Active clinical trials for "Parkinson Disease"

This is a double-blind randomized controlled pilot study to test the effects of Remotely-Supervised (RS)-tDCS using a dorsolateral prefrontal cortex montage to ameliorate fatigue and cognitive slowing in PD. Fatigue and slowed thinking are very prevalent symptoms in people with Parkinson's disease (PD). To date there are no concrete effective treatment available for either symptom. This study will test transcranial direct current stimulation (tDCS) to ameliorate fatigue and slowed thinking in PD. tDCS is a noninvasive brain stimulation technique that is low-cost, relatively safe, and reproducible when conducted in repeat clinic visits. Following procedures for our validated protocol, participants will receive training on the use of study tDCS device and pre configured laptop computer. The device will be programmed to deliver either active or sham tDCS (all study personnel and participants will be blinded), and operated with unlock codes provided by the study technician daily to release one session. Once trained, and following an initial in-clinic baseline tDCS tolerability test and initial treatment session, participants will use the equipment to complete the remaining sessions from their home using our tele medicine platform. Remote supervision will be provided using HIPAA secure online video conference with the study technician following clearly-defined operational procedures. Participants will be monitored to determine if any predefined "stop" criteria are met using VSee software, a telemedicine software. Additionally, Team Viewer software will allow study technicians to troubleshoot any computer issues, to initiate the video conference on behalf of participants, and to remotely supervise the entire tDCS session.

Determine the short-term and lasting effects of intensity-matched exercise programs on level 2-3 PD patients' clinical symptoms, postural control, and mobility. Hypothesis The inclusion of a Borg-scale/heart-rate matched active control group will allow us to test the idea that, in addition to a fitness element, the reflexive movements that chellenge PD patients' sensorimotor system will improve patients' clinical symptoms, posture, and mobility more than fitness training and that such lasting effects will be superior in the agility compared with the fitness-control group. This hypothesis emered from the idea that the favorable results in the currently under review paper may be in part due to a simple conditioning effect instead of a specific motor learning effect caused by the xbox training. If feasible, i.e., if there is a lerge enough pool of patients to randomize, a balance training group will be also added to test the idea that the reflexive actions evoked by the agility program by xbox exergaming still produce superior adaptations vs. the balance group because xbox forces patients to rapidly and reflexively execute movements (respond to cues, prompts), while balance training allows patients to stop, go, stop, and go and disrupt the continous execution of linked movements. The disruptions of movement chains could arise from small losses of balance on the unstabel surfaces, need for patients to re-initiate every movement element of a sequence, planning each movement element. It is not clear yet how it woul be possible to match all three intervention groups on Borg/heart rate intensity.

While deep brain stimulation of the subthalamic nucleus (STN-DBS) is commonly used to reduce tremor, muscle stiffness, and bradykinesia in people with Parkinson disease (PD), preliminary studies suggest balance may worsen and falls may increase after STN-DBS. Walking speed, known to be reduced in PD, typically improves after surgery; however, other important gait qualities may not improve. Given the potential for worsening balance and gait and increasing falls after surgery, it is imperative that researchers explore interventions that complement the positive effects of STN-DBS and delay worsening of balance and gait. Physical therapy (PT) is reported to be effective in improving balance and walking in people with PD. However, there have been no studies to investigate how individuals with STN-DBS respond to PT. As such, it is unclear if exercise in the post-DBS population is safe, feasible, and effective. The purpose of this study is to examine the safety, feasibility, and efficacy of PT in people with PD with STN-DBS. The investigators hypothesize that PT will be safe and feasible for people with PD with STN-DBS. Further, the investigators hypothesize that those assigned to PT group will demonstrate improvements in balance and gait while those assigned to the control group will demonstrate no change or a decline in balance and gait.

This is a placebo-controlled double-blind crossover comparative study of KW-6500 in Parkinson's disease patients with motor response complications on levodopa therapy. The efficacy of KW-6500 is evaluated using the change of UPDRS part III score at double blind period after 12 weeks subcutaneous self-injections.

Background: In transcranial magnetic stimulation (TMS), a device creates a short-lasting magnetic field which induces an electric current in the brain leading to a change in the activity of brain cells. There are different effects on the brain with different rates of stimulation. In a previous study in people with Parkinson's disease, repetitive TMS (rTMS) given at a particular rate temporarily improved their ability to walk. A faster rate of rTMS may be more effective in treating symptoms than the rate originally used. This study will compare active rTMS to inactive (sham or Placebo) rTMS. Half of the people in this study will have active rTMS; the other half will have no brain stimulation with rTMS. Objectives: - To see if a faster rate of transcranial magnetic stimulation is a more effective treatment for the symptoms of Parkinson's disease than the slower rates that have been studied. Eligibility: Individuals between 40 and 80 years of age who have been diagnosed with mild or moderate Parkinson's disease. Participants must currently be taking Sinemet or dopamine agonists drugs (e.g., bromocriptine, cabergoline, pergolide, pramipexole, ropinirole, apomorophine, and rotigotine), and are willing to continue their same treatments for the duration of the study. Design: This study requires 11 outpatient visits to the NIH Clinical Center over 6 weeks. Participants can also be admitted and stay as an inpatient in the NIH Clinical Center for the entire study period (for the 10 visits during the first weeks and the follow-up visit a month later). Initial visit will consist of a physical examination; a test of participants' time to walk 10 meters; and questions about memory, mood, and quality of life. Participants should not take Parkinson's disease medications for 12 hours before this visit; once the examinations and tests are complete, participants will be able to take the medications. Researchers will repeat the tests 1 hour after participants take the medication. TMS sessions: 8 TMS sessions (4 sessions per week) over 2 weeks. Each stimulation session will last half an hour. Half of the participants will receive active TMS; the other half will receive sham TMS. The first 10 participants will have additional tests to study the safety of rapid TMS in patients with Parkinson's disease. A day after completing the last TMS session, participants will repeat the same tests as the first visit before and after taking their medication as in the first assessment and respond to questions about mood, memory, and quality of life. One month after completing the last TMS session, participants will repeat the same tests as the first visit before and after taking their medication.

The purpose of this study was to evaluate the safety and potential benefits of CERE-120 in the treatment of Parkinson's disease.

The purpose of this study is to evaluate the safety and efficacy of KW-6500 when administered as long-term subcutaneous self-injections in Parkinson's disease patients with motor response complications on levodopa therapy.

The purpose of this study is to determine if repetitive transcranial magnetic stimulation (rTMS), a method of noninvasive brain stimulation) is effective in the treatment of the motor (movement) and mood symptoms due to Parkinson's disease (PD).

The goal of the second phase of the study is to determine if simultaneous bilateral subthalamic nucleus stimulation or simultaneous bilateral globus pallidus stimulation is more effective in reducing symptoms of Parkinson's Disease.

The primary purpose of this study is to compare the effects of a non-traditional boxing training program to a traditional therapeutic exercise program on activity and participation outcomes in persons with Parkinson's disease. Thirty participants will be randomly assigned to participate in either non-contact boxing training or traditional therapeutic exercise for 36 sessions over 12 weeks. Participants will be measured immediately before (pre-test) and after (post-test) the intervention.