Not applicableStudy completedNCT02367391What this trial is testingPenn State TXT2Quit StudyWho this might be right forNicotine Dependence, Cigarettes Milton S. Hershey Medical Center 152
Not applicableStudy completedNCT03915730What this trial is testingSmoking and Peptidoglycan Recognition Protein-1 and Initial Periodontal TherapyWho this might be right forSmoking, Cigarette Kırıkkale University 80
Not applicableEnrolling By InvitationNCT06924697What this trial is testingEffect of Glucagon-like Peptide-1 (GLP-1) Receptor Agonist Stimulation on Smoking Consumption in Type 2 Diabetes PatientsWho this might be right forDiabetes Mellitus, Type 2Nicotine Dependence, Cigarettes Shanghai East Hospital 46
Testing effectiveness (Phase 2)Study completedNCT01050569What this trial is testingInnovative Interventions for Smoking CessationWho this might be right forTobacco Use Disorder University of Minnesota 235
Not applicableStudy completedNCT03382093What this trial is testingPersonalized Feedback for Smokers With Elevated Anxiety SensitivityWho this might be right forAnxiety DisordersAnxietyTobacco Dependence+2 more University of Houston 95
Not applicableNot Yet RecruitingNCT07104006What this trial is testingSmoking Cessation Intervention for Young Adults Using MTM: A Randomized Controlled TrialWho this might be right forTobacco Use Disorder/Cigarette Smoking University of Nevada, Las Vegas 144
Testing effectiveness (Phase 2)Study completedNCT02590393What this trial is testingThe Role of Nicotine and Non-Nicotine Alkaloids in E-Cigarette Use and DependenceWho this might be right forNicotine Dependence Duke University 20
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 applicableLooking for participantsNCT07547202What this trial is testingEffect of Non-Surgical Periodontal Therapy on Salivary Biomarkers in Smokers and Non-Smokers With PeriodontitisWho this might be right forPeriodontitisSmoking ( Cigarette) Al-Mustansiriyah University 44
Testing effectiveness (Phase 2)Study completedNCT02796651What this trial is testingFormoterol Dose Ranging Study (ACHIEVE Duaklir USA Phase IIb)Who this might be right forChronic Obstructive Pulmonary Disease - COPD AstraZeneca 132
Not applicableStudy completedNCT00686101What this trial is testingKnowledge and Perception of Smoking Risks/ConsequencesWho this might be right forCigarette SmokingSchizophrenia University of Maryland, Baltimore 200
Not applicableLooking for participantsNCT07202039What this trial is testingElectronic Cigarettes as a Harm Reduction Strategy Among People With Opioid Use Disorder on BuprenorphineWho this might be right forTobacco-flavored ECSweet-Cooling ECSweet Non-cooling EC Prisma Health-Upstate 90
Early research (Phase 1)Study completedNCT03670212What this trial is testingInvestigation of Nicotine Seeking Behavior in Current SmokersWho this might be right forCigarette Smoking Wayne State University 21
Testing effectiveness (Phase 2)Study completedNCT00937235What this trial is testingTreatment of Smoking Among Individuals With PTSDWho this might be right forCigarette SmokingNicotine DependencePost-traumatic Stress Disorder+1 more University of Pennsylvania 142
Post-approval studies (Phase 4)Not Yet RecruitingNCT07835555What this trial is testingSmoking Cessation Medication And Rewards Using a Teamlet to Treat Tobacco Use Disorder (SMARTTT 2.0) Among Persons With HIV: A Multi-site Hybrid Type 2 Effectiveness-implementation TrialWho this might be right forTobacco Use Disorder/Cigarette SmokingHIV Yale University 794
Not applicableEnded earlyNCT05569005What this trial is testingEffect of Switching From Cigarette Smoking to THS on Disease Progression in Mild to Moderate COPD Subjects With Chronic Bronchitis Symptoms.Who this might be right forCOPDSmokingTobacco Use Philip Morris Products S.A. 715
Not applicableStudy completedNCT00267813What this trial is testingThe Effects of Craving and Abstinence From Cigarettes on Brain Metabolism in SmokersWho this might be right forNicotine Dependence Tel-Aviv Sourasky Medical Center 24
Testing effectiveness (Phase 2)Study completedNCT04709471What this trial is testingE-cigarette Nicotine StudyWho this might be right forNicotine DependenceElectronic Cigarette UseCigarette Smoking University of Vermont 77
Not applicableStudy completedNCT04808609What this trial is testingSmoking Cessation Pilot for People Living With HIV (PLWH)Who this might be right forSmoking CessationSmokingSmoking Behaviors+5 more Columbia University 40
Testing effectiveness (Phase 2)Study completedNCT00710034What this trial is testingEfficacy of Oral Tobacco Products Compared to a Medicinal NicotineWho this might be right forTobacco Use Disorder University of Minnesota 391