Loading clinical trials...
Loading clinical trials...
Showing 1-18 of 18 trials
NCT03392987
OTL-200 is autologous CD34+ cells transduced with lentiviral vector containing human arylsulfatase A (ARSA) complementary deoxyribonucleic acid (cDNA) used for the treatment of MLD. MLD is an autosomal recessive lysosomal storage disorder (LSD) characterized by severe and progressive demyelination affecting the central and peripheral nervous system. This study will assess safety and efficacy of treatment using cryopreserved formulation of OTL-200 in pediatric subjects with pre-symptomatic Early Onset MLD (Late Infantile (LI) to Early Juvenile (EJ) MLD) and early symptomatic EJ MLD.
NCT03639285
The goals of this protocol is to diagnose, care for, and understand the clinical histories and outcomes of people with leukodystrophies.
NCT01560182
This Phase I/II clinical trial consists of the application of lentiviral vector-based gene therapy to patients affected by Metachromatic Leukodystrophy (MLD), a rare inherited Lysosomal Storage Disorder (LSD) resulting from mutations in the gene encoding the Arylsulfatase A (ARSA) enzyme. The medicinal product consists of autologous CD34+ hematopoietic stem/progenitor cells in which a functional ARSA cDNA is introduced by means of 3rd generation VSV-G pseudotyped lentiviral vectors.
NCT03047369
The Myelin Disorders Biorepository Project (MDBP) seeks to collect and analyze clinical data and biological samples from leukodystrophy patients worldwide to support ongoing and future research projects. The MDBP is one of the world's largest leukodystrophy biorepositories, having enrolled nearly 2,000 affected individuals since it was launched over a decade ago. Researchers working in the biorepository hope to use these materials to uncover new genetic etiologies for various leukodystrophies, develop biomarkers for use in future clinical trials, and better understand the natural history of these disorders. The knowledge gained from these efforts may help improve the diagnostic tools and treatment options available to patients in the future.
NCT02254863
The primary objective of the study is to determine the safety and feasibility of intrathecal administration of DUOC-01 as an adjunctive therapy in patients with inborn errors of metabolism who have evidence of early demyelinating disease in the central nervous system (CNS) who are undergoing standard treatment with unrelated umbilical cord blood transplantation (UCBT). The secondary objective of the study is to describe the efficacy of UCBT with intrathecal administration of DUOC-01 in these patients.
NCT07046338
This is a Phase I/II clinical trial of gene therapy for treating Metachromatic leukodystrophy (MLD) using a safety and efficacy improved self-inactivating lentiviral vector TYF-ARSA to transduce patient-derived hematopoietic stem cells (HSCs), with the goal of achieving therapeutic gene correction through transplantation of genetically modified HSCs. The primary objectives are to evaluate the safety and efficacy of the gene therapy clinical protocol.
NCT03789721
The aim of this registry to understand the natural history and disease progression in ALD and potentially develop bio-markers using the biospecimens collected using this registry.
NCT02698579
This is a multi-center, long-term safety and efficacy follow-up study for participants with cerebral adrenoleukodystrophy (CALD) who have received Lenti-D Drug Product (eli-cel) in a parent clinical study (Study ALD-102 or Study ALD-104). After completing a parent clinical study (approximately 2 years), eligible participants will be followed for an additional 13 years for a total of 15 years post-drug product infusion. No investigational drug product will be administered in this study.
NCT04675749
X-linked adrenoleukodystrophy (X-ALD) is a hereditary white matter disorder caused by mutations in the ABCD1 gene leading to disturbances in the metabolism of fatty acids. This results in an accumulation of very long chain fatty acids (VLCFA) in the cells of the body causing damage to the central nervous system (white matter of the brain and spinal cord). The most common adult-onset X-ALD phenotype is adrenomyeloneuropathy (AMN), a slowly progressive myelopathic variant with demyelination of the long tracts in the spinal cord, clinically manifested as slowly progressive spastic paraparesis, sensory ataxia, bladder and sexual dysfunction. Although this rare disease is inherited X-linked, previous research revealed that up to 80% of heterozygous women develop AMN symptoms during their lifetime. The primary objectives of this study are 1) to assess the prevalence of symptomatic courses in female carriers of X-ALD and 2) to determine the impact of AMN symptoms on the quality of life of affected women in various areas (including everyday life, work, social network, sleep quality, sexuality, mood). Participants are asked to fill in self-report questionnaires, which are available in English, German, French, Spanish, and Italian, and are provided electronically on the online platform Leuconnect (https://www.leuconnect.com) launched by European Leukodystrophies Association (ELA) international (https://elainternational.eu/).
NCT04090268
In the early years of life and during adolescence, physical activity is crucial for good development of motor skills. It is even more so for those children and young people who are forced to undergo anti-cancer therapies and therefore undergo long periods of hospitalization (often bedridden) and prolonged periods of physical inactivity. The research project "Sport Therapy" was born with the aim of demonstrating that, through targeted physical activity administered by the sports physician in collaboration with the pediatrician hematologist, it is possible to facilitate the full recovery of these patients, avoiding the high risk of chronic diseases related to a sedentary lifestyle and allowing them to better reintegrate, once healed, in their community of origin (school, sport and social relations). The research project "Sport Therapy" was born within the Maria Letizia Verga Center at the Pediatric Clinic of the University of Milan Bicocca, at the Foundation for the Mother and Her Child, San Gerardo Hospital in Monza. Every year, around 80 children and adolescents with leukemia, lymphoma or blood disorders leading to bone marrow transplantation are treated here.
NCT01372228
The goal of this research study is to establish chimerism and avoid graft-versus-host-disease (GVHD) in patients with inherited metabolic disorders.
NCT01963650
The purpose of this study is evaluate the natural course of disease progression related to gross motor function in children with metachromatic leukodystrophy (MLD).
NCT04781010
Leukodystrophies are heterogeneous genetic disorders characterized by the selective involvement of white matter in the central nervous system (CNS) (1, 2). Inherited leukodystrophies are diseases of the myelin, including abnormal myelin development, hypomyelination, or degeneration of myelin (3, 4). Most of these disorders fall into one of three categories; lysosomal storage diseases, peroxisomal disorders, and diseases caused by mitochondrial dysfunction and each leukodystrophy has distinctive clinical, biochemical, pathologic, and radiologic features (5).
NCT00004418
OBJECTIVES: I. Evaluate the clinical efficacy of combination glyceryl trierucate and glyceryl trioleate (Lorenzo's Oil) therapy in boys with X-linked adrenoleukodystrophy. II. Compare the frequency and severity of neurological disability of study patients with untreated historical controls.
NCT00889174
Background: \- A leukodystrophy is a disease affecting the white matter of the brain. The white matter conducts electricity from one part of the brain to the other. If the insulation, or myelin, is damaged, the brain s electrical pathways will not work properly. Researchers are trying to identify what causes leukodystrophy. Objectives: * To collect detailed clinical characterizations, including histories, physical examinations, biochemical tests, genetic studies, and neurophysiologic and neuroimaging studies in patients with unclassified leukodystrophies to comprehensively characterize such patients and obtain comparative clinical profiles. * To collect detailed clinical characterizations, including histories, physical examinations, biochemical tests, genomic and proteomic tissue, and neurophysiologic and neuroimaging studies in patients with known leukodystrophies to investigate the underlying pathogenesis of these disorders. * To better understand leukodystrophies of unknown cause and to identify the part of the DNA of the patient with leukodystrophy that is causing the problem. Eligibility: * Any individual with a known or suspected leukodystrophy is eligible to participate in this protocol, including * Patients with white matter disease that is unclassified or of unknown cause, including but not limited to leukoencephalopathies with calcifications, leukoencephalopathies with cysts, leukoencephalopathies with hypomyelination, and leukoencephalopathies with brainstem involvement. * Parents or siblings of these subjects. * Exclusion criteria include patients too ill to travel to the Clinical Center and patients for whom the leukoencephalopathy is felt to be secondary to an acquired cause (for example, traumatic or infectious). Design: * Patients will be seen either as an inpatient or outpatient depending on the tests that are planned. Patients may need to stay at the Clinical Center for 3 to 5 days. * The following tests will be conducted as part of standard clinical care: * Physical and neurological examinations, including blood and urine tests. * Magnetic resonance based studies to produce a picture of the patient s brain (under general anesthesia). * Spinal tap to measure chemicals in the spinal fluid (under general anesthesia in young children). * Nerve biopsy, if the peripheral nerves are affected, or muscle biopsy, if the cells called the mitochondria or the muscles are involved (both under general anesthesia). * The following studies may be performed as part of participation in the research: * Blood, urine, spinal fluid, or muscle to understand the proteins, DNA, and molecules in these tissues. * Skin biopsy to grow (in culture) skin cells and to analyze the skin microscopically. * DNA studies to find new genes responsible for leukodystrophies and to better understand these diseases. * Participation should be based on an interest to help further the research on leukodystrophies. Specific information about a patient s present or future health risks may not be gained.
NCT02948062
The goal of this single institution study is to evaluate boys with adrenoleukodystrophy (ALD) diagnosed early in life, and to prospectively monitor them to determine parameters that will facilitate earlier detection of the childhood cerebral form of the disease. These at-risk subjects will be assessed yearly through travel to the University of Minnesota, where plasma and cerebral spinal fluid (CSF) biomarker studies, MRI based imaging and neuropsychological assessments will be performed at the University of Minnesota Masonic Children's Hospital and Clinics. The MRI and lumbar puncture to obtain CSF will be obtained under sedation. In addition, at intervening 6 months intervals information will be obtained remotely, including surveys and MRI's in their home location. Also at that time blood samples will be obtained locally and shipped to the University of Minnesota for study. There is no therapeutic intent in this study.
NCT01043640
Rationale: Chemotherapy administration before a donor stem cell transplant is necessary to stop the patient's immune system from rejecting the donor's stem cells. When healthy stem cells from a donor are infused into the patient, the donor white blood cells can provide the missing enzyme that causes the metabolic disease. Sometimes the transplanted cells from a donor can make an immune response against the body's normal cells. Giving a monoclonal antibody, alemtuzumab, before transplant and cyclosporine and mycophenolate mofetil before and after transplant may stop this from happening. This may be an effective treatment for inherited metabolic disorders. Purpose: The design of this study is to achieve donor cell engraftment in patients with standard-risk inherited metabolic diseases with limited peri-transplant morbidity and mortality. This will be achieved through the administration of the chemotherapy regimen described. The intention is to follow transplanted patient for years after transplant monitoring them for complications of their disease and assisting families with a multifaceted interdisciplinary approach.
NCT00004442
OBJECTIVES: I. Determine the effectiveness of oral bile acid therapy with cholic acid, chenodeoxycholic acid, and ursodeoxycholic acid in patients with peroxisomal disorders involving impaired primary bile acid synthesis. II. Determine whether suppression of synthesis of atypical bile acids and enrichment of bile acid pool with this regimen is effective in treating this patient population and improving quality of life.