View clinical trials related to Ataxia, Cerebellar.
Filter by:This project aims to analyse eye movements, their alterations and influence in reading performance in patients with acquired CNS diseases and compare them with people of the same age, without neurological or ocular pathology and with normal reading speed and pattern. The exploration is focused on the oculomotor system in patients with CNS diseases, even without involvement of the primary visual pathway, and reveals more involvement than the one obtained by a simple ophthalmological examination.
The aim of this study iss to analyze the effect of Lycra garments in the axial stabilization in subjects affected by ataxia, both in acquired cerebellar injuries and malformative etiology. Improvement are expected for what concerns: - greater stability during stance - smoother walking pattern - reduction of risk of fall. The two groups (acquired and malformative) will be compared.
The present study aims to define a protocol of electrical stimulation of the cerebellum via transcranial direct current stimulation (tDCS) combined with a virtual reality protocol to assist the rehabilitation of social skills in adolescents and young adults with childhood ataxia. Taking into account the high neuronal density of the cerebellum, its strong connection with the cerebral cortex, and its involvement in motor, cognitive and affective processes, as well its involvement in social prediction abilities, the investigators hypothesized that excitatory stimulation of the cerebellum might improve social prediction abilities in adolescents and young adults with childhood ataxia. Moreover, as suggested by previous studies investigating the effect of tDCS in paediatric population, the investigators expected that tDCS will be safe and well tolerated. Such a result would encourage the use of non-invasive brain stimulation in the rehabilitation of social skills in childhood ataxia.
This is an institutional cohort study. Patients confirmed with spinocerebellar ataxia (SCA) and taking or planning to take Nilotinib (Tasigna®) are enrolled in this study. The daily dose of Nilotinib is 150mg-300mg and the patients will be followed up at 1, 3, 6, and 12 months. Rating scale for Friedreich's ataxia I and II and Barthel index are used as general function and daily living performance index. Scale for assessment and rating of ataxia (SARA) are used as an objective measure of cerebellar function. Adverse drug reactions are evaluated based on CTCAE version 4.0.
Multiple system atrophy (MSA) is a fetal, rare neurodegenerative disease presenting with parksinonism, autonomic dysfunction, and cerebellar ataxia. Numerous anti-parkinsonism agents have been developed. However, no medication has yet been proven effective for the symptomatic or even causative treatment in cerebellar ataxia. To our knowledge, cerebellar N-methyl-D- aspartic acid (NMDA) receptors play a special role in the modulation of motor learning and coordination. Tllsh2910, a NMDA modulator, has been found to attenuate the ataxic gait in the mouse model. Here, we designed a large-scale double-blind randomized controlled, cross-over phase III trial to investigate the efficacy of Tllsh2910 in neurodegenerative ataxic patients and the association of gut microbiota change.
Cerebellar ataxia is a neurologic symptom caused by a damage or a dysfunction in cerebellum and results in loss of coordination, balance and postural control. This impairment could result in a reduction of walking speed, short and irregular steps and difficulty in coordinating between lower limbs. Pharmacological interventions are not able to modify ataxia gait pattern, therefore, new approaches to rehabilitate must be studied. Treadmill locomotor training (TLT) and cerebellar transcranial direct current stimulation (ctDCS) are physical therapy techniques able to module cerebellar afferences and modify positively ataxia gait pattern. However, there is no study involving the association of these two techniques. The purpose of this study is to evaluate the effects of ctDCS associated to TLT on functional mobility in subjects with cerebellar ataxia. A randomized, sham controlled, double blind clinical trial will be performed. The subjects will be randomly allocated into two groups: (i) ctDCS associated with TLT; (ii) ctDCS sham associated with TLT. The TLT will be performed with a speed and step length progression protocol for 25 minutes. The anodal ctDCS (2 mA, 25 minutes) or sham (2mA, 30 seconds) will be applied during TLT. The functional mobility will be the primary outcome and will be evaluated through timed up and go test (TUG). Ataxia' severity, balance and fall risky, will be the secondary outcomes and will be evaluated by the scale for the assessment and rating of ataxia (SARA), balance evaluation system test (miniBest) and TUG, respectively.
In this study, we will conduct retrospective chart and imaging reviews and prospective longitudinal virtual assessments of individuals with LBSL.
Neurodegenerative cerebellar ataxias represent a group of disabling disorders for which we currently lack effective therapies. Cerebellar transcranial direct current stimulation (tDCS) is a non-invasive technique, which has been demonstrated to modulate cerebellar excitability and improve symptoms in patients with cerebellar ataxias. In this randomized, double-blind, sham-controlled study, the investigators will evaluate whether a two-weeks' treatment with cerebellar anodal tDCS and spinal cathodal tDCS can improve symptoms in patients with neurodegenerative cerebellar ataxia and can modulate cerebello-motor connectivity, at short and long term.