View clinical trials related to Muscular Diseases.
Filter by:Single-centre observational study over one year investigating the mechanisms of muscle homeostasis in patients with acute skeletal muscle atrophy following major aortic surgery
This is the 2 years extension of the prospective and longitudinal study of the natural history and functional status of patients with myotubular myopathy and other centronuclear (CNM) sponsored by Dynacure including ten additional pediatric patients with mutation in MTM1 or DNM2 genes). the patients are planned to be enrolled in one year leading to an expected total number of 70 patients followed at least over 1 year period. Data from the study will be used to characterize the disease course of CNM and determine which outcome measures will be the best to assess the efficacy of potential therapies.
This is a multicenter phase 3 randomized, double-blind, parallel-group, placebo-controlled trial to evaluate the safety and efficacy of daily subcutaneous injections of elamipretide in subjects with primary mitochondrial myopathy. This will be followed by an open-label treatment extension.
This study evaluates whether Fibromyalgia Integrative Training program for Teens (FIT Teens), a combined cognitive behavioral therapy and neuromuscular exercise training program is more effective in reducing disability in adolescents with Juvenile Fibromyalgia compared to cognitive behavioral therapy (CBT) alone or a graded aerobic exercise (GAE) program alone. One third of participants will receive the FIT Teens training; one third will receive CBT training; and one third of participants will receive the GAE training.
Background: Dermatomyositis (DM) and juvenile dermatomyositis (JDM) cause inflammation in the muscles. People with DM and JDM can develop calcium deposits in places they should not, known as calcinosis. Calcinosis can be painful and cause disabilities and other problems. Researchers want to learn more about calcinosis to find treatments for it. Objective: To test if sodium thiosulfate (STS) can treat people with DM with calcinosis. Eligibility: People ages 7 and older who have moderate or severe calcinosis. They must have stable DM and calcium deposits in the torso or at least 2 limbs. Design: Participants will be screened with: - Medical history - Physical exam - Muscle strength and function tests - Blood and urine tests Participants will have several visits: - 7-day pre-treatment visit about 10 weeks before starting STS - Treatment visits over 10 weeks. They will get STS 3 times a week through IV infusion. They may be hospitalized the whole time. If they tolerate the drug, they may be discharged at certain times. During these times, they will return for the infusions. - 3- to 5-day post-treatment visits 24 weeks and 62 weeks after starting STS. Visits may include repeats of screening tests and: - Questionnaires - Scans: They lie in a machine that takes pictures of the body. They may be injected with a radioactive agent. - Durometry: A small instrument applies pressure on the skin or exposed calcinosis. - Measurements of blood flow in the arms and fingernail blood vessels - Photographs of the skin - Kidney ultrasound - Tests of kidney function - Calcinosis aspiration: A needle placed into areas of calcinosis removes liquid.
The purpose of this study is to improve spasticity diagnosis through exploration of potential new diagnostic markers for spasticity that can assist in diagnosis and referral.
The aim of this study is to quantify muscle relaxation properties of the finger flexor muscles in patients with different myopathies. The inhibiting effects of transcranial magnetic stimulation (TMS) on the cortical motor hand area are used to induce relaxation, which in turn will be monitored with handgrip dynamometry and EMG. The investigators will evaluate if this technique can be implemented as a diagnostic tool in clinical practice. Muscle relaxation is an often overlooked property of the muscle as compared to muscle strength or activation. Muscle relaxation is affected in different myopathies, such as myotonic dystrophy, non-dystrophic myotonias, and Brody myopathy. Therefore, a diagnostic tool to quantify muscle relaxation is of clinical and scientific importance. In this study, transcranial magnetic stimulation (TMS) is used, in combination with a dynamometer to quantify muscle relaxation properties. Transcranial magnetic stimulation (TMS) is a non-invasive technique that is commonly used to stimulate the brain. In practice, a circular coil is held directly above the scalp, upon which a strong current pulse induces a magnetic field that stimulates the underlying superficial brain areas. This stimulation can have both activating and inhibiting effects. When the motor cortex (i.e. the area of the brain that controls muscle contractions) is strongly stimulated with TMS during a voluntary muscle contraction, both excitatory and inhibitory effects can be observed in the muscle the targeted cortical area controls. The inhibitory effect entails a transient interruption of neural drive to the muscle. This interruption, called the "silent period", lasts for less than half a second and results in the relaxation of the muscle. Muscle activity and control quickly return to normal after the silent period. The elegance and main advantage of TMS-induced muscle relaxation lies in the fact that it excludes all voluntary influences on the relaxation process. Furthermore, the TMS pulse causes all muscle fibres involved in the contraction just prior to the onset of the silent period to relax simultaneously. This allows us to study muscle relaxation as only a property of the muscle, i.e. without voluntary influences. In this study, the investigators will measure muscle relaxation in several myopathies (McArdle disease, Nemaline myopathy type 6 and myotonic dystrophy type 2) and compare this to healthy controls and to controls with no myopathy but with similar complaints (myalgia, stiffness, cramps). The data from these two control groups has been gathered previously in a different study. The investigators will also compare this to patients suffering from Brody disease who were previously measured in a different study. Muscle relaxation will be evaluated in fresh and fatigued finger flexor muscles. The main outcome of this study is the peak relaxation rate normalized to the peak force preceding relaxation. The final outlook of this research is to evaluate whether muscle relaxation studied with TMS, can be used for different myopathies as a diagnostic tool, to monitor disease progression, and to study the effects of different interventions (e.g. medication, exercise).
The purpose of this study is to test the reliability of using telemedicine so a neurologist can remotely identify residents of a long-term care facility who should be referred to a neurologist for an in-person spasticity consultation.
The purpose of this study is to improve spasticity diagnosis through development of a simple physical examination guide for primary care providers to identify patients who would benefit from being referred to a movement disorders neurologist for a spasticity evaluation.
This is a multinational, open-label, ascending-dose, delayed-treatment concurrent control clinical study to evaluate the safety and efficacy of AT132 in subjects with X-Linked Myotubular Myopathy aged less than 5 years old. Subjects will receive a single dose of AT132 and will be followed for safety and efficacy for 10 years