Active clinical trials for "Parkinson Disease"

The current study will explore the efficacy, safety and tolerability of 2 dose combinations of JM-010 to determine the optimal doses of each component to be studied in confirmatory clinical trials.

Patients suffering of Parkinson's Disease will be treated with 50 mg/day of Safinamide per os for 2 weeks (escalation phase). Then, safinamide will be increased up to 100 mg/day and, if tolerated, the treatment will be taken for 10 more weeks (maintenance phase). Total treatment 12 weeks.

Deep Brain Stimulation of the subthalamic nucleus (STN) has become a standard of care, FDA-approved treatment for Parkinson's disease, with stimulation delivered at a constant amplitude and voltage, operating in an open-loop fashion that does not respond to a patient's current state. Although gait deficits and freezing of gait may initially respond to continuous open-loop deep brain stimulation (olDBS) and medication, the symptoms often recur over time. The episodic and predictable nature of FOG makes it well suited for adaptive DBS (aDBS) and a device that overcomes the limitations of traditional high frequency olDBS and is capable of adapting therapy either in the frequency or intensity domain transiently to treat FOG while also treating other PD signs such as tremor and bradykinesia. The purpose of this study is to determine the feasibility of an adaptive DBS system, that responds to patient-specific neural and kinematic variables with customized DBS parameters.

The study is designed to assess the effects of cardiovascular (aerobic) exercise on motor skill learning in Parkinson patients. Specifically, the investigators examine whether moderate-intense aerobic exercise, performed immediately following motor skill practice over the course of a six week intervention period, facilitates motor memory consolidation. In this experimental trial, participants will be randomly allocated to either an intervention group (motor skill practice + aerobic exercise) or control group (motor skill practice + seated rest).

The purpose of this research study is to determine if DBS is a safe and effective therapy for severe freezing of gait in patients with Parkinson's Disease. Freezing of gait (FOG) is a particularly debilitating motor deficit seen in a subset of patients with Parkinson's Disease (PD).

Parkinson's disease has only pharmacological (essentially dopaminergic) and surgical treatment (essentially high-frequency deep brain stimulation), that are symptomatically effective. none of them is curative, and has the ability to slow down the disease and to protect dopaminergic neurons from death by neurodegeneration. Experimental results, based on preclinical studies, suggest that brain illumination in the Near-InfraRed (NIR) range is likely to slow down this neurodegenerative process. Thus, a medical device system (called Ev-NIRT) has been developed for 670 nm intracerebral illumination of the substantia nigra pars compacta (SNpc), and is planned to be tested for the treatment of Parkinson's disease. In this pilot study the investigators will evaluate the feasibility and tolerance of surgery and brain illumination thanks to the Ev-NIRT medical device, in a group of 7 de novo Parkinson's patients implanted with the innovative medical device. Patients will be monitored for 4 years.

This study is a Phase 3 multi-site, randomized, evaluator-masked, study of endurance treadmill exercise on changes in the Movement Disorder Society-Unified Parkinson Disease Rating Scale (MDS-UPDRS) Part III score at 12 months among persons with early stage Parkinson disease. 370 participants will be randomly assigned to 2 groups: 1)60-65% HRmax or 2)80-85% HRmax 4 times per week. The primary objective is to test whether the progression of the signs of Parkinson's disease is attenuated at 12 months in among persons who have not initiated medication for Parkinson Disease (PD) when they perform high-intensity endurance treadmill exercise.

To study the effects of acute apomorphine vs. placebo administration on different Parkinson's disease pain types.

The main purpose of this study is to examine the efficacy and safety of a repeated dosing ketamine infusion paradigm compared to placebo in individuals with PD. A subset of participants in each arm will undergo baseline and post-treatment PET and fMRI scans, to examine whether changes in synaptic density and reorganization of functional networks underlie ketamine's putative antidepressant effects in PD.

Parkinson's disease (PD) related gait and balance disorders are challenging to treat because they cannot be optimized with pharmacological intervention alone. This treatment gap is important to address because gait asymmetry and incoordination are associated with increased falls in this population, which can be functionally debilitating and lead to increased morbidity and mortality. Freezing of gait (FOG) has also been associated with reduced quality of life independent of its association with impaired mobility. Gait disorders therefore represent an unmet need in the treatment of PD. A split-belt treadmill (SB-TM) can be used to adjust the speed of each leg separately and individuals can be prompted to 'adapt' to an asymmetric gait and 're-adapt' with return to symmetrical gait in a phenomenon known as 'after-effect'.