Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 27, 2026, 7:30 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 433–456 of 1,304 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Study to Evaluate Changes in Smokers Using Oral Tobacco-derived Nicotine Products.

NCT03692078
Conditions
Tobacco Use
Interventions
OTDN product 1, OTDN product 2, Tobacco Cessation
Other
Lead sponsor
Altria Client Services LLC
Industry
Eligibility
21 Years to 65 Years
Enrollment
231 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
2
States / cities
Springfield, Missouri • Neptune City, New Jersey
Conditions
Weight Loss, GLP - 1, Weight Loss Maintenance, Obesity & Overweight
Interventions
Weight Loss Maintenance Program (Foundational), Mom's Meals, YMCA Membership, SKY Meditation Program
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Physical Activity, Weight Loss, Health-related Quality of Life
Interventions
Intervention to increase physical activity
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
21 Years to 70 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
Providence, Rhode Island
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Inhibitory Control Training in Eating Behaviors

NCT03599115
Conditions
Overweight and Obesity
Interventions
Inhibitory Control Training
Behavioral
Lead sponsor
Brigham Young University
Other
Eligibility
18 Years to 45 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Provo, Utah
Completed Not applicable Interventional Accepts healthy volunteers

Remote Dietary Counseling to Promote Healthy Diet and Blood Pressure

NCT03700710
Conditions
Blood Pressure, High Blood Pressure, Dietary Modification, Overweight and Obesity
Interventions
Self-Guided Approach, Dietitian-led Approach
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
187 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
2
States / cities
Danville, Pennsylvania • Wilkes-Barre, Pennsylvania
Completed No phase listed Observational Accepts healthy volunteers

Maintaining Behavior Change: A 6-year Follow-up of Adolescent 'Night-owls'

NCT05098782
Conditions
Circadian Dysregulation
Interventions
Not listed
Lead sponsor
University of California, Berkeley
Other
Eligibility
Not listed
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Berkeley, California
Conditions
Breast Neoplasms, Ovarian Neoplasms
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
Not listed
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Obesity, Type 2 Diabetes
Interventions
Intensive lifestyle intervention, Diabetes support and education
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
45 Years to 74 Years
Enrollment
4,108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Providence, Rhode Island
Completed Not applicable Interventional Accepts healthy volunteers Results available

Increasing Physical Activity Among Sedentary Older Adults:What, Where, When, and With Whom

NCT03124537
Conditions
Sedentary Lifestyle, Self Efficacy, Control Locus, Aging
Interventions
App Experimental condition, App Condition Control
Behavioral
Lead sponsor
Brandeis University
Other
Eligibility
50 Years and older
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Waltham, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Breast Cancer Recurrence With Weight Loss

NCT01112839
Conditions
Breast Cancer, Overweight, Obesity
Interventions
Less Intensive, Intensive Group
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
21 Years and older · Female only
Enrollment
692 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
4
States / cities
Birmingham, Alabama • La Jolla, California • Aurora, Colorado + 1 more
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Title: Leveraging Technology to Address Health Outcomes of Cancer Survivors

NCT05499663
Conditions
Survivorship, Cancer, Symptoms and Signs
Interventions
POSTHOC app
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Chronic Diseases, Obesity, Osteoarthritis, Pain
Interventions
Weight Control Nutritional Program, Home-based exercise program
Other
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
50 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
1
States / cities
Hines, Illinois
Conditions
Urinary Incontinence
Interventions
Bladder Health Class
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
55 Years to 80 Years · Female only
Enrollment
417 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2006
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Spinal Cord Injury, Spinal Cord Injuries, Injuries, Spinal Cord, Spinal Cord Contusion, Spinal Cord Trauma, Trauma, Nervous System, Wounds and Injuries, Spinal Cord Compression, Nervous System Diseases, Spinal Cord Diseases, Gonadal Disorders, Endocrine System Diseases, Hypogonadism, Genital Diseases, Male
Interventions
testosterone cypionate, finasteride, placebo injection, placebo pill
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older · Male only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2032
U.S. locations
4
States / cities
Aurora, Colorado • Gainesville, Florida • Tampa, Florida + 1 more
Conditions
HEPATITIS C (HCV), Opioid Use Disorder, Substance Use Disorder (SUD), Drug Use Disorders, Healthcare Access, Harm Reduction
Interventions
Partner navigation intervention booster session
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Francisco, California
Completed No phase listed Observational Accepts healthy volunteers

Stress Hormones and IUDs

NCT03499379
Conditions
Contraception, Mood Change
Interventions
Mirena, Paraguard
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 39 Years · Female only
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Aphasia, Acquired, Aphasia, Aphasia, Fluent, Aphasia Non Fluent
Interventions
Low-intensity physical exercise, High-intensity physical exercise
Behavioral
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
4
States / cities
Berkeley, California • Hayward, California • San Francisco, California
Conditions
Anger, Suicidal Ideation
Interventions
Anger Reduction Treatment, Progressive Muscle Relaxation, Control Condition
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Tallahassee, Florida
Completed Not applicable Interventional Accepts healthy volunteers

Resistance Exercise Plus Vinegar Ingestion on Biomarkers in Healthy Adults

NCT06437405
Conditions
LPS, Mood Disorders, Cognitive Change
Interventions
Vinegar liquid, vinegar pill
Dietary Supplement
Lead sponsor
Arizona State University
Other
Eligibility
18 Years to 60 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Phoenix, Arizona
Completed Not applicable Interventional

Women's Lifestyle Balance Study

NCT03184337
Conditions
PreDiabetes, Metabolic Syndrome, Overweight
Interventions
CDC's PreventT2 Program, CDC's PreventT2 Program with Added Sleep Content
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
30 Years to 70 Years · Female only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
San Francisco, California
Completed No phase listed Observational Accepts healthy volunteers

Weight Patterns in the Month After Birth

NCT04025827
Conditions
Stunting, Wasting, Undernutrition, Feeding Patterns, Feeding; Difficult, Newborn, Feeding, Breast
Interventions
Dietary intake
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
Up to 24 Hours
Enrollment
741 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
San Francisco, California
Not yet recruiting Not applicable Interventional

Growing Healthy Hearts

NCT07684027
Conditions
Cardiovascular (CV) Risk, Behavioral Changes, Gardening, Cooking, Nutrition Education
Interventions
GHH Intervention
Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
264 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Hershey, Pennsylvania
Conditions
Health Behavior
Interventions
Fitbit Care intervention arm
Combination Product
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
597 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Worcester, Massachusetts
Terminated Not applicable Interventional Accepts healthy volunteers

Neuroimaging Studies of Practice and Smoking

NCT03080844
Conditions
Smoking Cessation
Interventions
Delay time to first cigarette, Therapy
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 60 Years
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Kansas City, Kansas