Smoking Cessation

1,067 registered clinical trials studyying Smoking Cessation — 128 currently recruiting.

Status	Trial	Sponsor	Phase
Not Yet Recruiting	Addressing Parental Tobacco Use in Somali Immigrant Families: Adapting an Evidence-Based Intervention in Prima NCT06839729	University of Minnesota	Phase 1
Not Yet Recruiting	Developing Empowering Smoking Cessation NCT06602076	University of Oklahoma	EARLY_Phase 1
Not Yet Recruiting	A Multiple Health Behavior Change (MHBC) Intervention for Weight Loss and Smoking Cessation for Pre-Bariatric NCT07398404	Yale University	Phase 1 / Phase 2
Not Yet Recruiting	Smoking Cessation Program for Lao People With HIV NCT07014605	University of Oklahoma	N/A
Not Yet Recruiting	My Path to Quit Tobacco NCT07419425	University of Wisconsin, Madison	Phase 4
Not Yet Recruiting	Optimizing Medications and Lung Health in People With HIV Through Pharmacist-led Proactive E-Consults NCT07507435	Seattle Institute for Biomedical and Clinical Research	N/A
Not Yet Recruiting	Telegram Messenger Support for Smoking Cessation After Heart Attack NCT07230249	ITMO University	N/A
Not Yet Recruiting	PASCAL Feasibility Study NCT07301151	University of Minnesota	N/A
Not Yet Recruiting	Rural Smoking Cessation NCT06584929	Masonic Cancer Center, University of Minnesota	N/A
Recruiting	Implementation of Tobacco Cessation Programming at Community Behavioral Health Sites NCT06837220	University of Chicago	N/A
Not Yet Recruiting	A Study Of Vagal Nerve Stimulation In Conjunction With NRT For Smoking Cessation NCT07487818	Mayo Clinic	Phase 2 / Phase 3
Recruiting	Preliminary Effectiveness of Enhanced Text Message + Incentives NCT07420621	University of Kansas Medical Center	N/A
Not Yet Recruiting	Quit-Smoking Study for Native Hawaiians NCT07075575	University of Hawaii	N/A
Not Yet Recruiting	Feasibility and Acceptability Trial to Reduce Tobacco and Cannabis Use During Pregnancy and Postpartum NCT07489443	University of Pittsburgh	N/A
Not Yet Recruiting	Pain and Smoking Study - Interactive Voice Response NCT06442514	VA Office of Research and Development	N/A
Not Yet Recruiting	Varenicline and Accelerated Transcranial Magnetic Stimulation (TMS) for Quitting Nicotine Use (Pilot Study) NCT07145866	Massachusetts General Hospital	Phase 4
Recruiting	Development of a MHBC Intervention for Weight Loss and Smoking Cessation for Pre-Bariatric Surgery Patients NCT07224087	Yale University	Phase 1
Not Yet Recruiting	Mobile Health (mHealth) Application for Smoking Cessation Among Adolescents in Indonesia NCT07198828	Gadjah Mada University	N/A
Not Yet Recruiting	Health Communications for Adults Smoking Nondaily NCT07296848	Bethany Shorey Fennell	N/A
Not Yet Recruiting	Trial of Varenicline With Nicotine Lozenges and a Smartphone Medication Adherence Intervention for Smoking Ces NCT07099638	University of Oklahoma	Phase 2
Recruiting	Quitxt Mobile Text Messaging Cessation Research Study NCT05958667	The University of Texas Health Science Center at San Antonio	N/A
Enrolling By Invitation	Engaging Pharmacists to Advance Tobacco Treatment Service Delivery NCT07501624	Medical University of South Carolina	N/A
Enrolling By Invitation	Developing a Community Support Program to Help People Quit Smoking. NCT07432152	Mahidol University	N/A
Recruiting	Integrating Smoking Cessation With Low-dose CT-screening for Lung Cancer NCT07331519	Oulu University Hospital	N/A
Not Yet Recruiting	Testing an MBI for Smoking Cessation and Alcohol Use Among Cancer Survivors NCT07447635	H. Lee Moffitt Cancer Center and Research Institute	N/A
Not Yet Recruiting	Evaluating the Impact of CONNECT in a Multilingual Population NCT07111936	University of California, San Francisco	N/A
Recruiting	Mindfulness-based Ecological Momentary Intervention for Smoking Cessation Among Cancer Survivors NCT07210567	Rutgers, The State University of New Jersey	N/A
Not Yet Recruiting	Improving Lifestyle Habits and Metabolic Health in Forensic Psychiatric Patients NCT07157813	Kronoberg County Council	N/A
Not Yet Recruiting	Xylitol Gum for Promoting Smoking Cessation NCT07240545	The University of Hong Kong	N/A
Recruiting	Trauma-Informed Care for Smoking Cessation for Pregnancy NCT07129590	University of California, San Francisco	N/A
Recruiting	Metabolism-Informed Care to Aid Alaska Native People to Quit Smoking (QUIT) NCT06556238	Southcentral Foundation	N/A
Recruiting	ACT Lung Health Intervention: Phase Two NCT06945120	Dana-Farber Cancer Institute	N/A
Active Not Recruiting	Forward to Quit: A Person-centered Mobile Technology Intervention for Smoking Cessation Among Transgender Adul NCT07181551	University of Colorado, Denver	N/A
Not Yet Recruiting	ChatGPT-Supported Text Messaging Program for Smoking Cessation NCT07079306	George Washington University	N/A
Recruiting	Technology Assisted Motivational Interviewing NCT06713603	University of California, San Francisco	N/A
Recruiting	Precision Treatment to Promote Smoking Cessation and Survival in Oncology Patients NCT07166120	Washington University School of Medicine	N/A
Enrolling By Invitation	The Researchers Would Like to Conduct a Trial Using Gamified Exercise to Increase Cardiorespiratory Fitness an NCT07390695	Gadjah Mada University	N/A
Not Yet Recruiting	Empowering Cessation ACS South Region NCT06820034	University of Oklahoma	Phase 1 / Phase 2
Recruiting	Effects of Smoking Addiction on Lower Limb Speed and Coordination NCT07061522	Saglik Bilimleri Universitesi	—
Recruiting	Quitting Matters Human Immunodeficiency Virus Hybrid Trial NCT06883097	Wake Forest University Health Sciences	N/A
Active Not Recruiting	Pharmacist Intervention to Improve Smoking Cessation NCT06943287	University of Iowa	N/A
Recruiting	The Effects of Cigarette Addiction on Lower Extremity Movement Speed and Coordination NCT07075068	Saglik Bilimleri Universitesi	—
Recruiting	Interventions for Maximizing Patient And Family Smoking Cessation Together NCT07267936	Papworth Hospital NHS Foundation Trust	N/A
Recruiting	CONNECT Cancer Survivors With Tobacco Treatment NCT07020273	Washington University School of Medicine	N/A
Active Not Recruiting	Real-time Smoking Cessation Instant Messaging Support Using a Large Language Model (LLM)-Based Chatbot Via "Qu NCT06914492	The University of Hong Kong	N/A
Enrolling By Invitation	Can Cognitive Behavioural Therapy Help Incarcerated Men Quit Smoking? Efficacy and Predictors of Treatment Out NCT06873009	Centre Hospitalier St Anne	N/A
Recruiting	Actívatexto: Advancing Smoking Cessation and Physical Activity Among Latinos NCT06926608	University of Rochester	N/A
Recruiting	Healthy Family Project: Tobacco Use and Smoke Exposure in Asian American Communities NCT07049757	University of California, San Francisco	N/A
Withdrawn	Developing and Pilot Testing a Remote Smoking Cessation Digital Therapeutic for Individuals With Serious Menta NCT05031416	Johns Hopkins University	N/A
Not Yet Recruiting	Smoking Cessation App. in Arabic NCT06766227	Yarmouk University	N/A
Recruiting	The Options 2 Study NCT06595459	University of Wisconsin, Madison	Phase 4
Enrolling By Invitation	School-EduSmoke: A Cluster Randomized Controlled Trial for Promoting Smoking Cessation Among Parents of School NCT06853483	Huazhong University of Science and Technology	N/A
Recruiting	New Strategies to Enhance Smoking Cessation NCT06751927	University of Chicago	N/A
Recruiting	American Indian Smokefree Native RCT NCT06544811	Masonic Cancer Center, University of Minnesota	N/A
Not Yet Recruiting	Mobile Smoking Treatment for Hispanic Individuals Who Smoke NCT06586034	University of Houston	N/A
Recruiting	Clinical Research Evaluating Smoking Cessation With E-Cigarettes and Nicotine Therapy NCT06948058	Brown University	N/A
Recruiting	Creation of an Infrastructure to Support Delivery of mHealth Interventions for Cancer Patients NCT06909357	H. Lee Moffitt Cancer Center and Research Institute	N/A
Recruiting	Smoking Cessation Programme in Workplaces in Hong Kong (Phase ⅤII) NCT06932718	The University of Hong Kong	N/A
Recruiting	tDCS Plus Varenicline for Smoking Cessation NCT06798324	Centre for Addiction and Mental Health	Phase 4
Not Yet Recruiting	Smoking Cessation Intervention Including Health Navigators to Address Unmet Social Needs of Parents Who Smoke NCT06651684	St. Justine's Hospital	N/A
Recruiting	Evaluation of Low and High Nicotine Tobacco Free Nicotine Pouches NCT06678789	Medical University of South Carolina	N/A
Completed	Chewing Gum for Smoking Cessation NCT06801860	The University of Hong Kong	N/A
Recruiting	A Culturally Tailored Smartphone Application for African American Smokers NCT05188287	University of Oklahoma	N/A
Enrolling By Invitation	Effect of Nicotine Gingival Fibroblast Intoxication on the Response of Periodontal Treatment NCT07491627	University of Liege	N/A
Not Yet Recruiting	12-Month Efficacy of Exercise and Cytisinicline for Tobacco Abstinence NCT06579846	Maimónides Biomedical Research Institute of Córdoba	Phase 4
Recruiting	Testing the mHealth App Intervention for Nondaily Smokers "SiS4" NCT06678243	Massachusetts General Hospital	N/A
Recruiting	Examining the Effects of Cytisinicline on Neural Substrates of Cigarette Cue-reactivity NCT06617312	University of California, Los Angeles	Phase 2
Recruiting	Effectiveness of Smoking Cessation Education NCT06930547	Erzurum Technical University	N/A
Recruiting	CONNECTing to LungCare NCT06213532	University of California, San Francisco	N/A
Recruiting	A Study Evaluating the Use of an Indoor Air Quality Monitor to Promote a Smoke-free Home NCT06693700	Memorial Sloan Kettering Cancer Center	N/A
Recruiting	The Effect of Cytisine Treatment for Smoking Cessation on Cardiovascular Function in Adult Smokers NCT06885970	University of Athens	—
Recruiting	Impact of a Counseling Consultation in the Workplace for Smoker Health Professionals NCT06988644	Groupe Hospitalier Mutualiste de Grenoble	N/A
Not Yet Recruiting	A TTM-based Smoking Cessation Intervention in Helping Expectant Fathers to Quit Smoking and Maintain Abstinenc NCT06663475	Sun Yat-sen University	N/A
Enrolling By Invitation	Salvation Army Tobacco Quit Line Referral Implementation Trial NCT06689774	University of Wisconsin, Madison	N/A
Not Yet Recruiting	Effect of Smoking Cessation on Glycemic Control in Type 2 Diabetics NCT06687213	Assiut University	—
Completed	Examining the Efficacy of a Newly Developed Smoking Cessation Program NCT06746025	Quit Center LLC	—
Recruiting	Using Multiphase Optimization Strategy (MOST) to Optimize a Cost-effective, Sustainable and Scalable Smoking C NCT06598397	New York University	Phase 4
Not Yet Recruiting	PRAMS: Peer-support To Reduce Antenatal Maternal Smoking NCT06595199	King's College London	N/A
Recruiting	Scalable TELeheaLth Cancer CARe: The STELLAR Program to Treat Cancer Risk Behaviors NCT05687604	Northwestern University	N/A
Recruiting	The Avenues Study: Dual Use Cessation NCT06474299	University of Wisconsin, Madison	Phase 4
Completed	VIDeOS for Smoking Cessation NCT06307496	Medical University of South Carolina	N/A
Completed	Advancing Smoking Cessation Among Transgender NCT07099287	University of Rochester	N/A
Recruiting	Contingency Management to Promote Smoking Cessation NCT06456242	University of Kansas Medical Center	N/A
Recruiting	Refer2Quit: Evaluating a Proactive, Tailored, Population Health Approach for Tobacco Treatment for Household S NCT06582693	Children's Hospital of Philadelphia	N/A
Recruiting	Family-Based Financial Incentives Intervention for Smoking Cessation NCT06556433	Mayo Clinic	N/A
Unknown	Implementation of Lung Cancer Screening in the First Line Zone of ZORA (Flanders), Using a Low Dose CT-scan NCT06293833	University Hospital, Antwerp	N/A
Recruiting	Sumamos Excelencia Project: Implementation of Best Practices in Clinical Practice (Thrid Edition) NCT06522529	Instituto de Salud Carlos III	N/A
Not Yet Recruiting	Mobile Phone-Based Smoking-Cessation Intervention for Smoking Parents NCT06570122	Beijing Normal University	N/A
Not Yet Recruiting	AI-powered Chatbot vs. Human Counselors in Smoking Cessation NCT06570070	Beijing Normal University	N/A
Terminated	Project QUIT+: Adapting and Testing a Smoking Cessation Intervention for Transgender and Gender Expansive Indi NCT06654414	Massachusetts General Hospital	N/A
Completed	Adaptive Use of Nicotine Substitution to Maintain Smoking Reduction/Abstinence in Nicotine Responders NCT06554873	Rose Research Center, LLC	Phase 3
Completed	Study of a Smartphone-Based Switch Program NCT06544772	Pivot Health Technologies Inc.	N/A
Suspended	SmokefreeSGM Español Pilot, Beta Testing a Text-based Smoking Cessation Intervention for Sexual and Gender Min NCT06487806	The University of Texas Health Science Center, Houston	N/A
Recruiting	Smoking Cessation Intervention for American Indian Women Experiencing Intimate Partner Violence NCT06357767	Black Hills Center for American Indian Health	N/A
Terminated	Study of Injectable Naltrexone and Oral Bupropion Among Cigarette Smokers With Schizophrenia NCT06374290	The University of Texas Health Science Center, Houston	Phase 1
Completed	Project HOPES: Healthy Options for Pain and Ending Smoking. A Program for Cancer Survivors. NCT06029907	Duke University	Phase 4
Completed	Chatbot Counselling for Smoking Cessation in Youths NCT06470776	The University of Hong Kong	N/A
Recruiting	Detour: a Smartphone Game to Help Youth Quit Smoking NCT06675526	Behavioural Science Institute	N/A
Unknown	Comparison of Nicotine Replacement Therapy and Electronic Cigarettes for Smoking Cessation in Pakistan NCT06063421	Strategic Health Research Limited	N/A
Unknown	Effectiveness of Different THR Products in Adult Population NCT05825924	Foundation for a Smoke Free World INC	Phase 3
Completed	Helping People Adhere to Their Varenicline Treatment by Co-creating a Conversational Agent: A Feasibility Stud NCT05997901	Centre for Addiction and Mental Health	N/A
Completed	Safety Study of Cytisinicline in Adult Combustible and/or E-cigarette Smokers NCT06435221	Achieve Life Sciences	Phase 3
Withdrawn	Video Messages for Smoking Cessation Campaign NCT06284369	Loma Linda University	N/A
Completed	Web-based Smoking Intervention as an add-on to Routine Smoking Cessation Clinical Treatment NCT06945770	Ege University	N/A
Recruiting	Smoking Cessation Program in the Construction Sector NCT06098144	University of Miami	Phase 4
Completed	Tobacco Exposure and Influencing Factors of Smoking Cessation Among Chronic Kidney Disease Patients NCT06303089	Sun Yat-sen University	—
Completed	Vaping Prevention and Vaping in Youth (Vapechat) NCT06003439	Boston University	N/A
Completed	Tobacco Cessation in Public Housing NCT04889638	Johns Hopkins University	N/A
Recruiting	Concurrent vs. Sequential Cessation of Dual Cigarette and E-cigarette Use NCT06027840	Yale University	Phase 1
Completed	The Effect of Motivational ınterviewing on ıntention to Quit Smoking in Lung Cancer Patients NCT06912113	University of Gaziantep	N/A
Completed	Quit Smoking Text Message Study NCT06111755	Yale University	N/A
Enrolling By Invitation	Rural COPD E-Visit Study NCT06236347	Medical University of South Carolina	N/A
Recruiting	South Africa Smoking Cessation and Engagement in HIV/TB Care Care NCT05842161	Massachusetts General Hospital	N/A
Active Not Recruiting	An Interactive Smartphone Application to Motivate Smokers to Quit NCT05799625	Ottawa Heart Institute Research Corporation	N/A
Recruiting	Leveraging Community Pharmacists to Optimize Smoking Cessation Services for Rural Smokers in Appalachia NCT05660525	University of Virginia	N/A
Recruiting	Phone Enabled Implementation of Cessation Support NCT05628389	University of Florida	N/A
Completed	Treating Caregivers Who Smoke at AFCH NCT06051474	University of Wisconsin, Madison	Phase 4
Completed	Tobacco Treatment Comparison for Cancer Care NCT06218823	University of Wisconsin, Madison	Phase 4
Unknown	Study to Evaluate Music Therapy and Nicotine Replacement Therapy on Craving Related to Smoking Cessation in He NCT06130423	Poitiers University Hospital	N/A
Recruiting	Tobacco Education and Lung Health Study (TEAL) NCT06290869	Georgetown University	Phase 3
Active Not Recruiting	Smoking Cessation Program for the Older Smokers NCT06234475	The University of Hong Kong	N/A
Completed	Using Machine Learning to Develop Just-in-Time Adaptive Interventions for Smoking Cessation NCT04839198	The University of Texas Health Science Center, Houston	N/A
Recruiting	The "Quit-for-Kids" Project: to Increase Abstinence and Protect Children from Tobacco Smoke Exposure NCT06127589	The University of Hong Kong	N/A
Completed	Implementation Science to Reduce the Disparity in Tobacco Treatment Among Individuals With Serious Mental Illn NCT05952401	Washington University School of Medicine	N/A
Completed	Evaluating the Impact of a Photoaging App Versus School-Based Educational Intervention on Adolescents' Knowled NCT06483763	Sultan Qaboos University	N/A
Recruiting	Veteran Social Support for Enhancing Use of Smoking Cessation Treatment NCT05868421	VA Office of Research and Development	N/A
Completed	Translational Research Center in Lung Cancer Disparities (TRACER) Project 2 NCT05490251	Virginia Commonwealth University	—
Recruiting	Concentration Impact Nicotine Salt NCT04725656	Insel Gruppe AG, University Hospital Bern	N/A
Recruiting	Healing Within: Mindfulness Smoking Cessation Intervention NCT07013968	National Heart, Lung, and Blood Institute (NHLBI)	N/A
Completed	Development of Typology-based Smoking Relapse Prevention: A Q-methodology and a Pilot Randomized Controlled Tr NCT06261385	The University of Hong Kong	N/A
Active Not Recruiting	PeRiopEratiVE SmokiNg CessaTion Trial NCT05102123	Population Health Research Institute	Phase 3
Recruiting	V+PSF-M for Tobacco Cessation in HIV Care in India NCT05786547	University of Colorado, Denver	Phase 3
Unknown	Mobile Phone-Based Smoking-Cessation Intervention for Chronic Patients NCT06187142	Beijing Normal University	N/A
Terminated	Evaluate Harm Reduction Products as a Second Line Intervention for Adult Smokers Who Do Not Quit With NRT NCT06088862	Rose Research Center, LLC	Phase 3
Suspended	The Impact of Group Commitment Contracts on Smoking Cessation and Weight Loss NCT04224727	National Bureau of Economic Research, Inc.	N/A
Completed	CAN-DOSE Study: Cessation With Augmented Nicotine for Dual Use Of Smoking and E-cigarettes NCT06087328	Medical University of South Carolina	Phase 2
Unknown	Small Talk Intervention With MI for Smoking Cessation NCT06148909	The Hong Kong Polytechnic University	N/A
Recruiting	Evaluating Smoking Cessation Interventions for PWH in South Africa NCT05413122	Johns Hopkins University	Phase 2 / Phase 3
Completed	Testing the Integrated mHealth App Intervention "SiS-H" NCT05886621	Massachusetts General Hospital	N/A
Completed	Trial for Harm Reduction With Incentives & Vaping E-cigarettes NCT06111053	Brown University	N/A
Withdrawn	The Effectiveness of Using E-Cigarettes for Smoking Cessation and Decreasing Risk of Diseases Among Heavy Smok NCT05639790	Shenzhen Smoore Technology Limited	N/A
Recruiting	Unraveling the Genetic Basis of Nicotine Addiction for Novel Therapeutic Strategies NCT06471387	University of Cyprus	—
Unknown	Effectiveness of the Evaluation and Communication of "Pulmonary Age" as Help for Smoking Cessation NCT04276116	Assistance Publique - Hôpitaux de Paris	N/A
Completed	Assisting Smokers to Switch to an e-Cigarette by Accelerating Learning of Adaptive Habits Using D-cycloserine NCT05994703	Rose Research Center, LLC	Phase 2
Recruiting	Personalized Tobacco Treatment in Primary Care (MOTIVATE) NCT05846841	Washington University School of Medicine	N/A
Unknown	Mindfulness-based, Mobile Health (mHealth) Smoking Cessation Intervention in Vietnam NCT06228976	Hanoi University of Public Health	N/A
Completed	Motivating Change in Aging Smokers NCT05194917	University of Wisconsin, Madison	N/A
Recruiting	Reducing Tobacco Smoking: a Transcranial Direct Current Stimulation (TDCS) Telehealth Study NCT05460676	Wake Forest University Health Sciences	N/A
Recruiting	Intervening to Promote Tobacco Cessation Following Psychiatric Hospitalization NCT05672914	University of Texas at Austin	N/A
Completed	Study to Evaluate Effect of Food on Bioavailability of Single 3 mg Tablet and Pharmacokinetics (PK) of Multipl NCT05981768	Achieve Life Sciences	Phase 1
Completed	Smoking Among Resident Physician and Their Role in Smoking Cessation Advice NCT07075263	Mansoura University Hospital	—
Enrolling By Invitation	Botswana Smoking and Abstinence Reinforcement Trial NCT05694637	University of Maryland, Baltimore	Phase 4
Completed	BREATHE 2 Clinic Stop-Smoking Treatment Outreach Study NCT05683821	University of Wisconsin, Madison	N/A
Recruiting	Take A Break - Rural NCT05790486	Wake Forest University Health Sciences	N/A
Recruiting	Stop Smoking in Spine Surgery NCT06361459	Leiden University Medical Center	N/A
Unknown	Preloaded Combination Nicotine Replacement Therapy on Smoking Cessation of Adult Population in Kazakhstan NCT05484505	Nazarbayev University	EARLY_Phase 1
Withdrawn	TOBacco STOP in Chronic Obstructive Pulmonary Disease-Trial - Study Protocol NCT04088942	Pradeesh Sivapalan	Phase 4
Active Not Recruiting	Impact of Smoking Cessation Duration on Postoperative Complications in Lung Cancer Surgery NCT06663020	Caner İşevi, MD	—
Unknown	Quit Smoking: Optimizing Health Promotion Strategy NCT06077058	The University of Hong Kong	N/A
Unknown	Efficacy of a Designed Empathy Course NCT05864339	The University of Hong Kong	N/A
Unknown	Intervention for Smoking Cessation in Pre-Surgical Patients. NCT05961813	Hospital Universitari Vall d'Hebron Research Institute	N/A
Unknown	Mobile EMA-based Peer Counselling for Youth Smokers NCT05732220	The University of Hong Kong	N/A
Recruiting	Implementing an Intervention Named Volitional Help Sheets to Reduce Smoking Behaviour Among Young Adults in In NCT05629039	University of Manchester	N/A
Recruiting	Bladder Cancer Screening Trial NCT05646485	University of Texas Southwestern Medical Center	N/A
Active Not Recruiting	A Pragmatic Trial of Chronic Disease Approaches to Ameliorate Tobacco Related Cardiovascular Disease Health Di NCT05671380	University of Minnesota	N/A
Completed	Ketamine and Motivational Enhancement Therapy for the Treatment of Tobacco Use Disorder NCT05796791	Medical University of South Carolina	EARLY_Phase 1
Withdrawn	Gut Microbiome and Weight Gain After Smoking Cessation NCT04618705	Eran Elinav	N/A
Completed	Quit & Fit 2.0: Feasibility and Usability Testing NCT05878990	Hackensack Meridian Health	N/A
Recruiting	Deep rTMS Modulating Insula Synaptic Density and Smoking Behavior in Schizophrenia NCT05724810	Stony Brook University	N/A
Recruiting	Training Secondary School Students as Anti-smoke Ambassadors Using the Service-learning Model NCT05897346	The Hong Kong Polytechnic University	N/A
Recruiting	Overcoming Nicotine Dependence to Enable Quitting NCT05513872	Rush University Medical Center	Phase 1 / Phase 2
Completed	Mobile Chat Messaging for Smoking Relapse Prevention NCT05370352	The University of Hong Kong	N/A
Completed	Message Testing in Aging African American Smokers NCT05819086	University of Wisconsin, Madison	N/A
Completed	Community-Centered eHealth Smoking Cessation Intervention(CCeSCI) NCT05508672	Duke Kunshan University	N/A
Recruiting	Investigating Novel Smoking Cessation Primary Care Interventions in Rural Environments NCT05764759	Medical University of South Carolina	N/A
Completed	Development and Pilot Testing of the Sense2Quit App NCT05609032	Columbia University	N/A
Unknown	Promoting Smoking Cessation in Campus NCT05777005	Beijing Normal University	N/A
Completed	Efficacy and Neuroimaging Mechanisms of Smoking Cessation in China NCT05788068	Sir Run Run Shaw Hospital	N/A
Recruiting	Effects of Smoking on Network Connectivity in Patients With Schizophrenia Symptoms in Scz Patients NCT07441928	The Hong Kong Polytechnic University	N/A
Recruiting	Improving Smoking Abstinence Outcomes in the African American Community Through Extended Treatment NCT05732272	University of Kansas Medical Center	Phase 3
Completed	Study Assessing Efficacy and Safety of NFL-101 on Reduction of Reinforcing Properties of Cigarettes (PRECESTO) NCT06091826	NFL Biosciences SAS	Phase 2
Completed	Impact of E-cigarette Nicotine Concentration on Compensation NCT05887947	University of Kansas Medical Center	N/A
Completed	Exploratory Study of Switching From Combustible Cigarettes to the BIDI E-cigarette NCT05855343	Rose Research Center, LLC	N/A
Completed	Cytisine for Smoking Cessation NCT05729243	Centre for Addiction and Mental Health	Phase 4
Completed	Smoking Cessation Outcomes and Effective Factors NCT05695742	Saglik Bilimleri Universitesi	—
Recruiting	App for Pregnancy Smoking Cessation With Peer Support NCT05337722	Michigan State University	N/A
Recruiting	Ending Tobacco Use Through Interactive Tailored Messaging for Cambodian People Living With HIV/AIDS NCT05746442	H. Lee Moffitt Cancer Center and Research Institute	N/A
Unknown	Personalized Smoking Cessation Infographic in COPD NCT04119934	Unity Health Toronto	—
Enrolling By Invitation	Precision Prevention Strategy to Increase Uptake and Engagement in Lung Cancer Screening and Smoking Cessation NCT05627674	Washington University School of Medicine	N/A
Completed	Latinos Kick Buts: Mobile Engagement and Cessation Support for Latinos Who Smoke NCT05722132	University of Rochester	N/A
Recruiting	Study to Evaluate Music Therapy and Nicotine Replacement Therapy on Craving Related to Smoking Cessation in St NCT05589220	Poitiers University Hospital	N/A
Completed	Exenatide for Smoking Cessation and Prevention of Weight Gain NCT05610800	The University of Texas Health Science Center, Houston	Phase 2
Completed	Designing an Implementation Strategy for Lung Screening and Smoking Cessation Treatment in Community Health Ce NCT05447897	University of Colorado, Denver	N/A
Completed	Feasibility of a Virtual Smoking Cessation Program NCT05594199	University Health Network, Toronto	N/A
Recruiting	Smoking Cessation and Menstrual Cycle Phase NCT05515354	Centre for Addiction and Mental Health	Phase 4
Active Not Recruiting	Enhancing Long-Term Smoking Abstinence Among Cervical Cancer Survivors (Project ACCESS) NCT05645146	H. Lee Moffitt Cancer Center and Research Institute	N/A
Active Not Recruiting	Influencing Factors and Trigger Mechanism of Relapse in Expectant Fathers Who Quit Smoking NCT05474651	Sun Yat-sen University	—
Completed	SmokefreeSGM, A Text-based Smoking Cessation Feasibility Trial for Sexual and Gender Minority Groups NCT05645354	The University of Texas Health Science Center, Houston	N/A
Active Not Recruiting	Mobile Contingency Management for Smoking Cessation NCT04881630	University of Oklahoma	N/A
Completed	Smoking Cessation Coaching in High-Risk Situations: A Virtual Reality Study NCT05654545	Leiden University Medical Center	N/A
Completed	Varenicline for Treatment of E-cigarette Dependence NCT05541497	Yale University	Phase 2
Recruiting	Smoking Cessation Pharmacotherapy-Nurse Practitioner Led Tobacco Treatment Team Study NCT05733767	Baystate Medical Center	Phase 2
Completed	Alaska Native Family-Based, Financial Incentives Intervention for Smoking Cessation NCT05413265	Mayo Clinic	N/A
Enrolling By Invitation	The Next Step in Smoking Prevention: the Reduction of Tobacco Retail Outlets, a Comprehensive Policy Evaluatio NCT05554120	Maastricht University Medical Center	—
Completed	Study to Evaluate Electrocardiographic Effects of Therapeutic & Supratherapeutic Doses of Cytisinicline in Hea NCT05566288	Achieve Life Sciences	Phase 1
Not Yet Recruiting	Group Education Helps Smoking Cessation and Hypertension Control NCT05530083	Shanghai Jiao Tong University School of Medicine	N/A
Recruiting	Organization of Smoking Cessation in Pregnant Women With the Implementation of the 5A Strategy in New Aquitain NCT05355012	University Hospital, Bordeaux	N/A
Completed	Testing a Novel Smartphone Application for Smoking Cessation With the Oklahoma Helpline NCT05539209	University of Oklahoma	N/A
Terminated	Preoperative Smoking Cessation in Patients Undergoing Surgery NCT05192837	Luzerner Kantonsspital	N/A
Recruiting	Enhancing Smoking Cessation Via Telehealth Options in Primary Care NCT05493254	Medical University of South Carolina	N/A
Recruiting	Remote Smoking Cessation in Hospitalized Cardiac Patients NCT05738408	University of Vermont Medical Center	N/A
Completed	Breathe 2 Project 3: Comprehensive Chronic Care NCT05382221	University of Wisconsin, Madison	N/A
Completed	Testing the Efficacy of A Scalable, Telephone-Delivered, Guided Imagery Tobacco Cessation Intervention NCT05277831	University of Arizona	N/A
Completed	Empowering LGBTQ+ Tobacco Cessation Pilot NCT05365633	University of Oklahoma	N/A
Unknown	Towards Life-Long Healthy Lungs: A Multidisciplinary Follow-up Framework for Preterm Infants NCT05618769	Franciscus Gasthuis	N/A
Completed	Message Testing in Older Adult Smokers NCT05471349	University of Wisconsin, Madison	N/A
Unknown	Mixed and Match vs One-size-fits-all NCT05297370	The Hong Kong Polytechnic University	N/A
Completed	An Integrated Smoking Cessation and Alcohol Intervention for Young People NCT05627765	The Hong Kong Polytechnic University	N/A
Withdrawn	Smoking Cessation Study NCT04928781	Dartmouth-Hitchcock Medical Center	N/A
Unknown	Post-discharge Cessation for Smoking Patients NCT05430789	The University of Hong Kong	N/A
Unknown	Simple Physical Exercise With Instant Messaging Support for Smoking Via "Quit to Win" Contest 2022 (QTW2022) NCT05430451	The University of Hong Kong	N/A
Completed	Alcohol Control in Smoking Cessation NCT05430529	The University of Hong Kong	N/A
Completed	Randomized Pilot Study of a mHealth App for Ambivalent Smokers Living With HIV NCT05339659	Kaiser Permanente	N/A
Completed	Effects of Aerobic Combined With Diaphragmatic Breathing Exercise in Smokers NCT05953987	Chulalongkorn University	N/A
Recruiting	Circuitry-Guided Smoking Cessation in Schizophrenia (UH3) NCT05276050	The University of Texas Health Science Center, Houston	N/A
Completed	Latinos Kick Buts: Mobile Engagement and Cessation Support for Latino Smokers NCT05278481	University of Rochester	N/A
Completed	Cytisine and E-cigarettes With Supportive Text-messaging for Smoking Cessation (Cess@Tion) NCT05311085	University of Auckland, New Zealand	Phase 3
Recruiting	Modifying Progesterone and Estradiol Levels to Prevent Postpartum Cigarette Smoking Relapse and Reduce Secondh NCT04783857	University of Minnesota	Phase 4
Active Not Recruiting	Easy Access to Smoking Cessation for People Receiving Opioid Agonist Therapy Who Are Smoking Tobacco NCT05290025	Haukeland University Hospital	N/A
Active Not Recruiting	Factors Sustaining Tobacco Abstinence in Cancer Patients Treated With Radio-chemotherapy or Radiotherapy NCT06910566	Centre Oscar Lambret	—
Recruiting	Baby Steps III: Testing a Clinician and Patient Intervention to Promote Smoking Cessation Among Pregnant Women NCT04985903	Duke University	N/A
Completed	Use Determinants of Smoking Cessation App NCT05318651	Paris Nanterre University	N/A
Completed	Effectiveness of Ecological Momentary Assessment Based Smoking Cessation Intervention NCT05212220	The University of Hong Kong	N/A
Terminated	Cytisine Compared to Combination NRT in Relapsed Smokers NCT04286295	Ottawa Heart Institute Research Corporation	N/A
Completed	Perioperative Smoking Cessation BUndle in a Tertiary Care Hospital - Can Turning Virtual Improve Outcomes? NCT04487548	Fraser Health	N/A
Completed	Quit For Life (QFL): Smoking Cessation Among Chinese Smokers Living With HIV NCT05020899	Boston Medical Center	N/A
Completed	Precision Pharmacotherapy Smoking Cessation Program NCT04897607	Christiana Care Health Services	N/A
Completed	An Intervention to Promote Use of Smoking Cessation Resources Among Adults Using Community Food Pantries NCT05273450	Case Western Reserve University	N/A
Completed	Increasing Digital Equity and Access Among Rural Patients (IDEA) Study NCT05209451	Mayo Clinic	N/A
Completed	An Intervention to Promote Smoking Cessation Among Adults With Food Insecurity NCT05259852	Case Western Reserve University	N/A
Completed	WeChat Quit Coach Pilot Study NCT05130788	NYU Langone Health	N/A
Completed	Supporting Smoke-Free Policy Compliance in Public Housing NCT05016505	Columbia University	N/A
Completed	Smoke-free Home Intervention in Permanent Supportive Housing NCT04855357	University of California, San Francisco	N/A
Completed	A Second Study of Cytisinicline for Smoking Cessation in Adult Smokers NCT05206370	Achieve Life Sciences	Phase 3
Recruiting	Prevention of Smoking Related Diseases NCT06451029	Scientific Institute San Raffaele	—
Completed	Effectiveness of Transcranial Magnetic Stimulation (TMS) in Smoking Cessation, Combining Withdrawal Stimulatio NCT05152810	Centre Hospitalier Universitaire Dijon	N/A
Completed	SmokefreeSGM, A Text-based Smoking Cessation Intervention for Sexual and Gender Minority Groups NCT05029362	The University of Texas Health Science Center, Houston	N/A
Completed	Cessation of Smoking Trial in the Emergency Department NCT04854616	Norfolk and Norwich University Hospitals NHS Foundation Trust	N/A
Completed	Testing Integrative Smoking Cessation for HIV Patients NCT05030766	University of Miami	Phase 4
Recruiting	Biopsychosocial Predictors of Nicotine Relapse NCT06470321	University of Cyprus	N/A
Completed	The Effect of Motivational Interviews Based on the Transtheoretic Model on Pregnant Women's Smoking Cessation NCT05173428	Cumhuriyet University	N/A
Terminated	Remote Incentives for Smoking Cessation Among AN Pregnant Women NCT05019170	University of Vermont	N/A
Active Not Recruiting	Automated Video-Assisted Smoking Treatment for People Living With HIV NCT05014282	H. Lee Moffitt Cancer Center and Research Institute	N/A
Recruiting	Re-Connect Application for Smoking Cessation NCT05224154	Rowan University	N/A
Suspended	Mobile App for Smoking Cessation and Mental Health NCT04887558	University of Oklahoma	Phase 2
Completed	The Effects of Combination Zonisamide and Bupropion on Switching to an Electronic Cigarette NCT05205811	Rose Research Center, LLC	Phase 3
Completed	Partnering With Food Bank to Provide Tobacco Treatment to Underserved Smokers NCT05004662	H. Lee Moffitt Cancer Center and Research Institute	N/A
Recruiting	Wellness Intervention for Smoking and HIV NCT04725617	University of Arizona	N/A
Completed	Contingency Management for Smoking Cessation NCT04982952	University of California, San Francisco	N/A
Completed	Establishing the Effectiveness of Publicly Available Smoking Cessation Resource NCT05055778	University of Virginia	N/A
Unknown	Nurse-led Smoking Cessation Program With Follow-up in Healthy Life Centres: a Randomized Clinical Trial NCT05049174	Vestre Viken Hospital Trust	N/A
Withdrawn	Mobile Health Interventions for Medication Adherence Among PLWH NCT04191278	Duke University	Phase 4
Completed	QuitBet Phase II: A Digital Social Game That Pays You to Stop Smoking NCT05075213	WayBetter, Inc.	N/A
Completed	A Multiple Health Behavior Change Intervention for Overweight and Obese Smokers NCT05136430	Brown University	N/A
Completed	Stanford Tobacco Treatment Services - Virtual Reality Treatment for Smoking Cessation NCT05220254	Stanford University	N/A
Completed	Preliminary Test of Reactive Carrot Incentives in a Practice Quit Environment With Contingency Management Ince NCT05072301	Yale University	N/A
Active Not Recruiting	Construal Level as a Novel Pathway for Affect Regulation and Cancer Control NCT04620915	University of Oregon	N/A
Completed	The Effect of the Education Program Based on the PRECEDE-PROCEED Model on the Smoking Behaviors of Nursing Stu NCT05314894	Kirsehir Ahi Evran Universitesi	N/A
Completed	Efficacy of Centanafadine SR as a Potential Smoking Cessation Treatment NCT05066724	Otsuka Pharmaceutical Development & Commercialization, Inc.	Phase 2
Unknown	The Effect of Honey on Lessening the Withdrawal Symptoms NCT05264428	Buddhist Tzu Chi General Hospital	N/A
Terminated	High Dose Bupropion for Smoking Cessation - Pilot Study NCT03326128	University of Southern California	Phase 2
Completed	QuitAid Pilot Feasibility Trial NCT05649241	University of Virginia	N/A
Completed	Suvorexant to Reduce Symptoms of Nicotine Use NCT04234997	The University of Texas Health Science Center, Houston	Phase 2
Completed	CHIP and Residual Cardiovascular Event Tendency After Smoking Cessation NCT04987268	Shenyang Northern Hospital	—
Completed	Helping Moms Quit Pilot Trial NCT05041413	University of Kansas Medical Center	N/A
Completed	A First-in-Human Study of SBP-9330 in Healthy Subjects NCT04948827	Camino Pharma, LLC	Phase 1
Completed	eCEASE to Support Treatment for Parental Tobacco Use NCT04974736	Massachusetts General Hospital	N/A
Completed	Combining Default Choices and a Decision Aid to Improve Tobacco Cessation NCT04868474	Center for Primary Care and Public Health (Unisante), University of Lausanne, Switzerland	N/A
Unknown	Mobile-based Positive Psychological Support for Smoking Cessation Via "Quit to Win" Contest 2021 (QTW 2021) NCT04909320	The University of Hong Kong	N/A
Active Not Recruiting	Improving the Reach & Effectiveness of Smoking Cessation Services Targeted to Veterans Living With HIV NCT04505371	Seattle Institute for Biomedical and Clinical Research	N/A
Completed	Pilot Randomized Controlled Trial of a Smart Phone-Based Smoking Cessation Program NCT04955639	Jennifer Marler, MD	N/A
Completed	Efficacy of Brief MI Delivered Via Mobile Instant Messaging to Help Unmotivated Smokers With Chronic Diseases NCT04890223	The University of Hong Kong	N/A
Unknown	Development and Assessment of a Teacher-led Intervention in Preventing Tobacco Use Among the Youth in Ghana NCT04891939	Ghana Health Services	N/A
Completed	CoQuit Study for Smoking Cessation NCT04893460	Oregon Research Behavioral Intervention Strategies, Inc.	N/A
Unknown	Effectiveness of a Smoking Cessation Intervention in a Mental Health Day Hospital NCT05045326	Hospital Clinic of Barcelona	N/A
Completed	TMS for Smoking Cessation in PLWHA Cessation in People Living With HIV/AIDS (PLWHA) NCT04936594	Gopalkumar Rakesh	N/A
Unknown	Efficacy and Safety of Combination EMB-001 as a Potential Smoking Cessation Treatment NCT04868253	Rose Research Center, LLC	Phase 2 / Phase 3
Completed	Comparing Smoking Cessation Interventions Among Underserved Patients Referred for Lung Cancer Screening NCT04798664	Abramson Cancer Center at Penn Medicine	N/A
Completed	Systematic Screening for COPD in Tabacology Consultation NCT04843605	University Hospital, Brest	—
Active Not Recruiting	Telephone All Nations Breath of Life NCT04764175	Lehigh University	N/A
Unknown	Effectiveness of Smoking Cessation Program in a Community Health System NCT05107687	Virtua Health, Inc.	—
Completed	BAPS in Botswana: The Thotloetso Trial NCT04532970	Abramson Cancer Center at Penn Medicine	N/A
Completed	Comparison of the Health Literacy of Our Patients Who Quit Smoking and Who Cannot Quit Smoking NCT04896554	Bursa Yuksek Ihtisas Training and Research Hospital	N/A
Completed	AR Enhanced Pictorial Warnings on Smoking Cessation NCT04830072	The University of Hong Kong	N/A
Unknown	Early Health Warning Intervention in Tobacco Control NCT04996329	Peking University First Hospital	N/A
Active Not Recruiting	TirolGESUND: Baseline-controlled Comparison of the Effects of Fasting Dietary Intervention or Smoking Cessatio NCT05678426	Universitaet Innsbruck	N/A
Unknown	Smoking Cessation Programme in Workplaces in Hong Kong (Phase Ⅴ) NCT04772521	The University of Hong Kong	N/A
Completed	Project CheckUP: A Brief Behavioral Intervention for Quitline Callers Who Use Marijuana (MJ) and Tobacco NCT04737772	Consumer Wellness Solutions	N/A
Unknown	Veteran Support for Smoking Cessation Pilot Project (VAntage Pilot) NCT04840108	Minneapolis Veterans Affairs Medical Center	N/A
Completed	Study Assessing Efficacy and Safety of NFL-101 as a Tobacco Cessation Therapy NCT04571216	NFL Biosciences SAS	Phase 2

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