Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 31, 2026, 12:55 AM EDT

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Showing 553–576 of 1,117 matching trials from the live ClinicalTrials.gov search.
Conditions
Tobacco Use Disorder, Head and Neck Neoplasms, Thoracic Neoplasms, Radiation
Interventions
Comprehensive smoking cessation intervention, Enhanced usual care
Other · Behavioral
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 105 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Not applicable Interventional Results available

Treatment of Prolonged Grief Disorder in Combat Veterans

NCT02283333
Conditions
Prolonged Grief Disorder
Interventions
BATE-G, Standard Treatment
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years and older
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
2
States / cities
Charleston, South Carolina
Conditions
Substance Use, Pregnancy Related, Mental Health
Interventions
Virtual Mindfullness-Based Intervention
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Opioid Use Disorder, Tobacco Use Disorder
Interventions
Deep TMS System With H4 Coil
Device
Lead sponsor
Payel Roy
Other
Eligibility
22 Years to 70 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Conditions
HIV-related Stigma, Patient Satisfaction, Provider-patient Interaction
Interventions
Cognitive behavioral sessions
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
5,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Accepts healthy volunteers

Jail-Based Use of Smoking Cessation Treatment Study

NCT03799315
Conditions
Tobacco Use
Interventions
Nicotine Replacement Therapy, Counseling
Drug · Behavioral
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
18 Years to 64 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Minneapolis, Minnesota
Enrolling by invitation Not applicable Interventional

Resilience and Brain Health of Older Adults (MEDEX-2)

NCT05124132
Conditions
Age-related Cognitive Decline
Interventions
Mindfulness-Based Stress Reduction, Exercise, Mindfulness-Based Stress Reduction + Exercise, Health Education
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
65 Years and older
Enrollment
468 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Recruiting Phase 1 Interventional Accepts healthy volunteers

Oral Cannabidiol for Tobacco Cessation

NCT05445804
Conditions
Tobacco Use, Tobacco Smoking, Tobacco Dependence, Tobacco Use Disorder, Tobacco Use Cessation
Interventions
300 mg Cannabidiol, 600 mg Cannabidiol, Placebo
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
HIV, Mental Health, Substance Use
Interventions
NOLA GEM
Behavioral
Lead sponsor
Tulane University
Other
Eligibility
18 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
4
States / cities
New Orleans, Louisiana
Conditions
Current Smoker, Former Smoker, Multiple Pulmonary Nodules, Tobacco Use Disorder
Interventions
Aspirin, Laboratory Biomarker Analysis, Placebo
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
50 Years and older
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Houston, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Behavioral Therapy for Reduction in Smoking Craving

NCT00449293
Conditions
Smoking Cessation, Tobacco Dependence
Interventions
standard cognitive behavioral therapy, Mindfulness Based Cognitive Therapy
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional

Macular Degeneration and Aging Study

NCT02224963
Conditions
Age-related Macular Degeneration
Interventions
Preventive Problem-Solving Training, Life and Health Review
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
60 Years and older
Enrollment
216 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2019
U.S. locations
1
States / cities
Rochester, New York
Conditions
Health, Wellness, Quality of Life
Interventions
A ready-to-mix beverage containing protein, fiber, and electrolytes
Dietary Supplement
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
21 Years to 75 Years
Enrollment
133 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Del Mar, California
Completed Phase 2 Interventional Accepts healthy volunteers Results available

AXS-05 Phase II Trial on Smoking Behavior

NCT03471767
Conditions
Smoking Cessation, Smoking, Cigarette, Nicotine Dependence
Interventions
AXS-05, Bupropion SR
Drug
Lead sponsor
James Davis
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Schizophrenia, Schizoaffective Disorder, Bipolar Disorder, Depression
Interventions
CBHH+AT, CBHH+SMT, CBHH
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
301 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
2
States / cities
Boston, Massachusetts • Cambridge, Massachusetts
Conditions
Stress, Psychological, Behavioral Symptoms, Sleep, Health Behavior, Weight, Body
Interventions
Meditation, Healthy Eating, Meditation + healthy eating
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
163 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
San Francisco, California
Conditions
Substance Use Disorders, HIV, Depression, Anxiety
Interventions
Clinic-based screening and behavioral interventions
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
Not listed
Enrollment
10,821 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Oakland, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Alcohol Screening, Brief Intervention, and Referral to Treatment in a Military Treatment Facility

NCT02228967
Conditions
Alcohol Dependency
Interventions
SBIRT
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
18 Years and older
Enrollment
791 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
San Diego, California
Conditions
Opioid Abuse, Unspecified
Interventions
Opioid Naive, OR, At-risk for long-term use, OR, Long-term opioid recipient
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
555 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Heart Failure, Reduced Ejection Fraction
Interventions
sacubitril/valsartan (LCZ696), enalapril, matching placebo sacubitril/valsartan (LCZ696), matching placebo enalapril
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
23
States / cities
Fort Payne, Alabama • Beverly Hills, California • Stockton, California + 20 more
Conditions
Gulf War Syndrome
Interventions
Cognitive Behavioral Therapy
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 70 Years
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
East Orange, New Jersey
Completed Not applicable Interventional Results available

Information Visualizations to Enhance HIV-related Communication

NCT04564209
Conditions
HIV, Communication Research
Interventions
Info Viz for Health
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 80 Years
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Denver, Colorado
Completed Not applicable Interventional Accepts healthy volunteers

Project IntERact Study

NCT03940716
Conditions
Violence, Substance Use, Criminal Behavior
Interventions
IntERact
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
16 Years to 24 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Flint, Michigan
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Treatment of Smoking Lapses and Relapses

NCT01807871
Conditions
Smoking Cessation
Interventions
nicotine patch, experimental use, nicotine patch, labeled use
Drug
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
701 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Burlington, Vermont