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Showing 1–24 of 60 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Resting Metabolism Clear all
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Water With Anti-Inflammatory Capabilities on the Inflammatory Response to Heavy Resistance Exercise

NCT07456683
View directory record Official record
Conditions
Systemic Inflammation, Hydration, Resting Metabolism
Interventions
We made a water with berry essence volatiles (cranberry, blackberry, and blueberry). This was consumed for 6 weeks.
Other
Lead sponsor
University of Arkansas, Fayetteville
Other
Eligibility
18 Years to 39 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Fayetteville, Arkansas
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Jul 22, 2026, 2:04 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Capsaicin Energy Expenditure and Glucose Metabolism

NCT03859583
View directory record Official record
Conditions
Obesity, Insulin Resistance
Interventions
Capsaicin, Control
Dietary Supplement
Lead sponsor
George Mason University
Other
Eligibility
18 Years to 45 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Fairfax, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 28, 2019 · Synced Jul 22, 2026, 2:04 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Role of Type 2 Diabetes on Skeletal Muscle Atrophy and Recovery Following Bed Rest in Older Adults

NCT03761446
View directory record Official record
Conditions
Type 2 Diabetes, Muscle Atrophy, Aging, Sedentary Behavior, Pre-diabetes
Interventions
Bed rest
Behavioral
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
60 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Mar 12, 2025 · Synced Jul 22, 2026, 2:04 PM EDT
Recruiting No phase listed Observational

Metabolism Evaluation Through Resting Indirect Calorimetry in Bladder Cancer (METRICS)

NCT06721260
View directory record Official record
Conditions
Bladder Cancer
Interventions
Not listed
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Jul 22, 2026, 2:04 PM EDT
Active, not recruiting Not applicable Interventional

The REST Study for CGM Use in Older Adults With Insulin-treated Diabetes

NCT05337826
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
Continuous Glucose Monitor
Device
Lead sponsor
Joslin Diabetes Center
Other
Eligibility
65 Years and older
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
Boston, Massachusetts • Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Jul 22, 2026, 2:04 PM EDT
Completed No phase listed Observational

Assessing Whole-body Metabolism in Gynecologic Cancers in Response to a Single Chemotherapy Cycle and/ or Immunotherapy

NCT07393633
View directory record Official record
Conditions
Gynecologic Cancers
Interventions
Not listed
Lead sponsor
University of Tennessee Graduate School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Jul 22, 2026, 2:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Influence of Flavonoids and Caffeine Supplementation on Resting Metabolism

NCT03752125
View directory record Official record
Conditions
Diet Modification
Interventions
Flavonoid, caffeine, Placebo
Dietary Supplement
Lead sponsor
Appalachian State University
Other
Eligibility
20 Years to 47 Years · Female only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Kannapolis, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 4, 2019 · Synced Jul 22, 2026, 2:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of a 4-week Alternate Day Intermittent Energy Restriction Intervention vs Reduced

NCT05213520
View directory record Official record
Conditions
Obesity
Interventions
Alternate Day Intermittent Energy Restriction, Reduced Calorie Diet
Other
Lead sponsor
Texas Tech University
Other
Eligibility
18 Years to 25 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
2
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated May 5, 2023 · Synced Jul 22, 2026, 2:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Identifying Therapeutic Targets of Accelerated Sarcopenia

NCT03118050
View directory record Official record
Conditions
Sarcopenia, Diabetes Mellitus, Aging
Interventions
Resistance exercise training, Bed rest, Intensive physical therapy
Behavioral
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
60 Years to 85 Years
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 4, 2025 · Synced Jul 22, 2026, 2:04 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

The Autonomic Nervous System and Obesity

NCT00179023
View directory record Official record
Conditions
OBESITY, HYPERTENSION, PURE AUTONOMIC FAILURE, SHY-DRAGER SYNDROME
Interventions
Trimethaphan, Pseudoephedrine
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 80 Years
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2017
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 28, 2018 · Synced Jul 22, 2026, 2:04 PM EDT
Completed Phase 4 Interventional Results available

Metabolic Effects of Antipsychotics in Children

NCT00205699
View directory record Official record
Conditions
Aggression, Attention Deficit-Hyperactivity, Oppositional Defiant Disorder, Pervasive Development Disorders, Bipolar Disorder
Interventions
risperidone, olanzapine, aripiprazole
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
6 Years to 18 Years
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 14, 2018 · Synced Jul 22, 2026, 2:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Increased Calorie Intake to Reverse Energy Deficiency in Exercising Women: Impact on Bone and Menstrual Cyclicity

NCT00392873
View directory record Official record
Conditions
Menstrual Irregularity
Interventions
EAMD+Calories
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
233 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2014
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 7, 2017 · Synced Jul 22, 2026, 2:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sleep Restriction and Energy Expenditure

NCT01751581
View directory record Official record
Conditions
Obesity
Interventions
Short Sleep, Habitual sleep
Behavioral
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
21 Years to 45 Years · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 1, 2013 · Synced Jul 22, 2026, 2:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Metabolic Effects of Differential Organ Growth Rates

NCT03219229
View directory record Official record
Conditions
Resting Energy Expenditure
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
7 Years to 11 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 17, 2017 · Synced Jul 22, 2026, 2:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of Two Days of Bedrest on Insulin Resistance in Type 2 Diabetics

NCT00508599
View directory record Official record
Conditions
Type 2 Diabetes, Insulin Resistance
Interventions
Study 2 (48 hours of complete bed rest)
Other
Lead sponsor
University of New Mexico
Other
Eligibility
21 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2006
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Mar 11, 2024 · Synced Jul 22, 2026, 2:04 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Project REST: Regulation of Eating and Sleep Topography

NCT04057716
View directory record Official record
Conditions
Obesity, Childhood, Binge Eating, Sleep, Self-regulation
Interventions
Sleep restriction, Sleep extension
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
8 Years to 12 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Jul 22, 2026, 2:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Comparison Of Measured To Predicted Resting Metabolism

NCT06350253
View directory record Official record
Conditions
Body Weight
Interventions
Metabolic cart, MedGem, BIA
Diagnostic Test
Lead sponsor
Ohio University
Other
Eligibility
18 Years to 60 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Athens, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 29, 2025 · Synced Jul 22, 2026, 2:04 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Metformin's Effect on Glucagon-induced Glucose Production and Protein Metabolism.

NCT01956929
View directory record Official record
Conditions
Insulin Resistance, Prediabetic State
Interventions
Metformin, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
35 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 31, 2017 · Synced Jul 22, 2026, 2:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Adding L-BAIBA or L-BAIBA + Grains of Paradise to Exercising Adult Overweight and Obese Men and Women

NCT05775003
View directory record Official record
Conditions
Obese, Weight Loss, Body Weight, Cardiometabolic Syndrome
Interventions
Exercise
Dietary Supplement
Lead sponsor
Lindenwood University
Other
Eligibility
18 Years to 60 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Saint Charles, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 16, 2024 · Synced Jul 22, 2026, 2:04 PM EDT
Completed Not applicable Interventional

Treatment of Low Metabolic Rate Following Bariatric Surgery

NCT01596907
View directory record Official record
Conditions
Morbid Obesity
Interventions
Ephedrine sulfate with caffeine, cellulose
Drug
Lead sponsor
Oregon Weight Loss Surgery, LLC
Other
Eligibility
18 Years to 70 Years
Enrollment
218 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
2
States / cities
Beaverton, Oregon • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 23, 2015 · Synced Jul 22, 2026, 2:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Energy Cost for Holding a MedGem® Indirect Calorimeter

NCT03035903
View directory record Official record
Conditions
Resting Metabolic Rate
Interventions
Not holding, then holding the MedGem®, Holding, then not holding the MedGem®
Device
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Jun 5, 2018 · Synced Jul 22, 2026, 2:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Acute Dietary Supplementation With Grape Seed Extract on Aortic Stiffness, Arterial Pressure, and Blood Vessel Dilation in Collegiate Obese Individuals at Rest

NCT04389060
View directory record Official record
Conditions
Obesity
Interventions
Grape seed extract
Dietary Supplement
Lead sponsor
California Baptist University
Other
Eligibility
18 Years to 29 Years · Male only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Riverside, California
Source: ClinicalTrials.gov public record
Updated May 14, 2020 · Synced Jul 22, 2026, 2:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Food Intake and the Adolescent Brain

NCT04208256
View directory record Official record
Conditions
Feeding Behavior, Brain, Adolescent
Interventions
Energy Stimulus
Dietary Supplement
Lead sponsor
University of Colorado, Denver
Other
Eligibility
13 Years to 18 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 7, 2025 · Synced Jul 22, 2026, 2:04 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Food Orders on Blood Glucose and Fuel Use At Rest

NCT06763562
View directory record Official record
Conditions
Glucose Metabolism Disorders, Hunger, Fat Burn
Interventions
Carbohydrate-first meal, Carbohydrate-last meal
Other
Lead sponsor
Old Dominion University
Other
Eligibility
18 Years to 70 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 18, 2025 · Synced Jul 22, 2026, 2:04 PM EDT