Not applicableStudy completedNCT01238627What this trial is testingBioequivalence Between Two Oral Nicotine Sublingual Tablets, 2 mg and 4 mgWho this might be right forTobacco Dependence McNeil AB 40
Not applicableStudy completedNCT03593239What this trial is testingComparing the Pharmacokinetics of Nicotine Salt Based ENDS in Healthy SmokersWho this might be right forNicotine DependenceNicotine Dependence, CigarettesTobacco Use+1 more Juul Labs, Inc. 24
Not applicableWithdrawnNCT00180622What this trial is testingMarkers for Chronic Obstructive Pulmonary Disease (COPD)Who this might be right forHealthy Non-smokersCurrent SmokersCOPD Patients Imperial College London
Early research (Phase 1)Study completedNCT01574898What this trial is testingPilot Pharmacokinetic Study of New Nicotine Lozenge FormulationsWho this might be right forHealthy Smokers Pierre Fabre Medicament 13
Early research (Phase 1)Study completedNCT00682461What this trial is testingOral Tolerability Of Two Nicotine Dosage FormsWho this might be right forHealthy Volunteer Smokers GlaxoSmithKline 200
Early research (Phase 1)UnknownNCT02515396What this trial is testingPhase 1a Study in Healthy Smokers to Investigate the Effect With MMI-0100 on Airway Inflammation in Induced Sputum After Challenge With Inhaled LipopolysaccharideWho this might be right forAcute Inflammatory Response to Non-antigenic Stimulus Moerae Matrix, Inc. 20
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
Early research (Phase 1)Study completedNCT03130179What this trial is testingA Bioequivalence Study Between Two Nicotine Replacement Therapies in Adult Healthy Smokers Motivated to Quit.Who this might be right forTobacco Dependence McNeil AB 244
Testing effectiveness (Phase 2)Study completedNCT03894969What this trial is testingStudy to Assess the Immunogenicity and Safety of GSK's Investigational Vaccine (GSK3277511A) When Given to Healthy Smokers and Ex-smokers After Administration of Shingrix VaccineWho this might be right forRespiratory Disorders GlaxoSmithKline 541
Not applicableStudy completedNCT02141633What this trial is testingAirway and Pulmonary Vascular Endothelial Function in Healthy Smokers: Effect of Inhaled Glucocorticosteroid TreatmentWho this might be right forSmoking University of Miami 31
Testing effectiveness (Phase 2)Study completedNCT01055002What this trial is testingA Pilot Study to Test Activity of Antimalarial Drugs Against an Induced Malaria Infection in Healthy VolunteersWho this might be right forHealthyNon-smokers Medicines for Malaria Venture 16
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 completedNCT00731562What this trial is testingAn Investigation Of The Effects Of Food On The Absorption Of A Varenicline Controlled Release FormulationWho this might be right forPharmacokineticsBioavailabilitySmoking Cessation Pfizer 24
Early research (Phase 1)Study completedNCT03541044What this trial is testingA Bioequivalence Study of Two Nicotine Lozenges in Fasting Conditions in Healthy SmokersWho this might be right forTobacco Use Disorder GlaxoSmithKline 46
Early research (Phase 1)Study completedNCT02906995What this trial is testingPharmacokinetics of Nicotine Sublingual Tablets Versus Nicorette Lozenge in Healthy SmokersWho this might be right forTobacco Use DisorderCigarette Smoking Friends Research Institute, Inc. 24
Testing effectiveness (Phase 2)Ended earlyNCT03303911What this trial is testingA Pharmacokinetic and Pharmacodynamic Evaluation of Cytisine in Healthy SmokersWho this might be right forSmoking Cessation Achieve Life Sciences 26
Not applicableStudy completedNCT02532374What this trial is testingNicotine Pharmacokinetic and Pharmacodynamics Profile, Safety and Tolerability of P3LWho this might be right forSmoking Philip Morris Products S.A. 16
Early research (Phase 1)Study completedNCT01337817What this trial is testingA Pilot Study to Evaluate the Efficacy and Safety of Ariva® Silver Wintergreen in Healthy SmokersWho this might be right forTobacco Use DisorderSmoking Star Scientific, Inc 37
Early research (Phase 1)Study completedNCT00615576What this trial is testingRepeat Dose Study in Male Healthy Volunteer SmokersWho this might be right forPulmonary Disease, Chronic Obstructive GlaxoSmithKline 13
Testing effectiveness (Phase 2)Study completedNCT02357888What this trial is testingAssessment of V0018 2.5 mg Effect on CravingWho this might be right forHealthy Highly Dependant Smokers Pierre Fabre Medicament 45