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ClinicalTrials.gov public records Last synced Oct 17, 2026, 6:17 AM EDT

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Showing 1–24 of 196 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Muscle Fatigue Clear all
Terminated Not applicable Interventional

L-Tyrosine Supplementation in Patients With Fibromyalgia

NCT01219049
View directory record Official record
Conditions
Fibromyalgia
Interventions
Tyrosine, Placebo
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 11, 2017 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Not applicable Interventional

Acupuncture in Reducing Muscle and Bone Symptoms in Women Receiving Letrozole, Exemestane, or Anastrozole for Stage 0, Stage I, Stage II, or Stage III Breast Cancer

NCT00641303
View directory record Official record
Conditions
Anxiety Disorder, Breast Cancer, Depression, Fatigue, Hot Flashes, Pain, Sleep Disorders
Interventions
acupuncture therapy, sham intervention
Procedure
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older · Female only
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 8, 2023 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 4 Interventional Results available

Discontinuation Study of the Durability of Effect of Milnacipran for the Treatment of Fibromyalgia

NCT01014585
View directory record Official record
Conditions
Fibromyalgia
Interventions
Placebo, Milnacipran
Drug
Lead sponsor
Forest Laboratories
Industry
Eligibility
Not listed
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
58
States / cities
Birmingham, Alabama • Tucson, Arizona • Fresno, California + 51 more
Source: ClinicalTrials.gov public record
Updated Sep 7, 2011 · Synced Oct 17, 2026, 6:17 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study of Gulf War Illness (GWI) by Comparing GWI and Healthy Veterans

NCT00810225
View directory record Official record
Conditions
Gulf War Illness, Persian Gulf War Syndrome
Interventions
Not listed
Lead sponsor
Georgetown University
Other
Eligibility
Not listed
Enrollment
516 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jun 18, 2018 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effect of Oral Adenosine-triphosphate (ATP) on Human Muscle Performance

NCT01141504
View directory record Official record
Conditions
Healthy Subjects
Interventions
PeakATP 250, Placebo, PeakATP 400, PeakATP 400 plus proprietary blend
Dietary Supplement
Lead sponsor
Metabolic Technologies Inc.
Industry
Eligibility
20 Years to 30 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Ames, Iowa
Source: ClinicalTrials.gov public record
Updated Jan 10, 2012 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Not applicable Interventional

Effect of In-Patient Exercise Training on Length of Hospitalization in Burned Patients

NCT02739464
View directory record Official record
Conditions
Muscle Weakness, Late Effect of Burn, Muscle; Fatigue, Heart, Burn Rehabilitation
Interventions
Exercise + SOC PT/OT, SOC PT/OT
Other
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
7 Years to 60 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
4
States / cities
Davis, California • Dallas, Texas • Galveston, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 6, 2020 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 1Phase 2 Interventional

Valganciclovir (Valcyte) for Chronic Fatigue Syndrome Patients Who Have Elevated Antibody Titers Against Human Herpes Virus 6 (HHV-6)and Epstein-Barr Virus (EBV)

NCT00478465
View directory record Official record
Conditions
Chronic Fatigue Syndrome
Interventions
valganciclovir
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 27, 2022 · Synced Oct 17, 2026, 6:17 AM EDT
Withdrawn Not applicable Interventional

Immune Effects of Low-dose Naltrexone in ME/CFS

NCT02965768
View directory record Official record
Conditions
Fatigue Syndrome, Chronic
Interventions
Naltrexone HCl
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 65 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 2, 2022 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Not applicable Interventional

Hydrogen Water Treatment for Chronic Fatigue Syndrome

NCT05013606
View directory record Official record
Conditions
Chronic Fatigue Syndrome
Interventions
Hydrogen water
Dietary Supplement
Lead sponsor
Stony Brook University
Other
Eligibility
21 Years to 65 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Aug 19, 2021 · Synced Oct 17, 2026, 6:17 AM EDT
Recruiting Phase 2 Interventional

Efficacy of KL1333 in Adult Patients With Primary Mitochondrial Disease

NCT05650229
View directory record Official record
Conditions
Primary Mitochondrial Disease
Interventions
KL1333, Placebo
Drug
Lead sponsor
Pharming Technologies B.V.
Industry
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
20
States / cities
Orange, California • San Diego, California • San Francisco, California + 15 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2026 · Synced Oct 17, 2026, 6:17 AM EDT
Completed No phase listed Observational

Mechanisms and Treatment of Exercise Intolerance and Persistent Fatigue in Spinal Muscular Atrophy

NCT05518773
View directory record Official record
Conditions
Spinal Muscular Atrophy
Interventions
Observational
Other
Lead sponsor
Columbia University
Other
Eligibility
8 Years to 55 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 3, 2025 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Not applicable Interventional

Benefit of CoQ-10 in Patients on Statins

NCT00997269
View directory record Official record
Conditions
Pain, Soreness, Weakness, Fatigue
Interventions
Co-enzyme Q-10, Placebo
Dietary Supplement
Lead sponsor
Stony Brook University
Other
Eligibility
21 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated May 2, 2016 · Synced Oct 17, 2026, 6:17 AM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

The Effect of Milnacipran on Fatigue and Quality of Life in Lupus Patients

NCT01359826
View directory record Official record
Conditions
Systemic Lupus Erythematosus, Widespread Pain, Fibromyalgia
Interventions
Milnacipran
Drug
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Sep 18, 2015 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Not applicable Interventional Results available

Cranial Electrical Stimulation Effects on Symptoms in Persons With Fibromyalgia

NCT00928720
View directory record Official record
Conditions
Fibromyalgia
Interventions
CES device, sham device
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 3, 2018 · Synced Oct 17, 2026, 6:17 AM EDT
Active, not recruiting Not applicable Interventional

tVNS in Long COVID-19

NCT06585254
View directory record Official record
Conditions
Long COVID, Chronic Fatigue Syndrome
Interventions
Transcutaneous vagus nerve stimulator
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
21 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Oct 17, 2026, 6:17 AM EDT
Terminated Phase 2 Interventional Results available

Safety and Efficacy of Milnacipran in Pediatric Patients With Primary Fibromyalgia

NCT01328002
View directory record Official record
Conditions
Primary Fibromyalgia
Interventions
Milnacipran, Placebo
Drug
Lead sponsor
Forest Laboratories
Industry
Eligibility
13 Years to 17 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
47
States / cities
Birmingham, Alabama • Bullhead City, Arizona • Fresno, California + 38 more
Source: ClinicalTrials.gov public record
Updated May 14, 2019 · Synced Oct 17, 2026, 6:17 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Reducing Orthostatic Intolerance With Oral Rehydration in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Patients

NCT02854683
View directory record Official record
Conditions
Chronic Fatigue Syndrome, Myalgic Encephalomyelitis, Systemic Exertion Intolerance Disease (SEID), Postural Tachycardia Syndrome (POTS), Neurally Mediated Syncope (NMS)
Interventions
Normal Saline, Oral Rehydration Solution
Drug · Dietary Supplement
Lead sponsor
New York Medical College
Other
Eligibility
15 Years to 29 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Hawthorne, New York
Source: ClinicalTrials.gov public record
Updated Jun 10, 2021 · Synced Oct 17, 2026, 6:17 AM EDT
Recruiting Not applicable Interventional

The Long COVID-19 Wearable Device Study

NCT05741112
View directory record Official record
Conditions
Long COVID, Postural Orthostatic Tachycardia Syndrome, Dysautonomia, Myalgic Encephalomyelitis, Chronic Fatigue Syndrome, Long Covid19
Interventions
Wearable device
Device
Lead sponsor
Scripps Translational Science Institute
Other
Eligibility
18 Years and older
Enrollment
100,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated May 11, 2025 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 1 Interventional Results available

Study to Assess the Safety and Tolerability of Repeated Doses of an Investigational New Drug in Patients With Cancer and Cachexia.

NCT04299048
View directory record Official record
Conditions
Cachexia, Non-Small-Cell Lung Cancer, Pancreatic Cancer, Colorectal Cancer
Interventions
PF-06946860
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
10
States / cities
Beverly Hills, California • Grand Junction, Colorado • Wheat Ridge, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated Dec 14, 2023 · Synced Oct 17, 2026, 6:17 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Acute Mental Fatigue and Muscle Strength

NCT07846618
View directory record Official record
Conditions
Mental Fatigue, Muscle Strength Dynamometer
Interventions
Computer-Based Mental Fatigue Protocol
Other
Lead sponsor
Florida Institute for Human and Machine Cognition
Other
Eligibility
18 Years to 39 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Pensacola, Florida
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 17, 2026, 6:17 AM EDT
Completed No phase listed Observational

The U.S. Embryologist Fatigue Study

NCT05326802
View directory record Official record
Conditions
Fatigue, Stress, Burnout, Professional, Musculoskeletal Pain, Back Pain, Neck Pain, Headache, Dizziness, Sleep Disturbance, Chest Pain, Syncope, Cardiovascular Diseases, Shortness of Breath, Gastrointestinal Diseases
Interventions
Not listed
Lead sponsor
TMRW Life Sciences
Industry
Eligibility
22 Years to 65 Years
Enrollment
246 participants
Timeline
2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 25, 2023 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Clinical Trial of Astaxanthin Formulation With Exercise in Sarcopenia Elderly

NCT03368872
View directory record Official record
Conditions
Sarcopenia
Interventions
Astaxanthin formulation, Placebo, Exercise training
Other
Lead sponsor
Astavita, Inc.
Industry
Eligibility
65 Years to 85 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 11, 2017 · Synced Oct 17, 2026, 6:17 AM EDT
Completed Phase 2 Interventional Results available

Vestibulodynia: Understanding Pathophysiology and Determining Appropriate Treatments

NCT03844412
View directory record Official record
Conditions
Vestibulodynia, Temporomandibular Disorder, Fibromyalgia Syndrome, Irritable Bowel Syndrome, Migraines, Tension Headache, Endometriosis, Interstitial Cystitis, Back Pain, Chronic Fatigue Syndrome
Interventions
5% lidocaine/5 mg/ml 0.02% estradiol compound cream, Nortriptyline, Placebo cream, Placebo pill
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
209 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
2
States / cities
Los Angeles, California • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 17, 2026, 6:17 AM EDT
Completed No phase listed Observational

Stellate Ganglion Block to Treat Long COVID 19 Case Series

NCT05812209
View directory record Official record
Conditions
Long COVID, Long Covid19, Post-COVID-19 Syndrome, Post Acute COVID-19 Syndrome, Dysautonomia, Anosmia, Dysgeusia, Brain Fog, Muscle Pain, Shortness of Breath, Dizziness, Fatigue Post Viral, Cough, Menstrual Cycle Abnormal, Pain
Interventions
Stellate Ganglion Block
Procedure
Lead sponsor
Metamorphosis LTD
Other
Eligibility
Not listed
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Cañon City, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 13, 2023 · Synced Oct 17, 2026, 6:17 AM EDT