Active clinical trials for "Cerebellar Ataxia"

The purpose of this study is to examine the safety and efficacy of Allopregnanolone as a possible treatment for symptoms of Fragile X-associated Tremor/Ataxia Syndrome (FXTAS).

The primary objective of this study is to investigate whether the treatment with IFN gamma can induce significant accumulation of frataxin in FRDA patients, a possibility suggested by pre-clinical evidence in an animal model of the disease.

Exergame training might offer a novel treatment approach even in largely nonambulatory subjects with multisystemic degenerative spinocerebellar ataxia.

This study is an exploratory open-label clinical trial of Rosuvastatin in patients with Friedreich ataxia (FRDA). This is an outpatient trial with the goal of enrolling 10 evaluable adults with genetically confirmed FRDA who are between the ages of 18-65. Subjects will receive 10mg of oral Rosuvastatin daily for three months.

This study aims to investigate the link between the Ataxia Telangiectasia Mutated (ATM) gene and metformin response. This link has been identified from large studies of the human genome, and this study aims to confirm this link in a clinical study. The ATM gene is involved in DNA repair - if a person inherits a "faulty" copy of this gene from both their parents, they have a genetic condition called Ataxia-telangiectasia (A-T). A-T is associated with, among other things, a resistance to insulin, which causes fatty liver and diabetes. This study will recruit people who have A-T, but have not developed diabetes, and compare this group to "healthy" controls, i.e. people who do not have A-T or diabetes. The study will compare how the groups respond to two drugs used to treat diabetes (metformin and pioglitazone), with the intention that this will guide the management of diabetes in A-T. This is an, open label unblinded study recruiting 15 people with A-T and 15 age and gender matched controls. Each participant will have three study visits to the Clinical Research Centre at Ninewells hospital in Dundee - one at baseline, a second after 8 weeks of metformin and the final visit after eight weeks of pioglitazone. During each visit we will carry out a number of investigations to study the insulin resistance of A-T and how it responds to metformin and pioglitazone.

The primary objective of the study is to evaluate the efficacy (using the modified Friedreich Ataxia Rating Scale [mFARS]) and safety of vatiquinone in participants with Friedreich ataxia (FA).

The hereditary ataxias are a group of genetic disorders characterized by slowly progressive incoordination of gait and balance impairments in sitting and standing. Trunk local stability during gait is lower in patients with degenerative ataxia than that in healthy adult population. Given the fact that drug interventions are rare in degenerative diseases and limited to only specific type of diseases and symptoms, physiotherapy is a major cornerstone in current therapy of ataxic gait. Core stability exercises training could be included as an adjunct to conventional balance training in improving dynamic balance and gait. Due to the nature of the interventions, the study will have a single blind design.

To evaluate the safety and tolerability of single ascending doses of CTI-1601 in participants with Friedreich's ataxia

This is a preliminary study to determine the safety and efficacy of intravenous immune globulin in treating Spinocerebellar Ataxia. The investigators aim to assess changes in clinical measures of disease severity before and after treatment.

Design: Phase II-III, double-blind, parallel, placebo controlled randomized Clinical trial Background: Spinocerebellar ataxia type 3 (SCA-3) is an autosomal dominant adult-onset neurodegenerative disorder for which there is no current treatment. Patients will invariably become dependent from others and unable to walk during the disease course. Hypothesis: Lithium Carbonate is safe and effective in treating neurological symptoms and improving quality of life of patients with SCA3. Outcomes: Primary Phase 2 - To assess safety and tolerability of Lithium Carbonate in patients with SCA3 after 6 months of follow-up Phase 3 (if Phase II study shows safety of therapy) - To assess efficacy of Lithium Carbonate in patients with SCA3 through the Neurological Examination Score for SCA 3 (NESSCA) after 12 months of follow-up . Secondary - To assess efficacy on neurological function, ataxic, depressive and quality of life scores of Lithium Carbonate in patients with SCA3 through the Scale for the Assessment and Rating of Ataxia (SARA), 9-Hole Peg Board test, 8m walking time, PATA repetition rate, Click Test, SCA Functional Index (SCAFI), Composite Cerebellar Functional Score (CCFS), Beck Depression Inventory, Barthel Index and WHOQol after 6 and 12 months of follow-up. - To assess the effect of Lithium Carbonate in peripheral levels and expression of treatment biomarkers (BDNF, NSE, HDAC, GSK-3Beta) Study Duration: 12 months Final analysis of phase 2 (safety study) at 6 months with continuous monitoring until the end of phase 3 (efficacy study). Preliminary analysis of efficacy on ataxia scales at 6 months of study and final analysis of phase 3 at 12 months. Obs: A futility analysis will be performed after 12 months of therapy if no statistically significant difference between groups were found. This analysis will define if the study will continue until 18 or 24 months of follow-up or will be ended at 12 months. Location: Hospital de Clínicas de Porto Alegre Subjects: 60 molecularly diagnosed SCA3 patients from the outpatient unit of the Medical Genetics Service of Hospital de Clínicas de Porto Alegre Intervention: Lithium Carbonate tablets of 300mg. Starting dose will be 300mg/day with drug titration during 49 days or until achieving the defined target lithium serum level of 0.5 to 0.8 mEq/L