View clinical trials related to Muscular Dystrophy, Duchenne.
Filter by:This Study is single arm, single center trial to check the safety and efficacy of BMMNC (100 million per dose) for the patient with Duchenne Muscular Dystrophy,
Duchenne muscular dystrophy (DMD) is the most common and devastating form of muscular dystrophy, caused by an X-chromosome gene mutation resulting in the absence of the protein dystrophin. Gene therapy by exon skipping or stop codon read-through and cell therapy are at the stage of clinical assays with very promising results. Nevertheless, they will not allow a complete cure of DMD patients and they will concern only specific types of mutations. It is therefore crucial to develop other therapeutic strategies related to the natural history of the disease and targeted not on the dystrophin itself, but on the consequences of its absence. Another crucial pathophysiological pathway in DMD is muscle cell calcium homeostasis, particularly via the ryanodine recepteur (RyR1). Our study focus on the relationship between endomysial fibrosis, abnormal inflammation response and calcium homeostasis dysfunction which are not entirely established in DMD. The identification of the biological mechanisms that play a role in the severity of the phenotype, particularly endomysial fibrosis, should allow the development of targeted pharmacotherapy as a complementary strategy for the future treatment of DMD.
Duchenne muscular dystrophy (DMD), an X-linked recessive genetic disease always progressed slowly，tends to leading proximal skeletal muscle atrophy and weakness of limbs, as well as impaired respiratory muscle and cardiac muscle. To a large extent, patients always lose motor function gradually and die for heart failure or severe infection at the end stage of DMD. At present, the treatment strategy relies on heteropathy accompanied with rehabilitation training. However, the therapeutic effect remains extremely limited. Human umbilical cord mesenchymal stem cells (hUC-MSCs) have been evidenced to improve motor function, increase muscle strength and reduce abnormal levels of related enzymes, such as creatine kinase (CK), lactate dehydrogenase (LDH), alanine aminotransferase (ALT) and aspartate aminotransferase (AST). This study is aimed to explore the safety and efficacy of hUC-MSCs transplantation for DMD.
The purpose of this research study is to determine the potential of magnetic resonance imaging, spectroscopy, and whole body imaging to monitor disease progression and to serve as an objective outcome measure for clinical trials in Muscular Dystrophy (MD). The investigators will compare the muscles of ambulatory or non-ambulatory boys/men with DMD with muscles of healthy individuals of the same age and monitor disease progression in those with DMD over a 5-10 year period. The amount of muscle damage and fat that the investigators measure will also be related to performance in daily activities, such as walking and the loss of muscle strength. In a small group of subjects the investigators will also assess the effect of corticosteroid drugs on the muscle measurements. Additionally, the investigators will map the progression of Becker MD following adults with this rare disease. The primary objective is to conduct a multi-centered study to validate the potential of non-invasive magnetic resonance imaging and magnetic resonance spectroscopy to monitor disease progression and to serve as a noninvasive surrogate outcome measure for clinical trials in DMD and BMD. The secondary objective is to characterize the progressive involvement of the lower extremity, upper extremity, trunk/respiratory muscles in boys/men with DMD and BMD guiding clinical trials.
PreU7-53 is a natural history study. The objective is to monitor the clinical and radiological course of upper limb muscle impairment in patients with Duchenne Muscular Dystrophy (DMD), potentially treatable with AAV-mediated exon 53 skipping.
Data on preventive therapy in Duchenne muscular dystrophy (DMD) and Becker muscular dystrophy (BMD) affected individuals without cardiac involvement are very limited and currently lacking regard both ACE-inhibitors and Beta-Blockers in Becker Muscular Dystrophy and for the latter even in Duchenne Muscular Dystrophy patients. Thus, the study aim is to compare the efficacy of carvedilol vs ramipril on myocardial tissue properties and heart function, performing CMR and myocardial Ultrasound Tissue Characterisation analysis.
Purpose This cardiac dysfunction in patients with Duchenne muscular dystrophy is associated with minor cardiac damage as indicated by elevation of plasma cardiac troponin I (cTnI). The purpose of this study is to investigate whether the administration of Carvedilol can suppress the minor cardiac damage and prevent deterioration of cardiac function.
The purpose of this study is to identify new genes responsible for neuromuscular disorders and study muscle tissue of patient with known neuromuscular disease, as well as their family members. We are interested in recruiting many types of neuromuscular disease including; Duchenne muscular dystrophy (DMD), Becker muscular dystrophy (BMD), and limb-girdle muscle dystrophy (LGMD). There are still many patients diagnosed with muscular dystrophy with no causative gene implicated in their disease. Using molecular genetics to unravel basis of these neuromuscular disorders will lead to more accurate diagnosis/prognosis of these disorders which will lead to potential therapies.