NCT04247061
Usability Study of a Smoking Cessation Intervention During a Dental Cleaning No drug interventions health_services_research Not Available terminated NCT05477342
Reducing Nicotine Addiction in Adolescent Smokers No drug interventions treatment Not Available completed NCT03885336
Couples Dynamics and Smoking Cessation No drug interventions Not Available Not Available completed NCT04547686
Efficacy of a Smoke-Free Homes Intervention No drug interventions prevention Not Available enrolling_by_invitation NCT05586308
Incentive-based and Media Literacy Informed Approaches to Improve Vaping Cessation No drug interventions treatment Not Available recruiting NCT01872156
Effectiveness of an Intervention in Primary Care to Promote Smoking Cessation in Pregnant Women No drug interventions prevention Not Available completed NCT04634071
Tobacco Treatment Optimization and Preferences During Concurrent Cancer Treatment treatment 2 recruiting NCT04839198
Using Machine Learning to Develop Just-in-Time Adaptive Interventions for Smoking Cessation treatment Not Available active_not_recruiting NCT05004662
Partnering With Food Bank to Provide Tobacco Treatment to Underserved Smokers prevention Not Available recruiting NCT05130788
WeChat Quit Coach Pilot Study other Not Available active_not_recruiting NCT05209451
Increasing Digital Equity and Access Among Rural Patients (IDEA) Study No drug interventions health_services_research Not Available completed NCT05413265
Alaska Native Family-Based, Financial Incentives Intervention for Smoking Cessation No drug interventions health_services_research Not Available completed NCT05460676
Reducing Tobacco Smoking: a Transcranial Direct Current Stimulation (TDCS) Telehealth Study No drug interventions treatment Not Available recruiting NCT05490251
Translational Research Center in Lung Cancer Disparities (TRACER) Project 2 No drug interventions Not Available Not Available recruiting NCT05687604
Scalable TELeheaLth Cancer CARe: The STELLAR Program to Treat Cancer Risk Behaviors No drug interventions treatment Not Available recruiting NCT05886621
Testing the Integrated MHealth App Intervention "SiS-H" No drug interventions other Not Available recruiting NCT06087328
CAN-DOSE Study: Cessation With Augmented Nicotine for Dual Use Of Smoking and E-cigarettes treatment 2 active_not_recruiting NCT06088862
Evaluate Harm Reduction Products as a Second Line Intervention for Adult Smokers Who Do Not Quit With NRT treatment 3 active_not_recruiting NCT06435221
Safety Study of Cytisinicline in Adult Combustible and/or E-cigarette Smokers treatment 3 recruiting NCT06474299
The Avenues Study: Dual Use Cessation treatment 4 recruiting NCT06554873
Adaptive Use of Nicotine Substitution to Maintain Smoking Reduction/Abstinence in Nicotine Responders treatment 3 recruiting NCT06556238
Metabolism-Informed Care to Aid Alaska Native People to Quit Smoking (QUIT) No drug interventions health_services_research Not Available recruiting NCT06556433
Family-Based Financial Incentives Intervention for Smoking Cessation No drug interventions treatment Not Available recruiting NCT06582693
Refer2Quit: Evaluating a Proactive, Tailored, Population Health Approach for Tobacco Treatment for Household Smokers Through a Pediatric Care Network No drug interventions prevention Not Available recruiting NCT06586034
Mobile Smoking Treatment for Hispanic Individuals Who Smoke No drug interventions treatment Not Available not_yet_recruiting NCT06617312
Examining the Effects of Cytisinicline on Neural Substrates of Cigarette Cue-reactivity No drug interventions treatment 2 not_yet_recruiting NCT06595199
PRAMS: Peer-support To Reduce Antenatal Maternal Smoking No drug interventions prevention Not Available not_yet_recruiting NCT06595459
The Options 2 Study treatment 4 not_yet_recruiting NCT06598397
Using Multiphase Optimization Strategy (MOST) to Optimize a Cost-effective, Sustainable and Scalable Smoking Cessation Package for Smokers in HIV Clinical Care No drug interventions treatment 4 not_yet_recruiting NCT06602076
Developing an SGM Smoking Cessation Intervention With Community Partners No drug interventions treatment 0 not_yet_recruiting NCT03583203
Tobacco Intensive Motivational and Estimate Risk No drug interventions prevention Not Available completed NCT04985903
Baby Steps III: Testing a Clinician and Patient Intervention to Promote Smoking Cessation Among Pregnant Women No drug interventions prevention Not Available recruiting NCT03929003
Inspired: Smartphone Videogame-Based Smoking Cessation Intervention No drug interventions treatment Not Available completed NCT05994703
Assisting Smokers to Switch to an e-Cigarette by Accelerating Learning of Adaptive Habits Using D-cycloserine treatment 2 recruiting NCT05440903
Mindfulness Training for Smoking Cessation No drug interventions treatment Not Available completed NCT02822703
Enhancing Relapse Prevention for Smoking Cessation With Repetitive Transcranial Magnetic Stimulation No drug interventions treatment Not Available completed NCT06374290
Study of Injectable Naltrexone and Oral Bupropion Among Cigarette Smokers With Schizophrenia other 1 recruiting NCT05639790
The Effectiveness of Using E-Cigarettes for Smoking Cessation and Decreasing Risk of Diseases Among Heavy Smokers No drug interventions screening Not Available withdrawn NCT03740490
Smartphone Based Smoking Cessation Intervention No drug interventions treatment 2 / 3 completed NCT05878990
Quit & Fit 2.0: Feasibility and Usability Testing No drug interventions supportive_care Not Available completed NCT00482690
Analysis of Aldehyde Biomarkers of Exposure and Host Response diagnostic Not Available terminated NCT01163864
Affect Regulation Training for Pregnant Smokers No drug interventions treatment 1 / 2 completed NCT00143364
A Twelve-Week Study of Varenicline for Safety and Efficacy in Comparison With Placebo and Zyban for Smoking Cessation treatment 3 completed NCT00974064
The Natural History of Gene Expression in the Lung Cells of Non-Smokers, Smokers and Ex-Smokers in Health and Disease No drug interventions Not Available Not Available completed NCT05868421
Veteran Social Support for Enhancing Use of Smoking Cessation Treatment No drug interventions health_services_research Not Available recruiting NCT05231421
A Focus Group Study to Explore Smoking Triggers and Acceptability of Just-in-time Adaptive Intervent No drug interventions Not Available Not Available active_not_recruiting NCT01734421
Efficacy of a Mobile Application in the Smoking Cessation Among Young People No drug interventions treatment Not Available unknown_status NCT02454621
Trial of the Smoking Cessation Volitional Help Sheet in Primary Care No drug interventions prevention 1 / 2 withdrawn NCT02640521
Smoking Cessation Peds Asthma No drug interventions health_services_research Not Available withdrawn NCT01544621
Escape Smoke Project: Non-Intervention Non-Drug Multicenter Study on the Real-life Effectiveness of Smoking Cessation in General Practice in Denmark No drug interventions Not Available Not Available completed NCT06470321
Biopsychosocial Predictors of Nicotine Relapse No drug interventions diagnostic Not Available recruiting NCT00916721
Memory Reconsolidation Blockade as a Novel Intervention for Nicotine Dependence treatment 3 completed NCT03085602
Neuroimaging Studies of Smoking and Treatment No drug interventions prevention Not Available completed NCT03996902
Increasing Cessation Motivation and Treatment Engagement Among Smokers in Pain No drug interventions basic_science Not Available completed NCT06268002
Effect of Vernonia Cinerea Lozenges as a Smoking Cessation Aid in Patients With Non-communicable Diseases No drug interventions treatment Not Available completed NCT01476202
Provoked Craving Relief Study by NRT treatment 2 completed NCT01286584
Varenicline in Drug Treatment treatment 4 completed NCT02266784
Contingency Management, Quitting Smoking, and ADHD treatment 1 completed NCT01034384
Physiological, Cognitive and Cerebral Activity Changes as a Function of Cigarette Smoking (With or Without Nicotine) and Tobacco Abstinence No drug interventions Not Available Not Available completed NCT00282984
Efficacy and Safety of Varenicline in Smokers With Cardiovascular Disease Who Wish to Quit Smoking treatment 3 completed NCT01330043
Extended Treatment for Smoking Cessation treatment 4 completed NCT01121887
Telephone-based Treatment for Smoking Cessation No drug interventions treatment 3 completed NCT05188287
A Culturally Tailored Smartphone Application for African American Smokers No drug interventions treatment Not Available not_yet_recruiting NCT02906787
Behavioral Activation for Smoking Cessation and the Prevention of Post-Cessation Weight Gain No drug interventions treatment Not Available completed NCT05953987
Effects of Aerobic Combined With Diaphragmatic Breathing Exercise in Smokers No drug interventions treatment Not Available completed NCT01656733
Nicotine Replacement for Smoking Cessation During Pregnancy treatment 4 completed NCT05365633
Empowering LGBTQ+ Tobacco Cessation Pilot No drug interventions treatment Not Available completed NCT05220254
Stanford Tobacco Treatment Services - Virtual Reality Treatment for Smoking Cessation No drug interventions health_services_research Not Available completed NCT05224154
Re-Connect Application for Smoking Cessation No drug interventions other Not Available recruiting NCT00995254
Secondhand Smoke Exposure Reduction Among Young Children in China No drug interventions prevention Not Available completed NCT01614054
Nicotine Replacement Provided at a Tertiary Care Hospital No drug interventions supportive_care Not Available completed NCT03128554
Smoking Reduction: Testing a Novel Approach to Cessation in Primary Care Practice Settings No drug interventions other Not Available terminated NCT05645354
SmokefreeSGM, A Text-based Smoking Cessation Feasibility Trial for Sexual and Gender Minority Groups No drug interventions prevention Not Available completed NCT05493254
Enhancing Smoking Cessation Via Telehealth Options in Primary Care No drug interventions health_services_research Not Available recruiting NCT01027754
Smoking Cessation Treatment for Methadone Maintenance Patients treatment 4 completed NCT01013454
A Study Evaluating The Absorption Of Varenicline Into The Body From A Varenicline Patch Applied To The Skin basic_science 1 completed NCT00150254
12 Week Evaluation of the Safety and Efficacy of 4 Dosing Strategies of CP-526,555 and Placebo for Smoking Cessation. treatment 2 completed NCT04896554
Comparison of the Health Literacy of Our Patients Who Quit Smoking and Who Cannot Quit Smoking No drug interventions health_services_research Not Available completed NCT00379054
Intervention for Support Persons to Help Smokers Quit No drug interventions treatment 1 / 2 completed NCT05515354
Smoking Cessation and Menstrual Cycle Phase treatment 4 recruiting NCT03717051
Use of Nicotine Replacement Therapy (NRT) Sample and Brief Smoking Cessation Advice for Recruiting Smokers treatment Not Available completed NCT05474651
Influencing Factors and Trigger Mechanism of Relapse in Expectant Fathers Who Quit Smoking No drug interventions Not Available Not Available active_not_recruiting NCT03811951
Neuro Biomarkers of Smoking Behavior diagnostic 2 terminated NCT05318651
Use Determinants of Smoking Cessation App No drug interventions basic_science Not Available completed NCT01997151
Promoting Health During Pregnancy: A Multiple Behavior Computer Tailored Intervention No drug interventions prevention Not Available completed NCT01173653
Smoking Cessation Invention in the Emergency Department (ED) No drug interventions prevention Not Available completed NCT05602753
Smoking Cessation Study No drug interventions Not Available Not Available recruiting NCT03612453
ESTxENDS Trial- Substudy on Oxidative Stress Induced by Electronic Nicotine Delivery Systems (ENDS) Measured in EBC No drug interventions prevention Not Available completed NCT03083353
Isradipine Enhancement of Virtual Reality Cue Exposure for Smoking Cessation treatment 0 completed NCT06111053
Trial for Harm Reduction With Incentives & Vaping E-cigarettes No drug interventions treatment Not Available active_not_recruiting NCT01010477
Trial of Nicotine Nasal Spray as an Aid for Smoking Cessation in Schizophrenia treatment 4 completed NCT00366977
Efficacy and Cost of State Quitline Policies No drug interventions prevention 3 completed NCT02873377
Smoking Cessation in Hispanic Construction Workers treatment 4 completed NCT03574077
Semi-personalized IM Smoking Cessation Interventions No drug interventions other Not Available completed NCT01287377
Smoking Cessation With the Nicotine Patch: A Pilot Study of Patch Messaging treatment 3 completed NCT05440877
Virtual Reality Video-based Learning No drug interventions treatment Not Available completed NCT05887947
Impact of E-cigarette Nicotine Concentration on Compensation No drug interventions treatment Not Available completed NCT01363245
Effectiveness of Smoking-cessation Interventions for Urban Hospital Patients No drug interventions health_services_research Not Available completed NCT05654545
Smoking Cessation Coaching in High-Risk Situations: A Virtual Reality Study No drug interventions prevention Not Available completed NCT04263545
The Staff Stop Smoking Project No drug interventions prevention Not Available completed NCT03994445
Effectiveness of Mobile Phone-Based Intervention to Prevent Smoking Relapse Among Recent Smoking Quitters No drug interventions prevention Not Available unknown_status NCT02307045
Effect of Smoking Reduction on Endothelial Glucocalyx and Vascular Function prevention 4 unknown_status NCT03938298
The ESTxENDS Trial: Pulmonary Function Substudy No drug interventions prevention Not Available completed NCT04416698
Understanding Risk Perception, Behaviour, and Attitudes Related to Other New Tobacco Products Among Youth No drug interventions Not Available Not Available unknown_status NCT01776398
Collection of Airway, Blood and/or Urine Specimens From Subjects for Research Studies No drug interventions Not Available Not Available recruiting NCT03712098
Daily Liraglutide for Nicotine Dependence treatment 2 completed NCT01964898
Post Acute Coronary Event Smoking Study treatment Not Available completed NCT04846998
A Study to Compare the Pharmacokinetics of BR9003A and BR9003 in Healthy Adult Subjects No drug interventions treatment 1 completed NCT02237898
Harnessing the Power of Technology: MOMBA for Postpartum Smoking No drug interventions treatment 1 completed NCT01479998
Novel Treatments to Enhance Smoking Cessation Before Cancer Surgery: Effects on Smoking and Surgical Outcomes No drug interventions treatment 1 terminated NCT01078298
Safety And Efficacy Of 12 Weeks Of Varenicline For Smoking Cessation In Smokers With Depression treatment 4 completed NCT02136498
My Mobile Advice Program: A Randomized Pilot Feasibility Study treatment Not Available completed NCT00322205
Bio-behavioral Lung Cancer Prevention Program treatment 4 completed NCT02238405
A Controlled Smoking Cessation Trial and Prospective Cohort Study of Tuberculosis (TB) Treatment Outcomes No drug interventions treatment Not Available completed NCT00125905
ISTAPS: A Stepped Primary Care Smoking Cessation Intervention treatment Not Available unknown_status NCT00774605
A Study Evaluating The Absorption Of Varenicline Into The Body From A Varenicline Solution And A Varenicline Patch Applied To The Skin Not Available 1 completed NCT04618705
Gut Microbiome and Weight Gain After Smoking Cessation No drug interventions basic_science Not Available withdrawn NCT03654105
Screening and Multiple Intervention on Lung Epidemics prevention 2 active_not_recruiting NCT03235505
Efficacy and Safety of E-cigarettes for Smoking Cessation in Middle-aged Heavy Smokers treatment 4 completed NCT04843605
Systematic Screening for COPD in Tabacology Consultation No drug interventions Not Available Not Available completed NCT05484505
Preloaded Combination Nicotine Replacement Therapy on Smoking Cessation of Adult Population in Kazakhstan treatment 0 not_yet_recruiting NCT03015597
Pilot Study of Contingency Management for Smoking Cessation No drug interventions treatment Not Available completed NCT05447897
Designing an Implementation Strategy for Lung Screening and Smoking Cessation Treatment in Community Health Centers No drug interventions other Not Available completed NCT01209897
Testing Different Theories of Smoking Cessation: An Intervention Study No drug interventions treatment Not Available completed NCT04234997
Suvorexant to Reduce Symptoms of Nicotine Use treatment 2 recruiting NCT02638597
Gemfibrozil for Nicotine Smoking Cessation treatment 2 completed NCT02816697
Implementation of a System-level Tobacco Treatment Intervention No drug interventions supportive_care Not Available active_not_recruiting NCT00318383
Efficacy of NicVAX in Smokers Who Want to Quit Smoking No drug interventions treatment 2 completed NCT05094583
The SmokeFree App Smoking Cessation Study No drug interventions Not Available Not Available suspended NCT01194583
Efficacy and Safety of an Electronic Nicotine Delivery Device (E-Cigarette) Without Nicotine Cartridges No drug interventions Not Available Not Available completed NCT01176383
Impact of a Gene Test for Susceptibility to Lung Cancer in Smokers No drug interventions prevention Not Available completed NCT00691483
Randomized Study Comparing the Efficacy and Safety of Varenicline Tartrate to Placebo in Smoking Cessation When Subjects Are Allowed to Set Their Own Quit Date treatment 4 completed NCT03002883
STAND Community College Tobacco Cessation Trial No drug interventions treatment Not Available completed NCT01630161
Smoking Relapse-Prevention Intervention for Cancer Patients No drug interventions prevention Not Available completed NCT01244061
A Multi-National Study To Assess How Effective And Safe The Smoking Cessation Medicine Varenicline Is In Smokers Who Have Already Tried Varenicline In The Past As A Prescription Medicine From Their Usual Healthcare Provider treatment 4 completed NCT04043728
Addressing Psychological Risk Factors Underlying Smoking Persistence in COPD Patients: The Fresh Start Study No drug interventions treatment Not Available completed NCT00358228
Comparison of the Efficacy and Safety of 2 Oral Doses of Rimonabant, 5 mg/Day or 20 mg/Day, Versus Placebo, as an Aid to Smoking Cessation (STRATUS US) treatment 3 completed NCT05264428
The Effect of Honey on Lessening the Withdrawal Symptoms No drug interventions treatment Not Available unknown_status NCT00150228
12 Week Evaluation of the Safety and Efficacy of a Flexible Dose of CP-526,555 and Placebo for Smoking Cessation treatment 2 completed NCT03303911
A Pharmacokinetic and Pharmacodynamic Evaluation of Cytisine in Healthy Smokers treatment 1 / 2 terminated NCT05205811
The Effects of Combination Zonisamide and Bupropion on Switching to an Electronic Cigarette treatment 3 recruiting NCT03999411
Smartphone Intervention for Smoking Cessation and Improving Adherence to Treatment Among HIV Patients treatment 4 completed NCT06544811
American Indian Smokefree Native RCT No drug interventions prevention Not Available not_yet_recruiting NCT02416011
Smoking Cessation Self-Help for Dual Users of Tobacco Cigarettes and E-Cigarettes No drug interventions prevention Not Available completed NCT01417793
Effects of a Smoking Cessation Program for Prison Inmates No drug interventions health_services_research Not Available unknown_status NCT01478893
Safety and Pharmacodynamics of SEL-068 Vaccine in Smokers and Non-Smokers No drug interventions treatment 1 completed NCT01369693
In-vivo Extraction of Pb, Cd and TSNA From Swedish Snus No drug interventions basic_science 1 completed NCT04505371
Improving the Reach & Effectiveness of Smoking Cessation Services Targeted to Veterans Living With HIV No drug interventions treatment Not Available recruiting NCT04159571
QuitFast: Evaluating Transcranial Magnetic Stimulation as a Tool to Reduce Smoking Directly Following a Quit Attempt No drug interventions treatment Not Available completed NCT03714971
WhatsApp Embedded in Routine Service Delivery for Smoking Cessation No drug interventions treatment Not Available completed NCT00819078
Comparative Study of SR Bupropion for Adolescent Smoking Cessation treatment Not Available unknown_status NCT03538678
Just Kwit: Mobile Intervention for Tobacco Cessation No drug interventions basic_science Not Available completed NCT04191278
Mobile Health Interventions for Medication Adherence Among PLWH treatment 4 withdrawn NCT03552978
Tech and Telephone Smoking Cessation Treatment for Young Veterans With PTSD No drug interventions treatment Not Available completed NCT03060278
Smartphone-delivered Automated Video-assisted Smoking Treatment for Patrons of a Food Resource Center treatment 4 completed NCT05055778
Establishing the Effectiveness of Publicly Available Smoking Cessation Resource No drug interventions treatment Not Available completed NCT00921388
Exercise or Relaxation for Smoking Cessation No drug interventions treatment Not Available completed NCT01729507
tDCS as Add on Therapy for Treatment of Tobacco Dependence by Standardized Behaviour Therapy No drug interventions treatment 4 unknown_status NCT03597607
Evaluation of an Intensive Individualized Smoking Cessation Program Delivered by Pharmacists No drug interventions supportive_care Not Available completed NCT06029907
Project HOPES: Healthy Options for Pain and Ending Smoking. A Program for Cancer Survivors. other 4 recruiting NCT02351609
Patient Navigation and Financial Incentives to Promote Smoking Cessation No drug interventions other Not Available completed NCT02399709
Trial to Evaluate the Efficacy of Simvastatin for Smoking Cessation treatment 2 completed NCT00181909
Efficacy of Proactive Telephone Counseling for Pregnant Smokers Enrolled in a Managed Care Organization No drug interventions treatment 3 completed NCT02051309
Guanfacine Clinical Trial for Smoking Cessation treatment 2 completed NCT04808609
Smoking Cessation Pilot for People Living With HIV (PLWH) No drug interventions supportive_care Not Available completed NCT05539209
Testing a Novel Smartphone Application for Smoking Cessation With the Oklahoma Helpline No drug interventions treatment Not Available recruiting NCT03238456
Smoking Cessation for Young Adult Pacific Islanders: Motivating Pacifika Against Cigarettes and Tobacco No drug interventions prevention Not Available completed NCT01106456
Smoking Cessation for American Indians No drug interventions treatment 3 completed NCT04725656
Concentration Impact Nicotine Salt No drug interventions prevention Not Available recruiting NCT02905656
Strategies to Promote Cessation in Smokers Who Are Not Ready To Quit No drug interventions treatment Not Available completed NCT00464256
Comparison of Efficacy and Safety of Rimonabant 20mg/Day Versus Placebo in Smoking Cessation treatment 3 completed NCT06145685
Effect of Smoking Cessation on Salivary IL-1β and PGE-2 Levels Following Non-Surgical Periodontal Therapy No drug interventions treatment Not Available completed NCT01736085
Providing Free Nicotine Patches to Quitline Smokers treatment 3 completed NCT00592085
Combined Treatment for Tobacco and Alcohol Use No drug interventions prevention Not Available withdrawn NCT04620915
Construal Level as a Novel Pathway for Affect Regulation and Cancer Control No drug interventions basic_science Not Available recruiting NCT00440115
Disease Management for Smoking Cessation treatment 3 completed NCT01400815
Randomized Trial to Evaluate the Effectiveness of X-22 as a Smoking Cessation Aid No drug interventions treatment 2 completed NCT00704015
Smoking Cessation Intervention in Acute Orthopedic Surgery No drug interventions prevention Not Available unknown_status NCT02972515
Mobile Application for Guided Imagery to Address Smoking, Diet and Physical Activity No drug interventions treatment Not Available completed NCT03920137
Adaptation and Initial Evaluation of Transdiagnostic CBT for Anxious and Depressed Smokers No drug interventions treatment Not Available recruiting NCT02971137
Pain and Smoking Study No drug interventions treatment Not Available completed NCT03739437
Automated Mobile Contingency Management for Smoking Cessation: A Pilot RCT (SCC PREVAILgo) No drug interventions treatment Not Available terminated NCT01108432
DPBRN Hygienists Internet Quality Improvement in Tobacco Cessation (HiQuit) No drug interventions treatment 0 completed NCT03142932
COach2Quit TRIAL: Assessing a Prototype Personal Carbon Monoxide Monitor for Smoking Cessation No drug interventions treatment Not Available completed NCT01085032
Nicotine Patch Trial in Syrian Primary Care Settings treatment 2 completed NCT05722132
Latinos Kick Buts: Mobile Engagement and Cessation Support for Latinos Who Smoke No drug interventions treatment Not Available completed NCT01702532
Nicotine Mouth Film for Craving Relief. treatment 3 completed NCT02658032
Personalized Intervention Program: Tobacco Treatment for Patients at Risk for Lung Cancer (PIP) No drug interventions prevention Not Available completed NCT02966132
Interactive Mobile Doctor (iMD) for Asian Smokers No drug interventions treatment Not Available completed NCT00622752
Effects of EVT 302 With or Without NRT on Craving and Withdrawal in Healthy Male Smokers Deprived of Cigarettes treatment 2 completed NCT01885052
Evaluation of National Cancer Institute Young Adult Stop-Smoking Program No drug interventions treatment 2 completed NCT05038852
Acceptability of Mobile Applications (Apps) to Enhance Smoking Cessation in a Clinical Tobacco Treatment Program - A Pilot Study No drug interventions prevention Not Available active_not_recruiting NCT03608852
Unconventional Financial Incentives for Smoking Cessation No drug interventions Not Available Not Available unknown_status NCT05259852
An Intervention to Promote Smoking Cessation Among Adults With Food Insecurity No drug interventions prevention Not Available completed NCT04226352
Three Dosing Regimens of Dextromethorphan (DXM) Reportedly Used in Major Depressive Disorder other 1 completed NCT04982952
Contingency Management for Smoking Cessation No drug interventions health_services_research Not Available active_not_recruiting NCT02918500
Effect of Pre-op NRT on Peri-operative Complications and Long-term Abstinence: A Pilot Trial in Patients Undergoing CABG Surgery treatment 4 terminated NCT00533000
Smoking Cessation and Postoperative Complications No drug interventions prevention Not Available unknown_status NCT02854800
Smoking Cessation & Opioid Dependence Treatment Integration treatment 2 / 3 completed NCT02453659
Women Engaging in Quitting Smoking Together treatment Not Available completed NCT05764759
Investigating Novel Smoking Cessation Primary Care Interventions in Rural Environments No drug interventions health_services_research Not Available recruiting NCT05339659
Randomized Pilot Study of a mHealth App for Ambivalent Smokers Living With HIV No drug interventions device_feasibility Not Available completed NCT00756275
Varenicline and Motivational Advice for Smokers With Substance Use Disorders treatment Not Available completed NCT02676375
Nicotine Receptor Density & Response to Nicotine Patch: Pt 2 Extended Treatment treatment 4 completed NCT04764175
Telephone All Nations Breath of Life No drug interventions treatment Not Available recruiting NCT00432575
Efficacy and Safety of Surinabant Treatment as an Aid to Smoking Cessation (SURSMOKE) treatment 2 completed NCT00591175
A Randomized Clinical Trial Assessing Smoking Cessation Interventions In Dental Clinic Smokers No drug interventions Not Available Not Available active_not_recruiting NCT05271175
Accelerated iTBS in Smoking Cessation No drug interventions treatment Not Available completed NCT00882375
Efficacy and Safety Following Use of a Novel Nicotine Replacement Therapy treatment Not Available completed NCT00057070
Facilitating Implementation of the PHS Smoking Cessation Guidelines - RESET No drug interventions Not Available Not Available completed NCT03674970
Effects of Random Nicotine Delivery on Smoking Cessation treatment 1 / 2 completed NCT06570070
AI-powered Chatbot vs. Human Counselors in Smoking Cessation No drug interventions treatment Not Available not_yet_recruiting NCT05297370
Mixed and Match vs One-size-fits-all No drug interventions treatment Not Available unknown_status NCT03316170
Consultation, Advice, and Tailored Support (CATS) for Cancer Survivors No drug interventions supportive_care 2 completed NCT03562442
SAW Lung Microbiome Study in Smokers and Never-smokers No drug interventions basic_science Not Available completed NCT05695742
Smoking Cessation Outcomes and Effective Factors No drug interventions Not Available Not Available completed NCT01487642
Comparison of Four Different Smoking Cessation Programmes No drug interventions prevention Not Available unknown_status NCT01310842
Social Determinants and Smoking Cessation Not Available Not Available completed NCT03992742
Building Capacity and Promoting Smoking Cessation in the Community Via "Quit to Win" Contest 2019 No drug interventions health_services_research Not Available unknown_status NCT01234142
A Study Evaluating the Absorption Of Varenicline Through The Skin Following Once Daily Application Of A Patch For 14 Days basic_science 1 completed NCT02859142
Varenicline Augmentation of Patch Outcomes in Heavy Drinkers' Smoking Cessation treatment 4 completed NCT05746442
Ending Tobacco Use Through Interactive Tailored Messaging for Cambodian People Living With HIV/AIDS prevention Not Available recruiting NCT05020899
Quit For Life (QFL): Smoking Cessation Among Chinese Smokers Living With HIV No drug interventions treatment Not Available completed NCT02943499
Mechanisms of Mindfulness for Smoking Cessation No drug interventions other Not Available completed NCT02202499
Translating Extinction Research to Improve Pharmacotherapy for Tobacco Dependence prevention 0 completed NCT03024606
Smoking Cessation Intervention in Pregnant Women No drug interventions supportive_care Not Available completed NCT03707106
Benefits of a Cognitive Behavioral Therapy Intervention for Smoking Cessation Supported by Virtual Reality Smoking Cue Exposure No drug interventions treatment Not Available completed NCT01502306
A Randomized Trial of Medi-Cal Beneficiaries Calling the California Smokers' Helpline treatment 3 completed NCT03870906
Smoking Cessation Programme in Workplaces in Hong Kong (Phase IV) No drug interventions health_services_research Not Available completed NCT06487806
SmokefreeSGM Español Pilot, Beta Testing a Text-based Smoking Cessation Intervention for Sexual and Gender Minority(SGM) Groups Preferring Spanish Language No drug interventions treatment Not Available not_yet_recruiting NCT04188106
Efficacy and Tolerability of Combination Varenicline With Hydroxyzine as a Potential Smoking Cessation Treatment treatment 4 completed NCT00141206
A Twelve-Week Study of Varenicline for Safety and Efficacy in Comparison With Placebo and Zyban for Smoking Cessation treatment 3 completed NCT04599049
Evaluation Study on Smoke-free Teens Programme 2020-2021 No drug interventions health_services_research Not Available completed NCT01531049
Smoking Habits and Smoking Cessation in Young Adults prevention 2 / 3 completed NCT02329249
Pharmacological Aids for Interactive Smoking Cessation No drug interventions treatment Not Available completed NCT03842449
Impact of Expired Carbon Monoxide Measurement on Smoking Cessation of Pregnant Women No drug interventions prevention Not Available unknown_status NCT00387049
Anxiety Sensitivity Program for Smoking Cessation No drug interventions treatment Not Available completed NCT01111149
Varenicline and Smoking Cessation in Schizophrenia treatment 2 completed NCT02086149
Exercise for Depressed Smokers No drug interventions treatment Not Available completed NCT03020836
Evaluating Effective Methods for Referral for Smoking Cessation Counseling and High Blood Pressure Follow-up No drug interventions screening Not Available completed NCT01554436
Neuropsychological Prognosis Factors of Smoking Cessation No drug interventions diagnostic 4 completed NCT04223336
A Web-enabled Integrated Care Pathway (ICP) for Addressing Multiple Modifiable Risk Factors as a Part of Smoking Cessation Treatment in Primary Care Settings. No drug interventions prevention Not Available completed NCT03612336
The ESTxENDS Trial- Substudy on the Metabolic Effects of Using Electronic Nicotine Delivery Systems (ENDS/Vaporizer/E-cig) No drug interventions prevention Not Available completed NCT00371813
An Investigation of Effectiveness and Safety of Varenicline Tartrate in Helping People Quit Smoking treatment 3 completed NCT05075213
QuitBet Phase II: A Digital Social Game That Pays You to Stop Smoking No drug interventions treatment Not Available completed NCT00013013
A Randomized Trial to Implement the AHCPR Smoking Cessation Guideline No drug interventions prevention 4 completed NCT03264313
Deep Transcranial Magnetic Stimulation (dTMS) to Induce Smoking Cessation No drug interventions treatment Not Available unknown_status NCT03272113
SKIP-IT Smoking Cessation in Pregnancy No drug interventions health_services_research Not Available completed NCT02286713
PCORI-CER-1306-03385 Informed Decisions About Lung Cancer Screening No drug interventions health_services_research Not Available completed NCT05961813
Intervention for Smoking Cessation in Pre-Surgical Patients. No drug interventions treatment Not Available recruiting NCT00965913
Cumulative Skin Irritation Potential of a New 15 mg Nicotine Patch screening 1 completed NCT02244918
Informing Tobacco Treatment Guidelines for African American Non-Daily Smokers treatment 4 completed NCT00458718
Efficacy and Safety of Rimonabant as an Aid to Smoking Cessation With or Without Nicotine Patch treatment 3 completed NCT03213418
Electroretinogram: a New Human Biomarker for Smoking Cessation Treatment No drug interventions basic_science Not Available terminated NCT01210118
Interventions of Smoking Cessation During Pregnancy No drug interventions prevention 1 completed NCT01905618
Tobacco Treatment Medical Education in 10 Medical Schools No drug interventions prevention Not Available completed NCT00943618
Combining Varenicline and Bupropion for Smoking Cessation treatment 3 completed NCT00463918
A Phase I Study to Evaluate the Pharmacokinetics of Multiple Doses of Varenicline in Healthy Adolescent Smokers treatment 1 completed NCT04405219
Smoking Cessation, Anxiety, Pain Relationship No drug interventions other Not Available completed NCT01800019
The Canadian HIV Quit Smoking Trial: Tackling the Co-morbidities of Depression and Cardiovascular Disease in HIV+ Smokers treatment 3 unknown_status NCT03645941
Connecting Alaska Native People to Quit Smoking No drug interventions treatment Not Available completed NCT00772941
Drug Use Investigation Of Varenicline (Regulatory Post Marketing Commitment Plan) Not Available Not Available completed NCT05846841
Personalized Tobacco Treatment in Primary Care (MOTIVATE) No drug interventions supportive_care Not Available recruiting NCT05649241
QuitAid Pilot Feasibility Trial treatment Not Available completed NCT04199117
Health Systems Reach Interventions Project health_services_research 4 active_not_recruiting NCT03087617
Personalized Smoking Cessation Tool Based on Patient Lung CT Image No drug interventions other Not Available completed NCT05194917
Motivating Change in Aging Smokers No drug interventions treatment Not Available completed NCT00330434
Effect of Ethanol and Genetic Polymorphisms on Bupropion Metabolism No drug interventions treatment Not Available withdrawn NCT03585634
The Dads in Gear Program: An Innovative Men-centered Approach to Smoking Cessation No drug interventions other Not Available completed NCT02307734
A Family-Focused Intervention for Asian American Male Smokers No drug interventions treatment Not Available completed NCT03452124
The Effects of I Quit Ordinary Smoking on the Arterial Wall and Endothelial Glycocalyx Properties of Smokers No drug interventions prevention Not Available unknown_status NCT01374724
Preventing Relapse Following Involuntary Smoking Abstinence No drug interventions prevention Not Available unknown_status NCT00271024
Efficacy of Naltrexone in Women's Smoking Cessation treatment 2 completed NCT03077724
Fish Oil to Reduce Tobacco Use iN Expectant Mothers Study treatment 2 completed NCT00984724
Reducing Tobacco Related Health Disparities No drug interventions treatment Not Available completed NCT05066724
Efficacy of Centanafadine SR as a Potential Smoking Cessation Treatment treatment 2 completed NCT03064724
Practice-based Intervention for Vietnamese and Korean Patients No drug interventions treatment Not Available completed NCT03760224
Effectiveness of WhatsApp Online Group Discussion for Smoking Relapse Prevention No drug interventions treatment Not Available completed NCT03069924
Gain-framed Messages and NRT for Lung Cancer Screening Patients No drug interventions treatment 2 active_not_recruiting NCT05825924
Effectiveness of Different THR Products in Adult Population treatment 3 not_yet_recruiting NCT02585024
Cytisine Pharmacokinetics and Dose Response (C-DRAKS 3 and C-DRAKS 4) other 1 terminated NCT05031416
Developing and Pilot Testing a Remote Smoking Cessation Digital Therapeutic for Individuals With Serious Mental Illness No drug interventions treatment Not Available not_yet_recruiting NCT03822416
Treating Smokers With Mental Illness treatment 2 completed NCT04854616
Cessation of Smoking Trial in the Emergency Department No drug interventions treatment Not Available completed NCT04409496
Chat-based Support for Preventing Smoking Relapse No drug interventions treatment Not Available completed NCT00202696
Nalmefene Smoking Cessation Study treatment 2 completed NCT03603496
Post-Discharge Smoking Cessation Strategies: Helping HAND 4 treatment 4 completed NCT03404596
Applying mHealth to Tobacco-related Health Disparities prevention 0 completed NCT03690596
Smoking Relapse Prevention Via Just-in-Time-Adaptive Interventions No drug interventions treatment Not Available unknown_status NCT03586596
Mobile Cessation Support for Latino Smokers No drug interventions prevention Not Available completed NCT06307496
VIDeOS for Smoking Cessation No drug interventions other Not Available not_yet_recruiting NCT01299896
Connect to Quit for Smoking No drug interventions treatment Not Available completed NCT03204396
Smoking Cessation Facilitated by Glucagon-like Peptide-1 (GLP-1) Analogues treatment 2 completed NCT00158158
Effectiveness of Reducing Smoking in Facilitating Smoking Cessation in Adolescents - 2 treatment 2 / 3 completed NCT01497158
Promoting Home Smoking Restrictions: Biomarker Feedback to Smoking and Non-Smoking Adults No drug interventions prevention Not Available completed NCT04887558
Mobile App for Smoking Cessation and Mental Health No drug interventions treatment 2 recruiting NCT03194958
Helping Poor Smokers Quit No drug interventions health_services_research Not Available completed NCT02491086
Motivating Smokers at Outdoor Public Smoking Hotspots to Have Quit Attempt With Nicotine Replacement Therapy Sampling treatment Not Available completed NCT03904186
Effectiveness of an Integrated Treatment to Address Smoking Cessation and Anxiety/ Depression in People Living With HIV No drug interventions treatment Not Available active_not_recruiting NCT03048786
Mobile-based Peer Mentoring for Smoking Cessation No drug interventions prevention Not Available completed NCT05819086
Message Testing in Aging African American Smokers No drug interventions treatment Not Available completed NCT01188239
A Structured Protocol to Evaluate Efficacy and Safety of a Popular Electronic Nicotine Delivery Device (E-Cigarette) Efficacy and Safety of a Popular Electronic Nicotine Delivery Device (E-Cigarette) No drug interventions Not Available Not Available completed NCT02195739
Nicotine Replacement Therapy and Cardiovascular Disease No drug interventions Not Available Not Available unknown_status NCT00280839
Safety and Efficacy Study of Topiramate to Aid in Smoking Cessation treatment 3 completed NCT00764439
Pilot Study of a New Nicotine Replacement Therapy treatment 2 completed NCT02497339
Mindfulness Training for Smoking Cessation in Women in Workplaces No drug interventions health_services_research Not Available completed NCT05337722
App for Pregnancy Smoking Cessation With Peer Support No drug interventions treatment Not Available recruiting NCT04791722
Optimizing Smoke-free Residential Housing Policies No drug interventions prevention Not Available completed NCT03870022
Pivot Breath Sensor Performance Study No drug interventions other Not Available completed NCT03495622
Effectiveness of a Combined CHW and Text Messaging-based Tobacco Intervention in India No drug interventions treatment Not Available completed NCT05413122
Evaluating Smoking Cessation Interventions for PWH in South Africa treatment 2 / 3 recruiting NCT02492022
Efficacy of 2 Probiotics During Nicotine Replacement Therapy on Withdrawal Symptoms Associated With Smoking Cessation No drug interventions supportive_care 2 completed NCT06570122
Mobile Phone-Based Smoking-Cessation Intervention for Smoking Parents No drug interventions treatment Not Available not_yet_recruiting NCT03148925
Safety and Pharmacodynamcis of SELA-070 Nicotine Vaccine in Smokers No drug interventions treatment 1 completed NCT05660525
Leveraging Community Pharmacists to Optimize Smoking Cessation Services for Rural Smokers in Appalachia treatment Not Available recruiting NCT05290025
Easy Access to Smoking Cessation for People Receiving Opioid Agonist Therapy Who Are Smoking Tobacco health_services_research Not Available active_not_recruiting NCT01387425
Efficacy And Safety Of Smoking Cessation With Varenicline Tartrate In Diabetic Smokers: (DIASMOKE) treatment Not Available completed NCT02768025
Trial of Treatment Protocol for Smoking Cessation No drug interventions treatment Not Available completed NCT02973425
Take a Break (TAB): mHealth-assisted Skills Building Challenge for Unmotivated Smokers No drug interventions treatment Not Available completed NCT03983330
Using ICT to Deliver i-BMI to Promote Smoking Cessation Among Smokers With Chronic Diseases No drug interventions supportive_care Not Available unknown_status NCT02701530
Smoking Cessation for Hospital Employees With Low Education. No drug interventions prevention Not Available completed NCT03174730
Mindset Intervention for Nicotine Dependence No drug interventions treatment Not Available completed NCT04881630
Mobile Contingency Management for Smoking Cessation No drug interventions treatment Not Available recruiting NCT03290430
End Nicotine Dependence Clinic supportive_care 0 completed NCT02681848
What Are the Effects of Varenicline Compared With Nicotine Replacement Therapy on Long Term Smoking Cessation and Clinically Important Outcomes? Not Available Not Available unknown_status NCT04487548
Perioperative Smoking Cessation BUndle in a Tertiary Care Hospital - Can Turning Virtual Improve Outcomes? No drug interventions prevention Not Available active_not_recruiting NCT04783857
Modifying Progesterone and Estradiol Levels to Prevent Postpartum Cigarette Smoking Relapse and Reduce Secondhand Smoke Exposure in Infants and Children prevention 4 recruiting NCT00851357
Telephone Counseling and the Distribution of Nicotine Patches to Smokers treatment 3 completed NCT00608426
Proactive Tobacco Treatment for Veterans No drug interventions health_services_research Not Available completed NCT02055326
Yoga for Men Attempting Smoking Cessation No drug interventions Not Available Not Available completed NCT01259466
Internet-Administered Smoking Cessation Treatment for Overweight and Obese Smokers treatment Not Available completed NCT00894166
Evaluation of a Tailored Smoking Cessation Treatment Algorithm Based on Initial Treatment Response and Genotype treatment 3 completed NCT01369966
Brain Circuits in Schizophrenia and Smoking No drug interventions Not Available Not Available completed NCT05905666
Health Education and Counseling in Smoking Cessation Behavior, Smoking Decisional Balance, and Self-efficacy No drug interventions treatment Not Available completed NCT02737566
Small Financial Incentives to Promote Smoking Cessation No drug interventions treatment Not Available completed NCT03722966
Effectiveness of Combination Varenicline and Oral Nicotine Replacement Therapy (COMBO) treatment 2 terminated NCT00135265
PROS Smokebusters: Adolescent Smoking Cessation in Pediatric Primary Care No drug interventions prevention 1 completed NCT02412865
Quit4Baby Evaluation No drug interventions treatment Not Available completed NCT01050465
MedlinePlus Health Prescriptions: Developing a Pragmatic Approach for Clinic Use No drug interventions Not Available Not Available completed NCT05627765
An Integrated Smoking Cessation and Alcohol Intervention for Young People No drug interventions health_services_research Not Available unknown_status NCT06051474
Treating Caregivers Who Smoke at AFCH treatment 4 recruiting NCT02044874
A Study to Evaluate the Effect of Lorcaserin Hydrochloride on Smoking Cessation treatment 2 completed NCT03224520
Smoker-to-Smoker (S2S) Peer Marketing and Messaging to Disseminate Tobacco Interventions No drug interventions treatment Not Available completed NCT05554120
The Next Step in Smoking Prevention: the Reduction of Tobacco Retail Outlets, a Comprehensive Policy Evaluation No drug interventions Not Available Not Available enrolling_by_invitation NCT05212220
Effectiveness of Ecological Momentary Assessment Based Smoking Cessation Intervention No drug interventions treatment Not Available active_not_recruiting NCT00889720
A Pilot Study Of Smoking Cessation Treatment Including Varenicline In Patients Scheduled For Planned Surgery treatment 4 completed NCT04909320
Mobile-based Positive Psychological Support for Smoking Cessation Via "Quit to Win" Contest 2021 (QTW 2021) No drug interventions health_services_research Not Available unknown_status NCT04383782
Examining Outcome Expectancies and Behavioral Reinforcers Among Young Adult Smokers No drug interventions treatment Not Available completed NCT05014282
Automated Video-Assisted Smoking Treatment for People Living With HIV prevention Not Available recruiting NCT00596882
Message Priming and Enrollment in, and Response to, a Smoking Cessation Program: A Pilot Study No drug interventions treatment 4 completed NCT02103582
Quit and Fit: A Tobacco Cessation and Energy Balance Pilot for African Americans No drug interventions other Not Available completed NCT04089982
Varenicline Light Smoking Pilot treatment 4 completed NCT02935231
PMCAN for Smokers at Smoking Hotspots treatment Not Available completed NCT05277831
Testing the Efficacy of A Scalable, Telephone-Delivered, Guided Imagery Tobacco Cessation Intervention No drug interventions treatment Not Available recruiting NCT03836573
Feasibility of a Decision Aid for E-Cigarettes in Primary Care No drug interventions supportive_care Not Available completed NCT03553173
So-Lo-Mo Intervention Applied to the Smoking Cessation Process treatment Not Available completed NCT03432273
Single-Dose Bioequivalence Study Comparing Two 2 mg Nicotine Lozenges other 1 completed NCT01103427
Usefulness of Supportive SMS in Addition to an Internet Based Quit Smoking Program (Www.Slutta.no) No drug interventions prevention Not Available completed NCT03950427
PARQuit Smoking Cessation Intervention for Adults With Serious Mental Illness treatment 4 recruiting NCT02298127
Auricular Acupressure for Smoking Cessation No drug interventions health_services_research Not Available unknown_status NCT03342027
Smoking Cessation Interventions for People Living With HIV in Nairobi, Kenya treatment 3 completed NCT02584127
Tobacco-Related Disease Prevention Among Korean Americans No drug interventions treatment Not Available completed NCT04224727
The Impact of Group Commitment Contracts on Smoking Cessation and Weight Loss No drug interventions prevention Not Available suspended NCT04948827
A First-in-Human Study of SBP-9330 in Healthy Subjects No drug interventions treatment 1 completed NCT01004276
Increasing Smoking Cessation Counselling in Primary Care Using a Chronic Disease Management System No drug interventions health_services_research Not Available unknown_status NCT06228976
Mindfulness-based, Mobile Health (mHealth) Smoking Cessation Intervention in Vietnam No drug interventions other Not Available recruiting NCT02737176
Tobacco Cessation Intervention Study for Oral Diseases No drug interventions treatment Not Available unknown_status NCT03818360
Deliver an Evidence-based Smoking Cessation Intervention for Smokers Attending A&E Departments in Hong Kong No drug interventions health_services_research Not Available completed NCT01838460
Sublingual Nicotine Tablets Compared With Swedish Snus treatment 1 / 2 completed NCT03219060
Motivational Interviewing for Nurses' Smoking Cessation No drug interventions treatment Not Available completed NCT03836560
Comparing the Effectiveness of Combined NRT With Single NRT in Primary Care Clinics in Hong Kong treatment Not Available completed NCT01761760
Videogame-based Incentives for Smoking Cessation No drug interventions health_services_research Not Available terminated NCT03835260
Pivot Breath Sensor Human Factors and Usability Study No drug interventions other Not Available completed NCT01538394
Clinical Trial to Evaluate the Efficacy of Smoking Cessation Not Available 4 completed NCT04936594
TMS for Smoking Cessation in PLWHA Cessation in People Living With HIV/AIDS (PLWHA) No drug interventions treatment Not Available completed NCT04282694
PRogetto Salute Parma No drug interventions Not Available Not Available terminated NCT03557294
Varenicline OTC Trial on Efficacy and Safety treatment 4 completed NCT03044691
The OneFlorida Cancer Control Alliance: Implementing the 6As in Pediatric Primary Care No drug interventions health_services_research Not Available terminated NCT05796791
Ketamine and Motivational Enhancement Therapy for the Treatment of Tobacco Use Disorder treatment 0 active_not_recruiting NCT00345891
Quit Smoking Program for Lung Cancer Patients' Families (The Family Ties Project) No drug interventions treatment Not Available completed NCT03815591
Implementation and Dissemination of an Evidence-Based Tobacco Product Use Prevention Videogame Intervention With Adolescents No drug interventions prevention Not Available completed NCT03346291
Examining Persistence in Smokers With Schizophrenia No drug interventions treatment Not Available completed NCT02796391
Facilitating Smoking Cessation With Reduced Nicotine Cigarettes prevention 2 completed NCT03328962
Smoking Cessation in Cancer Treatment No drug interventions prevention Not Available unknown_status NCT02521662
The Use of Nicotine Patches Together With E-cigarettes (With and Without Nicotine) for Smoking Cessation treatment 3 completed NCT05029362
SmokefreeSGM, A Text-based Smoking Cessation Intervention for Sexual and Gender Minority Groups No drug interventions prevention Not Available completed NCT03276780
Nicotine Replacement Therapy (NRT) Sampling and Selection to Increase Medication Adherence No drug interventions treatment 4 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 NCT03396029
Tailored Written Lifestyle Feedback in Colorectal Cancer Screening No drug interventions prevention Not Available completed NCT02096029
Tobacco Intervention in Primary Care Treatment Opportunities for Providers No drug interventions other Not Available completed NCT06451029
Prevention of Smoking Related Diseases No drug interventions Not Available Not Available recruiting NCT03930329
Mindfulness-based Treatment to Prevent Smoking Relapse No drug interventions prevention Not Available completed NCT05374629
Study on the Effect of Smoking Cessation in COPD Patients After Shared Decision Making Intervention No drug interventions supportive_care Not Available completed NCT06584929
Rural Smoking Cessation prevention Not Available not_yet_recruiting NCT00381329
Pennsylvania Adolescent Smoking Study (PASStudy) No drug interventions treatment 2 unknown_status NCT04996329
Early Health Warning Intervention in Tobacco Control No drug interventions prevention Not Available unknown_status NCT02123329
Assessing the Effectiveness of a Pharmacist-delivered Smoking Cessation Program in the State of Qatar No drug interventions treatment Not Available completed NCT00563329
Smoking Reduction Intervention for Smokers Not Willing to Quit Smoking: a Randomised Control Trial No drug interventions Not Available Not Available completed NCT03927989
Tobacco Treatment in the Context of Lung Cancer Screening No drug interventions treatment Not Available completed NCT06303089
Tobacco Exposure and Influencing Factors of Smoking Cessation Among Chronic Kidney Disease Patients No drug interventions Not Available Not Available not_yet_recruiting NCT06127589
The "Quit-for-Kids" Project: to Increase Abstinence and Protect Children From Tobacco Smoke Exposure health_services_research Not Available recruiting NCT00297492
Gradual vs. Abrupt Cessation Treatment for Smoking treatment 2 completed NCT01080092
Effect of Stress-management and Biofeedback on Craving in Smoking Abstinence: A Pilot Study No drug interventions treatment 2 completed NCT01038492
p16 Methylation for Smoking Cessation No drug interventions diagnostic Not Available completed NCT00888992
Technology-Enhanced Quitline Services to Prevent Smoking Relapse No drug interventions health_services_research Not Available completed NCT03849092
Smoking Cessation: Financial Incentives No drug interventions prevention Not Available completed NCT03080844
Neuroimaging Studies of Practice and Smoking No drug interventions prevention Not Available terminated NCT04488744
Smoking by IV Pulsed Nicotine health_services_research 0 completed NCT04161144
Enhancing Self Regulation Among Smokers treatment 2 completed NCT06098144
Smoking Cessation Program in the Construction Sector treatment 4 recruiting NCT02755740
Promoting Smoking Cessation for Female Smokers in Hong Kong Through Training Female Youth SCRA No drug interventions health_services_research Not Available completed NCT01484340
A Smoking Cessation Trial in HIV-infected Patients in South Africa treatment Not Available completed NCT00877240
The Influence of an Intervention Program on Altering Health Behavioral Patterns Among IDF's Staff No drug interventions Not Available Not Available withdrawn NCT00669240
Varenicline Observational Investigation In The Cessation of Smoking Not Available Not Available completed NCT03603340
The ESTxENDS Trial- Substudy on the Effects of Using Electronic Nicotine Delivery Systems (ENDS) on Depression No drug interventions prevention Not Available completed NCT03059940
Smoking Cessation Intervention During Low Dose CT (LDCT) Screening for Lung Cancer prevention 0 active_not_recruiting NCT04076540
A Study to Assess the Safety, Tolerability and Pharmacokinetics of AZD4041 in Healthy Volunteers No drug interventions treatment 1 completed NCT00218140
Effectiveness of the Nicotine Patch in Suppressing Nicotine Withdrawal Symptoms in Women Versus Men - 1 treatment 2 completed NCT04630340
An Innovation to Increase Smoking Quit Rate No drug interventions treatment Not Available unknown_status NCT03527667
Incentivized Smoking Cessation for Diabetics No drug interventions treatment Not Available completed NCT05733767
Smoking Cessation Pharmacotherapy-Nurse Practitioner Led Tobacco Treatment Team Study No drug interventions treatment 2 recruiting NCT00141167
A Twelve-Week Study of Varenicline for Safety and Efficacy in Comparison With Placebo for Smoking Cessation treatment 3 completed NCT02351167
Genetically Informed Smoking Cessation Trial prevention 4 completed NCT05958667
Quitxt Mobile Text Messaging Cessation Research Study No drug interventions prevention Not Available not_yet_recruiting NCT02417467
Evaluating the Efficacy of E-Cigarette Use for Smoking Cessation (E3) Trial No drug interventions treatment 3 completed NCT03471767
AXS-05 Phase II Trial on Smoking Behavior treatment 2 completed NCT00966901
Photoirritation and Photoallergic Potential of a New Nicotine Patch screening 1 completed NCT01250301
De-nicotinised Cigarettes Study No drug interventions treatment Not Available completed NCT05072301
Preliminary Test of Reactive Carrot Incentives in a Practice Quit Environment With Contingency Management Incentives No drug interventions treatment Not Available completed NCT05952401
Implementation Science to Reduce the Disparity in Tobacco Treatment Among Individuals With Serious Mental Illness No drug interventions prevention Not Available enrolling_by_invitation NCT01536704
Nicotine Lozenge Bioequivalence Study screening 1 completed NCT04502004
Smoking Cessation in Hospitalized Patients Using an App No drug interventions treatment Not Available unknown_status NCT01010204
Varenicline Treatment for Smoking Cessation in Patients With Bipolar Disorder treatment 4 completed NCT00534404
A Randomized Trial of Internet Access to Nicotine Patches treatment Not Available completed NCT01120704
Evaluation of Treatments to Improve Smoking Cessation Medication Adherence treatment 4 completed NCT00594204
Assessment of Safety and Efficacy of Varenicline in Patients That Wish to Stop Smoking treatment 4 completed NCT00833404
Smoking Cessation and Sexual Health in Men treatment 1 completed NCT01063972
Smoking Cessation in Rural Hospitals No drug interventions treatment Not Available completed NCT00075972
Mood and Smoking: A Comparison of Smoking Cessation Treatments Not Available Not Available completed NCT02685072
Progesterone Augmentation of Nicotine Replacement Therapy Study treatment 4 completed NCT03501472
Pictorial Warning Labels, Numeracy, and Memory for Numeric Cigarette Health-risk Information Over Time No drug interventions prevention Not Available completed NCT04737772
Project CheckUP: A Brief Behavioral Intervention for Quitline Callers Who Use Marijuana (MJ) and Tobacco No drug interventions treatment Not Available recruiting NCT05513872
Overcoming Nicotine Dependence to Enable Quitting treatment 1 / 2 recruiting NCT02718872
Tobacco Cessation Training Program in Spanish-speaking Countries No drug interventions health_services_research Not Available completed NCT01875172
Bupropion for Smoking Cessation in Pregnancy treatment 2 completed NCT01164072
Efficacy and Safety of an Electronic Nicotine Delivery Device (E-Cigarette) No drug interventions Not Available Not Available completed NCT00862368
Sustaining Smoking Cessation in Smokers With Kids With Asthma No drug interventions treatment 3 completed NCT05981768
Study to Evaluate Effect of Food on Bioavailability of Single 3 mg Tablet and Pharmacokinetics (PK) of Multiple 3 mg Doses in Healthy Adult Smokers treatment 1 completed NCT03575468
Enhanced E-cigarette Coaching Intervention for Dual Users of Cigarettes and E-cigarettes No drug interventions treatment Not Available completed NCT04987268
CHIP and Residual Cardiovascular Event Tendency After Smoking Cessation No drug interventions Not Available Not Available unknown_status NCT05788068
Efficacy and Neuroimaging Mechanisms of Smoking Cessation in China No drug interventions treatment Not Available completed NCT04560868
Development of a mHealth Intervention for Ambivalent Smokers device_feasibility 1 completed NCT05618769
Towards Life-Long Healthy Lungs: A Multidisciplinary Follow-up Framework for Preterm Infants No drug interventions prevention Not Available recruiting NCT03718169
Smartphone Application-based Smoking Cessation Programme Among Female Smokers No drug interventions Not Available Not Available completed NCT04079569
Empower Korean Families to End Tobacco Use & Smoking Exposure No drug interventions prevention Not Available completed NCT06290869
Tobacco Education and Lung Health Study (TEAL) No drug interventions treatment 3 recruiting NCT00475046
Smoking Cessation and Relapse Prevention in Women Postpartum No drug interventions prevention 1 completed NCT04572646
Benefit of Systematic Proposition of Nicotine Substitution for Patients Undergoing Surgery No drug interventions prevention Not Available terminated NCT01178346
Pharmacoeconomic Assessment in Nabi-4514 and Nabi-4515 Phase 3 Studies No drug interventions Not Available 3 completed NCT02795312
Mindfulness Based Smoking Cessation Program No drug interventions health_services_research Not Available completed NCT03631212
Avatar-led Acceptance and Commitment Therapy Smoking Cessation No drug interventions treatment Not Available unknown_status NCT00285012
Smoking Cessation in Subjects With Mild-to-moderate Chronic Obstructive Pulmonary Disease (COPD). treatment 3 completed NCT03432312
Single-Dose Bioequivalence Study Comparing Two 4 mg Nicotine Lozenges other 1 completed NCT02812810
Evaluation of the Efficacy of Repetitive Transcranial Magnetic Stimulation (rTMS) Low-frequency on Craving in Smoking Dependence No drug interventions treatment Not Available completed NCT01544010
Optimal TTM Tailoring for Population Cessation No drug interventions treatment Not Available completed NCT03221010
Use of the Motivational Interviewing in the Treatment of Smokers in Groups in Primary Health Care No drug interventions treatment Not Available completed NCT05724810
Deep rTMS Modulating Insula Synaptic Density and Smoking Behavior in Schizophrenia No drug interventions treatment Not Available recruiting NCT01189110
Auriculotherapy for Smoking Cessation: Pilot No drug interventions treatment Not Available completed NCT01846910
Prepare to Quit - A Clinical Trial to Help People Quit Smoking in a Community Dental Clinic Setting No drug interventions prevention Not Available unknown_status NCT02634281
Extended (6-Week) Varenicline Preloading: Does it Facilitate Smoking Reduction and Cessation? treatment 4 completed NCT01925781
e-Cigarettes Versus NRT Gum for Smoking Cessation supportive_care 4 terminated NCT02968381
A Guided Imagery Tobacco Cessation Intervention Delivered by a Quit Line and Website No drug interventions treatment Not Available completed NCT04928781
Smoking Cessation Study No drug interventions treatment Not Available withdrawn NCT04071795
Clinical Reminder Changes to Increase Smoking Cessation Treatment in Outpatient Psychiatry No drug interventions treatment Not Available completed NCT01296295
Effectiveness of Regular Reporting of Spirometric Results on Smoking Quit Rate. No drug interventions prevention Not Available unknown_status NCT00713895
Treating Chinese Smokers With Interactive Expert System No drug interventions treatment Not Available completed NCT01352195
Extended Self-Help for Smoking Cessation No drug interventions prevention Not Available completed NCT05672914
Intervening to Promote Tobacco Cessation Following Psychiatric Hospitalization No drug interventions treatment Not Available recruiting NCT04827914
Evaluation of an "Opt-Out" Inpatient Smoking Cessation Service on Smoking Behavior Study #1 No drug interventions supportive_care Not Available active_not_recruiting NCT06442514
Pain and Smoking Study - Interactive Voice Response No drug interventions treatment Not Available not_yet_recruiting NCT01878214
Promoting Smoking Cessation in Carpenters No drug interventions prevention Not Available completed NCT02413814
Computerized Anger-Reduction Treatment for Smoking Cessation No drug interventions treatment Not Available completed NCT01098955
Smoking Cessation Treatment for Head & Neck Cancer Patients treatment 0 active_not_recruiting NCT03978455
A Pilot Study of the Learn, Connect, and Quit Mobile Application No drug interventions Not Available Not Available completed NCT06111755
Quit Smoking Text Message Study No drug interventions treatment Not Available recruiting NCT00527150
Multiple Dose, Dose Escalation Study of Varenicline Controlled Release Formulation in Adult Smokers treatment 1 completed NCT02136550
Smoking Cessation on the Human Airway: Mucus Secretion, Inflammatory and Proteomic Profile in Nose and miRNAs in Blood No drug interventions screening Not Available unknown_status NCT05273450
An Intervention to Promote Use of Smoking Cessation Resources Among Adults Using Community Food Pantries No drug interventions prevention Not Available completed NCT05276050
Circuitry-Guided Smoking Cessation in Schizophrenia (UH3) No drug interventions treatment Not Available recruiting NCT06130423
Study to Evaluate Music Therapy and Nicotine Replacement Therapy on Craving Related to Smoking Cessation in Health Staff prevention Not Available recruiting NCT04890223
Efficacy of Brief MI Delivered Via Mobile Instant Messaging to Help Unmotivated Smokers With Chronic Diseases to Quit No drug interventions supportive_care Not Available completed NCT02402023
Novel Treatment to Enhance Smoking Cessation Before Cancer Surgery No drug interventions treatment Not Available completed NCT01342523
Evaluation of National Cancer Institute (NCI) Smoking Intervention Resources No drug interventions treatment 4 completed NCT06218823
Tobacco Treatment Comparison for Cancer Care treatment 4 enrolling_by_invitation NCT03796208
Behavioral and Enhanced Perinatal Intervention for Cessation (B-EPIC): Reducing Tobacco Use Among Opioid Addicted Women No drug interventions treatment Not Available completed NCT04840108
Veteran Support for Smoking Cessation Pilot Project (VAntage Pilot) No drug interventions health_services_research Not Available recruiting NCT02665208
A Pilot Text Messaging Intervention to Reduce Smoking in Office-based Buprenorphine and Inpatient Detoxification Patients supportive_care Not Available completed NCT02046408
Computer-Facilitated 5A's for Smoking Cessation in Primary Care No drug interventions health_services_research Not Available completed NCT02767908
Hospital to Home, Smoker Support Trial No drug interventions prevention Not Available completed NCT01652508
Acceptance and Commitment Therapy for Smoking Cessation in the Primary Care Setting No drug interventions health_services_research Not Available completed NCT04009538
Re-Rehabilitation in Chronic Obstrctive Pulmonary Disease No drug interventions treatment Not Available completed NCT01122238
Identifying Treatments to Motivate Smokers to Quit treatment 4 completed NCT03616743
Brief Pain and Smoking Cessation Intervention in Adults With Chronic Pain No drug interventions treatment Not Available completed NCT05729243
Cytisine for Smoking Cessation treatment 4 recruiting NCT00598143
Biomarkers of Molecular Risk in Smokers No drug interventions Not Available Not Available completed NCT03268343
A Study in Healthy Volunteers to Investigate the Effect of Food on the Bioavailability of Cytisine treatment 1 completed NCT03295643
Outcomes From a Mobile Smoking Cessation Program During a Monitoring Period of 6 Months No drug interventions other Not Available completed NCT04035603
Multimodal Cue Exposure Therapy for Smoking Cessation treatment 2 withdrawn NCT01574703
Study To Evaluate Cardiac Assessments Following Different Treatments Of Smoking Cessation Medications In Subjects With And Without Psychiatric Disorders. Not Available 4 completed NCT02301403
A Comparative Effectiveness RCT of Optimized Cessation Treatments treatment 4 completed NCT02051803
Women Engaging in Quitting Smoking Together (WE QUIT) No drug interventions treatment Not Available completed NCT01791803
Smoking Cessation After Hospitalization for a Cardiopulmonary Illness treatment Not Available completed NCT01257490
Integrated Smoking Cessation Treatment for Low Income Community Corrections No drug interventions treatment Not Available completed NCT03182790
Promoting Smoking Cessation in the Community Via "Quit to Win" Contest 2017 No drug interventions health_services_research Not Available completed NCT01091090
Cognitive Behavioral Smoking Cessation Intervention for Adults With Chronic Pain No drug interventions treatment Not Available completed NCT01569490
Striving to Quit: First Breath No drug interventions treatment Not Available completed NCT04133064
Assessment of the Pivot Breath Sensor: Single-Arm Cohort Study No drug interventions other Not Available completed NCT03670264
BE Smokefree: Behavioral Economics Incentives to Engage Adolescents in Smoking Cessation No drug interventions treatment Not Available terminated NCT01184664
Combination of Nicotine Replacement Therapy (NRT) and Varenicline to Increase Cessation of Tobacco (CONVICT Study) treatment 3 completed NCT02276664
Capitalizing on a Teachable Moment to Promote Smoking Cessation No drug interventions prevention Not Available completed NCT04045964
Nicotine Patch as an Adjunctive Intervention to Reduce Secondhand Smoke Among NICU Families treatment 4 completed NCT04798664
Comparing Smoking Cessation Interventions Among Underserved Patients Referred for Lung Cancer Screening No drug interventions treatment Not Available active_not_recruiting NCT03401021
Factors Related to the Intention to Quit Among Male Smokers During Their Wives Pregnancy No drug interventions Not Available Not Available completed NCT05683821
BREATHE 2 Clinic Stop-Smoking Treatment Outreach Study treatment Not Available active_not_recruiting NCT00931021
Smoking Cessation Treatment for Head and Neck Cancer Patients treatment 0 terminated NCT04772521
Smoking Cessation Programme in Workplaces in Hong Kong (Phase Ⅴ) health_services_research Not Available active_not_recruiting NCT03632421
The ESTxENDS Trial- Substudy on the Effects of Using Electronic Nicotine Delivery Systems (ENDS/Vaporizer/E-cig) on Respiratory Symptoms No drug interventions prevention Not Available completed NCT06063421
Comparison of Nicotine Replacement Therapy and Electronic Cigarettes for Smoking Cessation in Pakistan treatment Not Available not_yet_recruiting NCT02562521
A Smoking Cessation Intervention for Yale Dining Employees treatment 4 completed NCT02601521
Comparative Effectiveness of Two Tobacco Cessation Interventions for Employees of Partners HealthCare, Inc. No drug interventions treatment Not Available completed NCT05382221
Breathe 2 Project 3: Comprehensive Chronic Care No drug interventions treatment Not Available active_not_recruiting NCT01286402
Double-blind, Placebo-Controlled Pilot Study of Bupropion to Promote Smoking Cessation During Pregnancy treatment 2 completed NCT00483002
Post Marketing Surveillance Study To Observe Safety And Efficacy Of Champix® Tablets Not Available Not Available completed NCT01893502
Duration of Follow-Up Counselling on Smoking Cessation Outcomes No drug interventions treatment Not Available completed NCT02230384
Novel Smoking Cessation Drug for Schizophrenia basic_science 2 completed NCT00741884
A Study to Evaluate the Safety and Efficacy of Three Doses of a Controlled Release Formulation of Varenicline for Smoking Cessation treatment 2 withdrawn NCT01553084
A Comparative Effectiveness & Long Term Health Study in Wisconsin Smokers treatment 4 completed NCT03643679
Tobacco Cessation for Sexual Minorities No drug interventions basic_science Not Available terminated NCT03553979
Grip&Health: Behavioural Intervention to Reduce Smoking, Stress and Improve Financial Health in Low-SES in Rotterdam No drug interventions prevention Not Available unknown_status NCT00706979
A Novel Treatment to Boost Quit Attempts and Cessation Among Unmotivated Smokers No drug interventions treatment Not Available completed NCT03837379
Goal2Quit + NRT Sampling No drug interventions treatment Not Available completed NCT00799279
Integrating Smoking Cessation Into Routine Primary Care Practice No drug interventions prevention Not Available completed NCT02945787
Spanish-Language Smoking Cessation Trial No drug interventions prevention Not Available completed NCT06471387
Unraveling the Genetic Basis of Nicotine Addiction for Novel Therapeutic Strategies No drug interventions Not Available Not Available recruiting NCT02690987
Gut Hormones in Obesity, Nicotine and Alcohol Dependence other 0 unknown_status NCT03291587
Implementation of Smoking Cessation Within NCI Community Oncology Research Program (NCORP) Sites No drug interventions health_services_research Not Available completed NCT05107687
Effectiveness of Smoking Cessation Program in a Community Health System No drug interventions Not Available Not Available enrolling_by_invitation NCT00012987
Implementing Guidelines for Smoking Cessation: A Randomized Trial of Evidence-Based Quality Improvement No drug interventions treatment Not Available completed NCT02492633
Prospective Evaluation of a Comprehensive Smoke-Free Public Housing Policy in a Multi-State Setting No drug interventions prevention Not Available completed NCT00948233
Project COMBAT: Combating Tobacco Use in the United States Army No drug interventions Not Available Not Available withdrawn NCT01677533
Program for Research on the Outcomes of VA Education No drug interventions health_services_research Not Available completed NCT06293833
Implementation of Lung Cancer Screening in the First Line Zone of ZORA (Flanders), Using a Low Dose CT-scan No drug interventions screening Not Available enrolling_by_invitation NCT04524533
VR Smoking Cessation During a Dental Hygiene Visit No drug interventions health_services_research Not Available recruiting NCT04833933
Impact of Primary Care COPD Screening Strategies on the Smoking Cessation Process (DISCO-SET) No drug interventions Not Available Not Available completed NCT03742154
Hollings Cancer Center Varenicline Sampling Study prevention 0 completed NCT00944554
Relapse Prevention With Varenicline diagnostic 4 completed NCT01928251
Promoting Smoking Cessation in the Community Via Quit to Win Contest 2013 No drug interventions treatment Not Available completed NCT05430451
Simple Physical Exercise With Instant Messaging Support for Smoking Via "Quit to Win" Contest 2022 (QTW2022) No drug interventions health_services_research Not Available active_not_recruiting NCT03152253
Individually Tailored and Integrated Social Support Network for Tobacco Cessation No drug interventions treatment Not Available completed NCT03439553
Estimating the Short-term Effectiveness of Online Advertisements for Improving Health No drug interventions supportive_care Not Available completed NCT03061253
E-cigarettes and Cardiovascular Function No drug interventions other Not Available completed NCT03251053
Adverse Airway Effects From Tobacco and E-Cigarettes No drug interventions prevention Not Available unknown_status NCT03231553
Effectiveness and Cost-effectiveness of a Tailored Text Message Programme (MiQuit) for Smoking Cessation in Pregnancy No drug interventions other Not Available completed NCT03603353
The ESTxENDS Trial- Substudy on the Effects of Using Electronic Nicotine Delivery Systems (ENDS) on Sleep Quality. No drug interventions prevention Not Available completed NCT01544153
Improving Adherence to Web-Based Cessation Programs: A Social Network Approach No drug interventions treatment Not Available completed NCT04868253
Efficacy and Safety of Combination EMB-001 as a Potential Smoking Cessation Treatment treatment 2 / 3 unknown_status NCT01569477
Striving to Quit-Wisconsin Tobacco Quit Line No drug interventions treatment Not Available withdrawn NCT06236347
Rural COPD E-Visit Study No drug interventions health_services_research Not Available enrolling_by_invitation NCT02153047
Multicentric Randomized Clinical Trial to Evaluate the Long-term Effectiveness of a Motivational Intervention Against Smoking, Based on the Information Obtained From Spirometry in Primary Care. No drug interventions prevention Not Available completed NCT02370147
Very Brief Smoking Reduction Intervention No drug interventions health_services_research Not Available unknown_status NCT04857047
A Multi Doses Study to Compare the Pharmacokinetics of BR9003A and BR9003 in Healthy Adult Subjects No drug interventions treatment 1 completed NCT05786547
V+PSF-M for Tobacco Cessation in HIV Care in India prevention 3 recruiting NCT03492645
Technology and Telephone-Based Smoking Cessation No drug interventions treatment Not Available completed NCT03253445
Individual Acceptance and Commitment Therapy (ACT) for Smoking Cessation for Schizophrenic Patients No drug interventions health_services_research Not Available unknown_status NCT03097445
Long-term Effectiveness of Mailed Nicotine Replacement Therapy: A 5-year Follow-up treatment Not Available completed NCT03077945
A Cognitive Behavioral Stress Intervention for Women Who Smoke No drug interventions basic_science Not Available completed NCT01622998
Self-directed Titrated Transdermal Nicotine Patch Versus Standard Treatment for Smoking Cessation treatment 4 completed NCT04130698
Comparing Two Treatments That Both Target Smoking Cessation and Weight Loss at the Same Time. treatment 1 / 2 withdrawn NCT05777005
Promoting Smoking Cessation in Campus No drug interventions treatment Not Available recruiting NCT05016505
Supporting Smoke-Free Policy Compliance in Public Housing No drug interventions prevention Not Available recruiting NCT01935505
Study on the Model of Smoking Cessation Intervention and Service Ability Improvement Not Available Not Available unknown_status NCT01623505
Reducing Cardiovascular Disease by Combining Smoking Cessation Pharmacotherapy and Behavioural Counseling prevention 4 completed NCT01691105
Implementation of HIT-Enhanced Tobacco Treatment for Hospitalized Smokers No drug interventions treatment Not Available completed NCT02020005
Evaluation of Cessation Preferences of Menthol Smokers No drug interventions prevention Not Available completed NCT01087905
Improving the Population-Wide Effectiveness of U.S. Tobacco Cessation Quitlines treatment 4 completed NCT00990197
The Safety of Transdermal Nicotine Immediately Following an Acute Coronary Syndrome treatment Not Available suspended NCT02010697
Nonsmokers Helping Smokers Quit No drug interventions treatment Not Available completed NCT04691297
Digitally Enhanced Smoking Cessation for High Risk Smokers No drug interventions prevention Not Available active_not_recruiting NCT01566097
Intervention Trial of Culturally-Appropriate Decision Aids for Smoking Cessation No drug interventions treatment Not Available unknown_status NCT04188197
Assisting Smokers to Switch to a JUUL E-Cigarette by Devaluing Combustible Cigarettes No drug interventions treatment 3 unknown_status NCT02975297
Exenatide Once Weekly for Smoking Cessation treatment 1 / 2 completed NCT05541497
Varenicline for Treatment of E-cigarette Dependence treatment 2 completed NCT03565497
Engaging Working Memory and Distress Tolerance to Aid Smoking Cessation No drug interventions treatment Not Available terminated NCT03517397
Mobile Contingency Management for Smoking Cessation (R01 Supplement) (PrevailGO) No drug interventions treatment Not Available completed NCT01195597
Smoking Cessation and Reduction With an Electronic Nicotine Delivery Device (ENDD) No drug interventions treatment Not Available completed NCT00340483
Smoking Cessation Aid for Young Smokers No drug interventions treatment 1 completed NCT05530083
Group Education Helps Smoking Cessation and Hypertension Control No drug interventions treatment Not Available not_yet_recruiting NCT03474783
To Explore the Factors Affecting the Effectiveness of Smoking Cessation No drug interventions health_services_research Not Available completed NCT02164383
A Quit Smoking Study Using Smartphones treatment Not Available completed NCT03446183
Short Term Effect of Smoking Cessation on Human Metabolism No drug interventions Not Available Not Available completed NCT05842161
South Africa Smoking Cessation and Engagement in HIV/TB Care Care No drug interventions treatment Not Available recruiting NCT01466361
Evaluation of the Nicotine Lozenge in Relief of Provoked Acute Craving treatment 2 completed NCT02693561
Effects of Deep Breathing,Self-Help Book in Cigarette Consumption,Anxiety,Depression and Motivation to Stop Smoking No drug interventions treatment Not Available unknown_status NCT00507728
Pharmacogenetics, Emotional Reactivity and Smoking treatment 2 / 3 completed NCT01842828
UK-Czech E-cigarette Study No drug interventions treatment Not Available completed NCT03326128
High Dose Bupropion for Smoking Cessation - Pilot Study treatment 2 terminated NCT03673228
Preventing Smoking Relapse After Total Joint Replacement Surgery treatment Not Available completed NCT00797628
Web-delivered Provider Intervention for Tobacco Control No drug interventions health_services_research Not Available completed NCT05173428
The Effect of Motivational Interviews Based on the Transtheoretic Model on Pregnant Women's Smoking Cessation Behaviors No drug interventions supportive_care Not Available completed NCT02823028
Twitter-enabled Mobile Messaging for Smoking Relapse Prevention (Tweet2Quit) treatment 2 completed NCT02758028
Helping Youth Smokers Stop Smoking Through the Youth Quitline Programme No drug interventions health_services_research Not Available unknown_status NCT01699828
Exploring Occupancy of Dopamine D3 Receptor by Buspirone in Humans Using PET basic_science 1 / 2 completed NCT03072511
Smoking Cessation Intervention treatment 4 terminated NCT00563511
A Randomized Controlled Trial on Smoking Cessation and Adherence Intervention on Patients With Erectile Dysfunction No drug interventions Not Available Not Available completed NCT03068611
Development and Pilot Testing of a Multimodal Web-based Program to Address Heavy Drinking During Smoking Cessation No drug interventions treatment Not Available completed NCT03136211
Complex Multiple Risk Behavior Intervention in People Between 45 to 75 Years (EIRA Study) No drug interventions health_services_research Not Available completed NCT00632411
Evaluating a Telephone-Based Smoking Cessation Program Among People in the Military (The AFIII Study) treatment Not Available completed NCT03397511
Incorporating Financial Incentives to Increase Smoking Cessation Among Asian Americans Residing in New York City No drug interventions treatment Not Available completed NCT01589211
Brief Intervention Study for Quitting Smoking No drug interventions prevention Not Available terminated NCT00449293
Behavioral Therapy for Reduction in Smoking Craving No drug interventions treatment Not Available completed NCT01889771
A Cost-effectiveness Study of Nicotine Patches Distributed Through a Quitline health_services_research Not Available completed NCT01807871
Treatment of Smoking Lapses and Relapses treatment 4 completed NCT00158171
Effectiveness of Various Smoking Cessation Therapies in Reducing Smoking in Adolescents - 1 treatment 2 completed NCT03452371
Hospital-based Patient Navigation and Smoking Cessation No drug interventions other Not Available completed NCT02769871
NICE: NeuroImaging in Cessation Education No drug interventions prevention Not Available terminated NCT02554071
Manitoba Pharmacist Initiated Smoking Cessation Pilot Project No drug interventions supportive_care 4 completed NCT01686178
Countering Young Adult Tobacco Marketing in Bars No drug interventions prevention Not Available completed NCT04969978
Electronic Quitline Referral With Enhanced Academic Detailing for the Promotion of Smoking Cessation No drug interventions prevention Not Available enrolling_by_invitation NCT01714778
Toxins and Delivery in e-Cigarette Users No drug interventions Not Available Not Available completed NCT04572178
Cash Payment and Counseling During Pregnancy No drug interventions prevention Not Available recruiting NCT00962988
Efficacy and Cost-Effectiveness of Cost-free Pharmacotherapy for Smoking Cessation for High-risk Smokers With Cerebrovascular Disease prevention 4 completed NCT05566288
Study to Evaluate Electrocardiographic Effects of Therapeutic & Supratherapeutic Doses of Cytisinicline in Healthy Smokers treatment 1 completed NCT04461288
Engaging Sexual and Gender Minority Cigarette Smokers Into Social Media-based Treatment No drug interventions treatment Not Available completed NCT03760107
Factorial Design to Assess Quit-line Connections No drug interventions treatment Not Available completed NCT00818207
Impact Of Smoking Cessation Treatment Reimbursement On The Quit Rates In Smokers Motivated To Quit No drug interventions health_services_research 4 completed NCT03671707
Brief Advice, Nicotine Replacement Therapy Sampling and Active Referral (BANSAR) for Smoking Fathers treatment Not Available completed NCT04897607
Precision Pharmacotherapy Smoking Cessation Program No drug interventions treatment Not Available completed NCT00304707
Effectiveness of Bupropion for Smokers Recovering From Alcohol Dependence treatment 3 completed NCT06148909
Small Talk Intervention With MI for Smoking Cessation No drug interventions health_services_research Not Available not_yet_recruiting NCT01312909
Smoking Cessation Study In Healthy Adolescent Smokers treatment 4 completed NCT03295409
Testing Familial Self-affirmation for Smoking Cessation No drug interventions prevention Not Available completed NCT02522156
Looming Vulnerability and Smoking Cessation Attempts No drug interventions treatment Not Available completed NCT01370356
A Study To Evaluate The Efficacy And Safety Of Varenicline Compared To Placebo For Smoking Cessation Through Reduction health_services_research 4 completed NCT03229356
An EPIC Based BPA to Enhance Quit Line Referral and Use No drug interventions treatment Not Available completed NCT02412956
SmokefreeMOM: Reaching Pregnant Smokers With Health Information Via Text Messaging No drug interventions treatment Not Available completed NCT02154685
Extinction Updating in Reconsolidation No drug interventions treatment Not Available completed NCT06261385
Development of Typology-based Smoking Relapse Prevention: A Q-methodology and a Pilot Randomized Controlled Trial No drug interventions prevention Not Available recruiting NCT05646485
Bladder Cancer Screening Trial No drug interventions screening Not Available recruiting NCT04654585
Preference-based Tools for Smoking Cessation Among Disadvantaged Smokers, a Pragmatic Randomised Controlled Trial No drug interventions prevention Not Available unknown_status NCT01821885
Effectiveness of Spirometry as a Motivational Tool to Quit Smoking No drug interventions prevention Not Available completed NCT03979885
Financial Incentives for Smoking Treatment II No drug interventions prevention Not Available enrolling_by_invitation NCT05311085
Cytisine and E-cigarettes With Supportive Text-messaging for Smoking Cessation (Cess@Tion) treatment 3 active_not_recruiting NCT02995915
Mobile Contingency Management for Concurrent Abstinence From Alcohol and Smoking treatment 4 completed NCT00808015
ASIA CHOICES CHampix (Varenicline) Observational Investigation in the CEssation of Smoking Not Available Not Available completed NCT02564315
The Long-Term Quitting (Smoking Cessation) Study treatment 4 completed NCT04857515
Clinical Learning Study for a Mobile Smoking Cessation Program No drug interventions Not Available Not Available completed NCT02106637
Early In-hospital Initiation of Pharmacotherapy for Smoking Cessation, Patients After ACS treatment Not Available unknown_status NCT05694637
Botswana Smoking and Abstinence Reinforcement Trial prevention 4 enrolling_by_invitation NCT05192837
Preoperative Smoking Cessation in Patients Undergoing Surgery No drug interventions prevention Not Available recruiting NCT03441737
Aerobic Exercise and Inhibitory Control No drug interventions basic_science Not Available withdrawn NCT00714532
Smoking Reduction and Cessation Interventions for Chinese No drug interventions treatment Not Available completed NCT03291132
Smoke-free Teens Programme No drug interventions health_services_research Not Available completed NCT01480232
A Safety and Cognitive Function Study of EVP-6124 Versus Placebo in Subjects With Nicotine Dependence treatment 2 terminated NCT01633632
Hatha Yoga for Smoking Cessation No drug interventions supportive_care Not Available completed NCT06213532
CONNECTing to LungCare No drug interventions prevention Not Available not_yet_recruiting NCT01516632
Smoking Cessation Via Text Messaging: Feasibility Testing of Stop My Smoking USA No drug interventions treatment Not Available completed NCT01248832
Smokers' Quitline for Asian Language Speakers No drug interventions treatment Not Available completed NCT05609032
Development and Pilot Testing of the Sense2Quit App No drug interventions prevention Not Available active_not_recruiting NCT02200432
Patient Experience Recommender System for Persuasive Communication Tailoring No drug interventions health_services_research Not Available completed NCT03104452
Helping Moms Who Smoke No drug interventions Not Available Not Available completed NCT05370352
Mobile Chat Messaging for Smoking Relapse Prevention No drug interventions treatment Not Available recruiting NCT03448900
Intervention Study for Smoking Cessation in Spanish College Students No drug interventions treatment Not Available completed NCT01352000
Relapse-Prevention Booklets as an Adjunct to a Tobacco Telephone Helpline("Quitline") No drug interventions prevention Not Available completed NCT05610800
Exenatide for Smoking Cessation and Prevention of Weight Gain treatment 2 recruiting NCT00835900
An Alternative Dosing Schedule of Varenicline for Smoking Cessation treatment 2 completed NCT02930200
Clinical Trial of an Automated Smartphone Based Smoking Cessation Treatment No drug interventions treatment Not Available completed NCT02087800
Smoking, Stress & Allopregnanolone Response No drug interventions Not Available Not Available completed NCT02515500
Cigarette Reduction Using the Quitbit Digital Lighter and Mobile Application for Smoking Cessation: a Randomized Controlled Trial No drug interventions treatment Not Available completed NCT01075659
Early Effects of a New Oral Nicotine Replacement Product and NiQuitin™ Lozenge treatment 2 completed NCT06361459
Stop Smoking in Spine Surgery No drug interventions treatment Not Available recruiting NCT01023659
Distribution of Bupropion and Varenicline to Increase Smoking Cessation Attempts treatment 4 completed NCT00390559
Examining the Effect of the Nicotine Patch in Male and Female Smokers - 3 basic_science Not Available completed NCT01289275
Smoking Cessation in Hospitalized Smokers treatment 4 completed NCT06234475
Smoking Cessation Program for the Elderly No drug interventions treatment Not Available recruiting NCT03612375
ESTxENDS Trial-Substudy on Oxidative Stress Induced by Electronic Nicotine Delivery Systems (ENDS) Measured in Urine No drug interventions prevention Not Available completed NCT04417075
Mobile Smoking Treatment for Spanish-speaking Latinx Smokers No drug interventions treatment Not Available unknown_status NCT02239770
Pharmacokinetics of Nicotine Film in Smokers basic_science Not Available completed NCT05206370
A Second Study of Cytisinicline for Smoking Cessation in Adult Smokers treatment 3 completed NCT04532970
BAPS in Botswana: The Thotloetso Trial No drug interventions treatment Not Available recruiting NCT00967070
Skin Sensitization Potential of a New Nicotine Patch screening 1 completed NCT05019170
Remote Incentives for Smoking Cessation Among AN Pregnant Women No drug interventions treatment Not Available terminated NCT01015170
STOP Study: Effectiveness of Zyban in a Clinical Population treatment 4 completed NCT00435370
Effectiveness of Tropisetron Plus Risperidone for Improving Cognitive and Perceptual Disturbances in Schizophrenia treatment 3 completed NCT06187142
Mobile Phone-Based Smoking-Cessation Intervention for Chronic Patients No drug interventions health_services_research Not Available active_not_recruiting NCT06456242
Contingency Management to Promote Smoking Cessation No drug interventions treatment Not Available not_yet_recruiting NCT01817842
Study of Mobile Phone Support for the DC Tobacco Quitline No drug interventions prevention Not Available completed NCT04088942
TOBacco STOP in Chronic Obstructive Pulmonary Disease-Trial - Study Protocol No drug interventions treatment 4 withdrawn NCT00840242
Smoking Reduction or Cessation With Nicotine Replacement Therapy treatment 3 completed NCT00143299
A 52-Week Placebo-Controlled Study Evaluating the Safety of Varenicline treatment 3 completed NCT00836199
NicVAX/Placebo as an Aid for Smoking Cessation No drug interventions treatment 3 completed NCT03720899
Comparing NicoBloc to Nicotine Lozenges treatment 2 / 3 completed NCT05594199
Feasibility of a Virtual Smoking Cessation Program No drug interventions supportive_care Not Available recruiting NCT03362099
Efficacy of the Use of Genetic Markers in the Choice of the Pharmacological Treatment of Smoking (GENTSMOKING) treatment 4 completed NCT03091699
Effects of Exercise and Nicotine on Cognition in Smokers treatment 3 completed NCT00563199
A Randomized Controlled Trial of a Nurse Delivered Stage-matched Smoking Cessation Intervention to Promote Heart Health of Cardiac Patients No drug interventions Not Available Not Available completed NCT01129999
Cognitive-Behavioral Therapy and Hypnotherapy for Smoking Cessation No drug interventions treatment Not Available completed NCT03921606
Using ICT to Deliver Brief Motivational Interviewing to Promote Smoking Cessation Among Smokers With Chronic Diseases No drug interventions supportive_care Not Available unknown_status NCT01871506
Integrating Tobacco Treatment Into Cancer Care: A Randomized Controlled Comparative Effectiveness Trial No drug interventions treatment Not Available completed NCT02585206
Optimizing Text Messaging to Improve Adherence to Web-Based Cessation Treatment No drug interventions treatment Not Available completed NCT04576949
A Study of Cytisinicline for Smoking Cessation in Adult Smokers treatment 3 completed NCT05471349
Message Testing in Older Adult Smokers No drug interventions treatment Not Available completed NCT01040949
En Pareja: A Latino Couples Intervention to Help Expectant Fathers Quit Smoking No drug interventions prevention Not Available completed NCT04149249
CONNECT: Smoking Cessation and Lung Cancer Screening No drug interventions other Not Available completed NCT04007549
Brief Intervention for Tobacco and Alcohol Risk Reduction for Couple During Breast Cancer Treatment. No drug interventions other 3 unknown_status NCT01104636
"VIBRATIONS" - A Study In Smokers Who Are Willing And Motivated To Stop Smoking With The Aid Of Varenicline Which Will Be Prescribed According To Usual Clinical Practice In Germany Not Available Not Available completed NCT02511236
Addressing Racial/Ethnic Tobacco Health Disparities Via Group Intervention treatment 4 completed NCT04974736
eCEASE to Support Treatment for Parental Tobacco Use No drug interventions treatment Not Available active_not_recruiting NCT01456936
Study Evaluating The Safety And Efficacy Of Varenicline and Bupropion For Smoking Cessation In Subjects With And Without A History Of Psychiatric Disorders treatment 4 completed NCT02785536
RITCH: Reducing Disparities in Tobacco Cessation Outcomes No drug interventions treatment Not Available completed NCT00235313
Adjustment of DOses of NIcotine in Smoking Cessation (ADONIS) treatment 4 completed NCT03480113
The Effectiveness of Mindfulness-based Intervention on Smoking Cessation No drug interventions treatment Not Available unknown_status NCT00135213
PROS Brief Smoking Cessation Counseling in Pediatric Practice to Reduce Secondhand Smoke Exposure of Young Children No drug interventions prevention 1 completed NCT00744913
Study of Nicotine Replacement Therapy in Pregnancy treatment 3 withdrawn NCT05041413
Helping Moms Quit Pilot Trial No drug interventions treatment Not Available completed NCT00218413
Safety and Effectiveness of NicVAX in Treating Nicotine Dependent Individuals No drug interventions treatment 2 completed NCT04979013
BRP1802 Smoking Abstinence Study No drug interventions other Not Available completed NCT02356913
Comparison of Pharmacokinetic Profiles of 3 New Nicotine Gum Formulations With a Reference Gum treatment 1 completed NCT00907218
Chantix in Adult Smokers With Attention Deficit Hyperactivity Disorder (ADHD) treatment 4 terminated NCT03800719
Personalized Support Using Instant Messaging Applications to Increase Smoking Cessation No drug interventions treatment Not Available unknown_status NCT03206619
A Health Recommeder System to Tailor Message Preferences in a Smoking Cessation Programme No drug interventions Not Available Not Available completed NCT03191019
A Mobile-phone Based Intervention to Support Smoking Cessation Among Chilean Women No drug interventions treatment Not Available completed NCT04388319
Zonisamide/Bupropion Effects on Switching to Electronic Cigarettes treatment 3 completed NCT00150241
A Seven-Week Dose-Ranging Study of CP-526,555 Compared With Placebo and Zyban for Smoking Cessation treatment 2 completed NCT04725617
Wellness Intervention for Smoking and HIV treatment Not Available recruiting NCT01309217
Dissemination of Tobacco Tactics for Hospitalized Smokers No drug interventions health_services_research 4 completed NCT01852617
A Smoking Cessation Intervention During Pregnancy in Argentina and Uruguay No drug interventions health_services_research Not Available completed NCT04396834
Mechanisms of Lorcaserin for Smoking Cessation basic_science 2 terminated NCT04119934
Personalized Smoking Cessation Infographic in COPD No drug interventions Not Available Not Available recruiting NCT01842334
D-cycloserine (DCS) Pretreatment + CBT + Nicotine Replacement Therapy for Smoking Cessation (DCS) treatment 1 / 2 terminated NCT04489524
Smoking Cessation in NYC No drug interventions treatment Not Available completed NCT02126124
Evaluation of Deep Transcranial Magnetic Stimulation (DTMS) With the H-ADD Coil as an Aid to Smoking Cessation. No drug interventions treatment 3 completed NCT03431324
Mating-EFT Smoking Cessation Intervention No drug interventions basic_science Not Available unknown_status NCT01886924
Computer MI for Tobacco Quitline Engagement in Smokers Living With HIV No drug interventions treatment Not Available completed NCT03383224
PRISM-GENOMICS-Smoking Cessation for Patients With Coronary Artery Disease Undergoing Cardiac Catheterization or Having a Heart Attack at Barnes Hospital in St. Louis Mo other Not Available active_not_recruiting NCT01603524
Integrating the "Ottawa Model" for Smoking Cessation Into Primary Care Practice No drug interventions treatment Not Available completed NCT04276116
Effectiveness of the Evaluation and Communication of "Pulmonary Age" as Help for Smoking Cessation No drug interventions prevention Not Available recruiting NCT04571216
Study Assessing Efficacy and Safety of NFL-101 as a Tobacco Cessation Therapy No drug interventions treatment 2 recruiting NCT04198116
Combining Varenicline and Guanfacine for Smoking Cessation treatment 2 recruiting NCT02085616
Effectiveness of the Swedish National Tobacco Quitline No drug interventions treatment Not Available terminated NCT01413516
Varenicline In-Patient Study treatment 2 completed NCT03670316
Effectiveness of a Smoking Cessation Algorithm Integrated Into HIV Primary Care No drug interventions treatment 4 recruiting NCT04037696
Using a General Health Promotion Approach to Help Smokers With Chronic Diseases Quit No drug interventions supportive_care Not Available unknown_status NCT00714896
Interventions for Smoking Among Persons in Recovery No drug interventions treatment Not Available completed NCT01194596
Effectiveness of Smoking Cessation Advice Combined With Spirometric Results in Adult Smokers (ESPITAP) No drug interventions prevention Not Available completed NCT03565796
Building Capacity and Promoting Smoking Cessation in the Community Via "Quit to Win" Contest 2018 No drug interventions health_services_research Not Available completed NCT02844296
Short-bout Handgrip Exercise for Smoking Cessation No drug interventions prevention Not Available completed NCT01443858
Meclizine as a Potential Smoking Cessation Treatment treatment 2 completed NCT06077058
Quit Smoking: Optimizing Health Promotion Strategy No drug interventions health_services_research Not Available recruiting NCT01811758
Culturally Specific Interventions: African American Smokers No drug interventions treatment 1 / 2 completed NCT04605458
Contingency Management to Promote Smoking Abstinence in Cancer Patients No drug interventions treatment Not Available recruiting NCT04635358
Feasibility Study of Smoking Cessation for the Staff of a Hospital Center No drug interventions treatment Not Available completed NCT03174158
A Text Messaging Program for Smokers in Primary Care treatment 4 completed NCT05079958
Effects of Cognitive-behavioral Education and Exercise Interventions on Smoking Cessation No drug interventions supportive_care Not Available unknown_status NCT01723163
Abstinence Reinforcement Therapy (ART) for Rural Veteran Smokers No drug interventions treatment Not Available completed NCT04360863
The Impact of COVID-19 Pandemic on the Smoking Behaviour of Young Smokers and the Youth Quitline Service in Hong Kong No drug interventions Not Available Not Available unknown_status NCT01974063
Alternate Nicotine Delivery Systems and Airway Epithelial Biology No drug interventions Not Available Not Available terminated NCT06483763
Evaluating the Impact of a Photoaging App Versus School-Based Educational Intervention on Adolescents' Knowledge, and Attitudes Towards Tobacco Use No drug interventions prevention Not Available completed NCT01509586
A Test of Short and Long Term Naturalistic Outcomes of Smokers Who Sample Smokeless Tobacco No drug interventions other Not Available completed NCT01055886
Supplemental Nicotine Administration for Smoking Cessation in Posttraumatic Stress Disorder (PTSD) treatment Not Available completed NCT02957786
Cytisine Versus Varenicline for Smoking Cessation treatment 3 completed NCT00143286
A 52-Week Multicenter Study Evaluating the Safety and Efficacy of Varenicline for the Maintenance of Smoking Cessation treatment 3 completed NCT05790486
Take A Break - Rural No drug interventions prevention Not Available recruiting NCT03169686
'WeChat WeQuit' Smoking Cessation Program No drug interventions health_services_research Not Available completed NCT01575886
Enhancing Teachable Moment Communication for Smoking Cessation and Weight Management No drug interventions health_services_research Not Available completed NCT01116986
Identifying Optimal Smoking Cessation Intervention Components (Cessation) treatment 4 completed NCT05629039
Implementing an Intervention Named Volitional Help Sheets to Reduce Smoking Behaviour Among Young Adults in Indonesia No drug interventions treatment Not Available recruiting NCT03857139
Opioids and Smoking Cessation treatment 4 withdrawn NCT04955639
Pilot Randomized Controlled Trial of a Smart Phone-Based Smoking Cessation Program No drug interventions other Not Available completed NCT03897439
Individualizing Pharmacotherapy for African American Smokers treatment 3 completed NCT05864339
Efficacy of a Designed Empathy Course No drug interventions health_services_research Not Available not_yet_recruiting NCT06003439
Vaping Prevention and Vaping in Youth (Vapechat) No drug interventions prevention Not Available completed NCT04891939
Development and Assessment of a Teacher-led Intervention in Preventing Tobacco Use Among the Youth in Ghana No drug interventions prevention Not Available unknown_status NCT01249339
In-vivo Extraction of Pb, Cd andTSNA From Swedish Snus No drug interventions basic_science 1 completed NCT04088539
Promoting Smoking Cessation in the Correctional Institutions No drug interventions health_services_research Not Available unknown_status NCT03178422
Safety and Efficacy Study of the NRT CQSS2 System for Smoking Cessation in Treatment-Seeking Subjects treatment 2 completed NCT03084822
Cardiovascular Health Promotion Among African-Americans by FAITH! No drug interventions prevention Not Available completed NCT01669122
Pharmacokinetic Study of 4 mg Nicotine Lozenge. treatment 2 completed NCT01389622
Effect of Self-administered Auricular Acupressure on Smoking Cessation-a Pilot Study No drug interventions supportive_care 2 unknown_status NCT01866722
Not Quite Ready to Quit No drug interventions treatment Not Available completed NCT01825122
Efficacy and Safety of Βeta-adrenoceptor Inverse Agonist and Biased Ligand, Nadolol, In Smoking Cessation of Patients With Chronic Cough With or Without Airflow Obstruction treatment 2 completed NCT00143325
An Open Label Study That Compares Varenicline to Transdermal Nicotine Patch for Smoking Cessation treatment 3 completed NCT05799625
An Interactive Smartphone Application to Motivate Smokers to Quit No drug interventions prevention Not Available recruiting NCT03995225
Smartband Mindfulness Study No drug interventions treatment Not Available completed NCT03236025
A Video-led Smoking Cessation Intervention in Helping Male Smokers Whose Partners Got Pregnant to Quit Smoking No drug interventions supportive_care Not Available completed NCT03187730
Integrating Financial Management Counseling and Smoking Cessation Counseling to Reduce Health and Economic Disparities in Low-Income Immigrants prevention 4 completed NCT05136430
A Multiple Health Behavior Change Intervention for Overweight and Obese Smokers No drug interventions treatment Not Available completed NCT04512248
Integrating the Quit and Stay Quit Monday Model Into Smoking Cessation Services for Smokers With Mental Health Conditions No drug interventions supportive_care Not Available completed NCT03450148
Aversive Therapy for Smoking Cessation No drug interventions other Not Available completed NCT00012948
Centralized Telephone Outreach to Assist Smoking Cessation Among Veterans No drug interventions Not Available 4 completed NCT02128048
The Effect of Cigarette Smoking / Smoking Cessation on Skeletal Muscle Mass, Strength and Functional Capabilities No drug interventions Not Available Not Available completed NCT03509948
A Study in Healthy Smokers to Investigate the Effect of Food on the Bioavailability of Cytisine in a New Formulation treatment 1 completed NCT01008748
Determinants of Smoking Cessation Among Latinos treatment Not Available completed NCT02997657
Positive Psychotherapy for Smoking Cessation Enhanced With Text Messaging: A Randomized Controlled Trial No drug interventions treatment Not Available completed NCT02894957
Varenicline for "Gradual" vs. "Abrupt" Smoking Cessation in Low-motivated COPD Smokers treatment 4 unknown_status NCT04855357
Smoke-free Home Intervention in Permanent Supportive Housing No drug interventions prevention Not Available recruiting NCT04107857
Electronic Health Record-Enabled Evidence-Based Smoking Cessation Quality Improvement Implementation Program No drug interventions Not Available Not Available active_not_recruiting NCT06091826
Study Assessing Efficacy and Safety of NFL-101 on Reduction of Reinforcing Properties of Cigarettes (PRECESTO) treatment 2 completed NCT04114526
Durham Housing Authority (DHA) Community Health Advisor (CHA) Smoking Cessation Project No drug interventions other Not Available completed NCT05678426
TirolGESUND: Baseline-controlled Comparison of the Effects of Fasting Dietary Intervention or Smoking Cessation Combined With Exercise in Healthy Female Tyrolean Volunteers Aged 30-60 on Epigenetic and Multi-omic Biomarkers of Health, Ageing, and Disease No drug interventions basic_science Not Available active_not_recruiting NCT05045326
Effectiveness of a Smoking Cessation Intervention in a Mental Health Day Hospital No drug interventions treatment Not Available recruiting NCT02693626
Happy Quit for Smoking Cessation in China No drug interventions health_services_research Not Available completed NCT00770666
Combination Medications vs. Patch Alone for Medically-Ill Smokers treatment 4 completed NCT03951766
Version 2 of the Smoking Cessation Smartphone App "Smiling Instead of Smoking" (SiS) No drug interventions treatment Not Available completed NCT00827866
Efficacy of Tobacco Quitline for Cancer Survivors No drug interventions Not Available Not Available completed NCT05030766
Testing Integrative Smoking Cessation for HIV Patients other 4 recruiting NCT01399866
Cognitive Remediation With D-Cycloserine treatment 3 completed NCT04190966
Smoking Cessation in the Surgical Pathway Before Major Lung Surgery No drug interventions treatment Not Available unknown_status NCT05461066
Cost-effectiveness of a Tobacco Cessation Care Service in the Community Pharmacy No drug interventions other Not Available completed NCT03500965
Pictorial Warning Labels and Memory for Relative and Absolute Cigarette Health-risk Information Over Time in Teens No drug interventions prevention Not Available completed NCT00464165
Comparison of Efficacy and Safety of Rimonabant 5mg/Day or 20mg/Day Versus Placebo in Smoking Cessation treatment 3 completed NCT01474265
Sympathovagal Balance in Smoking Cessation treatment 4 completed NCT00794365
Post Marketing Surveillance Study of Champix in Smoking Cessation for Filipino Patients Not Available Not Available completed NCT00661765
A Single Dose Study Investigating the Absorption and Elimination as Well as the Tolerability of Varenicline Transdermal Delivery System (e.g., a Patch) as Compared to Oral Varenicline in Adult Smokers. Not Available 1 completed NCT05049174
Nurse-led Smoking Cessation Program With Follow-up in Healthy Life Centres: a Randomized Clinical Trial No drug interventions health_services_research Not Available active_not_recruiting NCT04631874
A Clinical Trial to Compare Pharmacokinetics of the "CDFF0318" and "Champix Tab. 1mg" treatment 1 completed NCT00789074
Use of Varenicline for 4-weeks Prior to Quitting treatment 3 completed NCT04646174
Addressing Psychological Risk Factors Underlying Smoking Persistence in COPD Patients: The Fresh Start-II Study No drug interventions treatment Not Available completed NCT04868474
Combining Default Choices and a Decision Aid to Improve Tobacco Cessation No drug interventions prevention Not Available completed NCT00967174
Cumulative Skin Irritation Potential of a New 25 mg Nicotine Patch screening 1 completed NCT05627674
Precision Prevention Strategy to Increase Uptake and Engagement in Lung Cancer Screening and Smoking Cessation Treatment No drug interventions prevention Not Available enrolling_by_invitation NCT01533974
PATH Partnering to Achieve Tobacco-free Health No drug interventions health_services_research 1 / 2 completed NCT05589220
Study to Evaluate Music Therapy and Nicotine Replacement Therapy on Craving Related to Smoking Cessation in Students prevention Not Available recruiting NCT03039920
The Effects of Electronic Cigarette Smoking on the Arterial Wall and Endothelial Glycocalyx Properties of Smokers No drug interventions prevention Not Available unknown_status NCT00551720
Motivation and Patch Treatment for HIV-positive Smokers No drug interventions treatment 3 completed NCT05732220
Mobile EMA-based Peer Counselling for Youth Smokers No drug interventions treatment Not Available active_not_recruiting NCT03405220
Testing a Self-affirmation Intervention for Use in a Mobile Application No drug interventions prevention Not Available unknown_status NCT03082482
Smartphone-delivered Automated Video-assisted Smoking Treatment for People Living With HIV treatment Not Available completed NCT03749382
Testing Smoking Interventions in Women No drug interventions other Not Available completed NCT04075682
Cigarette Pack Inserts for Smoking Cessation No drug interventions prevention Not Available completed NCT00963482
Smoking Cessation in Alcoholics No drug interventions treatment Not Available completed NCT02666482
Using Technology to Help Low-income and Latino Smokers Quit No drug interventions treatment Not Available completed NCT00115882
Hutchinson Study of High School Smoking No drug interventions prevention 3 completed NCT03524482
Path2Quit Tobacco Intervention For African Americans No drug interventions prevention Not Available completed NCT02412631
Addressing Post Cessation Weight Gain treatment 2 / 3 terminated NCT00690131
An Integrated Approach to Smoking Cessation in Severe Mental Illness (SMI) No drug interventions treatment Not Available completed NCT01857531
Proof-Of-Concept Investigation With a Neurosteroid Analog (Ganaxolone) as a Smoking Cessation Candidate treatment 2 completed NCT03819231
Mindfulness Training Plus Oxytocin Effects on Smoking Behavior basic_science 2 / 3 terminated NCT03585231
Pilot Trial of the First Conversational Agent for Smoking Cessation (QuitBot) No drug interventions treatment Not Available completed NCT01328431
Treating Low-Income Smokers in the Hospital Emergency Department No drug interventions treatment Not Available completed NCT02360631
Advancing Tobacco Use Treatment for African American Smokers treatment 4 completed NCT01838473
In-vivo Extraction of Lead, Cadmium and Tobacco Specific Nitrosamines From Swedish 'Snus' in Regular Snus Users No drug interventions basic_science 1 completed NCT04244773
ESTxENDS Trial: MN Substudy - Micronuclei in Buccal Epithelium, a Surrogate Measure of Future Cancer Risk, Induced by Electronic Nicotine Delivery Systems (ENDS/Vaporizer/E-cig) No drug interventions prevention Not Available completed NCT01882673
Motivating Quitline Use Among Smokers in Treatment for Substance Use Disorders No drug interventions treatment Not Available completed NCT01135173
Waterpipe Cessation Intervention Study No drug interventions treatment 1 completed NCT04864327
Smoking Intervention Among Patients With Diabetes No drug interventions health_services_research Not Available completed NCT02217527
Test of Novel Drug for Smoking Cessation basic_science 2 completed NCT03694327
Innovative Digital Therapeutic for Smoking Cessation No drug interventions treatment Not Available completed NCT00861276
Nicotine Substitute Prescribed at Hourly Intake or ad Libitum for Heavy Smokers Willing to Quit treatment 4 completed NCT03518476
Evaluation of an Intensive Education Program on the Treatment of Tobacco Use Disorder for Pharmacists: a Randomized Controlled Trial No drug interventions health_services_research Not Available completed NCT01836276
Understanding Disparities in Quitting in African American and White Smokers treatment 4 completed NCT02611076
Smoking-cessation: A Spanish-Language Clinical Trial No drug interventions prevention Not Available completed NCT06470776
Chatbot Counselling for Smoking Cessation in Youths No drug interventions treatment Not Available recruiting NCT03982576
Innovations to Prevent Relapse Among Low-income African American Smokers No drug interventions prevention Not Available completed NCT04893460
CoQuit Study for Smoking Cessation No drug interventions treatment Not Available completed NCT03156660
Efficacy of Two Novel Behavioral Post-cessation Weight Gain Interventions No drug interventions treatment Not Available completed NCT01574560
P60 Program Project Grant-Outreach for Smoke-Free Homes No drug interventions prevention Not Available completed NCT03259360
A Facebook Intervention for Young Sexual and Gender Minority Smokers No drug interventions treatment Not Available completed NCT02730260
Worksite Phone Counseling for Smoking Cessation No drug interventions treatment Not Available completed NCT02037360
Mobile Mindfulness Training for Smoking Cessation No drug interventions treatment Not Available completed NCT03793894
Inpatient Smokers and LDCT Screening Part 2 No drug interventions health_services_research Not Available completed NCT02531594
An Intervention to Reduce Second Hand Smoke Exposure Among Pediatric Emergency Patients No drug interventions prevention Not Available completed NCT02713594
Wisconsin Tobacco Quit Line Medicaid Incentive Evaluation No drug interventions health_services_research Not Available completed NCT02328794
Randomized Clinical Trial to Reduce Harm From Tobacco No drug interventions treatment Not Available completed NCT05314894
The Effect of the Education Program Based on the PRECEDE-PROCEED Model on the Smoking Behaviors of Nursing Students No drug interventions prevention Not Available completed NCT00625794
Nicotine Replacement and Counseling In Adolescents treatment 4 completed NCT04236791
The ESTxENDS Trial- Electronic Nicotine Delivery Systems as an Aid for Smoking Cessation-extension of Follow-up No drug interventions prevention Not Available active_not_recruiting NCT00731562
An Investigation Of The Effects Of Food On The Absorption Of A Varenicline Controlled Release Formulation Not Available 1 completed NCT03717662
Promoting Women's Health: A Gender Specific Smoking Cessation Program for Female Smokers in Hong Kong health_services_research Not Available recruiting NCT02192762
Withdrawal Exposure With Withdrawal Regulation Training for Smoking Cessation No drug interventions treatment Not Available completed NCT04210180
Combination of E-cigarettes and Varenicline for Tobacco Harm Reduction treatment 2 / 3 completed NCT02804880
Building Capacity and Promoting Smoking Cessation in the Community Via "Quit to Win" Contest 2016 No drug interventions health_services_research Not Available completed NCT01569529
Young Adult Smoker's Treatment Demand No drug interventions Not Available Not Available completed NCT03405129
Project Phoenix: Pilot Intervention for Smokers Who Are Not Ready to Quit Smoking No drug interventions treatment Not Available completed NCT05430529
Alcohol Control in Smoking Cessation No drug interventions treatment Not Available completed NCT01145729
Clinical Response to Biomarker Documentation of Child Secondhand Smoke Exposure No drug interventions prevention Not Available unknown_status NCT03281629
Circuitry-Guided Smoking Cessation in Schizophrenia No drug interventions other Not Available completed NCT06522529
Sumamos Excelencia Project: Implementation of Best Practices in Clinical Practice (Thrid Edition) No drug interventions health_services_research Not Available recruiting NCT03589989
The ESTxENDS Trial- Electronic Nicotine Delivery Systems (ENDS/Vaporizer/E-cigarette) as an Aid for Smoking Cessation. No drug interventions prevention Not Available completed NCT05628389
Phone Enabled Implementation of Cessation Support (PHOENICS) prevention Not Available recruiting NCT05430789
Post-discharge Cessation for Smoking Patients No drug interventions health_services_research Not Available recruiting NCT03184389
Sense2Stop:Mobile Sensor Data to Knowledge No drug interventions prevention Not Available completed NCT01850589
Comparison of Conservative and Aggressive Smoking Cessation Treatment Strategies in a Vascular Surgery Office Practice No drug interventions prevention Not Available terminated NCT01144689
Mindfulness Training for Smoking Cessation No drug interventions treatment Not Available completed NCT01495689
Smoking Cessation With the Ottawa Model and SmartCard in Out-patient Respirology Clinic Setting No drug interventions treatment Not Available completed NCT03841292
Using Non-invasive Brain Stimulation (tDCS) With Varenicline for Treating Tobacco Dependence treatment Not Available completed NCT00606892
Varenicline and Nicotine Interactions in Humans (VA) treatment Not Available completed NCT01684592
Phone-Based Postpartum Continuing Care for Smoking Cessation No drug interventions treatment Not Available completed NCT03553992
An Extended Facebook Intervention for Young Sexual and Gender Minority Smokers No drug interventions treatment Not Available completed NCT04617444
The ESTxENDS Trial- Substudy on Effects of Using Electronic Nicotine Delivery Systems (ENDS) on Olfactory Function No drug interventions prevention Not Available completed NCT00749944
Assessing Neuropsychiatric Symptoms Including Depression, Anxiety, Irritability, and Suicidal Thoughts or Behavior in Subjects Quitting Smoking on Varenicline Tartrate or Placebo treatment 4 completed NCT04717544
Embedding Comprehensive Smoking Cessation Programs Into Community Clinics No drug interventions health_services_research Not Available completed NCT03612544
The ESTxENDS Trial- Substudy on the Effect on Toxins From Using Electronic Nicotine Delivery Systems (ENDS/Vaporizer/E-cig) No drug interventions prevention Not Available completed NCT02218944
Smoking Response Inhibition Training No drug interventions prevention Not Available unknown_status NCT02888444
Smoking Relapse Prevention Among COPD Ex-smokers prevention 3 terminated NCT04772144
Nurse-led Smoking Cessation With Further Follow-up in Lifestyle Centres - a Randomized Pilot Study No drug interventions health_services_research Not Available completed NCT04083144
Deep rTMS and Varenicline for Smoking Cessation treatment Not Available completed NCT03375840
Pictorial Warning Labels and Memory for Cigarette Health-risk Information Over Time No drug interventions prevention 3 completed NCT06027840
Concurrent vs. Sequential Cessation of Dual Cigarette and E-cigarette Use other 1 recruiting NCT03499340
Pictorial Warning Labels & Memory for Relative & Absolute Cigarette Health-risk Information Over Time in Adult Smokers No drug interventions prevention Not Available completed NCT02845440
Integrated Smoking Cessation Treatment for Smokers With Serious Mental Illness No drug interventions treatment Not Available completed NCT00954967
Trial for Tobacco Cessation With Intensive Advice in Diabetic Patients: the ITADI Project No drug interventions treatment Not Available completed NCT06357767
Smoking Cessation Intervention for American Indian Women Experiencing Intimate Partner Violence No drug interventions treatment Not Available recruiting NCT04399967
COVID-19 Brief Advice and Chat-based Support for Smoking Cessation Via "Quit to Win" Contest 2020 No drug interventions health_services_research Not Available completed NCT01923467
Project Quit: Positive vs. Negative Offers of an Online Stop Smoking Program treatment Not Available completed NCT04682067
Diabetes Smoking Cessation Incentives Study No drug interventions treatment Not Available completed NCT00714467
Expert System and Family Assisted Interventions for Chinese Smokers No drug interventions treatment Not Available completed NCT03169101
Cognition and Smoking Relapse (HCS) Not Available Not Available completed NCT05997901
Helping People Adhere to Their Varenicline Treatment by Co-creating a Conversational Agent: A Feasibility Study No drug interventions treatment Not Available recruiting NCT02982772
Patch Study - Intervention for HIV Positive Smokers No drug interventions treatment Not Available completed NCT05508672
Community-Centered eHealth Smoking Cessation Intervention(CCeSCI) No drug interventions prevention Not Available completed NCT04001972
Interactive Communication Technologies and Nicotine Replacement Therapy Sampling for Smokers No drug interventions treatment Not Available completed NCT02354872
Motivation Project: Testing Intervention Components for the Smoker Who is Unwilling to Quit treatment 4 completed NCT04830072
AR Enhanced Pictorial Warnings on Smoking Cessation No drug interventions treatment Not Available completed NCT06544772
Study of a Smartphone-Based Switch Program No drug interventions other Not Available not_yet_recruiting NCT05732272
Improving Smoking Abstinence Outcomes in the African American Community Through Extended Treatment treatment 3 recruiting NCT04897568
Shared Decision Making in Rural Primary Care Lung Cancer Screening and Smoking Cessation No drug interventions prevention Not Available completed NCT01030068
Yoga for Smoking Cessation Feasibility Study No drug interventions treatment Not Available completed NCT01401569
Efficacy of Exercise and Counseling Intervention on Relapse in Smoker With Depressive Disorders No drug interventions treatment 3 terminated NCT00644969
Smoking Cessation Study for Patients With Schizophrenia or Schizoaffective Disorder Not Available 3 completed NCT06284369
Video Messages for Smoking Cessation Campaign No drug interventions prevention Not Available withdrawn NCT05897346
Training Secondary School Students as Anti-smoke Ambassadors Using the Service-learning Model No drug interventions health_services_research Not Available recruiting NCT03942146
Smoking Cessation Prior to Gynecological Surgery No drug interventions prevention Not Available completed NCT00387946
Efficacy and Safety of Dianicline Treatment as an Aid to Smoking Cessation in Cigarette Smokers (AMERIDIAN) treatment 3 completed NCT05645146
Enhancing Long-Term Smoking Abstinence Among Cervical Cancer Survivors (Project ACCESS) prevention Not Available recruiting NCT01001546
Internet-Based Smoking Cessation for Operations Enduring Freedom and Iraqi Freedom (OEF/OIF) Veterans No drug interventions treatment Not Available completed NCT06579846
12-Month Efficacy of Exercise and Cytisinicline for Tobacco Abstinence No drug interventions treatment 4 not_yet_recruiting NCT00403312
Increasing Physical Activity as Part of a Smoking Cessation Program treatment Not Available completed NCT05355012
Organization of Smoking Cessation in Pregnant Women With the Implementation of the 5A Strategy in New Aquitaine. No drug interventions prevention Not Available recruiting NCT02942212
Health Literacy and Smoking Cessation in Low-SES Diverse Smokers - Project HALT II prevention 0 withdrawn NCT01206010
Tailoring Varenicline to Individual Needs (TVIN Study) treatment 3 completed NCT03315910
Implementing Tobacco Treatment in Low Dose CT Lung Cancer Screening Sites prevention 4 active_not_recruiting NCT04931810
Urban and Reservation Implementation of All Nations Breath of Life No drug interventions treatment Not Available recruiting NCT01304810
A Follow-up Study to Assess Long-term Immunogenicity and Safety of NicVAX/Placebo as an Aid to Smoking Cessation No drug interventions Not Available Not Available completed NCT01156610
Tobacco Treatment Outreach to Reduce Disparities for Primary Care Populations No drug interventions health_services_research Not Available completed NCT04190810
The Approach and Avoidance Task (AAT) in Smoking Cessation No drug interventions treatment Not Available unknown_status NCT01061710
Varenicline (Champix®) Special Investigation (Regulatory Post Marketing Commitment Plan) Not Available Not Available completed NCT01207310
Pager-Assisted Smoking Cessation Treatment treatment Not Available completed NCT02742610
Smoking Cessation Intervention for Smokers With Depression Receiving Outpatient Psychiatric Treatment No drug interventions treatment Not Available completed NCT05152810
Effectiveness of Transcranial Magnetic Stimulation (TMS) in Smoking Cessation, Combining Withdrawal Stimulation Followed by Maintenance Stimulation to Prevent Relapse No drug interventions treatment Not Available recruiting NCT02157610
Smoking Cessation for Cervical Cancer Survivors supportive_care Not Available completed NCT05278481
Latinos Kick Buts: Mobile Engagement and Cessation Support for Latino Smokers No drug interventions other Not Available completed NCT00360581
Preventing Postpartum Relapse to Smoking Using Yoga and Cognitive Behavioral Therapy: A Randomized Pilot Study No drug interventions prevention 1 completed NCT05466981
HCV-Smoking Cessation Study No drug interventions treatment Not Available completed NCT02955095
Usability and Pilot Testing - Intervention for Smoking Cessation No drug interventions treatment Not Available withdrawn NCT01684995
Motivation and Nicotine Patch Treatment for Under-served Smokers treatment Not Available completed NCT00738595
Phase II Study to Evaluate the Effectiveness of EVT 302 in Smoking Cessation. treatment 2 completed NCT04286295
Cytisine Compared to Combination NRT in Relapsed Smokers treatment Not Available terminated NCT04768114
Implementation of Genomics in Substance Use Disorder Treatment No drug interventions treatment Not Available completed NCT02422914
Benefits of Tobacco Free Cigarette No drug interventions treatment Not Available unknown_status NCT03630614
Randomized Trial of Electronic Cigarettes With or Without Nicotine in Smoking Cessation. treatment 3 unknown_status NCT04015414
Varenicline Versus Cytisine for Smoking Cessation in Primary Care Setting treatment 3 completed NCT02246114
Self-Monitoring of Carbon Monoxide to Enhance Reproductive Outcomes in Women No drug interventions treatment Not Available terminated NCT04609514
Learn to Quit-HIV Pilot Study treatment Not Available completed NCT03808714
Smoking Cessation Tailored to Rural Young Adult African American Men: No drug interventions prevention Not Available terminated NCT01102114
A Second Study of NicVAX/Placebo as an Aid for Smoking Cessation No drug interventions treatment 3 completed NCT02053155
Peri Operative Smoking Cessation Program No drug interventions prevention Not Available completed NCT02855255
Study Comparing Two Stop Smoking Intervention Efficacies No drug interventions health_services_research Not Available completed NCT01165255
Bupropion and Specific Cardiovascular Malformations Not Available Not Available completed NCT03230955
Effectiveness of a Smoking Cessation Quit Line for Mental Health Patients No drug interventions supportive_care Not Available completed NCT04525755
STARS (Smoking Treatment And Remote Sampling) Study prevention 1 / 2 recruiting NCT04841655
Tobacco Cessation Among Smokers Under Alcohol and/or Cannabis Treatment No drug interventions Not Available Not Available unknown_status NCT03021655
A Pilot Randomized Control Trial to Help Youth Smokers to Quit Smoking: No drug interventions health_services_research Not Available unknown_status NCT03142555
Smoking Cessation Programme in Workplaces in Hong Kong (Phase III) No drug interventions health_services_research Not Available completed NCT04657250
mHealth for Smoking Cessation in Public Housing No drug interventions health_services_research Not Available withdrawn NCT03042650
Intensive Referral to Reduce Smoking in Probationers No drug interventions treatment Not Available completed NCT00139750
12 Week Evaluation of the Safety and Efficacy of 3 Doses of CP-526,555 and Placebo for Smoking Cessation treatment 2 completed NCT03426423
Diabetes and Smoking Cessation: a Gender-Oriented Study No drug interventions prevention Not Available terminated NCT03709823
Trial of Cytisine in Adult Smokers treatment 2 completed NCT02470923
In-patient Smoking Cessation Intervention Using Counseling, Spirometry and Nicotine Replacement Therapy treatment Not Available unknown_status NCT01685723
Smoking Cessation in Cancer Patients No drug interventions treatment Not Available completed NCT05102123
PeRiopEratiVE smokiNg cessaTion Trial treatment 3 recruiting NCT05738408
Remote Smoking Cessation in Hospitalized Cardiac Patients No drug interventions treatment Not Available recruiting NCT03848208
A Single Dose-escalation Study of Cytisine in Adult Smokers treatment 1 completed NCT02489708
Pediatric Emergency Department Decision Support System to Reduce Secondhand Smoke No drug interventions health_services_research Not Available completed NCT02050308
Web-based Smoking Cessation Program for Tribal College Students prevention 3 completed NCT03222908
Perioperative Smoking Cessation Interventions No drug interventions treatment Not Available terminated NCT04889638
Tobacco Cessation in Public Housing No drug interventions health_services_research Not Available enrolling_by_invitation NCT02645838
Motivational Interviewing for Smoking Cessation No drug interventions Not Available Not Available unknown_status NCT05873738
Smoking Cessation in a Cohort HIV+ Rio de Janeiro, Brazil. Not Available Not Available completed NCT04313738
Transtheoretical Model Based Nursing Interventions on Smoking Cessation in Patients With COPD No drug interventions prevention Not Available completed NCT05855343
Exploratory Study of Switching From Combustible Cigarettes to the BIDI E-cigarette No drug interventions treatment Not Available completed NCT04591743
Effectiveness of Transcranial Magnetic Stimulation (TMS) in Smoking Cessation, Combining Withdrawal Stimulation Followed by Maintenance Stimulation to Prevent Relapse. treatment Not Available completed NCT01847443
Comparison of Pharmacokinetic Profiles of Two Nicotine Gum Formulations treatment 1 completed NCT01788943
Nicotine Receptor Levels and Smoking Cessation No drug interventions Not Available Not Available completed NCT02758743
The Efficacy of Acetium Lozenges in Intervention for Smoking Cessation No drug interventions other Not Available completed NCT03254433
Behavioral Activation for Smoking Cessation and the Prevention of Post-Cessation Weight Gain (Neuroimaging Supplement) No drug interventions other Not Available completed NCT03450941
AXS-05 Phase II Trial on Smoking Behavior treatment 2 not_yet_recruiting NCT01947725
Behavioral Activation for Smoking Cessation in Veterans With PTSD treatment Not Available recruiting NCT01978197
Evaluation of Cessation Preferences of Menthol Smokers treatment 4 completed