Clinical trials: Brain Diseases, Metabolic, Inborn
Wilsons Disease
A Clinical Study on the Treatment of Wilson Disease With ATP7B mRNA/LNP (DSL101)
This study adopted an open, single-arm, non-randomized, dose-escalation research design, aiming to evaluate the safety, tolerability, preliminary efficacy, pharmacokinetic and immunogenicity characteristics of single and multiple…
- Trial name
- NCT07240896
- Testing
- Group 1: DSL101 Low dose, Group 2: DSL101 Medium dose, Group 3: DSL101 High dose
- Where
- China
- Volunteers
- 18 people
- Sponsor
- DSciLab Co., Ltd.
Morquio B Disease, GM1 Gangliosidosis Type III
Natural History of Morquio B and Late-Onset of GM1 Gangliosidosis
Mucopolysaccharidosis type IVB (Morquio-B disease, MBD) is an autosomal-recessive lysosomal disease caused by mutations in a gene called GLB1.
- Trial name
- NCT04320329
- Where
- Canada
- Volunteers
- 30 people
- Sponsor
- University of British Columbia
Fabry Disease
A Study Evaluating Glycosphingolipid Clearance in Patients Treated With Agalsidase Alfa Who Switch to Agalsidase Beta
This is an exploratory study to evaluate changes in glycosphingolipid levels and other (exploratory) Fabry disease parameters in male Fabry disease participants who were previously treated with agalsidase alfa (Replagal®) 0.2…
- Trial name
- NCT01650779
- Testing
- Agalsidase beta
- Where
- 6 sites in United States
- Volunteers
- 15 people
- Sponsor
- Genzyme, a Sanofi Company
Complications
Incidence and Risk Factors of Ocular Complications Among Patients With Homocystinuria
Background: Cysteine beta-synthase (CBS) deficiency, often known as classic homocystinuria (HCU), is an uncommon inborn mistake in methionine metabolism.
- Trial name
- NCT06545305
- Testing
- Lensectomy and vitrectomy
- Where
- Saudi Arabia
- Volunteers
- 6 people
- Sponsor
- King Fahad Armed Forces Hospital
Pompe's Disease
Pompe Prevalence Study in Patients With Muscle Weakness Without Diagnosis
An international consensual group recommends confirming the diagnosis of the Pompe disease after a dried blood spot (DBS) with a dosage of the enzymatic activity in other tissue.
- Trial name
- POPS (NCT00830583)
- Testing
- blood test
- Where
- France
- Volunteers
- 400 people
- Sponsor
- Centre Hospitalier Universitaire de Nice
Neurologic Disorders, Nervous System Diseases
Neurologic Stem Cell Treatment Study
This is a human clinical study involving the isolation of autologous bone marrow derived stem cells (BMSC) and transfer to the vascular system and inferior 1/3 of the nasal passages in order to determine if such a treatment will…
- Conditions
- Neurologic Disorders, Nervous System Diseases, Neurodegenerative Diseases, Neurological Disorders
- Trial name
- NEST (NCT02795052)
- Testing
- Intravenous and Intranasal BMSC
- Where
- 3 sites in United States, United Arab Emirates
- Volunteers
- 500 people
- Sponsor
- MD Stem Cells
Fabry Disease, Proteinuria
Paricalcitol in Fabry Disease
Proteinuria is the predominant risk factor for renal disease progression in Fabry disease (FD). When urine protein excretion is controlled to <0.50 g/24 hr, the rate loss of glomerular filtration rate (GFR) is not significantly…
- Trial name
- NCT02090608
- Testing
- Paricalcitol
- Where
- Italy
- Volunteers
- 14 people
- Sponsor
- Federico II University
Wilson's Disease
A Registered Cohort Study on Wilson's Disease
The aim of this study is to determine the clinical spectrum and natural progression of Wilson's Disease in a prospective multicenter natural history study, to assess the clinical, genetic, epigenetic features and biomarkers of…
- Trial name
- NCT04012658
- Testing
- No intervention
- Where
- China
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Wan-Jin Chen
Transthyretin (TTR) Amyloid Cardiomyopathy
Safety and Efficacy of Tafamidis in Patients With Transthyretin Cardiomyopathy
This Phase 3 study will investigate the efficacy, safety and tolerability of an oral daily dose of 20 mg or 80 mg tafamidis meglumine capsules compared to placebo in subjects with either transthyretin genetic variants or…
- Trial name
- ATTR-ACT (NCT01994889)
- Testing
- Tafamidis
- Where
- 80 sites in United States, Belgium and 11 more
- Volunteers
- 441 people
- Sponsor
- Pfizer
Phenylketonuria
MRI Spectroscopy and Neuropsychological Functioning in Phenylketonuria
This is a study about the relationship of brain biomarkers with neuropsychological functioning in PKU. All participants will undergo MRI spectroscopy, will provide a blood specimen and will receive neuropsychological testing.
- Trial name
- NCT03097250
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Growth Hormone Deficiency, Idiopathic Short Stature
Skeletal Muscle Effects of GH in Boys
The purpose of the study is to measure the functional effects of recombinant GH in skeletal muscle, in addition to growth promotion, in short prepubertal boys with either growth hormone deficiency or idiopathic short stature.
- Trial name
- NCT04020913
- Testing
- Somatropin injection
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Nemours Children's Clinic
Wilson Disease
Study of ALXN1840 on the Metabolism of a CYP2B6 Substrate in Healthy Participants
This is a Phase 1, randomized, 2-period, 2-sequence, cross-over study designed to determine the effect of ALXN1840 on the metabolism of bupropion, a sensitive cytochrome P450 2B6 (CYP2B6) substrate, in healthy male and female…
- Trial name
- NCT04526210
- Testing
- ALXN1840, Bupropion Hydrochloride
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Alexion Pharmaceuticals, Inc.
Phenylketonuria, Tyrosinemia
GMP Powdered Substitutes in PKU and TYR
Four new GMP-based protein substitutes have been developed to support the dietary management of PKU and TYR. These products are powdered protein substitutes, low in phenylalanine and low in phenylalanine and tyrosine…
- Trial name
- NCT06941532
- Testing
- GMP Intervention Product
- Where
- United Kingdom
- Volunteers
- 40 people
- Sponsor
- Nutricia UK Ltd
Pyruvate Dehydrogenase Complex Deficiency
Use of Phenylbutyrate Therapy for Patients With Pyruvate Dehydrogenase Complex Deficiency.
In this study phenylbutyrate is used for patients with pyruvate dehydrogenase complex deficiency. The aim of the study is to investigate the safety and efficacy of therapy.
- Trial name
- TIGEM2-PDH (NCT03734263)
- Testing
- sodium phenylbutyrate
- Where
- Italy
- Volunteers
- 1 people
- Sponsor
- Fondazione Telethon
Fabry Disease
Epidemiological Study of Fabry Disease in Taiwan Young Stroke Patients
Epidemiological Study of Fabry Disease in Taiwan Young Stroke Patients
- Trial name
- NCT03596398
- Testing
- GLA gene
- Volunteers
- 1,000 people
- Sponsor
- Chiayi Christian Hospital
Pancreatic Neoplasms, Peutz-Jegher's Syndrome
Pancreatic Cancer Screening of High-Risk Individuals in Arkansas
100 subjects who have a family history of pancreatic cancer (PC), or known genetic syndromes associated with increased risk of pancreatic cancer, will be followed for five years.
- Conditions
- Pancreatic Neoplasms, Peutz-Jegher's Syndrome, BRCA1 Gene Mutation, BRCA2 Gene Mutation
- Trial name
- NCT02309632
- Testing
- Pancreatic Cancer Screening Pathway 1, Pancreatic Cancer Screening Pathway 2
- Where
- United States
- Sponsor
- University of Arkansas
Mitochondrial Encephalopathy, Lactic Acidosis and Stroke-Like Episodes (MELAS Syndrome)
An Open-label Extension Safety Study of MELAS Patients Who Completed TIS6463-203 (PRIZM)
The goal of this clinical trial is to evaluate the long-term safety and tolerability of zagociguat in patients with MELAS who completed study medication treatment in the lead-in study TIS6463-203.
- Trial name
- NCT06961344
- Testing
- zagociguat 15mg
- Where
- 16 sites in United States, Australia and 3 more
- Volunteers
- 37 people
- Sponsor
- Tisento Therapeutics
ALS, Amyotrophic Lateral Sclerosis
NYSCF Scientific Discovery Biobank
The New York Stem Cell Foundation (NYSCF) Research Institute is performing this research to accelerate diverse disease research using cells from the body (such as skin or blood cells) to make stem cells and other types of cells…
- Conditions
- ALS, Amyotrophic Lateral Sclerosis, Alzheimer Disease, Alzheimer Disease, Early Onset
- Trial name
- NCT06203106
- Testing
- Biological Sample Collection
- Where
- United States
- Volunteers
- 10,000 people
- Sponsor
- New York Stem Cell Foundation Research Institute
Fabry Disease, Neuropathic Pain
Safety and Efficacy of Gabapentin for Neuropathic Pain in Fabry Disease
The purpose of this study is to determine efficacy of gabapentin vs. placebo at controlling peripheral neuropathic pain in patients with Fabry disease, and reducing their use of opioid analgesics.
- Trial name
- NCT01588314
- Testing
- Gabapentin
- Where
- United States
- Sponsor
- University of Minnesota
Schizo-affective Disorder, Bipolar Disorder
Neurobiology of a Mutation in Glycine Metabolism in Psychotic Disorders
The purpose of this study is to assess the efficacy of oral glycine as an augmentation strategy in two psychotic patients with a triplication (4 copies) of the gene glycine decarboxylase (GLDC).
- Trial name
- NCT01720316
- Testing
- Glycine
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Mclean Hospital
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