Clinical trials: Mitochondrial Metabolism Disorders
Diabetic Retinopathy
Combined Antioxidant Therapy on Oxidative Stress, Mitochondrial Dysfunction Markers in Diabetic Retinopathy
The present study aims to support previous research on antioxidant therapy effects in diabetic retinopathy outcome. The investigators intend to assess 180 patients with diabetic retinopathy in different stages (moderate, severe…
- Trial name
- NCT03702374
- Testing
- Combined antioxidant therapy
- Where
- Mexico
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- University of Guadalajara
Muscle Protein Synthesis, Muscle Atrophy
Exogenous Ketosis During Bed Rest in Older Adults
The goal of this randomized, double-blind, parallel group interventional study is to evaluate the effect of ketone bodies on healthy older adults (65-85 y) during 5 days of bed rest.
- Conditions
- Muscle Protein Synthesis, Muscle Atrophy, Insulin Sensitivity, Mitochondrial Function
- Trial name
- KBR (NCT05679596)
- Testing
- ketone monoester (R)-3-hydroxybutyl (R)-3- hydroxybutyrate
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- McGill University
Male Infertility
Supplementation for Male Subfertility
Old age, obesity, physical inactivity, environmental factors and genetics may contribute negatively to fertility in both males and females.
- Trial name
- FertEnhancer (NCT06091969)
- Testing
- Active multi-ingredient supplement (Fertility Enhancer, FE)
- Where
- Canada
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Hamilton Health Sciences Corporation
Friedreich Ataxia, Healthy Volunteers
Determine Range of Tissue Frataxin Concentrations and Other Potential Biomarkers
To examine range of tissue frataxin (FXN) concentrations, specific ribonucleic acids, other proteins and specialized lipids in the buccal cells, blood, and skin cells of normal healthy volunteers without Friedreich's ataxia…
- Trial name
- NCT05028764
- Testing
- Buccal Swabs, Blood Draws and Skin Punch Biopsy
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Larimar Therapeutics, Inc.
Optic Atrophy, Autosomal Dominant
Advanced Characterization of Autosomal Dominant Optic Atrophy
The purpose of this study is to determine the anatomy of the retina and the optic nerve in patients with autosomal dominant optic atrophy (ADOA).
- Trial name
- NCT01522638
- Where
- Denmark
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Glostrup University Hospital, Copenhagen
Mitochondrial Disorders, Mitochondrial Disease
Tissue Sample Study for Mitochondrial Disorders
The investigators are studying patients with undefined mitochondrial diseases to identify genetic mutations in nuclear or mitochondrial Deoxyribonucleic Acid (DNA).
- Conditions
- Mitochondrial Disorders, Mitochondrial Disease, Melas, Kearns Sayer
- Trial name
- NCT01803906
- Where
- United States
- Volunteers
- 6,900 people, healthy volunteers welcome
- Sponsor
- Columbia University
Muscular Dystrophies, Congenital Myopathy
Assessment of Safety and Acute Effects of a Knee-hip Powered Soft Exoskeleton in Patients With Neuromuscular Disorders
The aims of the current study are as follow: i) Evaluate the safety, usability, and acute efficiency of a powered knee-hip dermoskeleton (MyoSuit, MyoSwiss, Zurich, Switzerland) in patients with neuromuscular disorders, ii)…
- Conditions
- Muscular Dystrophies, Congenital Myopathy, Idiopathic Inflammatory Myopathies, Mitochondrial Myopathies
- Trial name
- Exo-NMD1 (NCT05200702)
- Testing
- Knee-hip Powered Soft Exoskeleton (MyoSuit, MyoSwiss, Zurich, Switzerland)
- Where
- France
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Institut de Myologie, France
MItochondrial Myopathies
Role of AMPKalpha2 in Myonuclear Accretion in Mitochondrial Myopathies
Mitochondrial cytopathies are a heterogeneous group of rare inherited diseases characterized by primary mitochondrial dysfunction caused by a pathogenic mutation located either in nuclear DNA or mitochondrial DNA.
- Trial name
- MITOMYO (NCT07920562)
- Testing
- Analysis of signaling pathway : AMPK
- Where
- France
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Diabetes, Obesity
PGC-1 & Muscle Mitochondrial Dysfunction in Diabetes
The goal of this study is to understand how and why insulin resistant individuals respond differently to exercise as compared with insulin sensitive individuals at the skeletal muscle and gene expression level.
- Trial name
- PGC-1 (NCT02282423)
- Testing
- Pre-study dietary and exercise instruction., Screening examination and oral glucose tolerance test, Euglycemic clamp
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Mitochondrial Diseases, Mitochondrial Respiratory Chain Deficiencies
A Phase Ia/Ib, SAD and MAD Study of of KL1333 in Healthy Subjects and Patients With Primary Mitochondrial Disease
This will be a double blind, randomised, placebo controlled, single and multiple oral dose study conducted in 3 parts: Part A, Part B and Part C.
- Conditions
- Mitochondrial Diseases, Mitochondrial Respiratory Chain Deficiencies, MELAS Syndrome, Mitochondrial Myopathies
- Trial name
- NCT03888716
- Testing
- KL1333
- Where
- 2 sites in United Kingdom
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Abliva AB
Type 2 Diabetes
Dynamic in Vivo PET Imaging and ex Vivo Biopsies From Skeletal Muscle and Adipose Tissue to Investigate the Effects of Exercise on Insulin Resistance and Mitochondrial Energetics in Type 2 Diabetes
The overall aim of this pilot study is to investigate the effects of exercise training on skeletal muscle and adipose tissue insulin resistance in subjects with Type 2 Diabetes (T2D).
- Trial name
- EXPET (NCT04754581)
- Testing
- Maximal ATP Production (ATPmax), Exercise Testing (VO2max), Muscle Biopsy
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- AdventHealth Translational Research Institute
Type 2 Diabetes
Influence of Physical Training on Mitochondrial Function in Type 2 Diabetic Patients
Physical activity as treatment for patients with type 2 diabetes (T2D). Treatment of T2D is often done by medication, changing the diet and increased physical activity.
- Trial name
- NCT00365495
- Testing
- Physical training (aerobic training)
- Where
- Denmark
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Odense University Hospital
Primary Mitochondrial Disease
Natural History Study of Mitochondrial Myopathy
The goal of this observational study is to develop and validate tools to measure disease course in patients with primary mitochondrial myopathy (PMM).
- Trial name
- NCT05250375
- Where
- United States
- Volunteers
- 1,300 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Philadelphia
Obesity, Insulin Sensitivity, Type 2 Diabetes Mellitus
Dietary Polyphenols and Lipid Oxidation
There are strong indications that (combinations of) polyphenols may be attractive candidates in the prevention of the metabolic syndrome and diabetes through modulation of pathways of fatty acid metabolism and mitochondrial…
- Trial name
- NCT01302639
- Testing
- Comparison of different combinations of polyphenols with respect to effects on fat oxidation
- Where
- Netherlands
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Liver-Stagnation and Spleen-Deficiency, Severe Major Depression Disorder
Effect of XingpiJieyu Formula on Mitochondrial Energy Metabolism in Severe Liver-Stagnation and Spleen-Deficiency Depression.
Study Title: Research on the therapeutic effect and clinical indicators of XingpiJieyu formula in the treatment of severe liver depression and spleen deficiency type depression based on abnormal mitochondrial energy metabolism…
- Trial name
- NCT07590609
- Testing
- XingpiJieyu Formula (XPJYF) + Escitalopram
- Where
- 2 sites in China
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Peking University Sixth Hospital
Obesity & Overweight, Healthy Adult
Vitis Intervention Trial in Substrate Metabolism
Obesity is associated with reduced metabolic flexibility (MetFlex), the capacity to shift between carbohydrate and lipid oxidation in response to nutrient availability.
- Trial name
- VITIS (NCT07800988)
- Testing
- Freeze-Dried Whole Grape Powder
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Type 2 Diabetes
Exercise Resistance in Type 2 Diabetes
The purpose of this study is to collect data to help researchers identify factors that prevent certain individuals from receiving the beneficial effects of exercise.
- Trial name
- RESIST (NCT01911104)
- Testing
- Exercise
- Where
- United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- AdventHealth Translational Research Institute
Mitochondrial Diseases, Developmental Delay Disorder
Reference Values of Intraepidermal Nerve Fiber Density in Children and Small Fiber Neuropathy in Neurodevelopmental Disorders
Background: Small-Fiber-Neuropathy describes the degeneration of mildly or unmyelinated nerve fibers and causes neuropathic pain and autonomic dysfunction.
- Conditions
- Mitochondrial Diseases, Developmental Delay Disorder, Small Fiber Neuropathy, Cerebral Palsy
- Trial name
- SFN_children (NCT05645874)
- Testing
- Skin biopsy
- Where
- Germany
- Volunteers
- 203 people, healthy volunteers welcome
- Sponsor
- Heinrich-Heine University, Duesseldorf
Overweight and Obesity, Insulin Resistance
Insulin and Muscle Fat Metabolism
Our objective in this study is to identify the extent to which insulin drives the accumulation of lipids in skeletal muscle of humans.
- Conditions
- Overweight and Obesity, Insulin Resistance, Metabolic Disease, Mitochondrial Metabolism
- Trial name
- NCT04759872
- Testing
- Hyperinsulinemic-euglycemic Clamp
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Oregon State University
Friedreich Ataxia
Friedreich Ataxia Global Clinical Consortium UNIFIED Natural History Study
This project is a global, multicenter, prospective, longitudinal, observational natural history study that can be used to understand the disease progression and support the development of safe and effective drugs and biological…
- Trial name
- UNIFAI (NCT06016946)
- Where
- 34 sites in United States, Australia and 15 more
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Friedreich's Ataxia Research Alliance