View clinical trials related to Spinocerebellar Ataxia Type 6.
Filter by:PRIME-Ataxia is a randomized controlled trial that aims to determine the feasibility and efficacy of an 8-week telehealth intervention of high intensity aerobic exercise prior to balance training compared to an 8-week telehealth intervention of low intensity exercise prior to balance training in people with spinocerebellar ataxias (SCAs). The investigators additionally aim to explore changes in motor skill learning on a novel motor skill task in a sub-group of participants pre and post intervention.
This is a randomized, double-blind, placebo-controlled Phase 2 study evaluating oral administration of CAD-1883 in the treatment of adults with a genotypic diagnosis of Spinocerebellar Ataxia (SCA). This study offers the opportunity to understand the safety, tolerability, and efficacy of CAD-1883 in the SCA patient population.
This research study is testing body-worn sensors to measure movement during simple tests of coordination, in order to evaluate the progression and severity of ataxia.
The purpose of this study is to compare the efficacy of Troriluzole (200mg once daily) versus placebo after 48 weeks of treatment in subjects with spinocerebellar ataxia (SCA).
24 adults, between the ages of 18 and 75 years, with cerebellar ataxia will be enrolled in a 12 week trial of BHV-4157 for treatment of ataxia. BHV-4157 is a pro-drug of riluzole (which is currently FDA-approved for ALS, Lou Gehrig's disease). There will be 5 visits to UCLA required--Screening when general and neurological examination, blood and urine testing, ECG, and questionnaires will be administered; Baseline when general and neurological examination and questionnaires will be administered and study drug dispensed; Week 4 and Week 12 when general and neurological examination, blood and urine testing, ECG, and questionnaires will be administered; 2 weeks after finishing study drug when general examination and blood testing will be completed. There is an option for a 36 week extension of the study drug trial.
The purpose of this study is verify the safety and efficacy of Human Umbilical Cord Mesenchymal Stem Cells (UC-MSC) therapy for patients with Spinocerebellar Ataxia, and in addition, explore the possible mechanisms of UC-MSC therapy in Spinocerebellar Ataxia.
The spinocerebellar ataxias (SCAs) are a genetically heterogeneous group of dominantly inherited progressive ataxia disorders. More than 30 different gene loci have been identified so far. The most common SCAs, which together account for more than half of all affected families, are SCA1, SCA2, SCA3, and SCA6. Each of these disorders is caused by a translated CAG repeat expansion mutation. SCA1, SCA2, and SCA3 usually have an onset between 30 and 40, and SCA6 usually begins at the age of 50 to 60. In addition to progressive ataxia, SCA1, SCA2, and SCA3 frequently present with additional non-ataxic symptoms, including parkinsonism. Carbidopa/levodopa was found to have a good therapeutic effect on parkinsonism. The SCA6 used to be considered a pure cerebellar disorder. However, a recent large study on natural history of SCAs found that patients with SCA6 often had nonataxia symptoms, an observation that challenges the view that SCA6 is a purely cerebellar disorder. Parkinsonism in SCA6 was rarely reported, except in a case serial, or a small size study in Korean patients. Dopamine transporter (DAT) is a very reliable dopaminergic neuronal marker. Reduction in DAT density detected by I123 SPECT DaTscanTM in the dopaminergic neuron terminal striatum was reported in one small size study consisting of eight SCA6 patients in Korea. There was also a PET study using different radioligand for DAT in a small group of SCA6 patients in Germany, which found sub-clinical change in DAT density in some patients with SCA6. There has been no study so far in the US on parkinsonism and other non-ataxia spectrum and striatal dopaminergic damage in SCA6, probably because non-ataxia feature of SCA6 hasn't received much attention, and also because DaTscanTM hasn't been clinically available in US until recently. The only two published studies on SCA6 and DAT were from Korea and Germany, which were of small subject size. There has been no treatment available for SCA6 so far. Our hypothesis is that parkinsonism and other non-ataxia spectrum and striatal dopaminergic neurodegeneration are part of the SCA6 disease spectrum.
CoRDS, or the Coordination of Rare Diseases at Sanford, is based at Sanford Research in Sioux Falls, South Dakota. It provides researchers with a centralized, international patient registry for all rare diseases. This program allows patients and researchers to connect as easily as possible to help advance treatments and cures for rare diseases. The CoRDS team works with patient advocacy groups, individuals and researchers to help in the advancement of research in over 7,000 rare diseases. The registry is free for patients to enroll and researchers to access. Visit sanfordresearch.org/CoRDS to enroll.
Spinocerebellar ataxias (SCA) are genetic neurological diseases that cause imbalance, poor coordination, and speech difficulties. There are different kinds of SCA and this study will focus on types 1, 2,3, and 6 (SCA 1, SCA 2, SCA 3 , also known as Machado-Joseph disease and SCA 6). The diseases are rare, slowly progressive, cause increasingly severe neurological difficulties and are variable across and within genotypes. The purpose of this research study is to bring together a group of experts in the field of SCA for the purpose of learning more about the disease. The research questions are: 1. How does your disease progress over time? 2. What are the best ways to measure the progression? 3. Do some genes, other than the gene that is abnormal in your disease, have any effect on the way the disease behaves? This is a nationwide study and we expect that 800 patients will participate all over the USA. The participants will be in the study for an indeterminate period of time. Study visits will be done every 6 or 12 months depending on the participating site.