Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 22, 2026, 11:00 PM EDT

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Showing 1–24 of 348 matching trials from the live ClinicalTrials.gov search.
Conditions
Metabolic Syndrome, Obesity
Interventions
Single Bout of Exercise, Control Condition
Behavioral
Lead sponsor
University of Virginia
Other
Eligibility
40 Years to 70 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Charlottesville, Virginia
Conditions
Tobacco Products
Interventions
Tobacco product administration and assessment
Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 21 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Richmond, Virginia
Conditions
Physical Inactivity, Health Behavior, Healthy Lifestyle
Interventions
System identification experiment for physical activity
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
21 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
San Diego, California
Completed Phase 1 Interventional Accepts healthy volunteers

The Effects of NSAIDs on Bone Metabolism Following Exercise

NCT05512013
Conditions
Bone Resorption, Stress Fracture, Bone Injury
Interventions
Ibuprofen 800 mg, Celecoxib 200mg, Flurbiprofen 100 mg, Placebo
Drug
Lead sponsor
United States Army Research Institute of Environmental Medicine
Federal
Eligibility
18 Years to 42 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Natick, Massachusetts
Conditions
Post Traumatic Stress Disorder PTSD
Interventions
Esketamine (Intranasal Spray), Massed Prolonged Exposure (PE)
Drug · Behavioral
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 65 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Parkinson Disease, Parkinsonism
Interventions
Acute intermittent hypercapnic hypoxia (AIHH), Acute intermittent hypercapnic normoxia (AIHN)
Other
Lead sponsor
University of Florida
Other
Eligibility
40 Years to 75 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Gainesville, Florida
Completed Not applicable Interventional Accepts healthy volunteers

PTH And Calcium Responses to Exercise (PACE) in Older Adults

NCT02468817
Conditions
Osteoporosis
Interventions
Treadmill Exercise, Magnitude of Ca loss during Exercise at 26 degrees Celcius
Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
60 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Aurora, Colorado
Completed Not applicable Interventional Results available

Glutamine and Insulin Sensitivity in Type I Diabetes

NCT01467063
Conditions
Type I Diabetes Mellitus
Interventions
Glutamine, Placebo
Dietary Supplement
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
13 Years to 19 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Spinal Cord Injuries
Interventions
AIH, Walk, Strength
Other
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2027
U.S. locations
1
States / cities
Cambridge, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Exercise Induced Plasma Volume Expansion Lowers Cardiovascular Strain

NCT05800808
Conditions
Cardiac Output, Stroke Volume
Interventions
High Intensity Intervals, Moderate Exercise
Procedure
Lead sponsor
California Baptist University
Other
Eligibility
18 Years to 38 Years · Male only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Riverside, California
Completed Not applicable Interventional Accepts healthy volunteers

Flavonoids, Exercise, Gut-Derived Phenolics

NCT03249571
Conditions
Exercise and Gut-derived Phenolics
Interventions
Flavonoid supplement, Placebo
Dietary Supplement
Lead sponsor
Appalachian State University
Other
Eligibility
18 Years to 50 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Kannapolis, North Carolina
Conditions
Muscle Fatigue Caused by Repetitive Muscle Exercise
Interventions
Placebo, ATP
Dietary Supplement
Lead sponsor
Metabolic Technologies Inc.
Industry
Eligibility
18 Years to 30 Years · Male only
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Spinal Cord Injuries
Interventions
Biostim-5/Neostim transcutaneous spinal stimulator
Device
Lead sponsor
University of Louisville
Other
Eligibility
3 Years to 12 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Louisville, Kentucky
Conditions
Metabolic Syndrome
Interventions
Sprint Interval Exercise, Higher PRO Diet, Higher CARB Diet
Behavioral · Other
Lead sponsor
University of Georgia
Other
Eligibility
30 Years to 65 Years · Female only
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Athens, Georgia
Conditions
Healthy Participants
Interventions
Workload of Manual Wheelchair Propulsion
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Homewood, Alabama
Conditions
Spinal Cord Injuries (SCI)
Interventions
Sham AIH, Acute Intermittent Hypoxia (AIH) 15, Acute Intermittent Hypoxia (AIH) 23
Other
Lead sponsor
Milap Sandhu
Other
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Spinal Cord Injury
Interventions
Short Duration, Long Duration
Procedure
Lead sponsor
Shepherd Center, Atlanta GA
Other
Eligibility
16 Years to 72 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Atlanta, Georgia
Terminated Not applicable Interventional Accepts healthy volunteers

PGC-1 & Muscle Mitochondrial Dysfunction in Diabetes

NCT02282423
Conditions
Diabetes, Obesity
Interventions
Pre-study dietary and exercise instruction., Screening examination and oral glucose tolerance test, Euglycemic clamp, VO2max., Acute exercise bout, Percutaneous needle muscle biopsies
Behavioral · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
30 Years to 59 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Scottsdale, Arizona
Conditions
PTSD
Interventions
Exercise
Behavioral
Lead sponsor
University of Alabama, Tuscaloosa
Other
Eligibility
18 Years to 64 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Tuscaloosa, Alabama
Conditions
Improved VO2max and Cardiac Output in Response to Training
Interventions
High intensity interval training
Other
Lead sponsor
California State University, San Marcos
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
San Marcos, California
Conditions
Prediabetes
Interventions
Hourly 3-Minute Light Walking Breaks, Hourly Stair-Climbing Exercise Snacks
Behavioral
Lead sponsor
St. Louis University
Other
Eligibility
18 Years to 69 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Recruiting No phase listed Observational Accepts healthy volunteers

Mechanisms of Anabolic Resistance in Older Humans

NCT06617195
Conditions
Aging
Interventions
Exercise
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years to 85 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Tobacco Use Cessation, Pregnancy Related
Interventions
SmartWatch SmokeBeat Application
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
Female only
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Lancaster, Pennsylvania
Recruiting No phase listed Observational Accepts healthy volunteers

Exercise and Carotid Artery Function in Metabolic Syndrome

NCT07430839
Conditions
Metabolic Syndrome
Interventions
exercise, Diagnostics, Inhaled CO2-mixed air
Behavioral · Diagnostic Test · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 40 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Madison, Wisconsin