Active clinical trials for "Parkinson Disease"

This is a phase 1, open-label study to assess the pharmacokinetics, pharmacodynamics, safety, and tolerability of opicapone when administered orally once daily for 14 days as adjunctive therapy to carbidopa/levodopa in subjects with Parkinson's disease.

This is a phase IIa, first in human, randomized, double-blind, multicenter study to evaluate the safety, tolerability and efficacy of DA-9805 at 45mg, 90mg versus placebo in subjects diagnosed with early Parkinson's disease.

This study will explore the effects of 3 different neurostimulation methods on swallowing function in patients with dysphagia secondary to Parkinson's Disease

Prospective trial of low frequency deep brain stimulation of the ventral subthalamic nucleus to improve cognitive performance in patients with advanced Parkinson's disease. All study participants have undergone DBS implantation surgery as part of their routine care for motor manifestations of Parkinson's disease. In this study, a temporary low frequency period of stimulation will be applied to determine its effects on cognition.

This is a double blind placebo controlled trial in Parkinson's disease (PD) patients with neurogenic orthostatic hypotension (NOH). Investigators hypothesize that the study drug (droxidopa) may improve cerebral perfusion more robustly than systemic BP, possibly by direct action within the CNS vasculature. This study is designed to determine if droxidopa improves cerebral perfusion measures in PD patients with NOH, in addition to peripheral BP measures and subjective responses.

The purpose of this study was to investigate the effect on the "wearing-off" phenomenon of 3 different doses of nebicapone (NEB 50 mg, 100 mg and 150 mg), compared with entacapone and placebo when dministered concomitantly with existing treatment with levodopa plus a dopa decarboxylase inhibitor (DDCI: carbidopa or benserazide).

The investigators will modify and evaluate the feasibility of a mindfulness intervention among people living with Parkinson disease (PD) and freezing of gait (FOG). FOG is a severe motor disturbance that prevents people from stepping normally and is associated with anxiety, frustration, sedentary behaviors, poorer quality of life, and falls. Mindfulness-Based Stress Reduction (MBSR) is an evidence-based practice that creates a culture to reduce stress and anxiety by increasing conscious awareness and self-compassion. In this study, the investigators will develop a mindfulness-based walking intervention to address both mental health and mobility challenges that constitute FOG. This R34 feasibility study includes three aims to permit the development of a mind and body approach for FOG among people living with PD.

The purpose of this study is to select the safest and most effective number of repeat doses of allogeneic bone marrow-derived mesenchymal stem cell (MSC) infusions to slow the progression of Parkinson's disease (PD).

Parkinson Disease is a degenerative process that affects millions each year, and has devastating effects on patients and their families. The mobility symptoms that manifest as the disease progresses can result in social isolation as patients may be embarrassed or fear falling in public. One of the common risks resulting from the PD is falls. Falling in PD is primarily related to musculoskeletal issues such as muscular rigidity, postural instability & stooped posture. These kinds of manifestations should be amenable to treatment with OMT. There are studies showing the positive impact that OMT has on gait in PD, and a study showing improvement in balance in non-PD subjects. This investigation is designed to address these components via the following specific aims: Identify the effects of a Neck-down OMT (OMT-ND) protocol on gait kinematics and postural control in Parkinson disease The investigators hypothesize that the application of an OMT protocol will improve gait kinematics and increase subjects' ability to respond to a postural challenge. The theoretical mechanism for this is due to the improved joint flexibility, improved proprioception and decreased muscle co-activation. Determine the efficacy of Whole-body OMT (OMT-WB) protocol including cranial manipulation on gait kinematics and postural control in Parkinson disease The investigators hypothesize that the addition of a cranial manipulation protocol will further improve gait kinematics and increase subjects' ability to respond to a postural challenge. The theoretical mechanism for this is due to the improved arterial blood flow to the brain, which results from improving the cranial bone motion, maximizing venous drainage, and reducing any restrictions around the vestibular system.

The present study seeks to examine the efficacy of multi-session transcranial direct current stimulation applied over the primary motor cortex in people with Parkinson's disease on sequential motor learning performance.