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ClinicalTrials.gov public records Last synced Oct 28, 2026, 8:40 AM EDT

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Showing 505–528 of 1,304 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Behavioral Changes Clear all
Completed Not applicable Interventional

Women's Health Project for Women Wanting to Lose Weight

NCT01671397
View directory record Official record
Conditions
Obesity
Interventions
Diet and exercise counseling, Diet, exercise, sleep hygiene counseling
Behavioral
Lead sponsor
Texas Tech University Health Sciences Center
Other
Eligibility
18 Years to 70 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated May 1, 2014 · Synced Oct 28, 2026, 8:40 AM EDT
Enrolling by invitation Not applicable Interventional

Testing a Multilevel, Culturally Appropriate Lifestyle Intervention For Hispanic Patients With Metabolic Dysfunction-associated Steatotic Liver Disease

NCT07199491
View directory record Official record
Conditions
Metabolic-dysfunction Associated Liver Disease (MASLD)
Interventions
Healthy Liver/Hígado Sano program, Usual Care
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 3, 2026 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Lifestyle Interventions for Seniors With Apnea

NCT01422863
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Lifestyle Intervention
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
60 Years to 75 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 18, 2017 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Health Wearables and College Student Health

NCT03253406
View directory record Official record
Conditions
Behavior Change, Physical Activity, Young Adults, Technology, Intervention
Interventions
Polar M400 + Facebook Group (PM400+FG), Facebook Only Group (FG)
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 29 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 1, 2019 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Not applicable Interventional

Individualized Diet Improvement Program for Weight Loss and Maintenance, Cohort 2

NCT04605640
View directory record Official record
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 70 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 23, 2021 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Not applicable Interventional

Diabetes Prevention Among Post-partum Women With History of Gestational Diabetes

NCT02240420
View directory record Official record
Conditions
Gestational Diabetes Mellitus, Type 2 Diabetes Mellitus
Interventions
Life Style Counseling (Star-Mama)
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 39 Years · Female only
Enrollment
181 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 11, 2021 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Devaluing Foods to Change Eating Behavior

NCT03557710
View directory record Official record
Conditions
Overweight and Obesity, Cancer
Interventions
Devaluing energy-dense foods for cancer-control
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
18 Years to 60 Years
Enrollment
253 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 14, 2023 · Synced Oct 28, 2026, 8:40 AM EDT
Completed No phase listed Observational

The Impact of the COVID-19 Pandemic on Eating Behavior and Weight Change

NCT04896060
View directory record Official record
Conditions
COVID-19, Obesity
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 99 Years
Enrollment
5,056 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Monitoring Environmental Exposures and Behavioral Change

NCT05338242
View directory record Official record
Conditions
Risk Reduction, Environmental Exposure, Risk Behavior, Health
Interventions
Real-Time Exposure Feedback
Device
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study of a Structured Parent Intervention on Adolescent Weight Loss Modification Program.

NCT02086851
View directory record Official record
Conditions
Pediatric Obesity, Impact of Parent Intervention on Adolescent Weight Loss
Interventions
Lifestyle Intervention, Parent Motivational Interviewing
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
11 Years to 16 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Henrico, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 11, 2016 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Changing Thought and Action in Tobacco Dependence With Transcranial Magnetic Stimulation

NCT00973622
View directory record Official record
Conditions
Tobacco Dependence
Interventions
repetitive transcranial magnetic stimulation (rTMS) 10 Hertz (Hz), repetitive transcranial magnetic stimulation (rTMS) 20Hz, SHAM repetitive transcranial magnetic stimulation (rTMS)
Device
Lead sponsor
University of Arkansas
Other
Eligibility
19 Years to 55 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Sep 24, 2013 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Not applicable Interventional Results available

Positive Valence System Enhancement Treatment for Anxiety and Depression: Clinical Efficacy and Neural Changes

NCT02330627
View directory record Official record
Conditions
Anxiety Disorders and Symptoms, Depression
Interventions
Positive Valence System Treatment
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 55 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Nov 8, 2021 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

CALERIE (PBRC, Baton Rouge) - Comprehensive Assessment of Long-Term Effects of Reducing Intake of Energy

NCT00099151
View directory record Official record
Conditions
Aging, Cardiovascular Disease, Diabetes Mellitus
Interventions
Caloric Restriction (CR), Exercise
Behavioral
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
25 Years to 50 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2006
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Dec 11, 2009 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

PTSC: Improving Hypertension Control Among Poor Midlife African American Women

NCT04371614
View directory record Official record
Conditions
Uncontrolled Hypertension, BMI, Stress, Medication Adherence
Interventions
Prime Time Sister Circle
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
40 Years to 75 Years · Female only
Enrollment
359 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 5, 2022 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Activity, Rheumatoid and Osteoarthritis, and Weight Management

NCT00365404
View directory record Official record
Conditions
Rheumatoid Arthritis, Osteoarthritis
Interventions
Diet and exercise promotion
Behavioral
Lead sponsor
HealthPartners Institute
Other
Eligibility
18 Years and older
Enrollment
465 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2006
U.S. locations
1
States / cities
Saint Louis Park, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 26, 2015 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of Changes in Skin Carotenoid Scores in Medical Students Following a Dietary Supplement-based Intervention

NCT02464787
View directory record Official record
Conditions
Health Behavior
Interventions
LifePak Nano
Dietary Supplement
Lead sponsor
Texas Tech University Health Sciences Center
Other
Eligibility
18 Years to 89 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated Aug 14, 2020 · Synced Oct 28, 2026, 8:40 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Goal Setting to Promote Physical Activity Adherence in Midlife Adults

NCT05980052
View directory record Official record
Conditions
Physical Activity, Exercise
Interventions
Physical Activity
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
45 Years to 65 Years
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 28, 2026, 8:40 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Fruit and Vegetable Intervention in Lactating Women to Reduce Breast Cancer Risk

NCT04374747
View directory record Official record
Conditions
Breast Cancer Female, Inflammation, Postpartum Weight Retention, Diet, Healthy, Risk Reduction
Interventions
Dietary Counseling
Behavioral
Lead sponsor
University of Massachusetts, Amherst
Other
Eligibility
18 Years and older · Female only
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Amherst, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 4, 2022 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Behavioral Lifestyle Intervention for Metabolic Dysfunction-associated Steatotic Liver Disease (MASLD) in Adults

NCT06121999
View directory record Official record
Conditions
Metabolic Associated-dysfunction Steatotic Liver Disease (MASLD), Metabolic Associated-dysfunction Steatohepatitis (MASH)
Interventions
Standard of care acceptance-based behavioral weight loss program, Occupational therapy dietary and lifestyle modifications
Behavioral
Lead sponsor
Grand Valley State University
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Wyoming, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 28, 2025 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Diet, Exercise, Metabolism, and Obesity in Older Women

NCT00664729
View directory record Official record
Conditions
Abdominal Obesity, Metabolic Syndrome
Interventions
Caloric Restriction, Caloric Restriction + Low-Intensity aerobic exercise, Caloric Restriction plus High-intensity aerobic exercise
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
50 Years to 70 Years · Female only
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2008
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 1, 2018 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nicotine Pharmacokinetic Profile and Safety of the Tobacco Heating System 2.2 Menthol (THS 2.2 Menthol)

NCT01967719
View directory record Official record
Conditions
Smoking
Interventions
mTHS 2.2, mCC, NNS
Other
Lead sponsor
Philip Morris Products S.A.
Industry
Eligibility
22 Years to 65 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Mar 18, 2020 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Biomarkers of Exposure and Biomarkers of Potential Harm in Adult Smokers Who Completely Switch to E-vapor Products

NCT04800211
View directory record Official record
Conditions
Tobacco Use
Interventions
Experimental: Test Product 1, Experimental: Test Product 2
Other
Lead sponsor
Altria Client Services LLC
Industry
Eligibility
30 Years to 65 Years
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
10
States / cities
Burbank, California • Wichita, Kansas • Lexington, Kentucky + 7 more
Source: ClinicalTrials.gov public record
Updated Mar 12, 2025 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Phase 2 Interventional

Text to Move (TTM)Study

NCT01569243
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Text messages, Usual care
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 1, 2020 · Synced Oct 28, 2026, 8:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Enhanced Internet Behavior Therapy for Treating Obesity

NCT00212238
View directory record Official record
Conditions
Obesity
Interventions
internet behavioral weight loss program
Behavioral
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
21 Years to 60 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2006
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 18, 2010 · Synced Oct 28, 2026, 8:40 AM EDT