Tobacco Use: all 421 studies
Page 3 of 5. Open to participants first (83), then studies with results posted, then the rest; newest registration first within each.
- Tobacco Use and Uptake of COVID-19 VaccinationsActive, not recruitingNCT05479383
- Tobacco, Alcohol, Prescription Drug, and Illicit Substance Use- Electronic Spanish PlatformCompletedNCT05476588Not applicable
- Recruitment Messages for Current Smokers Recently Diagnosed With CancerCompletedNCT05471284Not applicable
- Tobacco Impact on Quality of Life on Snus-use, Dual Use, Smoke Use and Non-using.CompletedNCT05409963
- Development of UP2UTeacher for High School YouthCompletedNCT05396911Not applicable
- A Brief Digital Screening Tool to Address Tobacco and E-cigarette Use in Pediatric Medical CareCompletedNCT05366790Not applicable
- CSD200902: Assessment of Indoor Air Quality for a Heated Tobacco Product With Four Non-Combusted Cigarette Variants in an Environmental Testing ChamberCompletedNCT05363254Not applicable
- Project HEALS (Helping and Empowering pAtients for Living a Life Smoke-freeCompletedNCT05362318Not applicable
- Integrating Tobacco Use Cessation Into HIV Care and Treatment in Kisumu County, KenyaCompletedNCT05351606Phase 4
- Examining Effects of Domain Specific Episodic Future Thinking on Cannabis UseStatus unknownNCT05324813Not applicable
- CSD210903: A Study to Determine Subject Puffing Patterns of a Heated Tobacco Product With Four Non-Combusted Cigarette Variants in an Ambulatory SettingCompletedNCT05307822Not applicable
- CSD201301: Study to Assess Elements of Abuse Liability for Four P13 Nicotine PouchesCompletedNCT05294497Not applicable
- Effects of an Oral Nicotine Product in Smokeless Tobacco UsersCompletedNCT05280769Not applicable
- CSD201202: A Study to Assess Nicotine Uptake From Electronic Nicotine Delivery System P12CompletedNCT05239884Not applicable
- Adapting and Evaluating a Brief Advice Tobacco Intervention in High-Reach, Low-Resource Settings in IndiaCompletedNCT05234983Not applicable
- Photographic Evidence of Oral Precancerous Lesions in Current Tobacco and Areca Nut Users Improves Their Quit RatesCompletedNCT05215860Not applicable
- CSD201201: Study to Assess Elements of Abuse Liability for Electronic Nicotine Delivery System P12CompletedNCT05210699Not applicable
- CSD201004: An Actual Use Study of P10 and P13 Nicotine Pouches Among U.S. Adult SmokersCompletedNCT05184920
- Substance Use and Lifestyle-related Health Problems in Ageing Patients in OMT TreatmentCompletedNCT05182918
- Identify the Usefulness of In-person and Virtual Quit Smoking ProgramsCompletedNCT05181072Not applicable
- Implementing Tobacco Use Treatment in HIV Clinics VietnamCompletedNCT05162911Not applicable
- BAT3221032: A Study to Evaluate the Effects of Switching From Cigarette Smoking to Using One of Five Variants of a Heated Tobacco Product on Biomarkers of Exposure and Biomarkers of Potential Harm in Healthy SubjectsCompletedNCT05142436Not applicable
- CSD201001: Study to Assess Elements of Abuse Liability for Three Nicotine PouchesCompletedNCT05129657Not applicable
- Media Literacy for High School Tobacco PreventionCompletedNCT05120466Not applicable
- CSD201203: A Study to Determine Subject Puffing Patterns of a Non-cylindrical, Closed, Electronic Nicotine Delivery System at Three Nicotine Concentrations in an Ambulatory SettingCompletedNCT05118139Not applicable
- CSD200907: A Study to Assess Elements of Abuse Liability for a Heated Tobacco Product With Four Non-Combusted Cigarette VariantsCompletedNCT05114863Not applicable
- CSD210904: Study to Assess Actual Use of a Heated Tobacco Product With Four Non-Combusted Cigarette Variants in Current Adult SmokersCompletedNCT05102786
- CSD201002: Study to Assess Nicotine Uptake From P10 Nicotine PouchesCompletedNCT05081154Not applicable
- Effect of COVID-19 Lockdown on Alcohol and Tobacco Use in Two Chilean UniversitiesCompletedNCT05069090
- Mixed Presentation on Social MediaCompletedNCT05066126Not applicable
- Testing a School-Based E-cigarette, Tobacco, and Betel (Areca) Nut Use Prevention Curriculum for Guam YouthsCompletedNCT05037656Not applicable
- Comparing Nicotine Delivery, Subjective Effects, and Sensory Experiences of Tobacco Users Using Oral Nicotine Products and Electronic Cigarettes [ZYN Study]CompletedNCT05030194Not applicable
- BRP1802 Smoking Abstinence StudyCompletedNCT04979013Not applicable
- Patient Navigation-based Tobacco Harm Reduction Program Among Cancer PatientsCompletedNCT04972916Not applicable
- Tobacco Use and COVID-19 Incidence in the Finnish General PopulationCompletedNCT04915781
- The Effect of Tobacco Products on Wound HealingActive, not recruitingNCT04870970
- Digital Media for Cancer Control (to Prevent Vaping and Smoking Behavior)CompletedNCT04867668Not applicable
- A Study to Characterize Nicotine Pharmacokinetics and Subjective Effects of Nicotine Pouches in Adult Cigarette SmokersCompletedNCT04846088Not applicable
- Investigation of Cigarette Cravings in SmokersStatus unknownNCT04843969Not applicable
- Tobacco Cessation Among Smokers Under Alcohol and/or Cannabis TreatmentStatus unknownNCT04841655
- Eliciting Perceived Norms About Substance UseCompletedNCT04833972Not applicable
- Effectiveness of Tobacco Cessation Interventions in SwedenStatus unknownNCT04819152
- MECA Clinical Intervention ( MECA Health360x)Status unknownNCT04791618Not applicable
- Pilot Randomised Controlled Trial of ToQuit Intervention in IndiaCompletedNCT04782453Not applicable
- Effect of Smokeless Tobacco on Anterior SegmentCompletedNCT04776863
- A Study to Assess the Pharmacokinetics of Oral Nicotine Pouches and Lozenges in Healthy AdultsCompletedNCT04755348Not applicable
- CSD210202: A Study to Assess Nicotine Uptake From Electronic Nicotine Delivery SystemsCompletedNCT04751461Not applicable
- CORE: CO Monitoring for Reach and Efficacy in Tobacco Treatment for Cancer PatientsCompletedNCT04675515Not applicable
- Addressing Psychological Risk Factors Underlying Smoking Persistence in COPD Patients: The Fresh Start-II StudyCompletedNCT04646174Not applicable
- Smartphone Application Smoking Cessation StudyCompletedNCT04623736Not applicable
- Screening While You Wait 2: Alcohol and Tobacco UseStatus unknownNCT04594304Not applicable
- Teachable Moment to Opt-out of Tobacco: Interactive Voice Response Quit Line for Veteran Active Smokers With Lung NodulesActive, not recruitingNCT04574518Not applicable
- Smoking in the Paris Fire Brigade and Comparison According to the Type of Service (Permanent or On-call)CompletedNCT04566198
- CSD1601: A Study to Evaluate the Exposure to Tar and Nicotine From Two Cigarette Products That Contain a Menthol Capsule in the FilterCompletedNCT04529551Not applicable
- Comparative Tobacco Interventions for Individuals With Severe and Persisting Behavioral Health DisordersStatus unknownNCT04523948
- Engaging Sexual and Gender Minority Cigarette Smokers Into Social Media-based TreatmentCompletedNCT04461288Not applicable
- Impact of Pediatrician Intervention on the Smoking Habits of Parents of Sick ChildrenStatus unknownNCT04437641
- THC Crossover StudyCompletedNCT04429568Not applicable
- Technologically-Augmented Referrals to Mitigate Addiction ConsequencesCompletedNCT04401215Not applicable
- CSD190401: A Study to Assess Elements of Abuse Liability for Nicotine-containing Pouch Tobacco ProductsCompletedNCT04372290Not applicable
- NYCHA Mindfulness-based Smoking Cessation InterventionWithdrawnNCT04334187Not applicable
- Study on the Level of Information on the Risks Related to Tobacco of Persons Consulting in Psychiatry and on Access to Aids in Case of Smoking, Comparing With Persons Consulting in Diabetology or in AddictologyCompletedNCT04333030
- CSD190601: A Study to Determine Subject Puffing Patterns of Electronic Nicotine Delivery Systems in an Ambulatory SettingCompletedNCT04308434Not applicable
- Salt-Based E-cigaretteCompletedNCT04238832Not applicable
- CSD190501: A Study to Determine Subject Puffing Patterns of an Electronic Nicotine Delivery System in an Ambulatory SettingCompletedNCT04226404Not applicable
- CSD190301: A Study to Assess Elements of Abuse Liability for Two Dissolvable Nicotine Lozenge Tobacco ProductsCompletedNCT04167384Not applicable
- Evaluating Selected Constituents in the Exhaled Breath SamplesCompletedNCT04143256Not applicable
- Changes in Biomarkers of Cigarette Smoke Exposure After Switching Either Exclusively or Partly to JUUL ENDSCompletedNCT04107779Not applicable
- CSD190203: A Study to Determine Subject Puffing Patterns of an Electronic Nicotine Delivery System in an Ambulatory SettingCompletedNCT04104152Not applicable
- CSD190202: Study to Assess Elements of Abuse Liability for Two Electronic Nicotine Delivery SystemsCompletedNCT04094363Not applicable
- Re-Rehabilitation in Chronic Obstrctive Pulmonary DiseaseCompletedNCT04009538Not applicable
- Nornicotine in Smokeless Tobacco as a Precursor for Carcinogen ExposureActive, not recruitingNCT03998735Phase 1
- CSD190103: A Study to Assess Nicotine Pharmacokinetic Parameters After Use of Two Smokeless Tobacco ProductsCompletedNCT03993795Not applicable
- CSD190102: A Study to Assess Nicotine Pharmacokinetic Parameters After Use of Two Smokeless Tobacco ProductsCompletedNCT03993782Not applicable
- CSD190101: A Study to Assess Nicotine Pharmacokinetic Parameters After Use of Two Smokeless Tobacco ProductsCompletedNCT03993769Not applicable
- E-Cigarette and Cigarette Nicotine Delivery and Abuse Liability in Cigarette Smokers and Dual UsersWithdrawnNCT03943706
- A Community-University Approach to Preventing HIVWithdrawnNCT03938077Not applicable
- Snuff Use, Smoking, Periodontitis and Mortality: 30-year Cohort Study From SwedenCompletedNCT03918902
- Effectiveness of an Integrated Treatment to Address Smoking Cessation and Anxiety/ Depression in People Living With HIVCompletedNCT03904186Not applicable
- Preventing Cigarette Use Among Urban Youth Via an M-Health Primary Care Preventive InterventionCompletedNCT03855410Not applicable
- Electronic Cigarette Unit Price Manipulations in the Experimental Tobacco MarketplaceCompletedNCT03843047Not applicable
- Jail-Based Use of Smoking Cessation Treatment StudyCompletedNCT03799315Not applicable
- Influence of Tobacco Use on Cannabis UseSuspendedNCT03766971Phase 2
- United States Pre-Market Tobacco Application PharmacokineticsCompletedNCT03719391Not applicable
- Clinical Study Comparing 7 ENDS Products and 1 Combustible Cigarette Using 2 Delivery Methods.CompletedNCT03700112Not applicable
- CSD1805: Study to Assess Nicotine Uptake and Product Use Behavior in Moist Snuff Consumers Using Two Moist Snuff ProductsCompletedNCT03688776Not applicable
- Connection to Health for SmokersCompletedNCT03680599Not applicable
- Pulmonary Rehabilitation and SmokingCompletedNCT03671187Not applicable
- COMET2 Project 1 Filter Ventilation StudyCompletedNCT03637972Phase 3
- Baby Albert: Electronic Cigarette Pharmacokinetics (PK) and Abuse LiabilityCompletedNCT03637452
- Snuff Use, Smoking, Periodontal Health and Premature Death: 30-year StudyCompletedNCT03614871
- Assessing Tobacco Product Choice When the Cost of Menthol Cigarettes IncreasesStatus unknownNCT03612349Not applicable
- A Study to Characterize Puff Topography With Use of JUUL 5% Electronic Nicotine Delivery Systems (ENDS) in Adult SmokersCompletedNCT03596034Not applicable
- Comparing the Pharmacokinetics of Nicotine Salt Based ENDS in Healthy SmokersCompletedNCT03593239Not applicable
- Mobile Cessation Support for Latino SmokersCompletedNCT03586596Not applicable
- Effectiveness of a School-based Tobacco Prevention Program for Middle School Students in Saudi ArabiaCompletedNCT03579355Not applicable
- Influence of Tobacco Smoking on the Development of Obstructive Sleep Apnea (OSA)CompletedNCT03574740
- Evaluation of the Abuse Liability of Very Low Nicotine (VLN) CigarettesCompletedNCT03559751Phase 1
- Evaluation of Abuse Liability of Very Low Nicotine (VLN) Mentholated CigarettesCompletedNCT03559725Phase 1
- An Extended Facebook Intervention for Young Sexual and Gender Minority SmokersCompletedNCT03553992Not applicable