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Condition: Smoking Reduction Synced from ClinicalTrials.gov · July 28, 2026

Recruiting studies: Smoking Reduction

Studies currently listed as recruiting on the public registry for this search term. Each page explains the study in plain language, with locations and the study team's contact details. Clinicians: generate a printable list for your patient →

The Impact of Menthol Flavoring on Switching in Adult Menthol Smokers
NA · 1 location(s) · Nikki Nollen, PhD, MA · NCT05555069The CONQUER Trial - Cessation Of Nicotine, QUitting With E-cigarette Reduction
Phase 2 · 1 location(s) · VapeAway · NCT07322432Evaluation of Low and High Nicotine Tobacco Free Nicotine Pouches
NA · 1 location(s) · Medical University of South Carolina · NCT06678789Electronic Cigarettes as a Harm Reduction Strategy Among People With Opioid Use Disorder on Buprenorphine
NA · 1 location(s) · Prisma Health-Upstate · NCT07202039Nicotine Patch Plus Nicotine Mouth Spray Versus Nicotine Reduction for Vaping Cessation
Phase 3 · 1 location(s) · University of Auckland, New Zealand · NCT06832098Trauma-Informed Care for Smoking Cessation for Pregnancy
NA · 1 location(s) · University of California, San Francisco · NCT07129590Effects of Smoking on Network Connectivity in Patients With Schizophrenia Symptoms in Scz Patients
NA · 5 location(s) · The Hong Kong Polytechnic University · NCT07441928A Study of Brenipatide in Adults Who Quit Smoking Cigarettes and Want to Avoid Relapse
Phase 2 · 27 location(s) · Eli Lilly and Company · NCT07223840Effect of Flavored on!® Nicotine Pouch Products on Smoking Behaviors: a SMART Study
NA · 1 location(s) · Altria Client Services LLC · NCT06072547A Study to Determine the Effects of ENDS Flavor Availability on Abstinence Within Smokers
NA · 7 location(s) · RAI Services Company · NCT07598136Black Impact: The Mechanisms Underlying Psychosocial Stress Reduction in a Cardiovascular Health Intervention
NA · 1 location(s) · Ohio State University · NCT06055036Modifying Progesterone and Estradiol Levels to Prevent Postpartum Cigarette Smoking Relapse and Reduce Secondhand Smoke
Phase 4 · 1 location(s) · University of Minnesota · NCT04783857App for Reducing Cravings to Smoke
Phase 2 · 1 location(s) · H. Lee Moffitt Cancer Center and Research Institute · NCT06088498The Use of tDCS for Vaping Reduction
NA · 1 location(s) · Centre for Addiction and Mental Health · NCT06885606Smart Olfaction App to Reduce Relapse
EARLY_Phase 1 · 1 location(s) · University of Houston · NCT07007195TUBSIS 2.0 - Tobacco Use Behavioral Support and Intervention System
NA · 1 location(s) · University of Zurich · NCT07568483Health Effects of the Standardized Research E-Cigarette in Smokers With HIV Smokers With HIV
NA · 1 location(s) · Brown University · NCT03862924Interventional Study on Smoking Reduction in Psychiatry
NA · 22 location(s) · GCS-CCOMS · NCT06926153A First in Human Single Ascending Dose (SAD) Study of ATI-1013 in Healthy Smokers
Phase 1 · 1 location(s) · Antidote Therapeutics, Inc · NCT07215923E-cigarettes for Harm Reduction Among Smokers With Serious Mental Illness
NA · 1 location(s) · NYU Langone Health · NCT05815199rTMS-concurrent Behavioral Priming for Reducing Smoking Cravings
NA · 1 location(s) · West Virginia University · NCT06228235Switch or Quit R01
NA · 1 location(s) · Medical University of South Carolina · NCT06373679STRONG for Surgery & Strong for Life - Intensive Prehabilitation for Risk Reduction in Ventral Hernia Repair
NA · 3 location(s) · Bispebjerg Hospital · NCT06611462Pharmaceutically-Enhanced Reinforcement for Reduced Alcohol and Smoking
Phase 2 · 1 location(s) · Washington State University · NCT05181891E-Cigarettes for Harm Reduction in Smokers With Opioid Use Disorder
Phase 2 · 2 location(s) · NYU Langone Health · NCT05722561Nicotine Regulation for Dual Users of E-cigarettes and Cigarettes
Phase 2 · 2 location(s) · University of Vermont · NCT06614504Testing the Feasibility and Acceptability of Social Media and Digital Therapeutics to Decrease Vaping Behaviors
Phase 1 · 1 location(s) · Washington University School of Medicine · NCT05994209Catalyzing Cigarette Smoking Cessation Through Harm Reduction Sampling Among People Unmotivated to Quit
NA · 1 location(s) · Abramson Cancer Center at Penn Medicine · NCT07199517Implementing an Adapted Smoke-free Homes Intervention in Spain
NA · 1 location(s) · Institut Català d'Oncologia · NCT06932276Cannabidiol for Reducing Cigarette Use
Phase 2 · 1 location(s) · University of California, Los Angeles · NCT06218056
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This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.