View clinical trials related to Parkinson's Disease.
Filter by:The study design is a within-subject randomized cross-over design to evaluate the effects of DBS on sleep architecture, as measured by polysomnography, and on wake-time vigilance, as measured by a virtual reality street-crossing simulator.
The primary objective of this study is to obtain detailed clinical information and biologic specimens from subjects with PD toward the ultimate end of identifying a biomarker of PD. Because of the inherent difficulties of using clinical outcome measures to assess disease modification, the identification of biomarkers of PD is of paramount importance. The ideal PD biomarker would be one that is easily assayed in a convenient biological sample, varies proportionally with disease severity, is abnormal during the pre-symptomatic phase of the illness, and is unaffected by drugs or other interventions used to treat PD. The existence of a sensitive biomarker with these properties would enable much more effective disease modifying research that would likely be able to take advantage of smaller and potentially shorter trials.
To evaluate the efficacy, safety, and tolerability of AVP-923 capsules containing 45 mg dextromethorphan and 10 mg quinidine (AVP-923-45) compared to placebo for the treatment of levodopa-induced dyskinesia (LID) in patients with Parkinson's disease (PD).
The primary objective of the study is to assess the efficacy, carbidopa dose response and safety of ODM-101, a new combination of levodopa, carbidopa and entacapone in the treatment of Parkinson's disease (PD) patients with end-of-dose motor fluctuations.
The purpose of this study is to provide proof-of-concept that directional stimulation, in an intraoperative setting, is perceivable in a subject and is different from omnidirectional stimulation. The tests will be performed using a dedicated DBS lead connected to external neurostimulator.
The primary objective of this protocol is to access the utility of 18F-DTBZ PET imaging as an in vivo biomarker to monitor neurodegeneration of both PD mouse models and PD patients. Secondary, the investigators will analyze progression rate of genetic-proving PARK8 and PARK6 patients who have homogeneous phenotype and genotype by 18F-DTBZ PET imaging.
The aim of this study is to investigate if set dancing is beneficial and feasible for those with Parkinson's disease in Ireland. The hypothesis of this feasibility study are that: - Participants will be able to partake fully in the intervention without reporting adverse events. - There will be evidence of gains in functional exercise tolerance, balance, motor performance and quality of life in those with Parkinson's disease who participate in eight weeks of set dancing classes compared to a control group.
This multicenter, post marketing observational study (PMOS) was designed to evaluate the long-term effectiveness of levodopa/carbidopa intestinal gel (DUODOPA) on motor fluctuations (duration of OFF periods) in participants with advanced levodopa-responsive Parkinson's disease (PD) and severe motor fluctuations and hyper-/dyskinesia (involuntary movements). Secondary objectives of this study were to assess the participants' quality of life; to assess the long-term safety of DUODOPA; to assess disability, cognitive function, and non-professional caregiver burden; and to assess the economic and social impact of family caregiver assistance.
To evaluate DBS device settings and match with the features of the DBS care management software.
The aim of the study is to evaluate the autonomic failure in Parkinson's disease by clinical, electrophysiological and neuropathological examination.