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ClinicalTrials.gov public records Last synced Oct 21, 2026, 6:16 AM EDT

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Showing 193–216 of 858 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Energy Clear all
Completed No phase listed Observational Accepts healthy volunteers

Pilot Study for Determination of Total Energy Expenditure and Fat Oxidation in Children

NCT02340286
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
2 Years to 2 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Dec 20, 2023 · Synced Oct 21, 2026, 6:16 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Consistency in Individual Differences in Energy Intake Following Acute Exercise

NCT01645956
View directory record Official record
Conditions
Obesity, Sedentary
Interventions
Not listed
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Feb 19, 2015 · Synced Oct 21, 2026, 6:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Low Fat Versus Low Carbohydrate Diets on Energy Metabolism

NCT03878108
View directory record Official record
Conditions
Healthy, Healthy Volunteers
Interventions
LCHF diet, LFHC diet
Dietary Supplement
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 50 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 3, 2021 · Synced Oct 21, 2026, 6:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Measures of Gait Efficiency of Three Multi-Axial, Vertical Shock and Energy Storing-Return Prosthetic Feet During Simple & Complex Mobility Activities

NCT01404559
View directory record Official record
Conditions
Amputation
Interventions
Ossur Variflex prosthetic foot, Ossur Ceterus prosthetic foot, Endolite Elite Blade prosthetic foot
Device
Lead sponsor
University of South Florida
Other
Eligibility
21 Years to 45 Years · Male only
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Dec 15, 2014 · Synced Oct 21, 2026, 6:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

An Evaluation of the Energy Expenditure From Wii Fit Games

NCT01561716
View directory record Official record
Conditions
Healthy Young Adults
Interventions
Wii Fit
Device
Lead sponsor
University of Rochester
Other
Eligibility
20 Years to 35 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Oct 1, 2015 · Synced Oct 21, 2026, 6:16 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effect of Isocaloric Ultra Processed Versus Unprocessed Diets on Insulin Sensitivity

NCT03189121
View directory record Official record
Conditions
Obesity
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 50 Years · Male only
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 10, 2019 · Synced Oct 21, 2026, 6:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of PrimaVie and Exercise Training on Human Skeletal Muscle (PrimaVie)

NCT02026414
View directory record Official record
Conditions
Obesity
Interventions
PrimaVie, Exercise
Dietary Supplement · Other
Lead sponsor
Sanni Raju
Industry
Eligibility
21 Years to 70 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 1, 2022 · Synced Oct 21, 2026, 6:16 AM EDT
Completed No phase listed Observational

Histological Characterization of Vaginal Cuff Tissue Using Different Energy Sources During Robotic Hysterectomy

NCT01846858
View directory record Official record
Conditions
Extent of Thermal Injury Using Different Energy Sources at the Time of Robotic Hysterectomy Procedure
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Dec 19, 2014 · Synced Oct 21, 2026, 6:16 AM EDT
Active, not recruiting Not applicable Interventional

Weight, Energy, Lipids, and the Liver (WELL) Study

NCT05199948
View directory record Official record
Conditions
Nonalcoholic Fatty Liver
Interventions
Soybean Oil Foods, Palm Oil Foods
Other
Lead sponsor
Ohio State University
Other
Eligibility
22 Years to 80 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Oct 21, 2026, 6:16 AM EDT
Terminated No phase listed Observational

Dual Energy Computed Tomography (CT) in Finding Bone Metastases in Patients With Cancer

NCT02354326
View directory record Official record
Conditions
Malignant Neoplasm, Metastatic Malignant Neoplasm to the Bone
Interventions
virtual non-calcium dual-energy computed tomography, computed tomography
Radiation
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 5, 2019 · Synced Oct 21, 2026, 6:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Foundations for Health

NCT01304615
View directory record Official record
Conditions
Overweight, Obese
Interventions
Decrease Energy Density of the Diet, Increase Steps per Day, Consumption of Self-made Meals
Behavioral
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
18 Years to 35 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 5, 2018 · Synced Oct 21, 2026, 6:16 AM EDT
Completed Not applicable Interventional Results available

Post-Approval Trial of the Talent™ Abdominal Stent Graft to Treat Aortic Aneurysms

NCT00816062
View directory record Official record
Conditions
Aortic Aneurysm, Abdominal
Interventions
Talent Abdominal Stent Graft
Device
Lead sponsor
Medtronic Cardiovascular
Industry
Eligibility
18 Years and older
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
18
States / cities
Los Angeles, California • Palo Alto, California • Newark, Delaware + 14 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2021 · Synced Oct 21, 2026, 6:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Relationship of TV Viewing to Energy Balance in Adults

NCT00622050
View directory record Official record
Conditions
Obesity, Overweight
Interventions
No TV viewing reduction, TV viewing reduction
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
21 Years to 65 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Oct 16, 2008 · Synced Oct 21, 2026, 6:16 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Energy Expenditure and Body Composition in Pseudohypoparathyroidism 1a

NCT01398774
View directory record Official record
Conditions
Pseudohypoparathyroidism Type 1A, Albright Hereditary Osteodystrophy
Interventions
Not listed
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
5 Years to 45 Years
Enrollment
519 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 22, 2018 · Synced Oct 21, 2026, 6:16 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effect of Uridine on GABA and High Energy Phosphate Levels in Healthy Volunteers

NCT01261260
View directory record Official record
Conditions
Healthy Male Subjects
Interventions
Uridine
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 60 Years · Male only
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 16, 2010 · Synced Oct 21, 2026, 6:16 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Ureteroscopic Laser Modality on Total Lasing Time and Total Energy in Patients With Large, Dense Renal Calculi

NCT05869890
View directory record Official record
Conditions
Renal Calculi
Interventions
MOSES laser system
Device
Lead sponsor
Albany Medical College
Other
Eligibility
18 Years to 80 Years
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Feb 21, 2025 · Synced Oct 21, 2026, 6:16 AM EDT
Terminated Phase 1 Interventional

The ENERGY Study: Evaluation of Safety and Tolerability of INZ-701 in Infants With ENPP1 Deficiency or ABCC6 Deficiency

NCT05734196
View directory record Official record
Conditions
Ectonucleotide Pyrophosphatase/phosphodiesterase1 Deficiency, Autosomal Recessive Hypophosphatemic Rickets, Generalized Arterial Calcification of Infancy, ATP-Binding Cassette Subfamily C Member 6 Deficiency, Pseudoxanthoma Elasticum
Interventions
INZ-701
Drug
Lead sponsor
Inozyme Pharma
Industry
Eligibility
Up to 1 Year
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
3
States / cities
San Diego, California • Columbus, Ohio • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 21, 2026, 6:16 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Stress and Menstrual Health

NCT07566260
View directory record Official record
Conditions
Menstrual Dysfunction
Interventions
Heat stress, Sleep stress, Exercise stress
Other
Lead sponsor
Duke University
Other
Eligibility
22 Years to 38 Years · Female only
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 21, 2026, 6:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

An Evaluation of the Effects of a Non-Caffeinated Energy Dietary Supplement

NCT04895800
View directory record Official record
Conditions
Health Behavior
Interventions
Phytovive, Placebo, Caffeine
Dietary Supplement
Lead sponsor
Nova Southeastern University
Other
Eligibility
18 Years to 50 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Davie, Florida
Source: ClinicalTrials.gov public record
Updated Jun 9, 2021 · Synced Oct 21, 2026, 6:16 AM EDT
Not yet recruiting No phase listed Observational

GLP-1 Medication & Behavioral Health Programs on Weight & Metabolic Outcomes: FLOURISH and THRIVE Prospective Cohort Study

NCT07588984
View directory record Official record
Conditions
Obesity & Overweight, Weight Loss, Preventative Health, Body Weight, Cardiovascular Disease Risk Factor
Interventions
Noom Weight, Free Tier, Education-only control, Semaglutide, Tirzepatide, Microdose semaglutide, Microdose tirzepatide
Behavioral · Drug
Lead sponsor
Noom Inc.
Industry
Eligibility
18 Years to 64 Years
Enrollment
2,310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Princeton, New Jersey
Source: ClinicalTrials.gov public record
Updated May 15, 2026 · Synced Oct 21, 2026, 6:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Energy Expenditure Responses to Different Temperatures

NCT01568671
View directory record Official record
Conditions
Obesity, Normal Physiology
Interventions
Room temperatures
Other
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 75 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 21, 2026, 6:16 AM EDT
Completed Phase 2 Interventional

The Use of Reiki for Patients With Advanced AIDS

NCT00032721
View directory record Official record
Conditions
Acquired Immunodeficiency Syndrome, HIV Infections
Interventions
Reiki; Subtle energy therapy
Procedure
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
21 Years and older
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2003
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 18, 2006 · Synced Oct 21, 2026, 6:16 AM EDT
Completed Not applicable Interventional

Energy Balance Interventions for Colorectal Cancer Prevention

NCT00653484
View directory record Official record
Conditions
Colorectal Cancer, Obesity
Interventions
Physical Activity, Energy Restriction, Physical Activity and Energy Restriction
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
50 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
3
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 17, 2013 · Synced Oct 21, 2026, 6:16 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Brain Dopamine Function in Human Obesity

NCT03648892
View directory record Official record
Conditions
Obesity, Healthy Volunteers, Overweight
Interventions
[c11] raclopride, [18F]fallypride
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 11, 2023 · Synced Oct 21, 2026, 6:16 AM EDT