View clinical trials related to Charcot-Marie-Tooth Disease.
Filter by:This is a randomized, double-blind, placebo-controlled and multicenter 3 phase trial evaluating the therapeutic effect and safety of CMT1A by PXT3003. This double-blind study will assess in parallel groups 1 dose of PXT3003 compared to Placebo in CMT1A patients treated for 15 months.
Anterior cutaneous nerve entrapment syndrome (ACNES) is caused by nerve entrapment in the abdominal wall. Recently de Weerd and Weum have suggested lumbar cutaneous nerve entrapment syndrome (LUCNES) as a name for a similar condition in the lower back. DIRT can potentially be used to identify the locations of perforators, thereby also indirectly identifying the location of nerve entrapment in ACNES and LUCNES, when a point of maximal pain corresponds to a hot spot. This study evaluates the location of hot spots on DIRT in relation to tender points and perforators visualized with CT angiography and color Doppler. In the ACNES patients, DIRT performed with a low-cost smartphone thermal camera will be compared to DIRT with a professional thermal camera to evaluate the usefulness of low-cost equipment to visualize the point of nerve entrapment.
This study will assess the serum NT-3 levels in individuals with the diagnosis of peripheral neuropathy or any type of Charcot-Marie-Tooth Neuropathy (CMT) and correlate this with function.
This is a cross-sectional study to clarify the gene lineage distribution of CMT genes in CMT patients in my country, draw a frequency map of CMT gene distribution, and assist in determining the genetic diagnosis strategy of CMT diseases. All patients will be collected for clinical and electrophysiological data. Patients and families who meet the enrollment criteria will be tested for blood tests.
Charcot-Marie-Tooth (CMT) disease is the commonest sensitivo-motor inherited peripheral neuropathies with a prevalence of about 10-30 per 100,000. To date, more than 80 genes have been found responsible for CMT. Some of these genes code for mitochondrial proteins such as mitofusin 2 (MFN2). In the last few years, our laboratory has developed strong expertise in metabolomics. The MetaDLM_CMT2A project proposes to produce metabolomic and lipidomic maps in CMT2A plasma from a cohort of genetically and clinically characterized patients with a national recruitment. In the perspective of future clinical trials, these biomarkers and the better understanding of lipid metabolism defects in CMT2A would be of major interest in monitoring the evolution of the disease and developing specific therapeutic approaches.
The purpose of this study is to investigate if a person with weakness or paralysis in one or both arms, can use the NuroSleeve combined powered arm brace (orthosis) and muscle stimulation system to help restore movement in one arm sufficient to perform daily activities. This study could lead to the development of a product that could allow people with arm weakness or arm paralysis to use the NuroSleeve and similar devices to improve arm health and independent function.
Low back pain (LBP) is a common complaint in the clinical setting. Among all the differential diagnosis for LBP, superior cluneal nerve (SCN) entrapment is the commonly omitted one. The superior cluneal nerve is the terminal branch of the lateral branches of the posterior rami of the L1-L3 spinal nerves, which passes through the osseous tunnel interposed between the thoracolumbar fascia and iliac crest. This nerve can be entrapped due to poor posture, trauma or stretching of the surrounding thoracolumbar fascia and osseous membrane. The cardinal symptom of the superior cluneal nerve entrapment is buttock pain. Sometimes the pain may radiate to the lower limb, which mimics sciatica, and makes the diagnosis difficult. Early diagnosis and treatment of SCN entrapment is crucial, which can facilitate the improvement of health related quality of life and decrement the socioeconomic loss due to disability. The study aims is (1) to scan the SCN and thoracolumbar fascia by ultrasound in patients with LBP and normal subjects. The transcutaneous electrical stimulation will be used to confirm the location of SCN by asking the subject to depict the sensory distribution after stimulation; (2) to analyze the related factors of LBP with SCN entrapment, which may help in setting up the diagnostic criteria of SCN entrapment; (3) to analyze the therapeutic effect of perineural injection to SCN in SCN entrapment, and to find the factors that related responsiveness.
The instrumental evaluation of standing postural control by posturographic analysis supplements the clinical evaluation and, as such, is recommended by the French National Authority for Health (HAS 2007). The quantitative data obtained after a standardized postural examination appear relevant for the longitudinal follow-up of neuromuscular patients and hemiparetic patients. Neuro muscular (NM) diseases are progressive, these instrumental evaluations can highlight a deterioration or stabilization of postural control possibly not observable with the scores on clinical scales. The K-Force Plates, recently developed appear to be an interesting alternative to the stabilometry platforms currently used. Static and dynamic conditions in upright position are tested. Moreover, posturologic, kinematics data and clinical scores are correlated to increase understanding of strategies during postural control tasks in patients with stroke and in patients with NM disorders.
The objective of the present study is to compare the effectiveness of 5% dextrose, local corticosteroids injections and surgical release in patients with electrodiagnostically (EDx) mild to moderate carpal tunnel syndrome (CTS). The investigators hypothesize that in patients with mild to moderate CTS (1) local 5% dextrose injections is non-inferior to local corticosteroid injections at 12 months after treatment, and that (2) local 5% dextrose injections are of non-inferior effectiveness compared to surgical release at 6 months.
The aim of the study is to analyze the natural history data data from Charcot-Marie-Tooth disease and related disorders in China, to assess the clinical, genetic, epigenetic features of patients with Charcot-Marie-Tooth disease, and to optimize clinical management.