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ClinicalTrials.gov public records Last synced Nov 5, 2026, 4:37 AM 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 601–624 of 1,304 matching trials from the live ClinicalTrials.gov search.

Filters: Condition: Behavior Changes Clear all

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: Physical Inactivity, Vascular Dysfunction, Skeletal Muscle Atrophy
Interventions: Sauna, Reduced Physical Activity; Device · Behavioral
Lead sponsor: Brigham Young University; Other
Eligibility: 18 Years and older
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Provo, Utah

Conditions: Obesity and Overweight
Interventions: Standard Medical Care (SMC), Monitoring Contacts, Aerobic Training, Resistance Training, Nutrition Education; Other · Behavioral
Lead sponsor: University of Kansas Medical Center; Other
Eligibility: 18 Years and older
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2026
U.S. locations: 1
States / cities: Kansas City, Kansas

Conditions: Cancer, Physical Activity, Cancer Survivorship, Mental Health, Obesity
Interventions: AYA Connect intervention, Positive Psychology (PP) intervention, Positive Psychology Plus (PP+) intervention; Behavioral
Lead sponsor: UNC Lineberger Comprehensive Cancer Center; Other
Eligibility: 18 Years to 39 Years
Enrollment: 63 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2025
U.S. locations: 1
States / cities: Chapel Hill, North Carolina

Conditions: Obesity
Interventions: incentives for dietary self-monitoring, incentives for interim weight loss, incentives for both; Behavioral
Lead sponsor: Duke University; Other
Eligibility: 18 Years to 70 Years
Enrollment: 105 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2018
U.S. locations: 1
States / cities: Durham, North Carolina

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: Pediatric Obesity, Pediatric Overweight
Interventions: Multifamily weight management intervention; Behavioral
Lead sponsor: Medical College of Wisconsin; Other
Eligibility: 8 Years to 17 Years
Enrollment: 12 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009
U.S. locations: 1
States / cities: Milwaukee, Wisconsin

Conditions: Obesity, Overweight, Weight Loss, Diet Habit
Interventions: Weight Management Intervention; Behavioral
Lead sponsor: University of Illinois at Urbana-Champaign; Other
Eligibility: 18 Years to 75 Years
Enrollment: 31 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2023
U.S. locations: 1
States / cities: Urbana, Illinois

Conditions: Cognitive/Functional Effects, Depression, Hematopoietic/Lymphoid Cancer, Malnutrition, Pain, Psychosocial Effects of Cancer and Its Treatment, Unspecified Adult Solid Tumor, Protocol Specific, Weight Changes
Interventions: medical chart review, questionnaire administration, cognitive assessment, psychosocial assessment and care, quality-of-life assessment; Other · Procedure
Lead sponsor: Case Comprehensive Cancer Center; Other
Eligibility: 65 Years and older
Enrollment: 46 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008 – 2011
U.S. locations: 2
States / cities: Cleveland, Ohio

Conditions: Breast Cancer
Interventions: Exercise Behavior Change; Behavioral
Lead sponsor: University of Alabama at Birmingham; Other
Eligibility: 18 Years to 70 Years · Female only
Enrollment: 30 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008 – 2015
U.S. locations: 1
States / cities: Springfield, Illinois

Conditions: Kidney Transplant
Interventions: Exercise Rehabilitation; Behavioral
Lead sponsor: University of Illinois Chicago; Other
Eligibility: 18 Years to 65 Years
Enrollment: 135 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2021
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Type II; Diabetes, Obesity
Interventions: Supportive social incentive, Competitive social incentive, Collaborative social incentive; Behavioral
Lead sponsor: University of Pennsylvania; Other
Eligibility: 18 Years to 70 Years
Enrollment: 361 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2020
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Sexual Violence, Behavior Change, Military Training
Interventions: Peer-Based Motivational Interview, Health and Well-Being for All; Behavioral
Lead sponsor: State University of New York at Buffalo; Other
Eligibility: 18 Years to 24 Years
Enrollment: 132 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2027
U.S. locations: 1
States / cities: Buffalo, New York

Conditions: Traumatic Brain Injury, PTSD - Post Traumatic Stress Disorder, Anxiety, Depression, Post Concussion Symptoms
Interventions: Hyperbaric Oxygen Therapy (HBOT); Drug
Lead sponsor: Summit Hyperbarics and Wellness; Other
Eligibility: 18 Years to 75 Years
Enrollment: 54 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Boise, Idaho

Conditions: Hepatitis C, Liver Diseases, Drug Abuse, Alcoholism
Interventions: Pegylated Interferon and Ribavirin, Psychosocial, On-site (MMT Clinic) HCV evaluation and treatment, Off-site HCV evaluation and treatment; Drug · Behavioral
Lead sponsor: State University of New York - Upstate Medical University; Other
Eligibility: 18 Years to 65 Years
Enrollment: 111 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2003 – 2007
U.S. locations: 2
States / cities: Syracuse, New York

Conditions: Cytomegalovirus Infections, Pregnancy, Behavior
Interventions: Educational Intervention; Behavioral
Lead sponsor: Women and Infants Hospital of Rhode Island; Other
Eligibility: 14 Years to 45 Years · Female only
Enrollment: 223 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013 – 2015
U.S. locations: 1
States / cities: Providence, Rhode Island

Conditions: Diet Modification, Diet Habit
Interventions: Targeted incentives, Nominal loyalty card discount and nutrition education; Behavioral
Lead sponsor: University of Rhode Island; Other
Eligibility: 18 Years and older
Enrollment: 224 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2019
U.S. locations: 1
States / cities: Kingston, Rhode Island

Conditions: Overweight and Obesity, Physical Activity, Weight Change, Body, Eating Behavior
Interventions: Intervention group, Control group; Behavioral
Lead sponsor: Penn State University; Other
Eligibility: 18 Years to 40 Years · Female only
Enrollment: 31 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014 – 2018
U.S. locations: 1
States / cities: University Park, Pennsylvania

Conditions: Environmental Exposure
Interventions: Informational Report; Other
Lead sponsor: Children's Hospital Medical Center, Cincinnati; Other
Eligibility: 15 Years to 99 Years
Enrollment: 105 participants
Timeline: 2021 – 2022
U.S. locations: 1
States / cities: Cincinnati, Ohio

Conditions: Overweight and Obesity, Weight Loss Maintenance, Dietary Habits
Interventions: Weight Loss Maintenance (Control vs. Reverse Diet); Behavioral
Lead sponsor: University of Colorado, Denver; Other
Eligibility: 21 Years to 70 Years
Enrollment: 24 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2022
U.S. locations: 1
States / cities: Aurora, Colorado

Conditions: Tobacco Use Disorder/Cigarette Smoking
Interventions: Multi-Theory Model (MTM)-Based Smoking Cessation Program; Behavioral
Lead sponsor: University of Nevada, Las Vegas; Other
Eligibility: 18 Years to 29 Years
Enrollment: 144 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Las Vegas, Nevada

Conditions: Physical Inactivity, Overweight and Obesity
Interventions: Prevent T2, Move group-based classes, Fitness Membership, Mental Imagery, Move 1:1 Support; Behavioral
Lead sponsor: University of Colorado, Denver; Other
Eligibility: 18 Years to 65 Years
Enrollment: 64 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2027
U.S. locations: 1
States / cities: Aurora, Colorado

Conditions: Overweight, Obese, Metabolic Disorders, Postpartum
Interventions: Not listed
Lead sponsor: Kaiser Permanente; Other
Eligibility: Female only
Enrollment: 154 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2024
U.S. locations: 1
States / cities: Portland, Oregon

Conditions: Dementia
Interventions: Focused Ultrasound; Device
Lead sponsor: West Virginia University; Other
Eligibility: 45 Years to 80 Years
Enrollment: 15 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Morgantown, West Virginia

Search by objective public record fields.

Treating Chinese Smokers With Interactive Expert System

Heat Therapy During Reduced Physical Activity

Muscle and Movement With Anti-Obesity Medications

Mobile Weight Loss Intervention for Adolescent and Young Adult Cancer Survivors

Incentivizing Behavior Change Skills to Promote Weight Loss

Delicious Eating for Life in Southern Homes

Reducing Barriers to Behavior Change Among Youth With Pediatric Overweight and Obesity

EMPOWER Weight Management

Study of Physical and Mental Health of Older Patients With Newly Diagnosed Cancer

Changes in Cancer-related Cytokines After Participation in a Physical Activity Behavior Change Intervention (CICK Study)

Effects of Personalized Physical Rehabilitation in Kidney Transplant Recipients

Social Incentives to Improve Diabetes

Collaborative Opportunities for Reducing Alcohol and Sexual Violence Together

HBOT Effects on First Responders' Cognition and Well-Being

Improving Hepatitis C Treatment in Injection Drug Users

Clinical Trial of Behavioral Modification to Prevent Congenital Cytomegalovirus

Targeted Food Incentives to Improve Diet Quality and Health Among Adults

Healthy Mom Zone: A Gestational Weight Gain Management Intervention

Change in Knowledge After Receiving Personal Air Pollution Results

Feasibility and Preliminary Efficacy of a Reverse Diet as a Novel Weight Loss Maintenance Strategy for Weight-Reduced Adults With Overweight/Obesity

Smoking Cessation Intervention for Young Adults Using MTM: A Randomized Controlled Trial

A Pilot Factorial Trial of an Integrated Lifestyle Intervention

Post-delivery Maternal-offspring Obesity and Metabolic Risk After a Prepregnancy Weight-loss Intervention

Neuromodulation for Behavioral Changes in Neurological Disorders