Active clinical trials for "Cerebellar Ataxia"

Spinocerebellar atrophy is the most common autosomal dominant inherited ataxia. There are over thirty subtypes, which characterize neurologic features differently. They all have obvious substantial cerebellar atrophies in image, and unstable gait、ataxia. In general a prevalence of about three cases per 100 000 people is assumed, but this may be an underestimate. Progressive neurologic degeneration, in about 10-20 years, will leads to disability or wheelchair-dependent. Accompanying with fatigue, downhill course of the disease often made patients depressive and hopeless. The recent review of researches concludes no effective therapy for the disease. The purpose of the investigator's study is to explore the Tai-chi exercise effect for spinocerebellar ataxia.

The purpose of this study is to document the clinical effects of bupropion and citalopram in a single subject with Friedreich Ataxia.

This is a Physician-sponsored pilot study, whose purpose it is determine if high-dose oral Coenzyme Q10 (CoQ10) is safe and tolerated in patients with sporadic forms of adult-onset spinocerebellar ataxias (SAOA), a group of degenerative neurological disorders affecting the cerebellum and pathways to and from the cerebellum, with or without additional central nervous system (CNS) manifestations, in the absence of family history of degenerative ataxias.

Ataxia Telangiectasia (AT) is an autosomal recessive inherited condition caused by mutations in the ATM gene1. Patients suffer from neuro-degenerative problems, usually commencing in the second year of life, and affecting predominantly the cerebellum. They also develop the characteristic superficial telangiectases. Between 60 and 80% of affected children are immunodeficient. This is associated with deficiency of immunoglobulin A (IgA ) 2, of IgG23 and of antibody responses to pneumococcal polysaccharides4. Patients suffer recurrent sino-pulmonary infections but a recent study suggests poor correlation between immune status and immunological parameters5. If uncontrolled, recurrent pulmonary infections can contribute to the development of chronic lung disease and bronchiectasis. Preventative management includes continuous prophylactic antibiotic treatment in some with the need for replacement immunoglobulin therapy in only a small proportion of cases. Antibiotics have been reasonably effective in this situation but the emergence of resistance amongst community acquired pneumococcal isolates is a cause for concern. Appropriate immunisation strategies may also have a role. This study is designed to look at antibody responses in a one versus two dose regimen in a cohort of AT patients recruited through the AT Society a national charitable organisation involved in providing support to families with this condition and in fostering education and research in the field.

Cerebellar ataxias are a group of disorders caused by cerebellar affections, for which currently no specific treatment is available. Some limited studies verified the effects of cerebellar transcranial magnetic stimulation (TMS) on ataxic symptoms, with good results. So far it is not known which patients could benefit. Our hypothesis is that cerebellar TMS could improve ataxic symptoms in some patients.

Neurodegenerative ataxia represents a group of disabling diseases. No effective treatment is currently available for them. Currently, studies are going on the effectiveness of noninvasive neurostimulation in neurodegenerative diseases. Transcranial pulsed current stimulation (tPCS) is a new modality of noninvasive neurostimulation. The investigators have planned to study the efficacy of tPCS in these patients of neurodegenerative ataxia. Patients will be first examined clinically along with the rating of ataxia, assessment of upper limb coordination and speech as per protocol. Quantitative Electroencephalography (qEEG) and gait analysis will be done as per protocol. Next, a single session of 20 min non-invasive stimulation will be given via tPCS or sham stimulation. Stimulation will be given to cerebellum and dorsal spinal cord. After 20 mins of stimulation, re-assessment will be done using the same tools mentioned pre-stimulation.

The purpose of this study is to learn how treatment with acetyl-L-carnitine (ALCAR) will affect the hearts of patients with Friedreich's Ataxia as well as how it may affect other symptoms of Friedreich's Ataxia such as difficulties with balance, walking, or upper arm function.

This is an international (North America, Europe, Africa, Asia and Australia), multi-center, prospective, open-label treatment study, designed to continue to provide the study medication to all patients who completed 12 months of treatment (including those treated with placebo) in the IEDAT-02-2015 trial, completed the study assessments, do not present safety contraindication to continuation of treatment, and provided informed consent. The study aims to collect information on the long-term safety and efficacy of the trial treatment.

Cerebellar ataxia is a neurologic symptom caused by damage or dysfunction in the cerebellum and its pathways that results in loss of coordination, balance and postural control. There is a high rate (93%) of fallings for this population that could limit daily life activities. Pharmacological interventions are not able to modify the balance, therefore, new approaches to rehabilitate must be studied. ctDCS is a non-invasive brain stimulation that seems to be a new and innovator technique to restore ataxia symptoms. The purpose of this study is to evaluate the effects of ctDCS associated with balance training on cerebellar ataxia patients. A counterbalanced crossover, sham-controlled, triple blind trial will be performed. All subjects will receive the real and sham ctDCS associated to balance training. The anodal ctDCS (2 mA, 20 minutes) or sham (2mA, 30 seconds) will be applied during balance training at Biodex Balance System (BBS). The balance will be the primary outcome and will be evaluated through Posture Control at Biodex Balance System. Ataxia' severity and functional mobility will be the secondary outcomes and will be evaluated by the scale for the assessment and rating of ataxia (SARA) and 10 meters walking test, respectively.

The proposed study aims to characterize ataxia occurring in essential tremor and essential tremor with DBS.