Active clinical trials for "Parkinson Disease"

The purpose of this study is to clinically validate new measures of the Personal KinetiGraph® (PKG®).

Rehabilitation is crucial in the treatment of people with Parkinson's disease (PD) as it can ameliorate motor and non-motor impairments, improving their clinical profile and quality of life. Considering the complex biological processes occurring in PD brain, the identification of accessible and measurable biomarkers to monitor the events induced by intensive rehabilitation would help in i)testing rehabilitation effectiveness, ii)improving the design of clinical trials and iii)personalizing the rehabilitation strategies by the prediction of patients' responsiveness. The objective of this project is the validation of Raman analysis of saliva and salivary extracellular vesicles (EV) for the differential diagnosis of Parkinson's disease (PD) and atypical Parkinsonism. The proposed diagnostic method can be integrated in the preliminary assessment and monitoring of the patient by providing a quickly and repeatable measurable biomarker. In the end, this will bring tothe personalization of the rehabilitation path and provide an indication on the outcome of the rehabilitation treatment.

People living with Parkinson's (PwP) rank balance problems amongst the most disabling symptom. Over time, balance function continues to decline and PwP go on to fall, affecting between 45-68% of PwP. Falling directly impacts upon the individuals' quality of life (QoL), as it prevents patients from doing everyday activities, and places PwP at greater risk of other medical problems, such as fractures. New treatments are urgently needed to improve balance and reduce falls in order to improve QoL for PwP. The aim of this project is to achieve these goals by using exercise to alter brain activity. Supporting our idea, are previous studies that show both exercise alone as well as changing brain activity at rest via visual feedback (similar to how breathing can be controlled to lower blood pressure), can be used to rehabilitate balance. Here researchers test the idea that better results can be achieved for PwP, if a specific exercise program is used as the feedback to change brain activity. PwP will be assigned randomly into 2 groups, one receiving the exergaming physical therapy (PT) alone with a placebo feedback and, the second group will be required to change brain activity using exercise feedback to change brain activity. Each intervention will be performed 3 times/week with each session lasting 1⁄2 an hour, for 12 consecutive weeks. Participants are expected to attend 5 sessions over each fortnight. Assessments of balance will be made before and after all three treatments. This will allow us to measure any improvements and compare the 2 different methods to see which one improves balance the most in PwP.

The goal of this clinical trial is to explore the benefits of autonomy supported learning in patients with Parkinson's disease. The main questions to answer are: Whether autonomy supported learning can benefit motor learning in PD patients Whether autonomy supported learning can enhance intrinsic motivation and/ or information processing of PD patients in learning a new task. Whether autonomy supported learning can facilitate cortical excitability change after practicing a new task. Participants will be recruited into two groups (Self-control group, SC; and yoked group, YK) to learn a finger-pressing trajectory matching task Participants in SC group will have choice over feedback schedule during trial practice Participants in YK group will receive feedback with no-choice during trial practice Researchers will compare the retention test performance to see if autonomy supported learning will lead to better learning effect.

The purpose of this study is to evaluate the safety, tolerability and pharmacokinetics and pharmacodynamics of oral doses of FB418 in healthy adult subjects and healthy elderly subjects.

This is a phase 2, double-blind, multi-center, placebo-controlled clinical study to evaluate the safety, tolerability, efficacy, and PK of FHL-301 in adult patients with early-stage PD. Following screening, qualifying patients who meet all inclusion and exclusion criteria will enter the study and be randomized 1:1 to receive FHL-301 or Placebo at a starting dose of 200 mg BID (30 minutes before the morning and evening meals) during the 3-week titration period. To determine the tolerance of each participant for FHL-301, titration will increase by 200 mg BID every week until the maximum dose of 600 mg BID or the highest tolerated dose of 1200 mg daily is reached and maintained for 1 week. Thereafter, patients who complete the dose Titration Phase of the study will enter the Maintenance Phase and remain on the final titrated dose for up to 48 weeks post titration. If at any stage during the titration phase the participant cannot tolerate the increased dose, the dose will be decreased by 100 mg BID weekly until the highest tolerated dose is reached.

In this study, the investigators will examine the association of statin use and dyskinesia in a convenience sample Parkinson's disease patients in the Veterans Administration Health Care System.

The purpose of the Chinese PD-SNCA Registry(CPD-SNCAR) is to develop a database of patients of Parkinson's disease with a-synuclein (SNCA) gene variants in mainland China.

The purpose of the Chinese Parkinson's disease Registry (CPDR) is to develop a database of patients with Parkinson's disease in China.

Parkinson's Disease (PD) is a neurodegenerative disease characterized by a range of disabling motor- and non-motor symptoms caused by a loss of neurons in neuromodulatory brainstem nuclei. Typical motor symptoms include bradykinesia, rigidity and tremor. Non-motor symptoms are diverse and include REM sleep behaviour disorder, hyposmia, autonomic dysfunction, depression, apathy and cognitive impairment. The motor symptoms can in some degree be attributed to degeneration of the substantia nigra (SN) and a deficiency of dopamine (DA) availability, and DA replacement therapy can partially alleviate motor symptoms. The role of nigral degeneration on non-motor symptoms is however less clear. In addition to nigral degeneration, the noradrenergic (NA) locus coeruleus (LC) also undergoes severe degeneration in PD. Again, it is unclear how LC degeneration contributes to motor and non-motor symptoms. Ultra-high resolution structural magnetic resonance imaging (MRI) provides the opportunity to assess alterations of the affected nuclei in detail and functional MRI (fMRI) can map activation in the neuronal populations as a measure of DA and NA function.