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ClinicalTrials.gov public records Last synced Oct 20, 2026, 1:40 PM EDT

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Showing 73–96 of 139 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Energy Intake Clear all
Completed No phase listed Observational Accepts healthy volunteers

Energy Status and Protein Intake As Prognostic Indicators of Rehabilitative Outcomes

NCT06734845
View directory record Official record
Conditions
Orthopedic, Osteo Arthritis Knee, Hip Osteoarthritis, Protein-Energy Malnutrition, Energy Malnutrition Protein
Interventions
Total Knee Arthroplasty, Total Joint Arthroplasty
Procedure
Lead sponsor
University of Connecticut
Other
Eligibility
50 Years to 70 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 16, 2024 · Synced Oct 20, 2026, 1:40 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Food Frequency Questionnaires in Estimating Food Nutrient Intake in Healthy Young Adults

NCT02610023
View directory record Official record
Conditions
Healthy Subject
Interventions
Questionnaire Administration, Laboratory Biomarker Analysis, Spectroscopy
Other · Device
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
20 Years to 50 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 5, 2025 · Synced Oct 20, 2026, 1:40 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Energy Balance Study

NCT01746186
View directory record Official record
Conditions
Total Energy Expenditure,Total Energy Intake
Interventions
Not listed
Lead sponsor
University of South Carolina
Other
Eligibility
21 Years to 35 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 13, 2023 · Synced Oct 20, 2026, 1:40 PM EDT
Completed Phase 1 Interventional

A Study of Orforglipron (LY3502970) in Adult Participants With Obesity or Overweight

NCT06824051
View directory record Official record
Conditions
Obesity, Overweight
Interventions
Orforglipron, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
4
States / cities
Miami, Florida • Dilworth, Minnesota • Columbus, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 25, 2026 · Synced Oct 20, 2026, 1:40 PM EDT
Completed Not applicable Interventional

Breakfast Intake and Satiety Hormones

NCT02497859
View directory record Official record
Conditions
Obesity
Interventions
Egg Breakfast (EB), Cereal Breakfast (CB), Weight Loss Counseling, Weight Loss Diet
Behavioral
Lead sponsor
Texas Tech University
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated Sep 16, 2016 · Synced Oct 20, 2026, 1:40 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Nutrient Intake in Children With Attention Deficit Hyperactivity Disorder

NCT00011466
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Not listed
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
5 Years to 13 Years
Healthy volunteers
Accepts healthy volunteers
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 20, 2026, 1:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Promoting The Self-Regulation Of Energy Intake

NCT01513343
View directory record Official record
Conditions
Obesity
Interventions
Parent and child groups focused on self-regulation of eating
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
3 Years to 6 Years
Enrollment
255 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
2
States / cities
Houston, Texas • Pullman, Washington
Source: ClinicalTrials.gov public record
Updated May 15, 2023 · Synced Oct 20, 2026, 1:40 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Effect of Intranasal Oxytocin on Appetite and Caloric Intake in Men and Women

NCT01513499
View directory record Official record
Conditions
Eating Behavior
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 45 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 8, 2019 · Synced Oct 20, 2026, 1:40 PM EDT
Completed Phase 1 Interventional

To Assess the Effect of Lorcaserin Hydrochloride on Energy Metabolism and Food Intake

NCT00829140
View directory record Official record
Conditions
Obesity
Interventions
Placebo, Lorcaserin 10mg BID
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Sep 12, 2019 · Synced Oct 20, 2026, 1:40 PM EDT
Completed Not applicable Interventional Results available

Assessment of Energy Balance

NCT01678885
View directory record Official record
Conditions
Caloric Intake and Energy Metabolism
Interventions
Digital Photography of Foods, doubly labeled water, IDEEA, low-calorie diet, Actical, Sensewear Armband
Behavioral · Other · Device
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 65 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated May 31, 2017 · Synced Oct 20, 2026, 1:40 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Can Calorie Labels Increase Caloric Intake

NCT01473225
View directory record Official record
Conditions
Food Consumption
Interventions
Calorie information, No calorie information
Other
Lead sponsor
Carnegie Mellon University
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 21, 2015 · Synced Oct 20, 2026, 1:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sleep Deprivation and Energy Balance

NCT00935402
View directory record Official record
Conditions
Obesity
Interventions
Sleep
Behavioral
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
30 Years to 45 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
3
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 23, 2011 · Synced Oct 20, 2026, 1:40 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Racial Congruence, "Likes", and Food Images in Social Media Ads on Adolescents' Caloric Intake - Study 3

NCT06969651
View directory record Official record
Conditions
Calorie Consumption
Interventions
Black-Food, White-Food, Black-Non Food, White-Non Food, Food-Many Likes, Non Food-Many Likes, Food-Few Likes, Non Food-Few
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
13 Years to 17 Years
Enrollment
480 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 20, 2026, 1:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Nutrition Intervention to Measure Metabolic Response in Children

NCT03139773
View directory record Official record
Conditions
Obesity, Childhood
Interventions
Control Breakfast Beverage, Omega-3 Breakfast Beverage
Dietary Supplement
Lead sponsor
University of Arkansas, Fayetteville
Other
Eligibility
8 Years to 12 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Fayetteville, Arkansas
Source: ClinicalTrials.gov public record
Updated May 8, 2017 · Synced Oct 20, 2026, 1:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Safety, Tolerability, Kinetics and Efficacy Study of Hoodia Gordonii Purified Extract (PYM50717)

NCT01306422
View directory record Official record
Conditions
Appetite Depressant, Overweight, Body Weight
Interventions
Hoodia gordonii purified extract (H.g.PE), Placebo yogurt drink
Other
Lead sponsor
Unilever R&D
Industry
Eligibility
18 Years to 50 Years · Female only
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 1, 2011 · Synced Oct 20, 2026, 1:40 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Determinants of Gestational Weight Gain in Obese Pregnant Women

NCT01954342
View directory record Official record
Conditions
Energy Intake, Energy Expenditure
Interventions
Not listed
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Sep 16, 2021 · Synced Oct 20, 2026, 1:40 PM EDT
Terminated Not applicable Interventional Results available

Effect of Moderate Caloric Restriction on Glomerular Growth After Kidney Transplantation

NCT03607500
View directory record Official record
Conditions
Kidney Transplant; Complications, Glomerular Disease, Weight Gain, Kidney Transplant
Interventions
caloric intake reduction
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 70 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 8, 2023 · Synced Oct 20, 2026, 1:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Carbohydrates Versus Carbohydrates + Protein on Resistance Training Outcomes

NCT07600138
View directory record Official record
Conditions
Muscle Hypertrophy, Strength
Interventions
CHO, PRO
Dietary Supplement
Lead sponsor
Auburn University
Other
Eligibility
18 Years to 40 Years · Male only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Auburn, Alabama
Source: ClinicalTrials.gov public record
Updated May 20, 2026 · Synced Oct 20, 2026, 1:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Energy Density by Different Methods to Decrease Energy Intake

NCT01470300
View directory record Official record
Conditions
Obesity
Interventions
Energy density feeding study
Other
Lead sponsor
Penn State University
Other
Eligibility
20 Years to 45 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 11, 2011 · Synced Oct 20, 2026, 1:40 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Effect of GLP-1 Receptor Agonism After Sleeve Gastrectomy

NCT03115424
View directory record Official record
Conditions
Obesity
Interventions
Saxenda, Placebos, RYGB
Drug · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
20 Years to 65 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 27, 2024 · Synced Oct 20, 2026, 1:40 PM EDT
Terminated No phase listed Observational

Diet-Induced-Obesity Resistant Phenotypes in Humans

NCT00999154
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
25 Years to 50 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 3, 2019 · Synced Oct 20, 2026, 1:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Leisure-time Activity and Nutrition Program

NCT01142206
View directory record Official record
Conditions
Obesity
Interventions
Dietary, Physical Activity, TV Watching + Physical Activity
Behavioral
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
21 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 5, 2018 · Synced Oct 20, 2026, 1:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Accelerating Post-exercise Muscle Glycogen Resynthesis in Humans: Impact of Combined Nutrient Intake and Intermittent Pneumatic Compression or Heat Therapy

NCT04371237
View directory record Official record
Conditions
Muscle Recovery, Muscle Soreness, Glycogen Depletion
Interventions
Compression sleeve, Heat therapy, Glycogen-depleting exercise session, Nutrient Intake (beverage), Skeletal muscle biopsy
Device · Other · Procedure
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
18 Years to 35 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 10, 2021 · Synced Oct 20, 2026, 1:40 PM EDT
Recruiting Not applicable Interventional

The Combined Effects of Energy Density and Variety on Intake

NCT07663214
View directory record Official record
Conditions
Eating Behaviors
Interventions
Low Variety, High Variety, Low ED, High ED
Other
Lead sponsor
Cornell University
Other
Eligibility
20 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Ithaca, New York
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 20, 2026, 1:40 PM EDT