View clinical trials related to Friedreich Ataxia.
Filter by:The objectives of this study are: - To validate the inter-rater and intra-rater reliability of a new scale for the assessment of ataxia and neurologic dysfunction (STAND) - To assess common constructs and correlation between STAND subscale items.
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.
Friedreich ataxia (FRDA) is a progressive neurodegenerative disease of children and adults for which there is presently no therapy. Recently, a study reported that interferon gamma (IFN-g) could raise frataxin protein levels in both cell lines derived from patients with Friedreich ataxia and in a mouse model with Friedreich ataxia. The present study will test whether IFN-g is safe, tolerated and potentially efficacious in a heterogeneous cohort of children with FRDA.
The purpose of this study is to evaluate the effects of EPI-743 in patients with Friedreich's Ataxia point mutations
The objectives of the study are: - To evaluate the safety and tolerability of single and multiple oral doses of VP 20629 in subjects with Friedreich's ataxia (FA). [Primary] - To characterize the pharmacokinetics of VP 20629 by investigation of the plasma concentration-time profile following single and multiple oral doses in subjects with FA. [Secondary] - To investigate the pharmacodynamic effects of VP 20629 on plasma 8-isoprostane and malondialdehyde and urinary 8-hydroxydeoxyguanosine concentrations following multiple oral doses in subjects with FA. [Exploratory]
Friedreich's ataxia is characterized by progressive alterations in the function of the cerebellum accompanied by an atrophy of the spinal cord. Although the genetic defect responsible for the disease has been identified more than 15 years ago, objective markers of the pathologic process (i.e., biomarkers) that would allow measuring the effects of potential therapies are still lacking. Moreover, it is still unclear how the malfunction of the cerebellum affects the rest of the brain, and understanding the connectivity and neurochemistry of the central nervous system might yield new insights in the understanding of the disease, in addition to providing potential markers. To address these needs, the investigators aim at utilizing the capabilities of Magnetic Resonance Imaging (MRI) and Spectroscopy (MRS). Using techniques called Diffusion Imaging, resting-state functional MRI, and Proton Spectroscopy (1H MRS), the investigators propose to determine the differences in the connectivity and neurochemistry of the spinal cord and the brain between patients affected by Friedreich's ataxia and healthy controls. The investigators plan on imaging both patients and control subjects using a 3T magnet, a system that although not yet available in all medical facilities, is becoming standard in most hospitals and clinics. The first aim is to scan patients already scanned last year (12-month follow-up). The second aim is to scan patients at an early stage of the disease.
The purpose of this study is to examine the effects of EPI-743 on visual function and neurologic function in patients with Friedreich's ataxia.
The purpose of this study is to document the clinical effects of bupropion and citalopram in a single subject with Friedreich Ataxia.
Friedreich's ataxia (FRDA) is a rare genetic disorder characterised by severe neurological disability and cardiomyopathy. Friedreich's ataxia is the consequence of frataxin deficiency. Although several drugs have been proposed, there is no available treatment. Four trials recently demonstrated that erythropoietin can increase the intracellular levels of frataxin. The present project is aimed at testing a long term therapeutic approach using erythropoietin, which is an already available and commercialised drug. The study will test the effect of erythropoietin on exercise capacity, which is reduced in patients with FRDA. Additional objectives of the study will be the drug's safety and tolerability, and its effect on frataxin, blood vessel reactivity, heart functional indexes, and disease progression.
The purpose of this study is to determine the effect of two doses of resveratrol taken for a 12 week period, on frataxin levels in individuals with Friedreich ataxia. This study will also measure the effect of resveratrol on markers of oxidative stress, clinical measures of ataxia, and cardiac parameters.