View clinical trials related to Parkinson Disease.
Filter by:This study identify preoperative predictors of response to subthalamic stimulation at 1 year, 3 years and 5 years in terms of quality of life, from a broad prospective multicenter study French with standardized collection of clinical data , imaging and genetic . The investigators want to identify factors that predict the improvement of quality of life for one year corresponding to a decrease of PDQ39 score of at least 20 %. They believe that improvement would be less likely to become zero to 3 or 5 years and question the indication of the subthalamic stimulation (risks and costs). This is part of a process of "personalization" of the therapeutic care that is of any interest to the subthalamic stimulation. It is a therapeutic option that could be dangerous if patient selection is not optimal , and expensive, if the benefit is not large enough to reduce the number of medications and hospitalizations medium term . In addition, it will quantify the improvement of quality of life in the longer term and harmonize national assessments .
The proposed study is to evaluate the safety and initial effectiveness of the ExAblate Transcranial MRgFUS) treatment of patients with L-dopa induced dyskinesia of Parkinson's disease (LID PD). Safety: To evaluate the incidence and severity of adverse events associated with ExAblate Transcranial 4000 MRgFUS treatment of dyskinesia of Parkinson's disease. Effectiveness: To determine the level of effectiveness of the ExAblate Transcranial MRgFUS treatment of LID in PD patients. Efficacy will be determined utilizing clinical rating scales for dyskinesia (UPDRS-IV and the Unified Dyskinesia Rating Scale) from examinations at Baseline, 3-Months and 12-Months post-ExAblate treatment.
This is a Phase 3, multicenter, open-label, safety and tolerability study of continuous apomorphine infusion in subjects with advanced Parkinson's Disease (PD) whose motor fluctuations remain unsatisfactory with levodopa (or levodopa/carbidopa) and at least one other class of drugs or mode of therapy for PD.
The main objective of the study is to design and validate the blood based PDx gene expression and miRNA assay for the early diagnosis of Parkinson's disease patients. Differential diagnosis includes patients with Multiple System Atrophy, Progressive Supranuclear Palsy, Corticobasal Degeneration, Lewy Body Dementia, Essential Tremor and Normal Controls.
The aim of this application is to compare and elucidate the effects of skill-based versus aerobic exercise versus control on mild cognitive impairment (MCI) of the executive function (EF) subtype in Parkinson's disease (PD); we hypothesize that skill-based exercise will result in the greatest improvement in EF and lead to modification of underlying neural substrates.
The purpose of this study is to evaluate the impact of a non-invasive brain stimulation technique called transcranial magnetic stimulation (TMS) on voice/speech treatment in people with Parkinson's Disease (PD), through the use of speech and voice analysis, examination of voice box, and brain imaging methods.
The proposed study is to evaluate the effectiveness of ExAblate Transcranial MRgFUS as a tool for creating a unilateral lesion in the Vim thalamus or the globus pallidus (GPi) in patients with treatment-refractory symptoms of movement disorders.
This is primarily a safety protocol to evaluate the safety of subthalamotomy using Transcranial ExAblate for treatment of Parkinson's Disease (PD) motor features.
The primary goal of this project is to gain a better understanding of whether and how levodopa (a common anti-Parkinson disease medication) alters postural motor learning in people with Parkinson disease. A secondary goal is to assess whether motor cortical excitability, measured via Transcranial magnetic stimulation, is related to postural motor learning. Participants with Parkinson disease will complete between 50 and 100 postural perturbations (via support surface translations), ON and OFF their dopamine replacement therapy (i.e. levodopa). Adaptation of responses to these perturbations will be tracked. Participants will also undergo transcranial magnetic stimulation to capture cortical excitability of the brain (in particular the motor cortex). Cortical excitability will be correlated to adaptation of stepping (i.e. postural motor learning) ON and OFF levodopa. Investigators will also capture postural motor learning and cortical excitability in age-matched healthy adults. Investigators hypothesize that dopamine will have a negative effect on postural motor learning, and the cortical excitability will be correlated to postural motor learning.
The purpose of this study is to determine the impact that treatment with a cellular concentrate derived from an individual's own fat, known as the stromal vascular fraction (SVF), has on the quality of life of people with Parkinson's disease (PD). SVF contains components with "regenerative" properties, including stem cells that may be capable of ameliorating specific disease conditions. This study is designed to evaluate quality of life changes in individuals with PD for up to 12 months following SVF treatment.