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 15, 2026, 1:58 PM EDT

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

Showing 601–624 of 6,284 matching trials from the live ClinicalTrials.gov search.
Conditions
Obesity, Diabetes, Nutrition, Physical Health
Interventions
Not listed
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
12 Years to 17 Years
Enrollment
214 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Milwaukee and Madison, Wisconsin
Enrolling by invitation No phase listed Observational

Enabling Microbiomics- Driven Personalized Nutrition

NCT06657001
Conditions
Inflammatory Bowel Disease (IBD), Irritable Bowel Syndrome (IBS), Celiac Disease, Diarrhea, Constipation, Microbiome, Crohn's Disease, UC - Ulcerative Colitis, Microscopic Colitis, Functional Dyspepsia
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
4,001 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Different Types of Resistant Starch

NCT00930956
Conditions
Postprandial Hyperglycemia
Interventions
Resistant Starch
Dietary Supplement
Lead sponsor
Kansas State University
Other
Eligibility
18 Years to 35 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Manhattan, Kansas
Conditions
Obesity & Overweight, Orthodontic Treatment
Interventions
Not listed
Lead sponsor
University of Rochester
Other
Eligibility
12 Years to 18 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Rochester, New York
Completed Early Phase 1 Interventional Accepts healthy volunteers

Sex Disparities in Hypoxic Sympatholysis and Impact of Obesity

NCT04436731
Conditions
Obesity, Healthy, Vasoconstriction, Vasodilation
Interventions
Cold Pressor Test
Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 45 Years
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Columbia, Missouri
Recruiting Not applicable Interventional Accepts healthy volunteers

Eating Almonds Before a Meal to Control Blood Sugar

NCT07603739
Conditions
Glucose Control, Prediabetes (Insulin Resistance, Impaired Glucose Tolerance), Precision Medicine, Nutrition
Interventions
Premeal almond ingestion
Dietary Supplement
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
25 Years to 50 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Withdrawn Not applicable Interventional Accepts healthy volunteers

Dietary Guidelines for Americans-Ultra Processed Study

NCT07252037
Conditions
Overweight , Obesity, Class I Obesity
Interventions
Low-processed DGA Diet, Ultra-processed DGA Diet
Other
Lead sponsor
USDA Grand Forks Human Nutrition Research Center
Federal
Eligibility
18 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Grand Forks, North Dakota
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Stepped Care for Weight Loss Maintenance

NCT06151145
Conditions
Obesity
Interventions
Usual care, SELF, STEP
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 70 Years
Enrollment
192 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Not applicable Interventional Accepts healthy volunteers

Taking Action to Thrive - A Healthy Lifestyle Intervention Pilot Study

NCT03478345
Conditions
Overweight, Obesity and Other Hyperalimentation
Interventions
endocrine disruptor chemical reduction intervention
Behavioral
Lead sponsor
George Washington University
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Completed Not applicable Interventional Accepts healthy volunteers

Healing Experiences of Adversity Among Latinos (HEALthy4You)

NCT05676281
Conditions
Stress, Childhood Obesity
Interventions
Healthy Together (Control), Healthy Together + Promotora Support, Healthy Together + Parenting Training, Healthy Togethers + Parenting Training + Promotora support
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
5 Years to 11 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
2
States / cities
San Diego, California
Conditions
Kidney Transplant; Complications, Liver Transplant; Complications, Obesity
Interventions
Self-monitoring of physical activity with incentives, Usual care and self-monitoring of physical activity
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
2
States / cities
Chicago, Illinois • Philadelphia, Pennsylvania
Conditions
Appetite and General Nutritional Disorders
Interventions
Exercise or Sedentary
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 39 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
Cardiovascular Disease, Obesity, Physical Disability
Interventions
Caloric restriction, Aerobic Training, Resistance Training
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
60 Years to 79 Years
Enrollment
249 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
3
States / cities
Kernersville, North Carolina • Winston-Salem, North Carolina
Conditions
Obesity
Interventions
Semaglutide, Placebo
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
6 Years to 18 Years
Enrollment
212 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
24
States / cities
Escondido, California • New Haven, Connecticut • Columbus, Georgia + 19 more
Conditions
Blood Pressure
Interventions
VI-0521, Phentermine, Placebo
Drug
Lead sponsor
VIVUS LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
565 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
28
States / cities
Anniston, Alabama • Mobile, Alabama • Lincoln, California + 25 more
Conditions
Colorectal Cancer, Type 2 Diabetes
Interventions
Intervention Group (IG)
Behavioral
Lead sponsor
Charles Drew University of Medicine and Science
Other
Eligibility
35 Years to 75 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Accepts healthy volunteers

Enhanced Internet Behavior Therapy for Treating Obesity

NCT00212238
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
Completed Not applicable Interventional Accepts healthy volunteers Results available

Growth Hormone as a Determinant of Weight Regulation

NCT00355784
Conditions
Obesity
Interventions
overfeeding, growth hormone treatment
Other · Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 35 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Not listed Not applicable Interventional Accepts healthy volunteers

Project Health Intervention Among Latinx Adults in Primary Care

NCT04090515
Conditions
Obesity
Interventions
Project Health, Educational Video Control
Behavioral · Other
Lead sponsor
University of Houston
Other
Eligibility
18 Years to 25 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Houston, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Characters on Parents' Perceptions of Breakfast Cereals

NCT05639335
Conditions
Obesity
Interventions
No Character Control, Experimental Characters
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
1,017 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Think Health! A Personal Weight Management Program

NCT00959608
Conditions
Obesity
Interventions
Think Health! program, Basic Plus program
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 70 Years
Enrollment
261 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
5
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers Results available

Targeting Body Image Among Women of Higher Body Weight

NCT04810247
Conditions
Obesity, Overweight, Body Image
Interventions
Body Project
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
25 Years to 70 Years · Female only
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Surgical Site Infection in Obese Women Undergoing C-section
Interventions
cephalexin & metronidazole, placebo
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
13 Years and older · Female only
Enrollment
475 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Obesity, Type 2 Diabetes, Dental Caries
Interventions
Sugar-Sweetened Beverage (SSB) Video, Water Video, Control
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
12 Years to 12 Years
Enrollment
326 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
New York, New York