Not applicableStudy completedNCT06818032What this trial is testingAvocado and Postprandial ResponsesWho this might be right forHealthyHealthy VolunteerHealthy Volunteers+5 more University of Vermont Medical Center 30
Not applicableStudy completedNCT04019626What this trial is testingAssess Tobacco-related Biomarkers of Exposure in Smokers Using myBlu E-cigarettesWho this might be right forHealthy Volunteers Fontem Ventures BV 240
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 applicableStudy completedNCT02641587What this trial is testingReduced Exposure Study Using the CHTP 1.2 With 5 Days in a Confinement Setting Followed by 85 Days in an Ambulatory Setting.Who this might be right forSmoking Philip Morris Products S.A. 121
Very early researchStudy completedNCT02058784What this trial is testingStudy to Evaluate the Food Effect of Single-dose Bioavailability of Pracinostat in Healthy Adult SubjectsWho this might be right forHealthy VolunteersModerate to Heavy SmokersNon-smokers Helsinn Healthcare SA 28
Not applicableStudy completedNCT01213706What this trial is testingEffect of Whole Body Periodic Acceleration on Airway Endothelial FunctionWho this might be right forHealthySmokersAsthma University of Miami 45
Early research (Phase 1)Study completedNCT02792426What this trial is testingNicotine Pharmacokinetics From Research Electronic Nicotine Delivery System S-TA-U001 in Smokers and E-Cigarette UsersWho this might be right forCigarette Smoking NJOY, Inc. 34
Not applicableStudy completedNCT01970982What this trial is testingReduced Exposure Study in Smokers Using the Tobacco Heating System 2.2 (THS 2.2) for 5 Days in a Confinement SettingWho this might be right forSmoking Philip Morris Products S.A. 166
Early research (Phase 1)Study completedNCT00924768What this trial is testingInhalation of 20,000 EU CCRE and Mucociliary Clearance (MCC) in Otherwise Healthy Individuals Who Are Current Cigarette SmokersWho this might be right forHealthyCigarette Smoking University of North Carolina, Chapel Hill 12
Early research (Phase 1)Study completedNCT03398876What this trial is testingAssess the Nicotine Pharmacokinetics, Tolerability and Safety With a New Oral Nicotine Replacement Product in Healthy Japanese SmokersWho this might be right forHealthy Janssen Pharmaceutical K.K. 24
Early research (Phase 1)Looking for participantsNCT07215923What this trial is testingA First in Human Single Ascending Dose (SAD) Study of ATI-1013 in Healthy SmokersWho this might be right forThromboangiitis Obliterans (Buerger's Disease) Antidote Therapeutics, Inc 15
Not applicableStudy completedNCT01162642What this trial is testingGreen Tea Anticancer Mechanisms in SmokersWho this might be right forCancer Philip Diaz 43
Not applicableStudy completedNCT03028558What this trial is testingBiology of the Oral Epithelium of E-Cigarette SmokersWho this might be right forHealthy Weill Medical College of Cornell University 105
Not applicableStudy completedNCT01699607What this trial is testingTest-retest Reproducibility of [11C]PHNO PET Using the Constant Infusion ParadigmWho this might be right forNicotine DependenceHealthy Yale University 10
Not applicableUnknownNCT04336423What this trial is testingAnalysis of the Microbiome in the Healthy Smokers and COPD PatientsWho this might be right forPulmonary Disease, Chronic ObstructiveMicrobiota Asan Medical Center 60
Early research (Phase 1)Study completedNCT03432273What this trial is testingSingle-Dose Bioequivalence Study Comparing Two 2 mg Nicotine LozengesWho this might be right forSmoking Cessation Fertin Pharma A/S 42
Not applicableStudy completedNCT02649556What this trial is testingA 26-week Extension of the ZRHR-ERS-09-US Study Evaluating Biological and Functional Changes in Healthy Smokers After Switching to THS 2.2Who this might be right forSmoking Philip Morris Products S.A. 672
Not applicableLooking for participantsNCT07282756What this trial is testingEvaluation Of The Efficacy Of Subgingival Application Of Lovastatin Gel As An Adjunct To Non-Surgical Treatment Of Periodontitis In Generally Healthy Smokers And Non-Smokers Patients in Central Europe.Who this might be right forPeriodontal DiseasesPeriodontitisPeriodontal Disease+1 more Medical University of Silesia 44
Early research (Phase 1)Study completedNCT00651352What this trial is testingA Single Dose Bioequivalence Study OfTwo Formulations Of Nicotine LozengesWho this might be right forHealthy Volunteer Smokers GlaxoSmithKline 32
Early research (Phase 1)Study completedNCT05024747What this trial is testingA Bioequivalence Study of 21 Milligram (mg) Nicotine Transdermal Patches (NicoDerm CQ, GlaxoSmithKline [GSK] Dungarvan) Compared to the Current Marketed 21 mg Nicotine Transdermal Patches (NicoDerm CQ, Alza) in Healthy Adult SmokersWho this might be right forTobacco Use Disorder HALEON 22