View clinical trials related to Parkinson's Disease.
Filter by:The programming of subthalamic nucleus (STN) deep brain stimulation (DBS) for Parkinson's disease (PD) is complex work because the parameter setting has not been standardized so far. The objective of the present study is to set up a standardized programming algorithm for Chinese PD patients treated with bilateral STN DBS.
The purpose of this study is to use an investigational device to record brain activity for 12-24 months following surgical implantation of deep brain stimulation (DBS) systems. The goal of the study is better understanding of brain activity in movement disorders and how they relate to DBS, not to bring new devices to market.
Objective: To evaluate the effects of technical-Breath Stacking (BS) and incentive spirometry (IS) on the volume of the chest immediately after and within thirty minutes after the techniques in patients with Parkinson's disease (PD). Methods: This is a study of cross-over. The study investigated 14 patients with mild to moderate PD. The subjects performed the technique Breath-Stacking, incentive spirometry volume and participated in a phase control according to randomization. The volunteers were evaluated by opto-electronic plethysmography in four stages: before, immediately after fifteen and thirty minutes after the completion of the techniques. The investigators used a repeated measures ANOVA with post-hoc Tukey test for parametric variables, and the Friedman test with post-hoc Dunns for nonparametric variables. The level of significance was set at 5%, p <0.05.
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The purpose of this study is to evaluate the effects of EPI-743 in patients with Parkinson's disease.
The objective is to compare the sensitivity and test-retest reliability of Kinesia HomeView to electronic and hand-written diaries for tracking medication state in the home. Demonstrating comparable or superior results will further support use of the Kinesia HomeView system as an outcome measure in clinical drug trials.
The cause of Parkinson's disease (PD) is currently unknown. Both environmental and genetic factors have been found to contribute to PD pathogenesis. The pathology of PD is distributed throughout the entire nervous system including the central, peripheral, and enteric nervous system. There is evidence that inflammation plays a major role in neurodegeneration in PD. In both the striatum and substantia nigra of PD patients activated microglia were found and proinflammatory cytokines (TNF, IL-1B, IL-6, iNOS) are increased in the CSF. An inflammation-driven animal model has emerged and has been widely accepted as a model of the disease based on lipopolysaccharide (LPS) induced neurotoxicity. LPS is an endotoxin found on the outer membrane of gram negative bacteria and humans are exposed to LPS through the intestinal tract. The intestinal tract and thus the enteric nervous system serve as a conduit to the central nervous system. It has been posited that the inflammatory process could gain access to the lower brainstem via the vagal nerve and then ascend through the basal mid- and forebrain until it reaches the cerebral cortex, producing various pre-motor and motor symptoms of PD along the way. LPS may be one of the inflammatory triggers involved in this process. Systemic exposure to bacterial endotoxin can be determined by measuring plasma LPS binding protein (LBP). A study of 9 patients with early PD (median Hoehn and Yahr stage 2) and age matched controls found that the PD subjects had a significantly lower mean level of plasma LBP compared to control subjects. The aim of the research plan is to establish LBP as a potential biomarker for PD across a spectrum of disease severity.
The Transeuro Transplant study is a trial which will involve grafting foetal tissue into the brain of patients with Parkinson's disease, who are already been followed in the observational study. The tissue inserted in the brain is to help replace and rebuild lost dopamine from the brain due to Parkinson's disease. Update April 2019: A total of 11 PD patients were grafted in Cambridge, UK and Lund, Sweden. No further surgeries are planned. The final patient will complete the study's clinical endpoint (36 months post-graft) in 2021. We continue to assess these patients bi-annually alongside a control group which did not receive any intervention.
The objective of the study is to compare different deep brain stimulation (DBS) settings using the commercially approved Boston Scientific Neuromodulation Vercise system.
AFF008E is set-up to assess the long term effects of the 4 PD01A vaccinations that have been applied during AFF008 with regard to safety as well as immunological-, radiological and clinical activity. Accordingly, during AFF008E, no further vaccine dose will be applied. Instead, patients who were participating in AFF008 will be assessed for another 52 weeks at the occasion of 4 quarterly visits. This is offered to patients who received PD01A vaccinations but also to the patients who served as controls in AFF008. Thus, AFF008E will ensure standardized and controlled management of individuals who have received PD01A as part of AFF008, the Phase I study analyzing for the first time in humans this first in class candidate.