View clinical trials related to Parkinson's Disease.
Filter by:This is a phase II feasibility, safety, tolerability and preliminary efficacy study of an e-Health application versus in-person nutritional counseling to maintain or increase weight in patients with neurodegenerative diseases including amyotrophic lateral sclerosis (ALS), Parkinson's Disease (PD) and Huntington's disease (HD). Primary Objectives include the feasibility, safety, tolerability and efficacy of an e-Health application to maintain or increase body weight compared to in-person nutritional counseling. Secondary Objectives are to measure the number of calories required to maintain or increase body weight in neurodegenerative diseases at all stages of the disease. Tertiary Objectives are to test the effects of an e-Health application compared to in-person nutritional counseling on disease progression using the ALSFRS-R, UHDRS or UDysRS, on survival, and on quality of life using the PROMIS SF v1.1 scale.
Aspiration pneumonia (APn) occurs at a higher rate in patients with Parkinson's disease (PD) versus healthy adults. This is of particular public health concern given that death secondary to aspiration pneumonia and lung infection is a leading cause of death in persons with PD. Swallowing and cough function are affected in PD, putting people with PD at significant risk for uncompensated aspiration (aspiration without adequate cough response). One challenge in the management of airway protective deficits related to PD is the chronic and progressive nature of the disease, where swallowing dysfunction appears subtly in the form of microaspiration, reducing the perceived urgency of the swallowing disorder by both clinicians and patients. The long-term goal of this research is to advance the management of airway protection deficits in patients with neurodegenerative disease in order to decrease morbidity and mortality due to aspiration related lung infection. The objective here is to further specify deficits leading to uncompensated airway compromise in PD in order to advance the clinical management of these patients, leading to an immediate positive impact.
End-of-dose fluctuations e. g. wearing-off are defined as a recurrence of motor and non-motor Parkinson's Disease (PD) symptoms that precedes a scheduled dose and improves with the next dose of anti-parkinsonian medication. Azilect® is approved and recommended for therapy of wearing-off-/End-of-dose fluctuations and improves motor fluctuations significantly in combination therapy with L-dopa and other parkinsonian medication.
Continuous deep brain stimulation (cDBS) is an established therapy for the major motor signs in Parkinson's disease. Currently, cDBS is limited to "open-loop" stimulation, without real-time adjustment to the patient's state of activity, fluctuations and types of motor symptoms, medication dosages, or neural markers of the disease. The purpose of this study is to determine if an adaptive DBS system, responding to patient specific, clinically relevant neural or kinematic feedback, is efficacious on the motor Unified Parkinson's Disease Rating Scale (UPDRS III) and specific phenotypic measures in Parkinson's Disease compared to OFF therapy (i.e., OFF DBS and withdrawn from medication) and more efficient than cDBS. Not every recruited participant completed every part of the protocol.
Parkinson's disease affects between 100'000 and 150'000 people in France. Drug therapy (L-Dopa and other drugs) is effective to improve motor symptoms but after an initial 'honeymoon period' lasting a few years, motor symptoms reoccur in most patients, impairing gait and walking. Spinal cord stimulation is currently an important therapeutic option in the treatment of neuropathic pain. Experimental and limited clinical data suggest that this technique might also be used to alleviate motor symptoms and improve walking in Parkinsons patients. This exploratory study aims at measuring the benefits of spinal cord stimulation on the walking capacity of a small number of Parkinsons patients who are not adequately improved by drug therapy alone.
Study objectives are to improve motion sensor algorithms for measuring bradykinesia in the clinic and the home, evaluate test-retest reliability of motion sensor algorithms for measuring bradykinesia compared to clinician raters, determine if participant-perceived symptom severities correlate with motion sensor measures, determine if speed, amplitude, and rhythm fluctuate differentially throughout the day in individuals with implanted deep brain stimulation systems, and receive feedback on the usability of Kinesia One.
Gait and balance disturbances are one of the most incapacitating symptoms of Parkinson's disease (PD) (Boonstra et al. 2008). They can cause falls and are therefore associated with the negative spiral of (near) falls, fear of falling, fractures, reduced mobility and social isolation; hence, having a profound negative impact on quality of life (Lin et al. 2012). Originally, symptoms of PD were ascribed to dopamine deficiency and basal ganglia dysfunction (Wu et al. 2013). However, in the last decades it has become clear that other brain structures are also involved in the pathophysiology of PD (Snijders et al. 2011; Stefani et al. 2007). An intriguing, emerging insight is that the cerebellum may be involved in the pathophysiology of PD (Wu et al. 2013). That is, the cerebellum is hyperactive in PD patients during different motor tasks (Yu et al. 2007; Hanakawa et al. 1999; del Olmo et al. 2006). However, whether cerebellar hyperactivity is pathological or compensatory and how it affects gait and balance in PD patients remain open questions. Here, the investigators aim to elucidate the role of the hyperactive cerebellum in gait dysfunction in PD patients by modulating cerebellar excitability with state-of-the-art non-invasive brain stimulation techniques and investigate the effects on gait.
This study plans to learn more about the brain function related to thinking problems in individuals with Parkinson's disease.
The purpose of this study is to evaluate long-term safety of TVP-1012 (1 mg/day) with levodopa in Japanese participants with Parkinson's disease.
The purpose of this study is to evaluate the long-term safety of TVP-1012 (1 mg/day) in Japanese participants with early Parkinson's disease.