Active clinical trials for "Parkinson Disease"

This study evaluates the continuous addition of entacapone to infused levodopa and carbidopa on the pharmacokinetic (PK) profile in patients with advanced Parkinson's disease (PD). All patients will receive both study drugs, i.e. TRIGEL (levodopa, carbidopa, and entacapone) and Duodopa (levodopa and carbidopa), in randomized order.

The purpose of a randomized, double-blind, placebo-controlled, 2-way crossover study is to evaluate the efficacy, safety/tolerability and pharmacokinetics of JM-010 for the treatment of subjects with Parkinson's Disease (PD) with levodopa-induced dyskinesia (LID).

This is a single site, open-label study designed to examine dopamine transporter density using [123I]β-CIT SPECT imaging before and following treatment with IRX4204 for a 30-day period in early Parkinson's disease patients. In addition, clinical evaluations will be performed to evaluate the effect of IRX4204 treatment on the motor and cognitive symptoms of PD.

This effectiveness-implementation study is a part of the larger study BETA-PD (Balance, Elderly, Training and Activity in Parkinson's Disease), which has the long-term goal to reduce the risk of falling in people with Parkinson's disease (PD) by improving balance, gait and physical activity level. The main hypothesis is that highly challenging balance training will lead to greater gait and balance ability, increased levels of physical activity and an improved health related quality of life. The main aims of the study are to evaluate the effectiveness of the HiBalance program in real-life clinical settings, while exploring facilitators and barriers for program implementation on a wider scale.

Psychological difficulties, especially depression and anxiety are the most prevalent non-motor symptoms in Parkinson's Disease (PD). Pharmacological treatments are not as effective in PD. Mindfulness courses have received increased popularity and recognition as an effective way to manage emotional states, and there is ever growing findings of the effectiveness of mindfulness courses for people with long-term medical conditions. Two small pilot studies have indicated that mindfulness courses can be helpful for people with PD in improving symptoms of depression, language functioning and motor symptoms. The investigators propose to deliver these courses remotely, through Skype video conferences, to make it more accessible for people with mobility limitations and people who live in rural areas.

The primary objective of this study is to evaluate change in non-motor symptoms from baseline to Week 12 as measured by the Non-Motor Symptom Scale total score.

To assess the safety of xenotransplantation of NTCELL [immunoprotected (alginate-encapsulated) choroid plexus cells] in patients with Parkinson's disease, assessed over the duration of the study, by monitoring the occurrence of adverse events and serious adverse events, including clinical and laboratory evidence of xenogeneic infection in transplant recipients and their partners/close contacts. Subsequent safety follow-up will include lifelong monitoring for clinical and laboratory evidence of xenogeneic infection. To assess the clinical effects of NTCELL [immunoprotected (alginate-encapsulated) choroid plexus cells] in patients with Parkinson's disease. This will be quantified by testing the secondary endpoints of the trial as described below (see Endpoints/Outcome Measures).

Parkinson disease (PD) is characterized by substantial disability and reduced quality of life, both of which can be attributed in large part to difficulties with walking. Evidence suggests that exercise may be an important addition to traditional treatments, particularly with respect to addressing walking problems. In particular, dance and treadmill training have been individually shown to improve walking performance and quality of life. At present it is not clear whether dance or treadmill training have similar effects or if one is superior to the other. Furthermore, our understanding of the means by which these exercise interventions convey benefits is extremely limited. This study aims to address these knowledge gaps by directly comparing dance, treadmill training and stretching (control group). The primary area of interest is the effects on gait, with secondary measures of disease severity, balance, and quality of life. The investigators will determine not only the effects of the interventions on walking performance, but will also investigate the effects of the interventions on connections between different parts of the brain and on brain function during imagined walking tasks using functional magnetic resonance imaging (fMRI). Participants will be randomly assigned to dance, treadmill training, or a stretching/flexibility control group. Participants will be assessed over a period of 6 months at 3 different time points. The investigators hypothesize that both dance and treadmill training will lead to improvements in forward walking, but that dance will result in greater improvements in backward walking compared to treadmill training. Furthermore, the investigators hypothesize that the tango and treadmill interventions will have different effects of brain function and brain connections. The investigators expect dance to enhance the activity and connections of particular brain regions and treadmill training to enhance activity and connections of different brain regions. The investigators do not expect changes in brain activity or connections in the control group.

This single ascending dose study is to determine safety, tolerability, pharmacokinetics and immunogenicity of PRX002 in approximately 40 healthy subjects.

The purpose of this study is to compare the effects of mental practice, associated with physical practice, on gait (cinematic parameters and mobility) in individuals with idiopathic Parkinson's disease. It is believed that familiarity with the normal gait pattern, associated with mental practice and physical practice can trigger significant changes in spatiotemporal and angular parameters that are not observed in the group not submitted to mental practice.