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ClinicalTrials.gov public records Last synced Oct 20, 2026, 4:51 PM EDT

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Showing 1–24 of 265 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Energy Placebo Control Clear all
Not listed Phase 4 Interventional Accepts healthy volunteers

Efficacy and Safety of Activation Energy Serum (AES) Versus Placebo in Persistent Asthma.

NCT01939951
View directory record Official record
Conditions
Mild to Moderate Persistent Asthma
Interventions
Activation Energy Serum
Dietary Supplement
Lead sponsor
California Allergy and Asthma Medical Group, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 11, 2013 · Synced Oct 20, 2026, 4:51 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Effectiveness of Ultrasound Treatment in the Management of Plantar Fasciitis

NCT04175288
View directory record Official record
Conditions
Plantar Fascitis
Interventions
Ultrasound, manual therapy and exercise
Other
Lead sponsor
The Sage Colleges
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Troy, New York
Source: ClinicalTrials.gov public record
Updated Nov 25, 2019 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Determining the Ergogenic Effects of Carb10™ Supplementation on Carbohydrate-Rich and Carbohydrate-Restricted Diets

NCT03231514
View directory record Official record
Conditions
Ketogenic Dieting
Interventions
Carbohydrate Supplement (Carb10), Diet, Exercise
Dietary Supplement · Other
Lead sponsor
Texas Woman's University
Other
Eligibility
18 Years to 30 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Denton, Texas
Source: ClinicalTrials.gov public record
Updated Feb 20, 2018 · Synced Oct 20, 2026, 4:51 PM EDT
Terminated Phase 2 Interventional Results available

Testosterone Plus Finasteride Treatment After Spinal Cord Injury

NCT02248701
View directory record Official record
Conditions
Spinal Cord Injury, Spinal Cord Injuries, Trauma, Nervous System, Wounds and Injuries, Central Nervous System Diseases, Nervous System Diseases, Spinal Cord Diseases, Gonadal Disorders, Endocrine System Diseases, Hypogonadism, Genital Diseases, Male
Interventions
Testosterone Enanthate, Finasteride, Placebo injection, Placebo pill
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older · Male only
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
2
States / cities
Gainesville, Florida • Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 29, 2023 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Resveratrol to Enhance Vitality and Vigor in Elders

NCT02123121
View directory record Official record
Conditions
Mitochondrial Function, Physical Function
Interventions
Resveratrol 1000 mg/day, Resveratrol 1500 mg/day, Vegetable cellulose, All groups
Drug · Other
Lead sponsor
University of Florida
Other
Eligibility
65 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 26, 2024 · Synced Oct 20, 2026, 4:51 PM EDT
Recruiting Phase 2 Interventional

SGLT2i and KNO3 in HFpEF - The SAK HFpEF Trial

NCT05138575
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
Empagliflozin + Potassium Chloride, Empagliflozin + Potassium Nitrate, Potassium Chloride + Placebo for Empagliflozin
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Phase 1Phase 2 Interventional

Development of a Polyphenol-rich Dietary Preparation for Treating Veterans With Gulf War Illness

NCT02915237
View directory record Official record
Conditions
Gulf War Illness
Interventions
Concord grape juice, Placebo Beverage
Dietary Supplement
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
East Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 29, 2020 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cardiovascular Effects of Energy Drinks in Healthy Adults

NCT01940822
View directory record Official record
Conditions
Energy Drinks, Hemodynamics, Cardiovascular System
Interventions
Energy Drink, Placebo Drink
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 18, 2022 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Investigation of Dietary Supplement Liquid Shot Products on Mental Energy, Cognition (Acuity),and Mood

NCT06384586
View directory record Official record
Conditions
Cognition, Mental Fatigue, Mood
Interventions
Placebo shot, Functional energy shot
Dietary Supplement
Lead sponsor
The Water Street Collective
Industry
Eligibility
18 Years to 30 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Iselin, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 25, 2024 · Synced Oct 20, 2026, 4:51 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Impact of Sleep Deprivation and Caffeine in Medical Professionals

NCT04273841
View directory record Official record
Conditions
Sleep Deprivation, Performance
Interventions
Military Energy Gum, Placebo Gum
Dietary Supplement
Lead sponsor
Walter Reed Army Institute of Research (WRAIR)
Federal
Eligibility
18 Years to 50 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Silver Spring, Maryland
Source: ClinicalTrials.gov public record
Updated May 21, 2025 · Synced Oct 20, 2026, 4:51 PM EDT
Not yet recruiting Phase 1Phase 2 Interventional

Sonication-based OCD Neurosurgical Intervention Via Capsulotomy

NCT06131502
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
ExAblate MR-guided Focused Ultrasound Bilateral Anterior Capsulotomy
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
25 Years to 64 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
2
States / cities
Palo Alto, California • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 25, 2026 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Not applicable Interventional

Improving Recovery After Orthopaedic Trauma: Cognitive-Behavioral Based Physical Therapy (CBPT)

NCT03335657
View directory record Official record
Conditions
Lower Extremity Injury
Interventions
CBPT, Education Treatment
Other
Lead sponsor
Major Extremity Trauma Research Consortium
Other
Eligibility
18 Years to 60 Years
Enrollment
633 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
8
States / cities
Tampa, Florida • Indianapolis, Indiana • Baltimore, Maryland + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 26, 2025 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Radicle Energy 24: A Study of Health and Wellness Products on Fatigue and Related Health Outcomes

NCT06201689
View directory record Official record
Conditions
Fatigue, Energy
Interventions
Energy Placebo Control Form 1, Energy Active Study Product 1.1 Usage, Energy Active Study Product 1.2 Usage, Energy Placebo Control Form 2, Energy Active Study Product 2.1 Usage, Energy Placebo Control Form 3, Energy Active Study Product 3.1 Usage, Energy Placebo Control Form 4, Energy Active Study Product 4.1 Usage, Energy Active Study Product 4.2 Usage, Energy Active Study Product 4.3 Usage, Energy Placebo Control Form 5.1.0, Energy Active Study Product 5.1.1 Usage, Energy Placebo Control Form 5.3.0, Energy Active Study Product 5.3.1 Usage, Energy Active Study Product 5.3.2 Usage, Energy Placebo Control Form 5.2.0, Energy Active Study Product 5.2.1 Usage
Dietary Supplement
Lead sponsor
Radicle Science
Industry
Eligibility
21 Years to 105 Years
Enrollment
5,543 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Del Mar, California
Source: ClinicalTrials.gov public record
Updated Jul 14, 2025 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Radicle Energy: A Study Assessing the Impact of Health and Wellness Products on Fatigue

NCT06999655
View directory record Official record
Conditions
Fatigue
Interventions
Energy Placebo Control, Energy Active Product 1, Energy Active Product 2
Dietary Supplement
Lead sponsor
Radicle Science
Industry
Eligibility
21 Years to 105 Years
Enrollment
750 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Del Mar, California
Source: ClinicalTrials.gov public record
Updated Oct 6, 2025 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Study of Human Non-Shivering Thermogenesis and Basal Metabolic Rate

NCT01950520
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Propranolol, Pindolol, Dantrolene, Magnesium Sulfate, Caffeine, Qsymia, Topiramate, Phentermine, Naltrexone, Mirabegron 50mg, Mirabegron 200mg, Placebo Cohort 1, Placebo Cohort 2, Placebo for Mirabegron
Drug · Behavioral
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 35 Years · Male only
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2024 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Phase 2 Interventional Results available

Clinical Study to Test a New Drug to Treat Major Depression

NCT00976560
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
GW856553, Placebo
Drug · Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 60 Years
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
4
States / cities
Hoffman Estates, Illinois • Park Ridge, Illinois • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 14, 2017 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Not applicable Interventional Results available

PEMF: an Adjunct Therapy for Anterior Uveitis

NCT01154010
View directory record Official record
Conditions
Anterior Uveitis, Iritis
Interventions
PEMF, PEMF Placebo
Device
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
18 Years to 85 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 28, 2018 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Not applicable Interventional Results available

Behavioral & Nutritional Treatment to Help CF Preschoolers Grow

NCT00241969
View directory record Official record
Conditions
Cystic Fibrosis, Pancreatic Cystic Fibrosis
Interventions
Behavioral and Nutrition Treatment, Education and Attention Control
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
2 Years to 6 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
5
States / cities
Tucson, Arizona • Ann Arbor, Michigan • Cincinnati, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated May 22, 2018 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Phase 1 Interventional

The Physiological Responses and Adaptation of Brown Adipose Tissue to Chronic Treatment With Beta3-Adrenergic Receptor Agonists

NCT03049462
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Mirabegron, B Complex Plus Vitamin C Tablets
Drug · Other
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 40 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 20, 2026, 4:51 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Nicotinamide Riboside, Vit B3 Analogue, and Brain Energy Metabolism

NCT07649161
View directory record Official record
Conditions
Healthy Adult
Interventions
Niagen®
Dietary Supplement
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Effects of a Proprietary Blend of Herbal Extract Supplement on Cellular Detoxification, Inflammation, and Cumulative Cognitive Index as Well as Gene Expression in Middle-Aged Adult Women

NCT01598272
View directory record Official record
Conditions
Anti Aging
Interventions
Vitality product AM + Vitality product PM, Placebo
Dietary Supplement
Lead sponsor
Pharmanex
Industry
Eligibility
35 Years to 73 Years · Female only
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Orem, Utah
Source: ClinicalTrials.gov public record
Updated Dec 11, 2014 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Not applicable Interventional Results available

Feasibility Study to Test Clinical Efficacy of Low Energy AC Magnetic Field to Treat Major Depression

NCT01683019
View directory record Official record
Conditions
Major Depressive Disorder (MDD)
Interventions
NeoSync EEG Synchronization Therapy, Sham NeoSync EEG Synchronization Therapy
Device
Lead sponsor
Wave Neuroscience
Industry
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Newport Beach, California
Source: ClinicalTrials.gov public record
Updated Dec 7, 2018 · Synced Oct 20, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Dose-Response Effects of Short-Term Ashwagandha on Anaerobic Exercise and Cognitive Function in Resistance-Trained Athletes

NCT07853274
View directory record Official record
Conditions
Resistance Exercise Performance, Cognitive Functions, Anaerobic Performance, Dietary Supplementation Athletic Performance
Interventions
Low-dose Ashwagandha Supplement, High-dose Ashwagandha Supplement, Maltodextrin (Placebo)
Dietary Supplement
Lead sponsor
Jacksonville State University
Other
Eligibility
18 Years to 40 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Jacksonville, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 20, 2026, 4:51 PM EDT
Not yet recruiting Not applicable Interventional

Ultrasound for Peripheral Nerve Modulation

NCT07572591
View directory record Official record
Conditions
Neuropathic Pain, Chronic Pain
Interventions
Ultrasound, Sham (No Treatment)
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Oct 20, 2026, 4:51 PM EDT