Active clinical trials for "Huntington Disease"

In the study the investigators plan to include 100 early affected HD patients (5 ≤ UHDRS ≤ 40) in a randomized, double-blind, controlled study in 2 centers (France and the Netherlands). Patients will receive either triheptanoin at 1g/kg of body weight per day (n = 50), or a control oil (n = 50) at 1g/kg of body weight per day for 6 months followed by an open label phase using triheptanoin for another 6 months. Efficacy of triheptanoin will be evaluated by measurements of caudate volume using volumetric magnetic resonance imaging and brain energy metabolism as evaluated by the ratio of inorganic phosphate/phosphocreatine, during visual stimulation, using 31P-MRS. Clinical improvement will be evaluated by UHDRS, TFC, and PBA-S scores as well as performance on the neuropsychological battery; patient quality of life will be evaluated with qualitative research methods after 6 months and with the SF-36 questionnaire before and after treatment; biological tolerance and compliance will be evaluated by routine biochemical blood tests, plasma and urine measurements of triheptanoin oil derivatives and patient report.

This is a multicenter, multinational, randomized, parallel-group, double-blind, placebo-controlled, dose range finding study to compare the efficacy and safety of different doses of pridopidine versus placebo in the treatment of motor impairment in Huntington's Disease (HD).

Huntington's disease (HD) is an inherited autosomal dominant, progressive neurodegenerative disease. Clinically, HD is characterized by a triad of movement disorders, cognitive impairments and psychiatric disturbances. These symptoms represent a tremendous burden for patients and caregivers. HD is a fatal disorder with neither cure, nor evidence-based standard therapy available. The green tea polyphenon (2)-epigallocatechin-3-gallate (EGCG) was shown to have beneficial effects in cell and animal models of HD. The aim of this study is to evaluate the efficacy and tolerability of EGCG in HD. The investigators hypothesize that Sunphenon EGCG administered at a maximal daily dose of 1200 mg compared to placebo during a period of 12 months improves cognition in patients with HD. As primary outcome measure, the change of cognitive functions (as measured by the Unified Huntington's Disease Rating Scale (UHDRS)-Cognition composite score of Stroop test, Verbal fluency & Symbol Digit Modalities Test) after 12 months in comparison to Baseline was defined. The investigators further expect a positive influence of EGCG on other clinical manifestations of HD, measurable effects of EGCG on HD biomarkers and good safety and tolerability of EGCG in HD patients.

Huntington disease (HD) is an inherited neurodegenerative disease which affects over 30,000 people in both the United States and Australia. HD is characterized by brain cell death that usually begins between the ages of 30 to 50, and results in motor, cognitive and behavioral signs and symptoms. While there are medications to help relieve some of the disease symptoms, there is no known treatment to address the cognitive impairment associated with HD. Normally occurring metals in the brain play a significant role in diseases such as Alzheimer disease and HD. PBT2 is a drug designed to interrupt interactions between these biological metals and target proteins in the brain, to prevent deterioration of brain cells. PBT2, has shown in animal models, and as well as in a small group of patients with Alzheimer's disease, it may improve cognition. There is some indication in animal models of HD, that the drug may improve motor function and control and reduce the amount of brain cell degeneration. PBT2-203 will evaluate how safe and well tolerated PBT2 is at a dose of 100 mg or 250 mg a day administered as oral daily capsules compared to a placebo over a six month treatment period. The trial will also measure whether there is an effect on cognitive abilities as well as other HD symptoms including motor and overall functioning of individuals with HD.

To examine the benefits of using a video-game, Dance, Dance, Revolution, as an exercise modality to improve gait and balance in individuals with Huntington's disease.

The primary objective of this study is to assess the efficacy of laquinimod as treatment in participants with HD after 52 weeks using the Unified Huntington's Disease Rating Scale Total Motor Score (UHDRS-TMS or TMS).

The influence of bupropion compared to placebo on the change of apathy as quantified by the apathy evaluation scale (AES-I, where I [informant] is a friend or family member familiar with the daily activities of the subject) in patients with HD after ten (10) weeks of treatment.

This study will evaluate the safety of 3 months of Dimebon dosing and the efficacy of Dimebon in improving cognitive, motor, and overall function in subjects with Huntington's Disease.

The purpose of this study is to determine if ACR16 is effective and safe in the symptomatic treatment of Huntington's disease.

This study is being conducted to assess the impact of minocycline on the progression of symptoms of HD. The study will also assess whether it is reasonable to continue with further study of minocycline in HD. We will measure the effect of minocycline on HD by measuring the change in Huntington's disease symptoms.