Condition Directory

Obesity clinical trials

Directory of U.S. ClinicalTrials.gov public records for Obesity. Browse Obesity recruiting trials, filter by phase, sponsor, location, or intervention, and open the official ClinicalTrials.gov study record for each result.

By Clinical Trials Finder Guidance last reviewed June 10, 2026 Data synced November 1, 2026 Report an issue

ClinicalTrials.gov public records Last synced Nov 1, 2026, 1:45 AM EDT

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

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How Obesity studies are organized in the registry

Obesity research spreads across several neighboring registry terms — “overweight,” “weight loss,” and “metabolic syndrome” all label closely related studies — so checking more than one term gives a fuller picture. The portfolio includes many behavioral and lifestyle studies alongside drug trials, which makes the study-type filter (interventional vs. observational) more informative than usual.

Terms that often appear in related listings

weight loss overweight metabolic syndrome bariatric

These describe how studies tend to be titled and grouped on ClinicalTrials.gov — they are search vocabulary, not medical guidance.

Showing 613–624 of 6,025 matching trials for Obesity.

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Conditions: Pediatric Obesity, Type 2 Diabetes, Time Restricted Eating
Interventions: Time Limited Eating, Components Common to All Study Arms., Control, Continuous Glucose Monitor; Behavioral · Device
Lead sponsor: Children's Hospital Los Angeles; Other
Eligibility: 12 Years to 21 Years
Enrollment: 87 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2026
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Cardiovascular Diseases, Adiposity, Cardiometabolic Syndrome
Interventions: Chardonnay Marc; Other
Lead sponsor: University of California, Davis; Other
Eligibility: 45 Years to 70 Years · Female only
Enrollment: 5 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2027
U.S. locations: 1
States / cities: Davis, California

Conditions: Obesity, Morbid, Extubation Failure
Interventions: Noninvasive ventilation alternating with high flow nasal cannula, High flow nasal cannula; Device
Lead sponsor: Rush University Medical Center; Other
Eligibility: 18 Years and older
Enrollment: 250 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2028
U.S. locations: 4
States / cities: Chicago, Illinois • Winfield, Illinois • Houston, Texas + 1 more

Conditions: Obesity
Interventions: Cannabis, Placebo; Drug
Lead sponsor: Joshua A. Lile, Ph.D.; Other
Eligibility: 18 Years to 65 Years
Enrollment: 40 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Lexington, Kentucky

Conditions: Impaired Glucose Tolerance, Prediabetes
Interventions: CGM; Device
Lead sponsor: Nemours Children's Clinic; Other
Eligibility: 10 Years to 18 Years
Enrollment: 12 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2026
U.S. locations: 1
States / cities: Jacksonville, Florida

Conditions: Obesity, Diabetes Mellitus, Type 2
Interventions: Survodutide, Placebo; Combination Product
Lead sponsor: Boehringer Ingelheim; Industry
Eligibility: 18 Years and older
Enrollment: 755 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2026
U.S. locations: 34
States / cities: Anniston, Alabama • Phoenix, Arizona • Spring Valley, California + 31 more

Conditions: Healthy, Obesity & Overweight, Impaired Fasting Glucose (IFG), Impaired Glucose Tolerance (Prediabetes)
Interventions: Not listed
Lead sponsor: University of Missouri-Columbia; Other
Eligibility: 18 Years to 59 Years
Enrollment: 10 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2030
U.S. locations: 1
States / cities: Columbia, Missouri

Conditions: Obesity
Interventions: Acceptance and Commitment Therapy-Based Physical Activity Intervention, Physical Activity Education Control; Behavioral
Lead sponsor: Hartford Hospital; Other
Eligibility: 18 Years to 64 Years
Enrollment: 164 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2028
U.S. locations: 1
States / cities: Hartford, Connecticut

Conditions: Obesity, Adolescent, Dietary Sugars, Taste Perception, Insulin Resistance, Feeding Behavior
Interventions: Unsweetened Sparkling Water Replacement, Progressively Reduced Sugar Beverage Replacement, Plain Water Replacement; Behavioral
Lead sponsor: Nana Gletsu Miller; Other
Eligibility: 12 Years to 18 Years
Enrollment: 63 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2027
U.S. locations: 3
States / cities: Bloomington, Indiana • Indianapolis, Indiana • West Lafayette, Indiana

Conditions: Obesity, Overweight
Interventions: Cagrilintide, Placebo; Drug
Lead sponsor: Novo Nordisk A/S; Industry
Eligibility: 18 Years and older
Enrollment: 300 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2027
U.S. locations: 9
States / cities: Walnut Creek, California • Aurora, Colorado • Orlando, Florida + 6 more

Conditions: Obesity, Non-Alcoholic Fatty Liver Disease, Diabetes Mellitus, Type 2, Healthy
Interventions: Not listed
Lead sponsor: Bettina Mittendorfer; Other
Eligibility: 18 Years to 70 Years
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2028
U.S. locations: 1
States / cities: Columbia, Missouri

Conditions: Obesity, Nonalcoholic Fatty Liver, Diabetes Type 2, Healthy
Interventions: Dietary consultation weight loss intervention; Other
Lead sponsor: Bettina Mittendorfer; Other
Eligibility: 18 Years to 70 Years
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2028
U.S. locations: 1
States / cities: Columbia, Missouri

About this Obesity clinical trials directory page

What this page lists: U.S. ClinicalTrials.gov public records that list Obesity as a study condition, including recruiting, not yet recruiting, and active not recruiting trials across phase 1, phase 2, and phase 3.
How to narrow results: Use the filters above to scope by intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, age, or NCT ID within Obesity.
Where the data comes from: Records are sourced from the official ClinicalTrials.gov public API. Each result links back to the official study page, which is the source of truth for eligibility, enrollment, and contact information.
What this page does not do: No medical advice, eligibility judgments, treatment recommendations, ranking of trials by quality, or AI-generated medical summaries.

Obesity clinical trials

How Obesity studies are organized in the registry

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Live official records

Time Limited Eating in Adolescents With Type 2 Diabetes (KT2D)

The Influence of Chardonnay Marc Intake on Gut and Cardiometabolic Health

Postextubation Use of Noninvasive Respiratory Support in Severely Obese Patients

Cannabis for Obesity Trial

CGM and Lifestyle Changes in Patients With Impaired Glucose Tolerance

A Study to Test Whether Survodutide (BI 456906) Helps People Living With Overweight or Obesity Who Also Have Diabetes to Lose Weight

Growth Hormone Resistance of Beta-cells

Motivating Increases in Physical Activity for Prevention of Weight Regain After Metabolic Bariatric Surgery

A Sensory Strategy to Cut Sugary Beverages in African/American and Latine Adolescents

Weight Loss in People Living With Overweight or Obesity Following Treatment With Cagrilintide

Harnessing Macrophage Lysosomal Lipid Metabolism in Obesity (ATM)

Harnessing Macrophage Lysosomal Lipid Metabolism in Obesity

About this Obesity clinical trials directory page