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ClinicalTrials.gov public records Last synced Oct 23, 2026, 1:40 AM EDT

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Showing 1–24 of 154 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Mitochondrial Pathology Clear all
Completed Phase 2 Interventional Results available

Nitrites, Skeletal Muscle Mitochondrial Bioenergetics, and Physical Activity in Old Age

NCT04405180
View directory record Official record
Conditions
Aging, Sedentary Lifestyle, Frailty
Interventions
Placebos, 20mg sodium nitrite tid
Drug
Lead sponsor
Gladwin, Mark, MD
Individual
Eligibility
70 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 10, 2024 · Synced Oct 23, 2026, 1:40 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Gluconeogenesis Rates and Its Precursors in Pediatric Sepsis

NCT01890928
View directory record Official record
Conditions
Sepsis, Hyperglycemia, Critical Illness
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
5 Years to 19 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 28, 2016 · Synced Oct 23, 2026, 1:40 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Nicotinamide Riboside on Mitochondrial Function in Li-Fraumeni Syndrome

NCT03789175
View directory record Official record
Conditions
Cancer, Skin Fibroblasts, Muscle Weakness
Interventions
Nicotinamide Riboside (NR)
Dietary Supplement
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 70 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 8, 2020 · Synced Oct 23, 2026, 1:40 AM EDT
Recruiting No phase listed Observational

Natural History Study of Patients with HPDL Mutations

NCT05848271
View directory record Official record
Conditions
Mitochondrial Encephalomyopathies, Hereditary Spastic Paraplegia, Spastic Paraplegia, White Matter Disease, Neonatal Encephalopathy, Mutation, Genetic Disease
Interventions
Patient Registry, Dry blood spots sampling
Other
Lead sponsor
University of California, San Diego
Other
Eligibility
Not listed
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 30, 2025 · Synced Oct 23, 2026, 1:40 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

PGC-1 & Muscle Mitochondrial Dysfunction in Diabetes

NCT02282423
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 12, 2016 · Synced Oct 23, 2026, 1:40 AM EDT
Completed Phase 3 Interventional

Study to Evaluate Efficacy and Safety of Elamipretide in Subjects With Primary Mitochondrial Disease From Nuclear DNA Mutations (nPMD)

NCT05162768
View directory record Official record
Conditions
Mitochondrial Myopathies, Mitochondrial Pathology, Mitochondrial DNA Mutation, Mitochondrial Diseases, Mitochondrial DNA Deletion, Mitochondrial DNA Depletion, Mitochondrial Metabolism Defect, Mitochondrial Complex I Deficiency
Interventions
Elamipretide, Placebo
Drug
Lead sponsor
Stealth BioTherapeutics Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
9
States / cities
San Diego, California • Atlanta, Georgia • Boston, Massachusetts + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 24, 2025 · Synced Oct 23, 2026, 1:40 AM EDT
Completed Not applicable Interventional Results available

Growth Hormone Treatment on Phosphocreatine Recovery in Obesity

NCT01421589
View directory record Official record
Conditions
Obese, Growth Hormone Secretion Abnormality
Interventions
Growth hormone treatment
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 60 Years · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 1, 2014 · Synced Oct 23, 2026, 1:40 AM EDT
Not listed Not applicable Interventional

Intensive Exercise to Improve Mitochondrial Dysfunction in Pediatric Obesity

NCT00962806
View directory record Official record
Conditions
Pediatric Obesity, Insulin Resistance, Mitochondrial Dysfunction
Interventions
Exercise, Lifestyle counseling
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
10 Years to 18 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 27, 2012 · Synced Oct 23, 2026, 1:40 AM EDT
Completed Not applicable Interventional

The Liver Health Study for Patients with NAFLD

NCT03151798
View directory record Official record
Conditions
Nonalcoholic Fatty Liver, Nonalcoholic Steatohepatitis, Obesity
Interventions
Phase II: Lifestyle treatment, Phase II: Control treatment, Phase I: Observational studies
Behavioral · Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
22 Years to 65 Years
Enrollment
336 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 19, 2024 · Synced Oct 23, 2026, 1:40 AM EDT
Withdrawn Phase 1 Interventional Accepts healthy volunteers

O2 Transport and Utilization in Health and Lung Disease

NCT04014712
View directory record Official record
Conditions
COPD, Tetrahydrobiopterin Deficiency, Oxidative Stress
Interventions
Tetrahydrobiopterin, Placebo oral tablet
Drug
Lead sponsor
University of Massachusetts, Amherst
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Amherst, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 19, 2023 · Synced Oct 23, 2026, 1:40 AM EDT
Completed Phase 2 Interventional Results available

Effects of GLP1-RA on Ectopic Fat Deposition in Chronic Kidney Disease

NCT05254418
View directory record Official record
Conditions
Chronic Kidney Diseases
Interventions
dulaglutide injection
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 20, 2025 · Synced Oct 23, 2026, 1:40 AM EDT
Withdrawn No phase listed Observational

Mitochondrial Dysfunction Contributes to Sepsis Induced Cardiac Dysfunction

NCT05148117
View directory record Official record
Conditions
Sepsis
Interventions
Suspected Sepsis Group - Diagnostic Measurements, Control Group - Diagnostic Measurements
Diagnostic Test
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 20, 2026 · Synced Oct 23, 2026, 1:40 AM EDT
Completed No phase listed Observational Results available

Evaluation of Microcirculatory Function and Mitochondrial Respiration After Cardiovascular Surgery

NCT05330676
View directory record Official record
Conditions
Shock, Cardiovascular Diseases, Critical Illness
Interventions
coronary artery bypass grafting, valve repair/replacement
Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 80 Years
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 2, 2024 · Synced Oct 23, 2026, 1:40 AM EDT
Recruiting No phase listed Observational

Prospective Natural History Study of POLG Disease

NCT07775872
View directory record Official record
Conditions
PolG, Primary Mitochondrial Myopathy
Interventions
Not listed
Lead sponsor
The POLG Foundation
Other
Eligibility
Not listed
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
7
States / cities
San Diego, California • Aurora, Colorado • New York, New York + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 23, 2026, 1:40 AM EDT
Completed No phase listed Observational

Hereditary Parkinson s Disease Natural History Protocol

NCT02511015
View directory record Official record
Conditions
Parkinson Disease 6, Early-Onset, Parkinson Disease (Autosomal Recessive, Early Onset) 7, Human, Parkinson Disease Autosomal Recessive, Early Onset, Parkinson Disease, Autosomal Recessive Early-Onset, Digenic, Pink1/Dj1
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 80 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 23, 2026, 1:40 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Palliative Care Needs of Children With Rare Diseases and Their Families

NCT06938542
View directory record Official record
Conditions
Trisomy 13 Syndrome, Arthrogryposis Congenita Multiplex With Intestinal Atresia, Asparagine Synthetase Deficiency, CHARGE Syndrome, Early Infantile Epileptic Encephalopathy, FOXG1 Syndrome, KBG Syndrome, Noonan Syndrome, Severe Hemophilia A, Short Bowel Syndrome, Beta-Propeller Protein-Associated Neurodegeneration, Brain Injury of Prematurity With Periventricular Leukomalacia, Chromosome 17p13.3 Microdeletion Syndrome, Chromosome 1q43-1q44 Deletion, Cockayne Syndrome, Congenital Diaphragmatic Hernia, End-Stage Renal Disease With Cloacal Anomaly, Mitochondrial Depletion Disorder, Severe Factor VII Deficiency
Interventions
Family Centered pediatric palliative care for family caregivers of children with rare diseases.
Behavioral
Lead sponsor
Children's National Research Institute
Other
Eligibility
12 Months to 99 Years
Enrollment
480 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 23, 2026, 1:40 AM EDT
Completed Phase 2 Interventional

Idebenone to Treat Friedreich's Ataxia

NCT00229632
View directory record Official record
Conditions
Friedreich Ataxia
Interventions
Idebenone
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
9 Years to 17 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 18, 2019 · Synced Oct 23, 2026, 1:40 AM EDT
Active, not recruiting Not applicable Interventional

Home Based Tele-exercise for People With Chronic Neurological Impairments

NCT04564495
View directory record Official record
Conditions
Neurologic Disorder, Stroke, Spinal Cord Injuries, Cerebral Palsy, Hemiplegia, Hemiparesis, Multiple Sclerosis, Parkinson Disease, Trauma, Brain, Transverse Myelitis, Friedreich Ataxia
Interventions
Seated exercise
Behavioral
Lead sponsor
Burke Medical Research Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
White Plains, New York
Source: ClinicalTrials.gov public record
Updated Feb 5, 2025 · Synced Oct 23, 2026, 1:40 AM EDT
Completed Phase 3 Interventional

Preventing Cytomegalovirus (CMV) Organ Damage With Valganciclovir in People With HIV

NCT00006145
View directory record Official record
Conditions
Cytomegalovirus Infections, HIV Infections
Interventions
Valganciclovir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2006
U.S. locations
56
States / cities
Birmingham, Alabama • Los Angeles, California • Palo Alto, California + 33 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2021 · Synced Oct 23, 2026, 1:40 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Identification of Novel Skeletal Muscle-derived Factors That Promote Lipid Oxidation (Columbus)

NCT01911091
View directory record Official record
Conditions
Obesity, Disorder of Lipid Storage and Metabolism, Lipid Metabolism Disorders, Metabolic Disorder
Interventions
Exercise
Behavioral
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
18 Years to 40 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2026
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 23, 2026, 1:40 AM EDT
Completed Phase 2 Interventional Results available

Short-Term Outcome of N-Carbamylglutamate in the Treatment of Acute Hyperammonemia

NCT01599286
View directory record Official record
Conditions
Propionic Acidemia, Type I and/or Type II, Methylmalonic Acidemia, Carbamoyl-Phosphate Synthase I Deficiency Disease, Ornithine Carbamoyltransferase Deficiency
Interventions
Carbaglu, Placebo
Drug
Lead sponsor
Mendel Tuchman
Other
Eligibility
1 Week to 99 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
9
States / cities
Los Angeles, California • Palo Alto, California • Aurora, Colorado + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 15, 2021 · Synced Oct 23, 2026, 1:40 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Mitochondrial Methylation in Type 2 Diabetes

NCT04126551
View directory record Official record
Conditions
Overweight, Obesity, Diabetes Mellitus, Type 2, Insulin Resistance
Interventions
Methylation status
Other
Lead sponsor
University of Arizona
Other
Eligibility
21 Years to 55 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Oct 23, 2026, 1:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

UCSD Q10 and Aging Study

NCT02012322
View directory record Official record
Conditions
Age Related Symptoms, Age Related Quality of Life Issues
Interventions
Coenzyme Q10, Placebo
Dietary Supplement
Lead sponsor
University of California, San Diego
Other
Eligibility
55 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Dec 18, 2013 · Synced Oct 23, 2026, 1:40 AM EDT
Completed Phase 2 Interventional Results available

Open-Label, Dose-Escalating Study Assessing Safety, Tolerability, Efficacy, of RP103 in Mitochondrial Disease

NCT02023866
View directory record Official record
Conditions
Inherited Mitochondrial Disease, Including Leigh Syndrome
Interventions
Cysteamine Bitartrate
Drug
Lead sponsor
Amgen
Industry
Eligibility
6 Years to 17 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
5
States / cities
San Diego, California • Stanford, California • Akron, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 27, 2024 · Synced Oct 23, 2026, 1:40 AM EDT