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ClinicalTrials.gov public records Last synced Nov 4, 2026, 7:11 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 1921–1944 of 6,306 matching trials from the live ClinicalTrials.gov search.

Filters: Condition: Metabolism and Nutrition Disorders Clear all

Conditions: Obesity
Interventions: Benefiber, TrueLemon; Dietary Supplement
Lead sponsor: Wake Forest University Health Sciences; Other
Eligibility: 20 Years to 50 Years · Female only
Enrollment: 30 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011 – 2014
U.S. locations: 1
States / cities: Winston-Salem, North Carolina

Conditions: Obesity
Interventions: Dietician / Health Coach, Health Coach / Dietician; Behavioral
Lead sponsor: Dartmouth-Hitchcock Medical Center; Other
Eligibility: 18 Years to 85 Years
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020 – 2021
U.S. locations: 1
States / cities: Lebanon, New Hampshire

Conditions: Prediabetes
Interventions: Pecan snacking, Usual diet; Behavioral · Other
Lead sponsor: Penn State University; Other
Eligibility: 25 Years to 65 Years
Enrollment: 147 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: University Park, Pennsylvania

Conditions: Obesity, Nutrition Poor, Physical Activity, Weight Loss
Interventions: Healthy Frio In-Person Family-focused Intervention, Healthy Frio Remote Technology Family-focused Intervention, Control; Behavioral
Lead sponsor: University of Texas at Austin; Other
Eligibility: 8 Years and older
Enrollment: 260 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2023
U.S. locations: 1
States / cities: Pearsall, Texas

Conditions: Wound Complication
Interventions: Pfannenstiel incision, vertical skin incision; Procedure
Lead sponsor: The University of Texas Health Science Center, Houston; Other
Eligibility: 18 Years to 50 Years · Female only
Enrollment: 228 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013 – 2017
U.S. locations: 2
States / cities: Galveston, Texas • Houston, Texas

Conditions: Obesity, Overweight
Interventions: Intermittent Fasting group, control group; Other
Lead sponsor: Washington University School of Medicine; Other
Eligibility: 30 Years to 65 Years
Enrollment: 50 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013 – 2016
U.S. locations: 1
States / cities: St Louis, Missouri

Conditions: Obesity, Metabolic Syndrome
Interventions: Not listed
Lead sponsor: University of Texas Southwestern Medical Center; Other
Eligibility: 18 Years to 60 Years
Enrollment: 24 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2025
U.S. locations: 1
States / cities: Dallas, Texas

Conditions: Obesity, Elective Surgery
Interventions: Not listed
Lead sponsor: Children's Hospital Medical Center, Cincinnati; Other
Eligibility: 5 Years to 18 Years
Enrollment: 26 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009 – 2013
U.S. locations: 1
States / cities: Cincinnati, Ohio

Conditions: Pre-Eclampsia, Hypertension in Pregnancy, Obesity
Interventions: Aspirin 81 mg, Aspirin 162 mg; Drug
Lead sponsor: The University of Texas Health Science Center, Houston; Other
Eligibility: 18 Years to 45 Years · Female only
Enrollment: 220 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2023
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Infertility,Male, Vitamin D Deficiency
Interventions: Vitamin D; Diagnostic Test
Lead sponsor: Sanford Health; Other
Eligibility: 21 Years to 56 Years · Male only
Enrollment: 230 participants
Timeline: 2019 – 2022
U.S. locations: 1
States / cities: Sioux Falls, South Dakota

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

Conditions: Appetite Self-regulation, Pediatric Obesity
Interventions: Not listed
Lead sponsor: Penn State University; Other
Eligibility: 54 Months to 83 Months
Enrollment: 78 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2024
U.S. locations: 2
States / cities: University Park, Pennsylvania

Conditions: Morbid Obesity, Opioid-Related Disorders, Surgery--Complications, Sleep Apnea Syndromes
Interventions: Not listed
Lead sponsor: Stanford University; Other
Eligibility: 18 Years to 65 Years
Enrollment: 8 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2020
U.S. locations: 1
States / cities: Stanford, California

Conditions: Cancer, Overweight and Obesity
Interventions: Aerobic Exercise; Behavioral
Lead sponsor: University of Colorado, Denver; Other
Eligibility: 21 Years to 79 Years
Enrollment: 12 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2024
U.S. locations: 1
States / cities: Aurora, Colorado

Conditions: Metabolism and Nutrition Disorders, Overweight or Obesity
Interventions: NNC0165-1562, Semaglutide, Placebo (NNC0165-1562); Drug
Lead sponsor: Novo Nordisk A/S; Industry
Eligibility: 19 Years to 55 Years
Enrollment: 37 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2019
U.S. locations: 2
States / cities: Tempe, Arizona • Lincoln, Nebraska

Conditions: Obesity
Interventions: Not listed
Lead sponsor: VA Office of Research and Development; Federal
Eligibility: 18 Years to 65 Years
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011 – 2015
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Respiratory Disease, Inflammation, Insufficient Sleep, Digestive Disease, Skin Conditions, Body Mass Index, Infections, Allergies, Congestion, Antibiotic Use, Overweight and Obesity
Interventions: Attachment and Biobehavioral Catch-Up, Home-Based Book-of-the-Week; Behavioral · Other
Lead sponsor: University of Maryland, Baltimore; Other
Eligibility: 8 Months to 12 Months
Enrollment: 260 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2028
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: Diabetes Mellitus, Pre Diabetes, Obesity
Interventions: Full Plate Living Nutrition Education Program; Other
Lead sponsor: University of Wisconsin, Madison; Other
Eligibility: 22 Years to 65 Years
Enrollment: 42 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Madison, Wisconsin

Conditions: Obesity, Morbid
Interventions: Bariatric Surgery, Anti Obesity Drugs; Procedure · Drug
Lead sponsor: University of California, San Diego; Other
Eligibility: 18 Years to 90 Years
Enrollment: 6 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2020
U.S. locations: 1
States / cities: La Jolla, California

Conditions: Stress Reaction, Sleep Disturbance, Craving, Obesity
Interventions: Ashwagandha Root Extract Capsule, Placebo Capsule; Dietary Supplement · Other
Lead sponsor: Loma Linda University; Other
Eligibility: 18 Years to 70 Years
Enrollment: 35 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2021
U.S. locations: 1
States / cities: Loma Linda, California

Conditions: Non-Alcoholic Fatty Liver Disease, Non-alcoholic Steatohepatitis, Obesity
Interventions: Endoscopic ultrasound shear wave elastography; Device
Lead sponsor: Brigham and Women's Hospital; Other
Eligibility: 18 Years and older
Enrollment: 150 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2027
U.S. locations: 2
States / cities: Boston, Massachusetts

Conditions: Obese, Vitamin D Deficiency, Low HDL
Interventions: Vitamin D; Dietary Supplement
Lead sponsor: Xiang-An Li; Other
Eligibility: 5 Years to 18 Years
Enrollment: 1 participant
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2017
U.S. locations: 1
States / cities: Lexington, Kentucky

Conditions: Obesity, Vascular Dysfunction
Interventions: Exercise training; Other
Lead sponsor: University of Illinois Chicago; Other
Eligibility: 18 Years to 50 Years
Enrollment: 80 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2026
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Obesity
Interventions: Glucagon; Drug
Lead sponsor: AdventHealth Translational Research Institute; Other
Eligibility: 18 Years to 55 Years
Enrollment: 20 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2026
U.S. locations: 1
States / cities: Orlando, Florida

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Dietary Intervention for Visceral Adiposity

EHR Embedded Comparative Effectiveness Studies--WWC

Cardiometabolic Effects of Pecan Snacking in Prediabetes

Healthy Frio: A Rural Community Partnership to Advance Latino Obesity Research

Cesarean Skin Incision Trial

Can Intermittent Fasting Mimic the Metabolic and Cardiovascular and Anti-aging Effects of Calorie Restriction?

Socioecological Factors Associated With Ethnic Disparities in Bariatric Surgery Utilization and Post-WLS

Development of PK/PD Model for Individualized Propofol Dosing

Effectiveness of Higher Aspirin Dosing for Prevention of Preeclampsia in High Risk Obese Gravida

Vitamin D and Human Sperm DNA Fragmentation

Think Health! A Personal Weight Management Program

Food Form & Energy Intake

Recovery of Ventilation After General Anesthesia in Morbidly Obese Patients

Influence of Adiposity on IGF-1 and Fitness Response to Exercise in Cancer Survivors

A Research Study of NNC0165-1562 and Semaglutide in People Who Are Overweight or Obese

Leptin Signaling in Lean and Obese Humans

Partners in Children's Health (CSN): A Randomized Trial of an Attachment Based Intervention

Full Plate Living Nutrition Education Program

Modeling the Neurological Basis and Characterizing the Neurological Phenotype of Obesity Using Human Neural Stem Cells

Functional Assessment of Ashwagandaha Root Extract During Weight Loss

Endoscopic Ultrasound Shear Wave Elastography in Patients With Non-alcoholic Fatty Liver Disease

Roles of Vitamin D and HDL in Obese Children

DNA Methylation and Vascular Function

To Determine Tolerability to Glucagon Infusion in Obese Subjects