Search | Clinical Trials Finder

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ClinicalTrials.gov public records Last synced Nov 7, 2026, 1:01 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1129–1152 of 1,304 matching trials from the live ClinicalTrials.gov search.

Filters: Condition: Behavior Changes Clear all

Conditions: Obesity, Weight Loss
Interventions: Low-Carbohydrate Diet, Low-fat Diet; Behavioral
Lead sponsor: Rutgers University; Other
Eligibility: 18 Years to 60 Years · Female only
Enrollment: 107 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2012 – 2016
U.S. locations: 1
States / cities: New Brunswick, New Jersey

Conditions: Smoking Cessation
Interventions: Expert System, Standard Self-Help; Behavioral
Lead sponsor: University of California, San Francisco; Other
Eligibility: 18 Years and older
Enrollment: 363 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2001 – 2005
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Exercise
Interventions: Exercise; Procedure
Lead sponsor: University of South Dakota; Other
Eligibility: 18 Years to 64 Years
Enrollment: 27 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2025
U.S. locations: 1
States / cities: Vermillion, South Dakota

Conditions: Attention Deficit Disorder With Hyperactivity, Mental Disorders Diagnosed in Childhood, Conduct Disorder
Interventions: Not listed
Lead sponsor: National Institute of Mental Health (NIMH); NIH
Eligibility: 8 Years to 18 Years
Enrollment: 318 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2005 – 2016
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Overweight and Obesity, Inflammation; Muscle, Sedentary Lifestyle
Interventions: Diet-Induced Weight Loss, Aerobic Exercise Training; Behavioral
Lead sponsor: Miami University; Other
Eligibility: 58 Years and older
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2021
U.S. locations: 1
States / cities: Oxford, Ohio

Conditions: Obesity, Overweight
Interventions: Exercise-only, Control; Other
Lead sponsor: USDA Grand Forks Human Nutrition Research Center; Federal
Eligibility: 18 Years to 65 Years
Enrollment: 2 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018
U.S. locations: 1
States / cities: Grand Forks, North Dakota

Conditions: Obesity, Diet Therapy, Weight Loss
Interventions: behavior modification for weight loss; Behavioral
Lead sponsor: University of Vermont; Other
Eligibility: 18 Years and older
Healthy volunteers: Accepts healthy volunteers
Timeline: 2003 – 2005
U.S. locations: 1
States / cities: Burlington, Vermont

Conditions: Angioplasty Patients
Interventions: Intervention Group; Behavioral
Lead sponsor: Weill Medical College of Cornell University; Other
Eligibility: 18 Years to 110 Years
Enrollment: 242 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2004 – 2011
U.S. locations: 1
States / cities: New York, New York

Conditions: Tobacco Use Cessation
Interventions: Opt Out Treatment Program, Nicotine Replacement Therapy, Opt In Treatment Program; Behavioral · Drug
Lead sponsor: University of Kansas Medical Center; Other
Eligibility: 18 Years and older
Enrollment: 1,000 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2020
U.S. locations: 1
States / cities: Kansas City, Kansas

Conditions: Weight Loss, Diet, Healthy, Cardiovascular Risk Factor
Interventions: Med-South Weight Loss Intervention, WW; Behavioral
Lead sponsor: University of North Carolina, Chapel Hill; Other
Eligibility: 18 Years to 75 Years
Enrollment: 360 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020 – 2024
U.S. locations: 1
States / cities: Chapel Hill, North Carolina

Conditions: Healthy
Interventions: tofacitinib modified-release (MR) formulation; Drug
Lead sponsor: Pfizer; Industry
Eligibility: 18 Years to 55 Years
Enrollment: 24 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014
U.S. locations: 1
States / cities: Glendale, California

Conditions: Hypertrophy, Strength Training Adaptations, Weight-Bearing Strengthening Program
Interventions: Placebo, Leucine, Dileucine; Dietary Supplement
Lead sponsor: Lindenwood University; Other
Eligibility: 18 Years to 39 Years · Male only
Enrollment: 34 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2023
U.S. locations: 1
States / cities: Saint Charles, Missouri

Conditions: Prevent Disorders in Children Adopted From Foster Care
Interventions: ADAPT; Behavioral
Lead sponsor: University of California, Los Angeles; Other
Eligibility: 5 Years to 14 Years
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2012 – 2018
U.S. locations: 5
States / cities: Los Angeles, California • Torrance, California • Burtonsville, Maryland + 1 more

Conditions: Obesity
Interventions: Active transcranial direct current stimulation (tDCS), Hypocaloric diet, Sham transcranial direct current stimulation (tDCS); Device · Other
Lead sponsor: University of Sao Paulo; Other
Eligibility: 20 Years to 40 Years · Female only
Enrollment: 38 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2019
U.S. locations: 2
States / cities: Boston, Massachusetts

Conditions: Health, Subjective, Gastrointestinal Dysfunction, Cardiovascular Risk Factor, Autoimmune Diseases, Dental Diseases, Hormone Disturbance, Neurocognitive Dysfunction
Interventions: Supplements and/or medical foods, Behavioral change support program, Food plan; Dietary Supplement · Behavioral · Other
Lead sponsor: Metagenics, Inc.; Industry
Eligibility: 18 Years to 80 Years
Enrollment: 400 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2022
U.S. locations: 1
States / cities: Gig Harbor, Washington

Conditions: Tobacco Use
Interventions: OTDN Product 1, OTDN Product 2, OTDN Product 3, No Tobacco; Other
Lead sponsor: Altria Client Services LLC; Industry
Eligibility: 21 Years to 65 Years
Enrollment: 149 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021
U.S. locations: 3
States / cities: Lexington, Kentucky • Springfield, Missouri • Knoxville, Tennessee

Conditions: Attention Deficit Hyperactivity Disorder
Interventions: Not listed
Lead sponsor: Hartford Hospital; Other
Eligibility: 13 Years to 50 Years
Enrollment: 38 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2004 – 2010
U.S. locations: 1
States / cities: Hartford, Connecticut

Conditions: Validate STRIDE Exercise Intervention in Sedentary Individuals, Increase Positive Attitudes, Perceived Normative Support, Self-efficacy, and Intentions, Increase Self-reported Physical Activity
Interventions: STRIDE; Behavioral
Lead sponsor: University of New Mexico; Other
Eligibility: 18 Years to 45 Years
Enrollment: 238 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2004 – 2009
U.S. locations: 1
States / cities: Albuquerque, New Mexico

Conditions: Diabetes Mellitus, Type 2, PreDiabetes
Interventions: Mastering Diabetes; Behavioral
Lead sponsor: Ohio University; Other
Eligibility: 18 Years to 75 Years
Enrollment: 89 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2025
U.S. locations: 1
States / cities: Athens, Ohio

Conditions: HIV Infections
Interventions: Daily dosing, Time-driven dosing, Event-driven dosing; Drug
Lead sponsor: HIV Prevention Trials Network; Network
Eligibility: 18 Years and older
Enrollment: 622 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011 – 2014
U.S. locations: 1
States / cities: New York, New York

Conditions: Obesity, Obesity, Abdominal, Mobility Limitation, Quality of Life, Back Pain, Pain, Chronic, Weight Change, Body, Inactivity, Exercise, Body Composition, Redundant Skin
Interventions: FeelWell™ Compression garment, Increase Mobility; Device · Behavioral
Lead sponsor: Feelwell Compression; Industry
Eligibility: 18 Years and older
Enrollment: 30 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2020
U.S. locations: 1
States / cities: Shirlington, Virginia

Conditions: Sleep Hygiene
Interventions: One-time educational video, Educational video plus repeated education; Behavioral
Lead sponsor: Black Hills State University; Other
Eligibility: 50 Years to 80 Years
Enrollment: 125 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2025
U.S. locations: 1
States / cities: Spearfish, South Dakota

Conditions: Body Weight Changes, Human Immunodeficiency Virus, ART, Obesity, Minority Health, BMD, Metabolic Syndrome, Fasting
Interventions: DOR/3TC/TDF, DOR + FTC/TAF, BIC/FTC/TAF; Drug · Combination Product
Lead sponsor: Prism Health North Texas; Other
Eligibility: 18 Years and older · Female only
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2023
U.S. locations: 1
States / cities: Dallas, Texas

Conditions: Autism Spectrum Disorder, Depression, Depressive Symptoms
Interventions: BeatIt-ASD; Behavioral
Lead sponsor: Rutgers, The State University of New Jersey; Other
Eligibility: 18 Years and older
Enrollment: 13 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2022
U.S. locations: 1
States / cities: Piscataway, New Jersey

Search by objective public record fields.

Bitter Taste and Weight Loss in Women

Treating Chinese Smokers With Interactive Expert System

Exercise-induced Hypoalgesia and Proprioceptive Changes, Comparing Isometric to Isotonic Neck Exercises

Brain Changes in Children and Adolescents With Behavioral Problems

Influence of Aerobic Training and Weight Loss on Skeletal Muscle Inflammatory Markers and Muscle Protein Balance in Older Adults

Good Intentions Study

Weight Loss on the Web: A Pilot Study Comparing a Commercial Website to a Structured Behavioral Intervention

A Randomized Trial: Changing Behavior in Post-Angioplasty Patients

Changing the Default for Tobacco Treatment

Delicious Eating for Life in Southern Homes

A Study To Evaluate The Effect Of Food On The Behavior Of Tofacitinib Modified Release 11 Milligram Tablets In Healthy Western And Japanese Volunteers

Dileucine and Resistance Training Adaptations

Adoption-specific Treatment Prevention Pilot Trial

Noninvasive Neuromodulation of the Prefrontal Cortex in Subjects With Obesity

Personalized Lifestyle Intervention for Improving Functional Health Outcomes Using N-of-1 Tent-Umbrella-Bucket Design

Study to Evaluate Changes in Smokers Using on!® Nicotine Pouches

Attention-Deficit/Hyperactivity Disorder (ADHD) Brain Activity Changes to Psychostimulants

Mediators and Moderators of Exercise Behavior Change

Mastering Diabetes Study

The ADAPT Study: Use of Emtricitabine and Tenofovir Disoproxil Fumarate for Pre-Exposure Prophylaxis (PrEP)

Impact of the Use of FeelWell™ Compression Garment on Individuals With a BMI ≥35

Effects of Sleep Hygiene Education on Sleep Health in Adults Ages 50-80

Doravirine and Weight Gain in Antiretroviral Naive

Adaptation of a Behavioral Activation Treatment to Treat Depression in Autistic Adults