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Showing 721–744 of 1,795 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers

Network-Targeted Neuromodulation for Nicotine Dependence in Schizophrenia

NCT06389266
Conditions
Schizophrenia, Nicotine Dependence
Interventions
Repetitive Transcranial Magnetic Stimulation (rTMS)
Device
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Nashville, Tennessee
Completed Not applicable Interventional Accepts healthy volunteers

Pathogenesis of Chronic Sinusitis in Relationship to Tobacco Smoke Exposure

NCT01179139
Conditions
Chronic Rhinosinusitis
Interventions
Biopsy
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years to 70 Years
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Smoking
Interventions
Computer-delivered brief intervention (5As), Contingency Management
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
18 Years and older · Female only
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Detroit, Michigan
Conditions
Smoking Cessation, Cigarette Smoking
Interventions
Healing Within: Smoking Cessation Intervention for American Indian Women Experiencing Intimate Partner Violence
Behavioral
Lead sponsor
Black Hills Center for American Indian Health
Other
Eligibility
18 Years and older · Female only
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Rapid City, South Dakota
Conditions
Smoking Cessation
Interventions
LIFT-UP Chatbot
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Smoking, Cigarette, Nicotine Dependence
Interventions
Nicotine (electronic cigarette), Nicotine (nicotine pouch)
Other
Lead sponsor
Brown University
Other
Eligibility
21 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Healthy Volunteers, Nicotine Dependence, Pharmacokinetics
Interventions
Not listed
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
21 Years to 45 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Not applicable Interventional Accepts healthy volunteers Results available

Menthol Flavored E-cigarette Use During a Simulated Ban of Menthol Cigarettes

NCT03164668
Conditions
Tobacco Use Disorder
Interventions
menthol flavored e-cigarette, tobacco flavored e-cigarette
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 64 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

United States Pre-Market Tobacco Application Pharmacokinetics

NCT03719391
Conditions
Nicotine Dependence, Nicotine Dependence, Cigarettes, Tobacco Use, Tobacco Smoking
Interventions
Virginia Tobacco flavored JUUL 5% ENDS, Cool Mint flavored JUUL 5% ENDS, Mango flavored JUUL 5% ENDS, Creme Brulee flavored JUUL 5% ENDS, VUSE Solo e-cigarette, Nicorette White Ice Mint 4mg nicotine polacrilex gum, Usual Brand combustible cigarette
Other
Lead sponsor
Juul Labs, Inc.
Industry
Eligibility
21 Years to 65 Years
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Overland Park, Kansas
Completed Not applicable Interventional Accepts healthy volunteers

Vigorous Exercise for Depressed Smokers

NCT01860924
Conditions
Nicotine Dependence, Depression
Interventions
exercise, health education
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Tobacco Use Cessation, Cardiovascular Diseases, Tobacco Use, Smoking, Smoking Cessation
Interventions
Longitudinal Proactive Outreach (LPO)., Ask-Advice-Connect (AAC)
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
3
States / cities
Minneapolis, Minnesota • Rochester, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers Results available

PCORI-CER-1306-03385 Informed Decisions About Lung Cancer Screening

NCT02286713
Conditions
Lung Cancer, Smoking Cessation, Tobacco Use Cessation
Interventions
Patient Decision Aid, Standard Educational Information, Follow-Up Assessments: Questionnaires
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
55 Years to 77 Years
Enrollment
516 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Ridgeland, Mississippi
Completed Phase 3 Interventional Accepts healthy volunteers

Efficacy and Cost of State Quitline Policies

NCT00366977
Conditions
Smoking Cessation, Tobacco Use Cessation, Cost-effectiveness
Interventions
Multi-session telephone counseling, NRT patches
Behavioral · Drug
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
4,614 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2005
U.S. locations
3
States / cities
Portland, Oregon • Seattle, Washington
Conditions
THC, Cannabis, Cannabis Use, Cannabis Smoking, Tobacco Use, Vaping
Interventions
Cannabis, Nicotine, Pax Loose Leaf Vaporizer, Placebo Marijuana
Drug · Device · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
San Francisco, California
Conditions
Nicotine Dependence
Interventions
varencline, placebo
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
New York, New York
Conditions
Cigarette Smoking Behavior
Interventions
Manipulation of nicotine/tobacco product price and availability
Behavioral
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
21 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Roanoke, Virginia
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Maintaining Nonsmoking

NCT01162239
Conditions
Nicotine Dependence
Interventions
Varenicline, Initial Individual counseling, Check-ins with medical staff, Extended Individual Counseling - Health Model, Extended Individual Counseling - Relapse Prevention Model
Drug · Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
216 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
1
States / cities
San Francisco, California
Conditions
Cannabis Use, Tobacco Use Disorder, Drug Use Disorder
Interventions
N-Acetyl cysteine, Placebo comparator, Cognitive behavioral therapy (CBT)
Drug · Other · Behavioral
Lead sponsor
Ellen Herbst
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Motivation and Skills for Delta-9-tetrahydrocannabinol/Ethanol (THC/ETOH+) Teens in Jail

NCT00506753
Conditions
Alcohol Drinking, Marijuana Smoking
Interventions
MI/CBT, RT/SU
Behavioral
Lead sponsor
University of Rhode Island
Other
Eligibility
14 Years to 19 Years
Enrollment
205 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2011
U.S. locations
1
States / cities
Cranston, Rhode Island
Recruiting Not applicable Interventional Accepts healthy volunteers

Brain/Craving Response to Smoking Cues After Oral Nicotine Pouch Use

NCT07698470
Conditions
Nicotine Dependence
Interventions
Oral Nicotine Pouch, Smoking Cue Reactivity Task
Other · Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
21 Years to 55 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Accepts healthy volunteers

ChoicesPlus: Reducing Alcohol- and Tobacco-Exposed Pregnancy

NCT01032772
Conditions
Alcohol Use, Smoking, Contraception
Interventions
Choices Plus, Information
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
261 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
2
States / cities
Houston, Texas • Pasadena, Texas
Completed No phase listed Observational Accepts healthy volunteers Results available

Mapping Brain Glutamate in Humans: Sex Differences in Cigarette Smokers

NCT05279053
Conditions
Sex, Cigarette Smoking
Interventions
Abstinence and Smoking
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 45 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Completed Phase 1 Interventional Results available

Tobacco Tactics Website for Veteran Smokers

NCT00665704
Conditions
Smoking
Interventions
Tobacco Tactics website
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed Phase 2 Interventional Accepts healthy volunteers

An Internet-Based Smokeless Tobacco Cessation Program for Teens

NCT00680615
Conditions
Smokeless Tobacco Use
Interventions
Tailored, enhanced condition, Usual Care
Behavioral
Lead sponsor
Oregon Research Institute
Other
Eligibility
14 Years to 25 Years
Enrollment
1,716 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Eugene, Oregon