| Tobacco, Alcohol, Prescription Drug, and Illicit Substance Use- Electronic Spanish Platform (NCT05476588) | Baylor Research Institute | 2022-07-15 |
| Improving Tobacco Treatment Rates for Cancer Patients Who Smoke (NCT04738643) | Abramson Cancer Center at Penn Medicine | 2022-06-28 |
| CSD200902: Assessment of Indoor Air Quality for a Heated Tobacco Product With Four Non-Combusted Cigarette Variants in an Environmental Testing Chamber (NCT05363254) | RAI Services Company | 2022-05-23 |
| Tobacco Cessation Treatment Preferences Among Veteran Smokers (NCT05277207) | VA Office of Research and Development | 2022-05-02 |
| CSD201301: Study to Assess Elements of Abuse Liability for Four P13 Nicotine Pouches (NCT05294497) | RAI Services Company | 2022-05-01 |
| CSD210903: A Study to Determine Subject Puffing Patterns of a Heated Tobacco Product With Four Non-Combusted Cigarette Variants in an Ambulatory Setting (NCT05307822) | RAI Services Company | 2022-04-21 |
| Development of UP2UTobacco for High School Youth (NCT05396911) | University of Virginia | 2022-04-04 |
| Examining Effects of Domain Specific Episodic Future Thinking on Cannabis Use (NCT05324813) | Michael Sofis | 2022-04-01 |
| Responses to Regulated E-Cigarette Advertisements (NCT05207033) | University of Massachusetts, Worcester | 2022-04-01 |
| CSD201201: Study to Assess Elements of Abuse Liability for Electronic Nicotine Delivery System P12 (NCT05210699) | RAI Services Company | 2022-03-21 |
| Pittsburgh and Rural Area High School Tobacco Prevention (NCT05081843) | University of Pittsburgh | 2022-03-01 |
| Sugars in Cigarettes (NCT05308316) | Masonic Cancer Center, University of Minnesota | 2022-02-24 |
| 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 (NCT05118139) | RAI Services Company | 2022-02-11 |
| Testing Feasibility of Care Coordination and Motivational Interviewing for Women With a Recent Preterm Birth (NCT05120843) | Children's Hospital of Philadelphia | 2022-02-03 |
| CSD201004: An Actual Use Study of P10 and P13 Nicotine Pouches Among U.S. Adult Smokers (NCT05184920) | RAI Services Company | 2022-01-19 |
| 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 (NCT05142436) | British American Tobacco (Investments) Limited | 2022-01-13 |
| Identify the Usefulness of In-person and Virtual Quit Smoking Programs (NCT05181072) | Morgan State University | 2022-01-05 |
| CSD200907: A Study to Assess Elements of Abuse Liability for a Heated Tobacco Product With Four Non-Combusted Cigarette Variants (NCT05114863) | RAI Services Company | 2021-11-29 |
| Implementing Tobacco Use Treatment in HIV Clinics Vietnam (NCT05162911) | New York University | 2021-11-23 |
| Be A Quitter: Illinois Small Business EX Program Dissemination (NCT07097194) | University of Illinois at Urbana-Champaign | 2021-11-19 |
| Mixed Presentation on Social Media (NCT05066126) | University of Pennsylvania | 2021-11-15 |
| CSD201001: Study to Assess Elements of Abuse Liability for Three Nicotine Pouches (NCT05129657) | RAI Services Company | 2021-11-02 |
| CSD210904: Study to Assess Actual Use of a Heated Tobacco Product With Four Non-Combusted Cigarette Variants in Current Adult Smokers (NCT05102786) | RAI Services Company | 2021-10-26 |
| Comparing Nicotine Delivery, Subjective Effects, and Sensory Experiences of Tobacco Users Using Oral Nicotine Products and Electronic Cigarettes [ZYN Study] (NCT05030194) | Roswell Park Cancer Institute | 2021-10-21 |
| CSD201002: Study to Assess Nicotine Uptake From P10 Nicotine Pouches (NCT05081154) | RAI Services Company | 2021-10-20 |
| The Effects of IQOS Use on Cigarette Smoking Behaviors (NCT05076708) | University of Pennsylvania | 2021-08-26 |
| Strategies to Connect Patients at Federally Qualified Health Clinics With Evidence Based Tobacco Cessation Treatment (NCT03900767) | University of Utah | 2021-07-20 |
| Patient Navigation-based Tobacco Harm Reduction Program Among Cancer Patients (NCT04972916) | Milton S. Hershey Medical Center | 2021-06-15 |
| Project HEALS (Helping and Empowering pAtients for Living a Life Smoke-free (NCT05362318) | H. Lee Moffitt Cancer Center and Research Institute | 2021-06-07 |
| NYCHA Mindfulness-based Smoking Cessation Intervention (NCT04334187) | NYU Langone Health | 2021-06-01 |
| Telehealth-Filter Ventilation ( COMET2P1 ) (NCT04969783) | Masonic Cancer Center, University of Minnesota | 2021-05-26 |
| The Effect of Tobacco Products on Wound Healing (NCT04870970) | University of Minnesota | 2021-05-18 |
| RTMS Targets Neural Circuits for Smoking Cessation (NCT04903028) | Medical University of South Carolina | 2021-05-15 |
| A Study to Characterize Nicotine Pharmacokinetics and Subjective Effects of Nicotine Pouches in Adult Cigarette Smokers (NCT04846088) | British American Tobacco (Investments) Limited | 2021-04-05 |
| Pilot Randomised Controlled Trial of ToQuit Intervention in India (NCT04782453) | Sangath | 2021-04-01 |
| Lung Macrophage Populations and Functions in Chronic Obstructive Pulmonary Disease (COPD)-Susceptible Smokers (NCT04722835) | University of California, San Francisco | 2021-03-01 |
| Tobacco-Concurrent Addictions in At-Risk Youth in Ottawa (NCT04812613) | Ottawa Hospital Research Institute | 2021-03-01 |
| CSD210202: A Study to Assess Nicotine Uptake From Electronic Nicotine Delivery Systems (NCT04751461) | RAI Services Company | 2021-02-23 |
| A Study to Assess the Pharmacokinetics of Oral Nicotine Pouches and Lozenges in Healthy Adults (NCT04755348) | British American Tobacco (Investments) Limited | 2021-02-18 |
| Eliciting Perceived Norms About Substance Use (NCT04833972) | Massachusetts General Hospital | 2021-02-10 |
| CORE: CO Monitoring for Reach and Efficacy in Tobacco Treatment for Cancer Patients (NCT04675515) | Dartmouth-Hitchcock Medical Center | 2021-01-19 |
| Addressing Psychological Risk Factors Underlying Smoking Persistence in COPD Patients: The Fresh Start-II Study (NCT04646174) | Rush University Medical Center | 2020-12-14 |
| Lung Cancer Screening Navigation for Homeless People (NCT04308226) | Massachusetts General Hospital | 2020-11-20 |
| Shrinking the Size of the Tobacco Power Wall (NCT04632030) | RAND | 2020-10-30 |
| THC Crossover Study (NCT04429568) | University of California, San Francisco | 2020-10-30 |
| Smartphone Application Smoking Cessation Study (NCT04623736) | University of Virginia | 2020-10-19 |
| Tobacco Cessation Among Smokers Under Alcohol and/or Cannabis Treatment (NCT04841655) | Institut Català d'Oncologia | 2020-10-01 |
| Families With Substance Use and Psychosis: A Pilot Study (NCT04284813) | Mclean Hospital | 2020-09-24 |
| Smoking in the Paris Fire Brigade and Comparison According to the Type of Service (Permanent or On-call) (NCT04566198) | Direction Centrale du Service de Santé des Armées | 2020-09-18 |
| IQOS (Non-Cigarette Tobacco Product) Pilot Study (NCT04357379) | Medical University of South Carolina | 2020-07-23 |
| Salt-Based E-cigarette (NCT04238832) | Medical University of South Carolina | 2020-06-16 |
| Antibiotic Prophylaxis in High-Risk Arthroplasty Patients (NCT04297592) | Mayo Clinic | 2020-06-11 |
| CSD190601: A Study to Determine Subject Puffing Patterns of Electronic Nicotine Delivery Systems in an Ambulatory Setting (NCT04308434) | RAI Services Company | 2020-05-26 |
| Engaging Sexual and Gender Minority Cigarette Smokers Into Social Media-based Treatment (NCT04461288) | University of California, San Francisco | 2020-05-01 |
| Effectiveness of Tobacco Cessation Interventions in Sweden (NCT04819152) | Lund University | 2020-04-09 |
| Influence of Tobacco Use on Cannabis Use (NCT03766971) | New York State Psychiatric Institute | 2020-02-01 |
| Comparative Tobacco Interventions for Individuals With Severe and Persisting Behavioral Health Disorders (NCT04523948) | Rose Research Center, LLC | 2020-01-30 |
| Reducing Tobacco Exposures Among African American Women and Children (NCT03476837) | University of Arkansas | 2020-01-15 |
| CSD190501: A Study to Determine Subject Puffing Patterns of an Electronic Nicotine Delivery System in an Ambulatory Setting (NCT04226404) | RAI Services Company | 2020-01-14 |
| Connecting Alaska Native People to Quit Smoking (NCT03645941) | Mayo Clinic | 2019-12-13 |
| CSD190301: A Study to Assess Elements of Abuse Liability for Two Dissolvable Nicotine Lozenge Tobacco Products (NCT04167384) | RAI Services Company | 2019-12-02 |
| CSD190203: A Study to Determine Subject Puffing Patterns of an Electronic Nicotine Delivery System in an Ambulatory Setting (NCT04104152) | RAI Services Company | 2019-10-07 |
| Evaluating Selected Constituents in the Exhaled Breath Samples (NCT04143256) | Juul Labs, Inc. | 2019-10-03 |
| CSD190202: Study to Assess Elements of Abuse Liability for Two Electronic Nicotine Delivery Systems (NCT04094363) | RAI Services Company | 2019-10-03 |
| A Community-University Approach to Preventing HIV (NCT03938077) | University of Michigan | 2019-10-01 |
| Effects of Electronic Cigarettes in Cigarette Smokers With Mild to Moderate COPD (NCT03379025) | Massachusetts General Hospital | 2019-10-01 |
| Expanding the Click City Tobacco Prevention Program to Include E-cigarettes and Other Novel Tobacco Products (NCT03682900) | Oregon Research Behavioral Intervention Strategies, Inc. | 2019-10-01 |
| Changes in Biomarkers of Cigarette Smoke Exposure After Switching Either Exclusively or Partly to JUUL ENDS (NCT04107779) | Juul Labs, Inc. | 2019-09-17 |
| Addressing Psychological Risk Factors Underlying Smoking Persistence in COPD Patients: The Fresh Start Study (NCT04043728) | Rush University Medical Center | 2019-09-09 |
| Comparing an Opt-out to an opt-in Approach for Smoking Cessation in VA Primary Care Clinics (NCT03477435) | VA Office of Research and Development | 2019-08-28 |
| CSD190101: A Study to Assess Nicotine Pharmacokinetic Parameters After Use of Two Smokeless Tobacco Products (NCT03993769) | RAI Services Company | 2019-07-09 |
| CSD190103: A Study to Assess Nicotine Pharmacokinetic Parameters After Use of Two Smokeless Tobacco Products (NCT03993795) | RAI Services Company | 2019-07-08 |
| CSD190102: A Study to Assess Nicotine Pharmacokinetic Parameters After Use of Two Smokeless Tobacco Products (NCT03993782) | RAI Services Company | 2019-07-08 |
| Impact of Cigarette and E-cigarette Flavors on Adult Smoking Behavior (NCT04009850) | Yale University | 2019-07-01 |
| The Impact of E-liquid Nicotine Content on Reinforcement in Current Smokers (NCT03186911) | Wake Forest University Health Sciences | 2019-07-01 |
| E-Cigarette and Cigarette Nicotine Delivery and Abuse Liability in Cigarette Smokers and Dual Users (NCT03943706) | University of Oklahoma | 2019-06-01 |
| BRP1802 Smoking Abstinence Study (NCT04979013) | RAI Services Company | 2019-05-30 |
| Promoting Smoking Cessation in Lung Cancer Screening Through Proactive Treatment (NCT03612804) | VA Office of Research and Development | 2019-05-10 |
| Persistence Targeted Smoking Cessation in Serious Mental Illness (SMI) (NCT03873337) | Rutgers, The State University of New Jersey | 2019-04-22 |
| Impact of E-cigarette Characteristics on Reinforcement and Tobacco Use Patterns (NCT03844672) | Medical University of South Carolina | 2019-04-01 |
| E-Cigarette Effects on Markers of Cardiovascular and Pulmonary Disease (NCT03863509) | University of Wisconsin, Madison | 2019-03-05 |
| Electronic Cigarette Unit Price Manipulations in the Experimental Tobacco Marketplace (NCT03843047) | Virginia Polytechnic Institute and State University | 2019-03-01 |
| Jail-Based Use of Smoking Cessation Treatment Study (NCT03799315) | Hennepin Healthcare Research Institute | 2019-01-14 |
| Development of a Mindfulness-Based Treatment for the Reduction of Alcohol Use and Smoking Cessation (NCT03734666) | H. Lee Moffitt Cancer Center and Research Institute | 2019-01-14 |
| Connection to Health for Smokers (NCT03680599) | University of California, San Francisco | 2019-01-03 |
| Clinical Study Comparing 7 ENDS Products and 1 Combustible Cigarette Using 2 Delivery Methods. (NCT03700112) | Juul Labs, Inc. | 2018-12-04 |
| Baby Albert: Electronic Cigarette Pharmacokinetics (PK) and Abuse Liability (NCT03637452) | University of Oklahoma | 2018-11-12 |
| An Extended Facebook Intervention for Young Sexual and Gender Minority Smokers (NCT03553992) | University of California, San Francisco | 2018-10-29 |
| United States Pre-Market Tobacco Application Pharmacokinetics (NCT03719391) | Juul Labs, Inc. | 2018-10-19 |
| CSD1805: Study to Assess Nicotine Uptake and Product Use Behavior in Moist Snuff Consumers Using Two Moist Snuff Products (NCT03688776) | RAI Services Company | 2018-10-19 |
| COMET2 Project 1 Filter Ventilation Study (NCT03637972) | Masonic Cancer Center, University of Minnesota | 2018-10-18 |
| A Study to Characterize Puff Topography With Use of JUUL 5% Electronic Nicotine Delivery Systems (ENDS) in Adult Smokers (NCT03596034) | Juul Labs, Inc. | 2018-08-09 |
| Assessing Tobacco Product Choice When the Cost of Menthol Cigarettes Increases (NCT03612349) | Brown University | 2018-07-09 |
| Evaluating and Improving the Sustainability of State-level Tobacco Control Programs in the United States (NCT03598114) | Washington University School of Medicine | 2018-06-29 |
| A Study to Assess Changes in Cigarette Consumption During a Switch to Very Low Nicotine Cigarettes (NCT03571724) | 22nd Century Group, Inc. | 2018-06-28 |
| A Study to Evaluate Changes in Smokers Using Oral Tobacco-derived Nicotine Products. (NCT03692078) | Altria Client Services LLC | 2018-05-30 |
| Clinical Outcomes of a Nationwide, Naturalistic E-Cig Trial (CONNECT) (NCT03453385) | Medical University of South Carolina | 2018-05-24 |
| A Laboratory Model of Increasing Delta-9-tetrahydrocannabinol (THC) Potency on Cigarette Smoking (NCT02961309) | Battelle Memorial Institute | 2018-05-07 |
| A Guided Imagery Tobacco Cessation Intervention Delivered by a Quit Line and Website (NCT02968381) | University of Arizona | 2018-05-01 |
| Evaluation of Abuse Liability of Very Low Nicotine (VLN) Mentholated Cigarettes (NCT03559725) | 22nd Century Group, Inc. | 2018-05-01 |