View clinical trials related to Parkinson Disease.
Filter by:The study determines whether standard medical care (dopamine) affects learning and retention of an upper limb feeding task in people with Parkinson's disease (PD) and whether training on the feeding task generalises to performance on an untrained upper limb buttoning task. Half the participants will train on the feeding task after they have taken their first dose of dopamine for the day (i.e. "on" medication state), while the other half will train on the same feeding task before taking their first daily dose of dopamine (i.e. "off" medication state).
Deficits in automatic motor control, characteristic of Parkinson's disease (PD), contribute to progressive impairment in gait performance. The use of declarative memory cues in order to promote the engagement of attention and activation of the next movement in gait may minimize the consequences of lack of automatic control. The purpose of this study is to verify the long-term efficiency of a new strategy based on declarative memory cue to improve the gait performance and independence in daily life activities (DLA) in patients with PD.
The objective of this protocol is to investigate the microstructural alterations and monoaminergic function in Parkinson's disease patients with impulse control disorders and cognitive impairment by multimodal MRI and 18F-DTBZ PET imaging.
The purpose of this study is to evaluate safety and effectiveness of the peripheral mechanical stimulation of the feet on gait variables, clinical status, risk of falls, BDNF levels, immunological profile and brain functional connectivity changes in patients with Parkinson's disease.
The purpose of this randomized, controlled interventional study is to determine the effects of a high intensity exercise training program on objective sleep measures, daytime sleepiness, mobility, and brain health/functional connectivity in patients with Parkinson's disease.
The study determines whether standard medical care (dopamine) affects learning and retention of a postural stepping task in people with Parkinson's disease (PD) and whether training on a postural stepping task generalises to performance on an untrained postural task. Half the participants will train on the stepping task after they have taken their first dose of dopamine for the day (i.e. "on" medication state) while the other half will train on the same stepping task before taking their first daily dose of dopamine (i.e. "off" medication state).
This study evaluates the efficacy of acupuncture in the treatment of fatigue in participants with Parkinson's Disease. Half of participants will receive real acupuncture while the half will receive placebo acupuncture.
Parkinson's disease is a common, disabling, progressive condition characterised by severe problems with movement for which medical treatment in the longer term can be unsatisfactory. Deep brain stimulation is a treatment, which directly stimulates the nerve cells affected inside the brain to help overcome the difficulties with movement. Classically, deep brain stimulation stimulates in a manner that is constant and independent of a patients underlying condition as reflected in their brainwave activity. Recent research has suggested that adjusting deep brain stimulation in real time using analyses of brain signals recorded from deep brain stimulation electrodes (termed closed loop deep brain stimulation) nay be better than classical deep brain stimulation in alleviating difficulties with movement. However, it remains unclear whether closed-loop deep brain stimulation also leads to fewer unwanted side effects on movement control. In order to answer this question, the investigators will analyze deep brain stimulation activity and activity recorded from the surface of the head in Parkinson's disease patients undergoing deep brain stimulation surgery. During the recordings patients will perform different movement tasks. Deep brain stimulation has been found to reduce patients' ability to suppress inappropriate movements in certain tasks and performance in these tasks will be the core point of interest. The recordings will be conducted three times: During closed loop deep brain stimulation, classical deep brain stimulation and while the stimulator is turned off. This will allow the investigators to assess putative differences in the effect of closed loop and classical deep brain stimulation with regards to wanted and unwanted effects on movement control and to elucidate their correlates in the brain.
This is a multicenter, parallel-group, rater-blinded, randomized clinical study in subjects with advanced PD investigating the efficacy, PK, safety and tolerability of continuous SC infusion of 2 dosing regimens of ND0612H, a solution of LD/CD delivered via a pump system as a continuous SC infusion, compared to standard oral LD/CD. After screening, subjects will undergo 1 day of standard oral LD/CD inpatient dosing followed by 2 days of inpatient treatment with 1 of 2 randomly allocated (1:1 randomization ratio) dosing regimens of ND0612H continuous SC infusion. Subjects will then continue on a maintenance dose of the assigned ND0612H dosing regimen for the next 25 days. A safety visit will be performed 4 weeks after the last SC administration of the study drug for a total of about 2.5 months of participation for each subject enrolled into the trial.
The purpose of this study is to measure alpha-synuclein in peripheral body tissues and fluids in Parkinson's disease (PD). This may help in developing better treatments for PD patients in the future.