View clinical trials related to Parkinson Disease.
Filter by:The primary purpose of this study is to test the safety, tolerability and efficacy of vibration (delivered by an experimental device called RMBand that is worn on the subject's arm) on parkinsonian tremor. The RMBand was developed by Resonate Forward, LLC (RF). This RMBand is designed to administer a vibration to the wearer to decrease or stop tremor in persons with Parkinson's disease (PD).
The objective of this clinical investigation is to characterize the clinical performance of Abbott's Clinician Programmer Electrode Screening Mode tool (InformityTM tool) in programming InfinityTM deep brain stimulation (DBS) systems for patients with Parkinson's disease (PD) or essential tremor (ET).
The study would be designed as a multi-center cross-sectional investigation on the prevalence of Wearing-off in Parkinson's patients in Shanghai as well as related influencing factors.
Parkinson's Disease (PD) is a progressive neurodegenerative disease characterized clinically by bradykinesia, resting tremor, rigidity, and postural instability. Little is known about the mechanisms underlying neuronal degeneration in PD and currently, no treatment is available to halt disease progression in PD. The pathophysiological characterisation of phenomena occurring in the time window between the pathological start of the disease and the onset of motor symptoms is crucial to develop potential neuroprotective agents. Several genes have been discovered providing important insights on the pathogenesis of PD. Mutations of Leucine-rich repeat kinase 2 (LRRK2) are associated with 2-5% of all PD cases in North American Caucasians. LRRK2 is an enzyme that in humans is encoded by the autosomal dominant Parkinson's disease-8 (PARK8) gene, which is associated with an increased risk of PD. Clinical and digital biomarkers, blood and cerebrospinal fluid (CSF) biomarkers and molecular positron emission tomography (PET) imaging, with specific radioligands, provide invaluable insights to help understand and characterise disease pathophysiology. The investigators aim to characterize molecular phenomena underlying LRRK2 PD with the hope of providing further insights into possible mechanisms taking place in PD and to help identify targets for disease-modifying therapeutics.
This study will be conducted as a multi-center, randomized, double-blind, placebo-controlled study. Approximately 72 patients will be randomized 3:1 to treatment or placebo, with approximately 54 patients allocated to receive the active investigational product and approximately 18 patients allocated to receive placebo. - Study Update- Amendment 3 - In this amendment, an additional 80 patients (approximately) will be randomized 1:1 to treatment or placebo (double-blind) with approximately 40 subjects allocated to each group.
The purpose of this study was to assess the safety and tolerability of ABBV-951 (Foslevodopa/Foscarbidopa) in participants with Parkinson's disease (PD). This was a single-arm study with preplanned analyses conducted by dose subgroup (Low Dose or High Dose) based on the modal total daily dose (most frequent dose) over the treatment period.
Although Parkinson Disease's (PD) is usually associated with an older patient population, 5% of patients are diagnosed at age 50 and 30% before 65 years of age. This shows that many patients with PD have diagnosed during the active study and have long periods of normal retirement. After the diagnosis of Parkinson's patients, the duration of leaving of employment vary between 0 and 25 years. It was found that patients' full-time working capacity decreased by up to 80% and they quitted earlier than the general population. The disability associated with PD is thought to be a factor in this situation. Nevertheless, the reasons for early retirement are not fully known and more information is needed on the specific problems of PD in order for patients to continue their career. The aim of our study is to examine the impact of Parkinson's disease on retirement and to contribute to Turkey's data. Patients with PD admitted to the Parkinson's disease outpatient clinic, which is the biggest clinic of Turkey about neurology, are included in the study. It is planned to meet with 75 patients on 31/12/2018 and to reach the end of the data collection phase.
Previous studies reported that whole body vibration has the potential impact on balance and walking abilities in individuals with Parkinson's disease; however, the inconsistent treatment protocols and different experimental designs lead to inconclusive results. Therefore, the purpose of this study is to investigate the short term and long term effect of whole body vibration on sensorimotor function in individuals with Parkinson's disease. The experimental design will be randomized double-blinded controlled trial. Sixty individuals with idiopathic Parkinson's disease will be randomly assigned to two groups and they are non-random whole body vibration group and conventional therapy group. Each participant will receive the treatment about one hour after the administration of medicine. For non-random whole body vibration group, participants will be required to maintain the erect standing position on the vibratory platform and the frequency and amplitude of vibratory stimuli will be 6Hz and 3mm respectively. Each treatment includes five sessions and each session is composed of one minute whole body vibration and one minute rest. For the conventional therapy group, participants will receive the occupational therapy including dynamic balance training and functional ambulatory training. Each session is 10 minutes in both groups and all participants will receive one and twelve treatment sessions for short-term and long-term effect respectively. Outcome measures include proprioceptive sensitivity threshold of upper limb, position sense test of the knee joint, Unified Parkinson's disease rating scale-motor (UPDRS motor), functional reach, and time up and go test (TUG). Specifically, the investigators want to answer the following four questions: 1) Is there any difference in proprioceptive sensitivity, motor performance and balance before and after treatment in individuals with Parkinson's disease? 2) Is there any difference in short-term and long term effect of whole body vibration in individuals with Parkinson's disease? 3) Is there any difference in treatment effect in individuals with Parkinson's disease in Taiwan?
This study is an extension to the HP-CD-CL-2002 clinical study. It evaluates the long-term safety and tolerability of CDNF in patients with Parkinson's disease when dosed directly into the brain using an implanted investigational drug delivery system (DDS). Long-term safety of the DDS is also being evaluated. All patients will receive monthly infusions of either mid- or high-dose of CDNF for a period of 6 months.
The goal of this study is to optimize pre-analytical cerebrospinal fluid (CSF) extracellular vesicle isolation protocols for increasing the detection of LRRK2 activity in human CSF