View clinical trials related to Parkinson Disease.
Filter by:20 patients with idiopathic Parkinson's disease and dysphagia will be included into this randomised controlled double-blinded parallel group clinical trial. The treatment consists of two different stimulation settings using (i) conventional stimulation of the subthalamic nucleus [standard STN] as active comparator and (ii) combined stimulation of active electrode contacts located in both the subthalamic nucleus and substantia nigra pars reticulata [STN+SNr]. Both groups receive additional swallowing therapy as standard of care.
The purpose of this study is to determine if the 9zest app for Parkinson's disease is feasible, safe, and efficacious when used independently by individuals with Parkinson's disease.
The primary objective of this substudy is to measure the concentration and the regional brain distribution of activated brain microglia/macrophages using the PET ligand [18F]DPA-714 in participants enrolled in the UAB Innate and Adaptive Immunity in Parkinson's Disease (Clinical Research Core) and Longitudinal [18F]DPA-714 Imaging in a Parkinson Disease Cohort studies. The PET tracer [18F]DPA-714 binds to the 18 kDa translocator protein (TSPO, also known as the peripheral benzodiazepine receptor) in the mitochondria of activated microglia/macrophages and provides a non-invasive measure of neuroinflammation. The amount and distribution of [18F]DPA-714 in the brain will be correlated to clinical data acquired through the separate ongoing UAB Innate and Adaptive Immunity in Parkinson Disease (Clinical Research Core) and Longitudinal [18F]DPA-714 Imaging in a Parkinson Disease Cohort studies. The primary objective of this study is to determine if patients with PD have higher levels of neuroinflammation than healthy controls as measured with [18F]DPA-714-PET/MRI.
Parkinson's disease is characterized not only by motor symptoms but also by psycho-behavioral symptoms including Visual Hallucinations (VH) and illusions (I), that are generally associated with a severe functional impairment and a bad prognosis for patients. Visual Hallucinations are defined by a visual perception without any real objet to perceive, whereas illusions are defined by a wrong perceptions of an object that is really present. In most of studies investigating the pathophysiology of VH in PD, no difference is made between VH and I, however different mechanisms could lead to the emergence of these two phenomenon, with different prognosis. Investigator hypothesize that illusions could be related to a visual impairment, maybe at the retinal level, known to be impaired in PD, whereas Visual hallucinations would be due to a more widespread impairment affecting higher levels visuo-perceptive and cognitive functions.
INTRODUCTION: Mental practice (MP) and action observation (AO) are characterized as cognitive strategies that contribute to motor planning and learning in diverse populations. Individuals with Parkinson's Disease (PD) are recent targets, since, with disease progression, they need external strategies to aid in motor organization. However, there is still no evidence of the efficacy of MP and AO in the gait of PD. OBJECTIVES: To compare the effects of physical practice preceded by MP and AO on gait performance in individuals with Idiopathic PD (IPD). METHODS: A controlled, randomized, single-blind clinical trial with 66 individuals with IPD, aged between 50 and 75 years, without cognitive deficit and in the moderate phase of the disease will be performed. For the inclusion and characterization of the sample, the following instruments / equipment will be used: (1) Identification form (sociodemographic, clinical and anthropometric aspects); (2) Mini Mental State Examination and Montreal Cognitive Assessment (cognitive level); (3) Hoehn and Yahr Scale (level of physical disability); (4) Revised Movement Imagery Questionnaire (sharpness of the mental image); (5) Qualisys Motion Capture Systems® (gait kinematics); (6) Emotiv Epoc + (electroencephalographic activity); (7) Unified Parkinson's Disease Rating Scale - UPDRS (motor function and activities of daily living); (8) Timed Up and Go Test - TUG Test (mobility); and (9) Parkinson's Disease Questionnaire - PDQ-39 (quality of life).Participants included will be randomly assigned to two groups: experimental (n = 33), who will participate in MP + AO and physical gait practice; and control group (n = 33), who will participate only in the physical practice of gait. Both groups will be submitted to 12 training sessions (3x / week, for 4 weeks) and will be reevaluated 10 minutes, 7 days and 30 days after the last training session with respect to items (4), (5), (6) and (8) of the evaluation. Primary outcomes will be velocity, stride length and range of motion of the hip and the secondary ones will be sharpness of the mental image, electroencephalographic activity and performance in the TUG Test. The normality in the data distribution will be verified through the Shapiro-Wilk test. The "t" test and the Mann-Whitney test will be used to verify the homogeneity of the groups in the baseline. A repeated measures ANOVA will verify the interaction between the groups at the moments observed.
The present study therefore aims at studying and evaluating the state of activation by psycho-physiological, behavioral, and subjective responses of individuals with Stroke and Parkinson's disease in contexts from the gradual increase in cognitive and stress loads, in order to provide information on the possibility Use of biofeedback devices in rehabilitation contexts.Objectives: assess the psychophysical response; to describe the configuration of physiological activation patterns; to determine the interaction effect between task type and pathology; to assess behavioral response;to describe the performance; to determine the interaction effect between task type and pathology; to evaluate the subjective response; to measure the degree of awareness of your state and your performance.
This is a randomized, double blinded, placebo-controlled Phase II study to investigate the efficacy and safety of ceftriaxone in patients with mild to moderate Parkinson's disease dementia (PDD).This study will enroll approximately 106 patients to have up to 84 evaluable subjects, and conduct in Chung Shan Medical University Hospital, National Taiwan University Hospital, Kaohsiung Chang Gung Memorial Hospital, China Medical University Hospital, Changhua Christian Hospital, and Taipei Veterans General Hospital.
The purpose of this study is to see the study drug, Mirabegron, is safe and effective in treating symptoms of Overactive Bladder in patients with Parkinson's disease.
The investigators have developed a three-part allied health care intervention to be delivered via telehealth. These interventions are usually provided face-to-face. Telehealth access to healthcare is needed for people with Parkinson's disease living in rural locations, where providers are sparse and long travel times are often not feasible because of weather conditions, as well as the hallmark symptom of Parkinson's disease, movement disorders
The aim of the present project is to document the relationship between the behavioral deficits and the electrophysiological anomalies observed in PD patients in tasks involving motor adaptation to visual or mechanical perturbations.