinois at Chicago 63
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
Not applicableStudy completedNCT03580460What this trial is testingCultural Adaptation and Piloting of a Smoking Cessation Intervention for Smokers With HIVWho this might be right forHivCigarette Smoking Johns Hopkins University 40
Not applicableStudy completedNCT01260597What this trial is testingTobacco Quit Line Re-enrollments for the UnderservedWho this might be right forSmoking Consumer Wellness Solutions 2,985
Testing effectiveness (Phase 2)Study completedNCT00932295What this trial is testingEvaluating the Acute Effects of Electronic Nicotine Delivery Devices Marketed to Smokers.Who this might be right forSmoking Virginia Commonwealth University 32