NCT03477435
Comparing an Opt-out to an opt-in Approach for Smoking Cessation in VA Primary Care Clinics No drug interventions health_services_research Not Available active_not_recruiting NCT06356610
Pharmacokinetic and Subjective Effects of Heated Tobacco Products No drug interventions other Not Available active_not_recruiting NCT06476405
Room Air Levels of Harmful and Potentially Harmful Constituents After Heated Tobacco Product Use and Cigarettes No drug interventions other Not Available active_not_recruiting NCT03844672
Impact of E-cigarette Characteristics on Reinforcement and Tobacco Use Patterns No drug interventions prevention Not Available completed NCT05207033
Responses to Regulated E-Cigarette Advertisements No drug interventions prevention Not Available completed NCT05707871
Cardiovascular Effects of Very Low Nicotine Content Cigarettes No drug interventions health_services_research 0 recruiting NCT04675515
CORE: CO Monitoring for Reach and Efficacy in Tobacco Treatment for Cancer Patients No drug interventions treatment Not Available recruiting NCT06042361
Enhancing Equity in Smoke-free Housing No drug interventions prevention Not Available enrolling_by_invitation NCT06264154
The Role of Flavor in the Substitutability of E-cigarettes for Combustible Cigarettes Among Persistent Smokers No drug interventions other Not Available recruiting NCT06546618
Little Cigar and Cigarillo Warnings to Reduce Tobacco-Related Cancers and Disease - Eye Tracking No drug interventions prevention Not Available recruiting NCT03612804
Promoting Smoking Cessation in Lung Cancer Screening Through Proactive Treatment No drug interventions treatment Not Available completed NCT04308226
Lung Cancer Screening Navigation for Homeless People No drug interventions screening Not Available completed NCT04903028
RTMS Targets Neural Circuits for Smoking Cessation No drug interventions treatment Not Available recruiting NCT05320887
Cigarette and E-cigarette Nicotine Content in an Electronic Tobacco Marketplace (ETM) No drug interventions health_services_research Not Available completed NCT05572671
Linking Brain Network Dynamics to Imminent Smoking Lapse Risk and Behavior No drug interventions basic_science Not Available recruiting NCT06372899
Alternative Nicotine Delivery Systems as Potential Harm Reduction Tools for Persistent Cigarette Smokers No drug interventions basic_science Not Available recruiting NCT06617520
Attitudes and Smoking Perceptions in the Real Environment No drug interventions other Not Available recruiting NCT05120466
Media Literacy for High School Tobacco Prevention No drug interventions prevention Not Available completed NCT05280769
Effects of an Oral Nicotine Product in Smokeless Tobacco Users No drug interventions basic_science Not Available completed NCT05415371
Persistent Poverty Counties Pregnant Women With Medicaid No drug interventions treatment Not Available enrolling_by_invitation NCT06534905
E-cigarette Switching Older Adults No drug interventions other 3 not_yet_recruiting NCT06605924
Oral Nicotine Pouch Marketing Features Influence on Perceptions No drug interventions other Not Available not_yet_recruiting NCT05569005
Effect of Switching From Cigarette Smoking to THS on Disease Progression in Mild to Moderate COPD Subjects With Chronic Bronchitis Symptoms. No drug interventions other Not Available terminated NCT05599451
Reduced Exposure to HPHC in Smokers Switching From Cigarettes to Different Versions of THS No drug interventions other Not Available completed NCT06609083
Effect of Cannabis on Cigarette Use Behavior basic_science 1 not_yet_recruiting NCT06609109
Effect of Cannabis on E-Cigarette Use Behavior basic_science 1 not_yet_recruiting NCT06609369
Neural Mechanisms Connecting Deficient Sleep and Smoking Relapse treatment 2 not_yet_recruiting NCT05997225
Tobacco Cessation at FDNY No drug interventions treatment 4 recruiting NCT06303115
CSD231005 Nicotine Pouch Biomarkers of Exposure No drug interventions other Not Available recruiting NCT06310187
Little Cigar Oxidants No drug interventions basic_science Not Available not_yet_recruiting NCT05366790
A Brief Digital Screening Tool to Address Tobacco and E-cigarette Use in Pediatric Medical Care No drug interventions screening Not Available completed NCT06179290
Changes in Biomarker of Exposure in Adults Who Smoke Cigarettes Switching From Cigarettes to Heated Tobacco Products No drug interventions other Not Available active_not_recruiting NCT04372290
CSD190401: A Study to Assess Elements of Abuse Liability for Nicotine-containing Pouch Tobacco Products No drug interventions other Not Available completed NCT06171490
Pharmacokinetics and Comparative Bioavailability of Nicotine From Two Variants of NP2, NP2-4mg and NP2-6mg, Compared to Nicotine Lozenge 4mg (Loz-4mg) and Nicotine Gum 4mg (Gum-4mg) No drug interventions basic_science Not Available completed NCT03918902
Snuff Use, Smoking, Periodontitis and Mortality: 30-year Cohort Study From Sweden No drug interventions Not Available Not Available completed NCT03196102
Evaluation of a Brief Tobacco Intervention in the US Military No drug interventions prevention Not Available completed NCT04738643
Improving Tobacco Treatment Rates for Cancer Patients Who Smoke No drug interventions prevention Not Available completed NCT04334187
NYCHA Mindfulness-based Smoking Cessation Intervention No drug interventions treatment Not Available withdrawn NCT01260233
Effect of a Perioperative Smoking Cessation Program on Smoking Cessation/Reduction and Perioperative Complications No drug interventions treatment Not Available completed NCT05081154
CSD201002: Study to Assess Nicotine Uptake From P10 Nicotine Pouches No drug interventions other Not Available completed NCT05363254
CSD200902: Assessment of Indoor Air Quality for a Heated Tobacco Product With Four Non-Combusted Cigarette Variants in an Environmental Testing Chamber No drug interventions other Not Available completed NCT03559751
Evaluation of the Abuse Liability of Very Low Nicotine (VLN) Cigarettes other 1 completed NCT05499377
The Abuse Liability of a Novel Heated Tobacco Product (IQOS) and Its Feasibility as a Menthol Cigarette Substitute No drug interventions basic_science Not Available completed NCT01087177
Effectiveness of Pedialink CEASE Module No drug interventions health_services_research Not Available completed NCT03938077
A Community-University Approach to Preventing HIV No drug interventions prevention Not Available withdrawn NCT03843047
Electronic Cigarette Unit Price Manipulations in the Experimental Tobacco Marketplace basic_science Not Available completed NCT04566198
Smoking in the Paris Fire Brigade and Comparison According to the Type of Service (Permanent or On-call) No drug interventions Not Available Not Available completed NCT03153761
CSD170201: A Study to Evaluate the Exposure to Tobacco Constituents From Two Moist Snuff Products No drug interventions other Not Available completed NCT04043728
Addressing Psychological Risk Factors Underlying Smoking Persistence in COPD Patients: The Fresh Start Study No drug interventions treatment Not Available completed NCT03158428
CSD170202: A Study to Evaluate the Exposure to Tobacco Constituents From Two Moist Snuff Products No drug interventions other Not Available completed NCT04514471
Feasibility Study - Filter Ventilation No drug interventions other Not Available recruiting NCT03614871
Snuff Use, Smoking, Periodontal Health and Premature Death: 30-year Study No drug interventions Not Available Not Available completed NCT05525078
Quit or Switch: E-cigarette Study No drug interventions prevention Not Available completed NCT05476588
Tobacco, Alcohol, Prescription Drug, and Illicit Substance Use- Electronic Spanish Platform No drug interventions screening Not Available enrolling_by_invitation NCT02961309
A Laboratory Model of Increasing Delta-9-tetrahydrocannabinol (THC) Potency on Cigarette Smoking basic_science 1 completed NCT03238456
Smoking Cessation for Young Adult Pacific Islanders: Motivating Pacifika Against Cigarettes and Tobacco No drug interventions prevention Not Available completed NCT05447156
QuitGuide for American Indians: Aims 2 & 3 No drug interventions prevention Not Available completed NCT04143256
Evaluating Selected Constituents in the Exhaled Breath Samples No drug interventions other Not Available completed NCT03873337
Persistence Targeted Smoking Cessation in Serious Mental Illness (SMI) treatment Not Available completed NCT03463837
Identify Biomarkers of Tobacco Exposure and Nicotine Uptake From JUUL 5% in Adult Smokers No drug interventions other Not Available completed NCT03476837
Reducing Tobacco Exposures Among African American Women and Children No drug interventions prevention Not Available completed NCT04238832
Salt-Based E-cigarette No drug interventions prevention Not Available completed NCT04819152
Effectiveness of Tobacco Cessation Interventions in Sweden No drug interventions Not Available Not Available unknown_status NCT03637452
Baby Albert: Electronic Cigarette Pharmacokinetics (PK) and Abuse Liability No drug interventions Not Available Not Available completed NCT00578552
Gabapentin for Smoking Cessation treatment 2 completed NCT03682900
Expanding the Click City Tobacco Prevention Program to Include E-cigarettes and Other Novel Tobacco Products No drug interventions prevention Not Available completed NCT04870970
The Effect of Tobacco Products on Wound Healing No drug interventions Not Available Not Available active_not_recruiting NCT03379142
Faith Based Pilot Intervention to Reduce Tobacco Use Among Somali Males No drug interventions health_services_research Not Available completed NCT06033599
Motivational Interviewing and Mindfulness-Oriented Recovery Enhancement No drug interventions treatment 3 recruiting NCT03680599
Connection to Health for Smokers No drug interventions treatment Not Available completed NCT03943706
E-Cigarette and Cigarette Nicotine Delivery and Abuse Liability in Cigarette Smokers and Dual Users No drug interventions Not Available Not Available withdrawn NCT05351606
Integrating Tobacco Use Cessation Into HIV Care and Treatment in Kisumu County, Kenya prevention 4 recruiting NCT03612349
Assessing Tobacco Product Choice When the Cost of Menthol Cigarettes Increases No drug interventions other Not Available unknown_status NCT05142436
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 Subjects No drug interventions other Not Available completed NCT04623736
Smartphone Application Smoking Cessation Study No drug interventions treatment Not Available completed NCT05324813
Examining Effects of Domain Specific Episodic Future Thinking on Cannabis Use No drug interventions treatment Not Available unknown_status NCT04284813
Families With Substance Use and Psychosis: A Pilot Study No drug interventions treatment Not Available completed NCT04812613
Tobacco-Concurrent Addictions in At-Risk Youth in Ottawa No drug interventions Not Available Not Available active_not_recruiting NCT03235713
EMA for Tobacco Control Policy Research No drug interventions Not Available Not Available completed NCT05362318
Project HEALS (Helping and Empowering pAtients for Living a Life Smoke-free prevention Not Available completed NCT04574518
Teachable Moment to Opt-out of Tobacco: Interactive Voice Response Quit Line for Veteran Active Smokers With Lung Nodules No drug interventions health_services_research Not Available enrolling_by_invitation NCT03213418
Electroretinogram: a New Human Biomarker for Smoking Cessation Treatment No drug interventions basic_science Not Available terminated NCT00844818
An Intervention to Address Parental Smoking During the Postpartum Hospitalization. No drug interventions treatment Not Available completed NCT05182918
Substance Use and Lifestyle-related Health Problems in Ageing Patients in OMT Treatment No drug interventions Not Available Not Available completed NCT05092919
The Effect of Sweet Flavoring on the Rewarding and Reinforcing Value of Cigarillo Use Among Young Adults No drug interventions basic_science 0 completed NCT03645941
Connecting Alaska Native People to Quit Smoking No drug interventions treatment Not Available completed NCT03089541
Electronic Cigarette Use in Young Adult Men and Women No drug interventions treatment Not Available completed NCT03596034
A Study to Characterize Puff Topography With Use of JUUL 5% Electronic Nicotine Delivery Systems (ENDS) in Adult Smokers No drug interventions other Not Available completed NCT05756634
Health and Wellness After Preterm Birth No drug interventions prevention Not Available recruiting NCT03064724
Practice-based Intervention for Vietnamese and Korean Patients No drug interventions treatment Not Available completed NCT03571724
A Study to Assess Changes in Cigarette Consumption During a Switch to Very Low Nicotine Cigarettes No drug interventions other Not Available completed NCT04972916
Patient Navigation-based Tobacco Harm Reduction Program Among Cancer Patients No drug interventions health_services_research Not Available completed NCT03194958
Helping Poor Smokers Quit No drug interventions health_services_research Not Available completed NCT05114863
CSD200907: A Study to Assess Elements of Abuse Liability for a Heated Tobacco Product With Four Non-Combusted Cigarette Variants No drug interventions other Not Available completed NCT05409963
Tobacco Impact on Quality of Life on Snus-use, Dual Use, Smoke Use and Non-using. No drug interventions Not Available Not Available completed NCT05102786
CSD210904: Study to Assess Actual Use of a Heated Tobacco Product With Four Non-Combusted Cigarette Variants in Current Adult Smokers No drug interventions Not Available Not Available completed NCT03048786
Mobile-based Peer Mentoring for Smoking Cessation No drug interventions prevention Not Available completed NCT06074939
FRESHAIR4Life: Building the Case for Action No drug interventions Not Available Not Available not_yet_recruiting NCT06234722
Modeling Tobacco Regulatory Impacts in Appalachia Using the Experimental Tobacco Marketplace other Not Available enrolling_by_invitation NCT03379025
Effects of Electronic Cigarettes in Cigarette Smokers With Mild to Moderate COPD No drug interventions other Not Available withdrawn NCT04632030
Shrinking the Size of the Tobacco Power Wall No drug interventions prevention Not Available completed NCT04755348
A Study to Assess the Pharmacokinetics of Oral Nicotine Pouches and Lozenges in Healthy Adults No drug interventions other Not Available completed NCT00311948
Telephone and Web-based Teen Tobacco Cessation in HMOs No drug interventions treatment 3 completed NCT04523948
Comparative Tobacco Interventions for Individuals With Severe and Persisting Behavioral Health Disorders No drug interventions Not Available Not Available unknown_status NCT06295757
Effects of Relighting on Smoke Toxicant Deliveries and Subjective Smoking Measures No drug interventions other Not Available not_yet_recruiting NCT03734666
Development of a Mindfulness-Based Treatment for the Reduction of Alcohol Use and Smoking Cessation No drug interventions prevention Not Available completed NCT05380765
Developing a Positive Approach to Substance Use Prevention in North American Indian Adolescents No drug interventions prevention Not Available recruiting NCT03135782
Provider Training in Increasing Patient Tobacco Cessation Counseling and Referrals for Patients With Cancer Undergoing Radiation Therapy No drug interventions health_services_research Not Available completed NCT05796791
Ketamine and Motivational Enhancement Therapy for the Treatment of Tobacco Use Disorder treatment 0 active_not_recruiting NCT02991391
Expansion of the COPD At-risk Module in 4 States BRFSS Telephone Health Surveys No drug interventions Not Available Not Available completed NCT03719391
United States Pre-Market Tobacco Application Pharmacokinetics No drug interventions other Not Available completed NCT05671380
A Pragmatic Trial of Chronic Disease Approaches to Ameliorate Tobacco Related Cardiovascular Disease Health Disparities No drug interventions health_services_research Not Available recruiting NCT03264144
Address Tobacco Use Among Adolescents in Hong Kong No drug interventions prevention Not Available unknown_status NCT00379444
Tobacco Cessation Treatment for Pregnant Alaska Natives No drug interventions treatment 1 / 2 completed NCT06535867
The Efficacy of Conventional Screening Versus mHealth Screening in Early Detection of Oral Potentially Malignant Disorders and Oral Cancer Amongst the Rural Population of Varanasi: A Prospective and Blinded Study No drug interventions Not Available Not Available recruiting NCT03527004
Cross-Sectional Survey on the Use of Tobacco Products - Italy No drug interventions Not Available Not Available terminated NCT05664672
Study to Evaluate Changes in Smokers Using on!® Nicotine Pouches No drug interventions other Not Available completed NCT05513872
Overcoming Nicotine Dependence to Enable Quitting treatment 1 / 2 recruiting NCT04429568
THC Crossover Study No drug interventions basic_science Not Available completed NCT03993769
CSD190101: A Study to Assess Nicotine Pharmacokinetic Parameters After Use of Two Smokeless Tobacco Products No drug interventions other Not Available completed NCT00616746
Interactive Psychopharmacologic Effects of Alcohol and Nicotine in Humans Not Available 0 completed NCT03700112
Clinical Study Comparing 7 ENDS Products and 1 Combustible Cigarette Using 2 Delivery Methods. No drug interventions other Not Available completed NCT03855410
Preventing Cigarette Use Among Urban Youth Via an M-Health Primary Care Preventive Intervention No drug interventions prevention Not Available completed NCT05724810
Deep rTMS Modulating Insula Synaptic Density and Smoking Behavior in Schizophrenia No drug interventions treatment Not Available recruiting NCT02968381
A Guided Imagery Tobacco Cessation Intervention Delivered by a Quit Line and Website No drug interventions treatment Not Available completed NCT03277495
Predictors and Consequences of Combustible Cigarette Smokers' Switch to Standardized Research E-Cigarettes No drug interventions treatment Not Available recruiting NCT03598114
Evaluating and Improving the Sustainability of State-level Tobacco Control Programs in the United States No drug interventions prevention Not Available completed NCT02760550
Policy-Related Survey - Territory-wide Telephone Survey on Tobacco Control No drug interventions Not Available Not Available completed NCT03413423
Post Acute Cardiac Event Smoking (PACES) Study No drug interventions treatment Not Available active_not_recruiting NCT01323023
A Study to Examine Health Behavior Change Strategies for Primary Care No drug interventions Not Available Not Available completed NCT03029923
Integrated Smoking Cessation and Mood Management for ACS Patients No drug interventions other Not Available withdrawn NCT05120843
Testing Feasibility of Care Coordination and Motivational Interviewing for Women With a Recent Preterm Birth No drug interventions prevention Not Available completed NCT01605643
Biomarker Feedback to Motivate Tobacco Cessation in Pregnant Alaska Native Women No drug interventions Not Available Not Available completed NCT03151421
Air Quality Feedback to Reduce Second-hand Smoke (SHS) Exposure in the Home No drug interventions prevention Not Available completed NCT00252902
Emergency Department Initiated Tobacco Treatment (EDITT) No drug interventions Not Available 1 / 2 completed NCT02968602
Minocycline and Tobacco Craving in Smokers With Schizophrenia other 4 completed NCT04167384
CSD190301: A Study to Assess Elements of Abuse Liability for Two Dissolvable Nicotine Lozenge Tobacco Products No drug interventions other Not Available completed NCT06442384
Remote Trial - Tobacco Product Standard (VLNC) No drug interventions prevention Not Available not_yet_recruiting NCT05239884
CSD201202: A Study to Assess Nicotine Uptake From Electronic Nicotine Delivery System P12 No drug interventions other Not Available completed NCT04107779
Changes in Biomarkers of Cigarette Smoke Exposure After Switching Either Exclusively or Partly to JUUL ENDS No drug interventions other Not Available completed NCT04357379
IQOS (Non-Cigarette Tobacco Product) Pilot Study No drug interventions prevention Not Available completed NCT03227679
Metabolism-informed Care for Smoking Cessation health_services_research Not Available completed NCT04079933
A Study to Evaluate Changes in Smokers Using An Oral Tobacco-Derived Nicotine Product No drug interventions other Not Available completed NCT05849051
Little Cigar and Cigarillo Warnings Among US Adults Who Use LCCs No drug interventions prevention Not Available completed NCT04529551
CSD1601: A Study to Evaluate the Exposure to Tar and Nicotine From Two Cigarette Products That Contain a Menthol Capsule in the Filter No drug interventions other Not Available completed NCT04782453
Pilot Randomised Controlled Trial of ToQuit Intervention in India No drug interventions treatment Not Available completed NCT05294497
CSD201301: Study to Assess Elements of Abuse Liability for Four P13 Nicotine Pouches No drug interventions other Not Available completed NCT04969783
Telehealth-Filter Ventilation ( COMET2P1 ) No drug interventions basic_science Not Available active_not_recruiting NCT05479383
Tobacco Use and Uptake of COVID-19 Vaccinations No drug interventions Not Available Not Available active_not_recruiting NCT05999383
Understanding the Clinical Pharmacology of Marijuana-Tobacco Co-administration basic_science 2 not_yet_recruiting NCT04751461
CSD210202: A Study to Assess Nicotine Uptake From Electronic Nicotine Delivery Systems No drug interventions other Not Available completed NCT05162911
Implementing Tobacco Use Treatment in HIV Clinics Vietnam No drug interventions treatment Not Available recruiting NCT05396911
Development of UP2UTobacco for High School Youth No drug interventions prevention Not Available active_not_recruiting NCT04800211
Biomarkers of Exposure and Biomarkers of Potential Harm in Adult Smokers Who Completely Switch to E-vapor Products No drug interventions other Not Available completed NCT03186911
The Impact of E-liquid Nicotine Content on Reinforcement in Current Smokers No drug interventions basic_science Not Available withdrawn NCT03766971
Influence of Tobacco Use on Cannabis Use other 2 suspended NCT03692078
A Study to Evaluate Changes in Smokers Using Oral Tobacco-derived Nicotine Products. No drug interventions other Not Available completed NCT05566678
Effect of Switching From Cigarette Smoking to THS on Systemic Endothelial Function in Subjects With Established Atherosclerotic Disease No drug interventions other Not Available withdrawn NCT04846088
A Study to Characterize Nicotine Pharmacokinetics and Subjective Effects of Nicotine Pouches in Adult Cigarette Smokers No drug interventions other Not Available completed NCT04461288
Engaging Sexual and Gender Minority Cigarette Smokers Into Social Media-based Treatment No drug interventions treatment Not Available completed NCT05277207
Tobacco Cessation Treatment Preferences Among Veteran Smokers No drug interventions treatment 4 completed NCT03863509
E-Cigarette Effects on Markers of Cardiovascular and Pulmonary Disease No drug interventions Not Available Not Available completed NCT03453385
Clinical Outcomes of a Nationwide, Naturalistic E-Cig Trial (CONNECT) No drug interventions prevention Not Available completed NCT03799315
Jail-Based Use of Smoking Cessation Treatment Study treatment Not Available completed NCT05642715
Trial of a Harm Reduction Strategy for People With HIV Who Smoke Cigarettes treatment Not Available recruiting NCT04104152
CSD190203: A Study to Determine Subject Puffing Patterns of an Electronic Nicotine Delivery System in an Ambulatory Setting No drug interventions other Not Available completed NCT02481752
The Effect of AAT Training in Smokers No drug interventions Not Available Not Available completed NCT05612152
Choose2Quit: Improving Equity in Smoking Cessation for Low Income Adults No drug interventions health_services_research Not Available not_yet_recruiting NCT06568900
Randomized Controlled Trial to Evaluate the Impact of ZYN Nicotine Pouch Products on Cigarette Usage and BoExp in Adult Smokers Over a 12-week Period No drug interventions basic_science Not Available completed NCT00973570
Smoking Cessation Program Among Adolescents in Vocational Training Centers No drug interventions prevention Not Available unknown_status NCT03446170
Effect of Cigarette Pack Warnings and Packaging Among Young Adult Smokers No drug interventions prevention Not Available completed NCT04881942
Characterization of Selected Aerosol Constituents Levels in the Exhaled Breath of Adult e-Vapor Users No drug interventions other Not Available completed NCT05210699
CSD201201: Study to Assess Elements of Abuse Liability for Electronic Nicotine Delivery System P12 No drug interventions other Not Available completed NCT06438549
Integrating CHWs Into Prenatal Care for Maternal Smoking Cessation No drug interventions treatment Not Available recruiting NCT03040349
Tobacco Treatment TrAining Network in Greece & Cyprus No drug interventions treatment Not Available unknown_status NCT04259749
Testing Legally Feasible Options: Study 1 No drug interventions prevention Not Available completed NCT03200236
The Lung Screening, Tobacco and Health Project No drug interventions prevention 3 completed NCT01892813
Dissemination of a Tailored Tobacco Quitline for Rural Veteran Smokers treatment 3 unknown_status NCT05731713
Journey of Transformation Curriculum for Native American Youth No drug interventions prevention Not Available recruiting NCT04979013
BRP1802 Smoking Abstinence Study No drug interventions other Not Available completed NCT01188018
Testing Counseling Styles to Motivate Smokers to Quit No drug interventions prevention 3 completed NCT00642317
Asian Youth and Tobacco Control Survey No drug interventions Not Available Not Available completed NCT05274217
Journey of Transformation Curriculum for Native American Adolescents No drug interventions prevention Not Available terminated NCT03527017
Cross-Sectional Survey on the Use of Tobacco Products - Germany No drug interventions Not Available Not Available terminated NCT04308434
CSD190601: A Study to Determine Subject Puffing Patterns of Electronic Nicotine Delivery Systems in an Ambulatory Setting No drug interventions other Not Available completed NCT06105424
BRP1602: Evaluation of Technical and Logistical Feasibility to Measure Lung Permeability No drug interventions diagnostic Not Available completed NCT05308316
Sugars in Cigarettes No drug interventions basic_science Not Available recruiting NCT04722835
Lung Macrophage Populations and Functions in Chronic Obstructive Pulmonary Disease (COPD)-Susceptible Smokers No drug interventions Not Available Not Available unknown_status NCT03352635
Mechanisms of Ethnic/Racial Differences in Lung Cancer Due to Cigarette Smoking Clinical and Biomarkers Core No drug interventions Not Available Not Available withdrawn NCT04094363
CSD190202: Study to Assess Elements of Abuse Liability for Two Electronic Nicotine Delivery Systems No drug interventions other Not Available completed NCT03075839
Impact of Switching to Non-Menthol Cigarettes Among Smokers No drug interventions other Not Available completed NCT05118139
CSD201203: A Study to Determine Subject Puffing Patterns of a Non-cylindrical, Closed, Electronic Nicotine Delivery System at Three Nicotine Concentrations in an Ambulatory Setting No drug interventions other Not Available unknown_status NCT03593239
Comparing the Pharmacokinetics of Nicotine Salt Based ENDS in Healthy Smokers No drug interventions other Not Available completed NCT05307822
CSD210903: A Study to Determine Subject Puffing Patterns of a Heated Tobacco Product With Four Non-Combusted Cigarette Variants in an Ambulatory Setting No drug interventions other Not Available completed NCT03559725
Evaluation of Abuse Liability of Very Low Nicotine (VLN) Mentholated Cigarettes other 1 completed NCT03527030
Cross-Sectional Survey on the Use of Tobacco Products - London (UK) No drug interventions Not Available Not Available terminated NCT01311830
Enhancing Smoker Utilization of the Minnesota Quitline Through Support Persons No drug interventions treatment Not Available completed NCT05129657
CSD201001: Study to Assess Elements of Abuse Liability for Three Nicotine Pouches No drug interventions other Not Available completed NCT05066126
Mixed Presentation on Social Media No drug interventions basic_science Not Available completed NCT00297466
Strategies to Help Adult ED Patients Quit Smoking treatment Not Available completed NCT00224965
Early Tobacco Abstinence - 5 No drug interventions diagnostic 1 terminated NCT04646174
Addressing Psychological Risk Factors Underlying Smoking Persistence in COPD Patients: The Fresh Start-II Study No drug interventions treatment Not Available completed NCT05184920
CSD201004: An Actual Use Study of P10 and P13 Nicotine Pouches Among U.S. Adult Smokers No drug interventions Not Available Not Available completed NCT02432482
A Mobile Intervention to Promote Cessation in HIV-infected Smokers No drug interventions treatment Not Available completed NCT03993782
CSD190102: A Study to Assess Nicotine Pharmacokinetic Parameters After Use of Two Smokeless Tobacco Products No drug interventions other Not Available completed NCT04737031
Improving Tobacco Treatment Rates for Outpatient Cancer Patients Who Smoke No drug interventions prevention Not Available completed NCT03688776
CSD1805: Study to Assess Nicotine Uptake and Product Use Behavior in Moist Snuff Consumers Using Two Moist Snuff Products No drug interventions other Not Available completed NCT06470776
Chatbot Counselling for Smoking Cessation in Youths No drug interventions treatment Not Available recruiting NCT03259360
A Facebook Intervention for Young Sexual and Gender Minority Smokers No drug interventions treatment Not Available completed NCT05852860
A Patient-Oriented Research Mentoring Program in Tobacco Dependence and Implementation Science Research No drug interventions prevention Not Available enrolling_by_invitation NCT05030194
Comparing Nicotine Delivery, Subjective Effects, and Sensory Experiences of Tobacco Users Using Oral Nicotine Products and Electronic Cigarettes [ZYN Study] No drug interventions prevention Not Available completed NCT05512091
Characterization of the Pattern of Consumption and Withdrawal Syndrome From Dual Cannabis and Tobacco Use No drug interventions Not Available Not Available not_yet_recruiting NCT00425880
Monitoring and Outcome Measures in Asthmatics and Smokers During Pregnancy No drug interventions Not Available Not Available withdrawn NCT04297592
Antibiotic Prophylaxis in High-Risk Arthroplasty Patients prevention 4 enrolling_by_invitation NCT03553992
An Extended Facebook Intervention for Young Sexual and Gender Minority Smokers No drug interventions treatment Not Available completed NCT03574740
Influence of Tobacco Smoking on the Development of Obstructive Sleep Apnea (OSA) No drug interventions Not Available Not Available completed NCT02018640
Biomarker Feedback to Motivate Tobacco Cessation in Pregnant ALaska Native Women: Phase 2 No drug interventions Not Available Not Available completed NCT03900767
Strategies to Connect Patients at Federally Qualified Health Clinics With Evidence Based Tobacco Cessation Treatment No drug interventions prevention Not Available active_not_recruiting NCT03322501
Pediatric Health Promotion Program No drug interventions prevention Not Available completed NCT04226404
CSD190501: A Study to Determine Subject Puffing Patterns of an Electronic Nicotine Delivery System in an Ambulatory Setting No drug interventions other Not Available completed NCT04594304
Screening While You Wait 2: Alcohol and Tobacco Use No drug interventions health_services_research Not Available unknown_status NCT05445804
Oral Cannabidiol for Tobacco Cessation basic_science 1 recruiting NCT04833972
Eliciting Perceived Norms About Substance Use No drug interventions other Not Available unknown_status NCT03637972
COMET2 Project 1 Filter Ventilation Study No drug interventions prevention 3 completed NCT05181072
Identify the Usefulness of In-person and Virtual Quit Smoking Programs No drug interventions supportive_care Not Available completed NCT04237272
JUUL vs. Mod E-cigarette Study No drug interventions prevention Not Available completed NCT04867668
Digital Media for Cancer Control (to Prevent Vaping and Smoking Behavior) No drug interventions prevention Not Available recruiting NCT04843969
Investigation of Cigarette Cravings in Smokers No drug interventions treatment Not Available unknown_status NCT02570646
QuitAdvisorDDS: A Point-of-Care Tobacco Cessation Tool for Dental Settings No drug interventions treatment Not Available completed NCT02673346
Employee Wellness Survey No drug interventions Not Available Not Available completed NCT02157610
Smoking Cessation for Cervical Cancer Survivors supportive_care Not Available completed NCT03993795
CSD190103: A Study to Assess Nicotine Pharmacokinetic Parameters After Use of Two Smokeless Tobacco Products No drug interventions other Not Available completed NCT03579355
Effectiveness of a School-based Tobacco Prevention Program for Middle School Students in Saudi Arabia No drug interventions prevention Not Available completed NCT05797155
A Mobile App Based Cognitive Dissonance Intervention for Smoking Cessation No drug interventions treatment Not Available recruiting NCT04841655
Tobacco Cessation Among Smokers Under Alcohol and/or Cannabis Treatment No drug interventions Not Available Not Available unknown_status NCT04009850
Impact of Cigarette and E-cigarette Flavors on Adult Smoking Behavior No drug interventions other Not Available terminated NCT03276208
Pregnancy, Mindfulness, and Massage No drug interventions other Not Available terminated NCT05076708
The Effects of IQOS Use on Cigarette Smoking Behaviors No drug interventions basic_science 0 active_not_recruiting NCT05604508
Testing Legally Feasible Options Studies 2/3 No drug interventions prevention Not Available recruiting NCT05081843
Pittsburgh and Rural Area High School Tobacco Prevention No drug interventions prevention Not Available completed NCT05730322
Expanding the Click City Tobacco Prevention Program No drug interventions prevention Not Available completed NCT03715491
Filter Ventilation No drug interventions basic_science 3 recruiting