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ClinicalTrials.gov public records Last synced Oct 20, 2026, 1:36 PM EDT

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Showing 385–408 of 665 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: weight loss program Clear all
Not listed Not applicable Interventional

EMPOWER Weight Management

NCT04635722
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 75 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 13, 2023 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Translating the Diabetes Prevention Program (DPP) Lifestyle Intervention to Rural African-American Communities (HEALTHY Ways)

NCT01472588
View directory record Official record
Conditions
Overweight
Interventions
DPP lifestyle intervention-Community Health Coach (CHWs), DPP Lifestyle intervention--health professionals/(PHCs), Self Help
Behavioral · Other
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years and older
Enrollment
277 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2014
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Oct 23, 2023 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Results available

Obalon Balloon System Pivotal IDE (SMART) Trial

NCT02235870
View directory record Official record
Conditions
Obesity
Interventions
Obalon Intragastric Balloons, Sham Device, Nutrition and Lifestyle Program
Device · Behavioral
Lead sponsor
Obalon Therapeutics, Inc.
Industry
Eligibility
22 Years to 64 Years
Enrollment
711 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
15
States / cities
Scottsdale, Arizona • Anaheim, California • Coronado, California + 12 more
Source: ClinicalTrials.gov public record
Updated Mar 8, 2018 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional

Development of a Telehealth Obesity Intervention for Patients With MS: Modifying Diet and Exercise in MS

NCT04255953
View directory record Official record
Conditions
Multiple Sclerosis, Obesity
Interventions
behavioral telehealth, Treatment as Usual
Behavioral · Other
Lead sponsor
Jared Bruce
Other
Eligibility
18 Years to 70 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 30, 2023 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Multiple Health Behavior Change Intervention for Overweight and Obese Smokers

NCT05136430
View directory record Official record
Conditions
Smoking Cessation, Obesity
Interventions
Self-Regulation strategies + large changes (SR), Healthy Lifestyle Education (LE), Smoking Cessation Treatment
Behavioral · Other
Lead sponsor
Brown University
Other
Eligibility
18 Years to 75 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 9, 2025 · Synced Oct 20, 2026, 1:36 PM EDT
Recruiting Not applicable Interventional

Weight Loss and ExeRcise for Post-stroke Veterans

NCT06322030
View directory record Official record
Conditions
Stroke
Interventions
FOCUS-15 Lifestyle Management Program, Exercise Training
Dietary Supplement · Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
40 Years to 80 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated May 15, 2026 · Synced Oct 20, 2026, 1:36 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Treating Obesity in Underserved Overweight Populations

NCT00373230
View directory record Official record
Conditions
Overweight
Interventions
telemedicine
Behavioral
Lead sponsor
Temple University
Other
Eligibility
18 Years to 75 Years
Enrollment
320 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
2
States / cities
Danville, Pennsylvania • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 23, 2008 · Synced Oct 20, 2026, 1:36 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Piloting a Generative Artificial Intelligence Chatbot in a Mobile Weight Loss Program

NCT07534254
View directory record Official record
Conditions
Overweight and/or Obesity
Interventions
AGILE Intervention, Chatbot
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 39 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 26, 2026 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional

Dyad Plus Effectiveness/Feasibility

NCT04036331
View directory record Official record
Conditions
Weight Loss, Pediatric Obesity, Overweight Adolescents, Parent-Child Relations, Family and Household
Interventions
Brenner FIT Standard, By Design Essentials, Dyad Plus
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
13 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Protein and Resistance Exercise to Stop Sarcopenic Obesity Now

NCT04014296
View directory record Official record
Conditions
Obesity
Interventions
High Protein Diet Counseling, Resistance Training Counseling, Intensify Initial Intervention, Combined Supplement and Supervised Resistance Training
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
50 Years and older
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Engaging Motivation for the Prevention of Weight Regain

NCT01169428
View directory record Official record
Conditions
Obesity
Interventions
Mindfulness Based Weight Loss Maintenance (MBWLM), Behavioral: Standard Behavioral Weight-Loss Maintenence
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
2
States / cities
Durham, North Carolina • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 14, 2013 · Synced Oct 20, 2026, 1:36 PM EDT
Terminated Not applicable Interventional Results available

Increasing Cure Rate of Hepatitis C Therapy in Obese Hepatitis C Patients

NCT00871845
View directory record Official record
Conditions
Obesity, Insulin Resistance, Metabolic Syndrome, Hepatitis C
Interventions
Dietary and Lifestyle modification educational sessions
Behavioral
Lead sponsor
Hossam Kandil
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 5, 2018 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

State-wide Health Approach to Increase Reach and Effectiveness: Study 2

NCT01560130
View directory record Official record
Conditions
Obesity
Interventions
Shape Up Rhode Island + Online weight loss program, Shape Up Rhode Island + Online weight loss program + Groups, Shape Up Rhode Island + Online weight loss + Incentives
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 24, 2013 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of Ovarian Morphology and Function in Overweight Women During Weight Loss

NCT01785719
View directory record Official record
Conditions
Weight Loss, Anovulation, Amenorrhea, Infertility
Interventions
Commercial Weight Loss Program
Behavioral
Lead sponsor
Cornell University
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2023
U.S. locations
1
States / cities
Ithaca, New York
Source: ClinicalTrials.gov public record
Updated Feb 3, 2025 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Preventing Weight Gain in African American Reproductive-Aged Women

NCT02416921
View directory record Official record
Conditions
Weight Gain, Women's Health, Obesity
Interventions
Weight-gain Prevention, Women's Health
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 23, 2016 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Koa Family Study--A Community-Based Intervention to Improve Health and Well-Being

NCT04662593
View directory record Official record
Conditions
Obesity, Overweight, Diet, Healthy, Social Interaction, Weight Loss
Interventions
Whole Health Program
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
21 Years to 45 Years · Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Oct 11, 2021 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Get Active and Eat Right: Moms at Work

NCT01668316
View directory record Official record
Conditions
Overweight, Obesity
Interventions
Weight loss
Behavioral
Lead sponsor
University of North Carolina, Greensboro
Other
Eligibility
18 Years and older · Female only
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Greensboro, North Carolina
Source: ClinicalTrials.gov public record
Updated May 3, 2019 · Synced Oct 20, 2026, 1:36 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Preventing Obesity in Military Communities-Adolescents

NCT02671292
View directory record Official record
Conditions
Obesity, Overweight, Binge Eating
Interventions
Interpersonal Psychotherapy, Health Education
Behavioral · Other
Lead sponsor
Henry M. Jackson Foundation for the Advancement of Military Medicine
Other
Eligibility
12 Years to 17 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2021
U.S. locations
2
States / cities
Bethesda, Maryland • Fort Belvoir, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 26, 2019 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Short-Term Effect of a Technology Driven Weight Control (SMART) Program for Obese Adults

NCT00624598
View directory record Official record
Conditions
Obesity, Hypertension
Interventions
SMART
Behavioral
Lead sponsor
Colorado Center for Chronic Care Innovations, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
2
States / cities
Westminster, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 17, 2008 · Synced Oct 20, 2026, 1:36 PM EDT
Not listed Not applicable Interventional

Peer-led and Telehealth Comparative Effectiveness Research (CER) Adoption for Diabetes Prevention and Management

NCT01307137
View directory record Official record
Conditions
Diabetes, Pre-diabetes
Interventions
Peer-led intervention, Telehealth Intervention
Behavioral
Lead sponsor
South Florida Veterans Affairs Foundation for Research and Education
Federal
Eligibility
60 Years and older
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
2
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 2, 2011 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Family PALS (PArtners in Lifestyle Support)

NCT01324011
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
Adult diabetes family-based weight loss intervention
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
21 Years to 75 Years
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 17, 2013 · Synced Oct 20, 2026, 1:36 PM EDT
Recruiting Not applicable Interventional

FAMily-centered WEight Loss for Black Adults (FAM WEL B-ing)

NCT06724406
View directory record Official record
Conditions
Obesity and Overweight, Diabetes Mellitus, Weight Loss, Behavior Change
Interventions
Family Skills Training Session Quantity: 5, Family Skills Training Session Mode: In-person, Family Skills Training Content: Communication, Family Skills Training Content: Cohesion, Family Skills Training Session Quantity: 10, Family Skills Training Session Mode: Online, Family Skills Training Content: No Communication, Family Skills Training Content: No Cohesion
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 75 Years
Enrollment
256 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 20, 2026, 1:36 PM 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 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Adaptation of the Diabetes Prevention Program for Primary Care

NCT01220089
View directory record Official record
Conditions
Obesity
Interventions
Standard maintenance, Intensified maintenance
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years to 79 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 30, 2020 · Synced Oct 20, 2026, 1:36 PM EDT