View clinical trials related to Muscular Dystrophies.
Filter by:When the field of neurorehabilitation is examined, most of the current physiotherapy and rehabilitation approaches are based on real movements to stimulate damaged motor neural connections through neuroplasticity. However, since studies have shown that similar brain regions are activated during real movement with motor imagery, which is defined as imagining movement without actually revealing the movement, the findings of these studies suggest that motor functions can be improved through neuroplasticity, just like real movement. When the literature especially in the pediatric population is examined; The effectiveness of motor imagery training with children with cerebral palsy was examined and positive results were found. However, there are no such studies on children with DMD. In addition, telerehabilitation-based motor imagery training is a very rare treatment modality that requires further research. Therefore, the aim of the study is to investigate the effect of telerehabilitation-based motor imagery training on motor imagery ability, motor function and physical performance in children with DMD. The secondary aim of the study is to investigate the effects of telerehabilitation-based motor imagery training on psychosocial factors including fatigue and quality of life in children with DMD.
Duchenne Muscular Dystrophy (DMD) is a progressive genetic neuromuscular disease characterized by progressive loss of motor function, respiratory failure, and cardiomyopathy required regular physiotherapy. With the outbreak of the pandemic rehabilitation centers that make up the weekly physiotherapy routine of children with disabilities have slowed down or even stopped their activities. So DMD who have additional diseases such as respiratory muscle weakness, spinal deformity, obesity, and cardiac dysfunction have also been negatively affected. The 'telerehabilitation' method, which is well planned and prepared for the abilities and needs of patients and caregivers, is seen as a good option at this point. Studies, reporting the feasibility and safety of telerehabilitation in joint replacement, multiple sclerosis, and post-operative conditions, report that the length of stay was reduced, there was access to the same level of service regardless of the distance, and there was no travel cost. Despite these advantages, the framework and applicability of telerehabilitation programs have been investigated limited and not focused on effectiveness of telerehabilitation in patients with DMD. According to the current knowledge, telerehabilitation in DMD is a subject that needs to be investigated in terms of its benefits. So, in this study, it was aimed to show the telerehabilitation's feasibility and its effects on performance level, endurance, fall frequency, pulmonary functions, and satisfaction level with the program in individuals with DMD.
The FOX study is a 2-part, multicenter, Phase 2 study of safety, pharmacokinetics, and biomarkers in children and adolescents with Duchenne muscular dystrophy previously treated with gene therapy including a randomized, double-blind, placebo-controlled Part A, followed by an open-label part B.
The goal of this study is to improve our understanding of speech production, and to translate this into medical devices called intracortical brain-computer interfaces (iBCIs) that will enable people who have lost the ability to speak fluently to communicate via a computer just by trying to speak.
Duchenne Muscular Dystrophy (DMD) is an X-linked disorder that causes muscle wasting, cardiopulmonary failure, and premature death. Heart failure is a leading cause of death in DMD, but substantial knowledge gaps exist regarding predisposing risk factors. In the general population, hyperglycemia, insulin resistance, and decreased heart rate variability (HRV; reflecting autonomic dysfunction) are associated with cardiomyopathy (CM). It is unclear whether these factors are associated with DMD-CM. Closing this knowledge gap may lead to novel screening and therapeutic strategies to delay progression of DMD related CM. Despite risk factors for hyperglycemia, including the use of glucocorticoids, low muscle mass, obesity, and reduced ambulation, little is known regarding glucose abnormalities in DMD. Some of these same risk factors, along with the distance needed to travel for specialty care, present significant barriers to research participation and clinical care for individuals with DMD. Remote wearable technology may improve research participation in this vulnerable population. Therefore, this study will leverage remote wearable technologies to overcome these barriers and define the relationship between dysglycemia and DMD-CM. In this Aim of the study, the investigators will assess the utility of remote wearable technology to predict changes in traditional metrics of metabolism and cardiac function. In this pilot study, 10 individuals with DMD will undergo cardiac magnetic resonance imaging (CMR) and oral glucose tolerance tests (OGTTs) at baseline and two years. The investigators will remotely assess glycemia (using continuous glucose monitors), HRV (using extended Holter monitors), and activity (using accelerometers) every 6 months over the 2 years and evaluate if changes in wearable metrics predict changes in CMR and OGTT.
The pathogenesis of facioscapulohumeral dystrophy (FSHD), one of the most prevalent types of inherited muscle disease, is unknown. The reasons underlying its significant clinical heterogeneity, incomplete penetrance, and sex specific differences in the age of onset, are not currently understood. While metabolic changes associated with this disease have so far deserved little attention, recent studies have pinpointed significant metabolic dysregulation as an emerging driving mechanism in the pathophysiology of this untreatable disease. To test this hypothesis, we will perform a deep metabolic phenotyping in a large cohort of highly clinically characterized FSHD patients at different stage of disease and age/sex-matched controls by state-of-art plasma metabolomic and mitochondrial biomarker profiling. These data will allow attributing specific metabolomic signatures to different stages of the disease in each sex. Metabolic pathway analysis will allow gaining insights into the type of metabolic dysregulation associated with the disease pathogenesis, leading to the identification of targeted metabolic/nutritional interventions and biomarker discovery.
The primary purpose of the MAD period is to evaluate the safety and tolerability of multiple ascending intravenous (IV) doses of PGN-EDO51 administered to participants with Duchenne muscular dystrophy (DMD). The primary purpose of the LTE period is to evaluate the long-term safety and tolerability of PGN-EDO51 in participants who have completed the MAD period. The study consists of 3 periods: A Screening Period (up to 45 days), a Treatment and Observation Period (16 weeks), and an Extension Period (108 weeks).
Facioscapulohumeral muscular dystrophy (FSHD) is one of the most common inherited myopathies in adults. It is associated with genetic and epigenetic deregulation of the D4Z4 locus on the sub-telomeric region of chromosome 4q35, resulting in abnormal expression of DUX4p. Type 1 FSHD (FSHD1) is the most common form of the disease and accounts for 95% of cases, while Type 2 FSHD (FSHD2) accounts for only 5% of all FSHD cases. FSHD1 and FSHD2 are closely related in terms of genetic and epigenetic foundations, pathophysiology and clinical manifestations. Although initially described as distinct entities based on their genetics, recent information suggests that both forms of myopathy may represent the opposite ends of a spectrum of molecular diseases in which alteration of the genetic and epigenetic factors that govern DUX4 suppression in skeletal muscle have a different impact in both forms of the disease. FSHD1 and FSHD2 are both associated with re-expression of DUX4 leading to muscle atrophy, but the genetics underlying this re-expression are different, depending on whether it is type 1 or type 2. For FSHD1, it is associated with a critical contraction of the D4Z4 region and the 4qA permissive allele, leading to the expression of DUX4. In contrast, FSHD2 is caused by the inheritance of two independent genetic variations. A heterozygous mutation, mainly located on the SMCHD1 (Structural Maintenance of Chromosome flexible Hinge Domain containing 1) gene, results in a loss of function of chromatin D4Z4 repressor. This mutation, combined with the 4qA allele bearing the DU4 polyadenylation site, makes this allele permissive for the expression of the DUX4 topical gene. Therefore, because the two forms of FSHD are genetically distinct and very few patients have FSHD2, our knowledge of the impact of chromatin D4Z4 repressors, such as SMCHD1, or the progression and severity of the disease remains very limited. It is important to note that a lack of reliable biomarkers specific to the severity and progression of the disease may prevent the development of therapies to treat patients with FSHD2. This study will allow us to better understand the natural progression of FSHD2 over time, to assess the responsiveness of clinical outcome measures (COMs) and to identify and validate inflammatory serum biomarkers predicting the severity and progression of the disease.
EDG-5506-203 MESA is an open-label extension study to assess the long-term effect of sevasemten (EDG-5506) on safety, biomarkers, and functional measures in adults and adolescents with Becker muscular dystrophy
The purpose of this non-interventional study is to evaluate the feasibility of remotely administering the North Star Ambulatory Assessment (NSAA) to participants with Duchenne muscular dystrophy (DMD). The iTakeControl (iTC) software platform will be utilized to remotely administer and score the NSAAs.