View clinical trials related to Parkinson Disease.
Filter by:Mild cognitive impairment associated with movement disorders occurs in up to one third of patients in early stages of the disease, and confers an increased risk of developing dementia. Non-pharmacological interventions to improve cognition have so far been based on computer-based cognitive stimulation and rehabilitation programs. These interventions base their mechanism of action on neuroplasticity and how improvements in cognitive function will generalize to functional improvement. Despite having shown certain indicators of efficacy in previous exploratory studies and clinical trials, cognitive rehabilitation continues to show insufficient evidence and requires further study. To date, there are no previous studies using immersive virtual reality (IVR) to improve cognition. Both IVR and cognitive stimulation are based on the premise that they allow the simulation of ecological environments for rehabilitation than conventional rehabilitation, as well as being more efficient by allowing control of extraneous variables and providing safe spaces for patients. The only PD rehabilitation studies that have been conducted using IVR aimed to improve gait and balance disturbances compared to conventional physiotherapy treatment or non-immersive virtual reality (NIVR). We hypothesize that a cognitive rehabilitation program using IVR or computer-mediated cognitive stimulation could have a greater beneficial effect on the cognitive status of patients with cognitive impairment associated with movement disorders compared to other modalities such as music therapy, delaying the worsening of cognitive functions.
Articulatory deficits are present in most speakers with dysarthria, which negatively impacts their speech intelligibility, yet little is known about the relationship between articulatory movement and speech intelligibility. This study will examine the relationship between articulation measures, both acoustic and kinematic, and their relationship to perceptual measures (i.e., speech intelligibility and articulation ratings) in 30 individuals with dysarthria secondary to Parkinson's disease and 30 neurologically healthy adults of the same age. The findings will have implications for behavioral management.
Parkinson's disease (PD) is characterized by severe motor and non-motor symptoms, including upper limb dysfunction. Due to the degradation of dopaminergic neurons in the striatum, PD patients experience difficulties with motor learning and more specifically with the consolidation of motor memory. Recent work showed that intensive writing training improved writing skills in PD. Although consolidation effects were present, difficulties with retention were also still apparent. Besides impacting writing, manual dexterity deficits in PD can also affect the use of touchscreens. Researchers from our lab demonstrated that impairments were most pronounced in multi-direction sliding motions, indicating the need for training of these motor skills. Our lab demonstrated the classic difficulties with retention in PD after one session of training of a swipe and slide pattern on a tablet (SSP-task) as single task (ST), although immediate gains were demonstrated. Therefore, in this study the investigators will examine whether a two-week home-based training program of a tablet-based SSP-training program will lead to immediate and consolidated improvements that are retained in time. This program will combine ST and dual task (DT) training to provide variation during the training period, but also to increase the cognitive challenge during learning, thereby stimulation consolidation of learning. The primary aim of this study consists of investigating the learning effects after two weeks of targeted touchscreen training. Secondary, the investigators will examine whether these effects will also be retained after four weeks without practice and whether targeted training results in consolidated improvements, in terms of automaticity and transfer towards an untrained task. Given the objective recording of compliance to the training protocol, the investigators will explore the association between compliance rates and learning effects.
The purpose of this study is to evaluate whether New Touch Digital (NTD) NeuroRPM software installed on wearable devices can objectively measure and track symptoms in patients with Parkinson's disease.
Investigators will evaluate the safety of a 48 week regimen of Leukine administered as a weight-based dose at 3 ug/kg/ day for 5 days followed by a 2-day holiday. This 48 week long study will extend the prior biomarker evaluations observed in a previous study. Clinical signs and symptoms will be measured by personal well-being, physical, and neurological examinations (UPDRS Parts I, II, III, and IV assessments) and blood tests (CBC with differential, total T cell count, and a comprehensive metabolic sera panel). Leukapheresis will be performed to collect large numbers of immune cells for biomarker testing and immune phenotyping. Additionally, the investigators will determine whether immune deficits of PD are consistent during baseline data collection, and the potential Leukine-induced motor control and mobility improvements will be determined by UPDRS part I, II, III, and IV scores off treatment and on treatment.
The objective of this study is to determine the feasibility (primary objective) and the effects (secondary objectives) of an Mindfulness Based Stress Reduction (MBSR) program adapted specifically for patients with Parkinson's disease.
The aim of this protocol is to evaluate the effects of a home-based therapeutic exercise program applied in patients with PD or secondary parkinsonism to reverse frailty. The design of this study is experimental, prospective, randomized and single blind. The study population that will be part of this study will be men and women with a diagnosis of PD or secondary parkinsonism belonging to the Health Area V of the Health Service of the Principality of Asturias, Spain.
The objective of this clinical trial is to evaluate the safety and tolerability of adeno-associated virus (AAV)-mediated delivery of glutamic acid decarboxylase (GAD) gene transfer into the subthalamic nuclei (STN) of participants with Parkinson's Disease.
Parkinson's disease (PD) is a progressive and chronic neurodegenerative disease, which presents signs and symptoms both motor (impaired gait, posture, balance, etc.) and cognitive (memory loss, dementia, etc.), all of which cause disability and assuming a high economic cost. Currently, there are already certain authors who have shown how a high-intensity interval training (HIIT) protocol produces improvements in cognitive and physical performance in healthy adults and in people with multiple sclerosis. However, another modality has been created, such as high-intensity functional training (HIFT), which can benefit different populations, both healthy and pathological, due to the multimodal nature of the exercises. These are prescribed knowing the target group and involve the whole body using universal motor recruitment patterns in multiple planes of movement such as squats. The main hypothesis of the study is that high-intensity functional training (HIFT), at a motor and cognitive level, provides a greater benefit than conventional programs of strength, balance and cognition, on the functionality and cognitive capacity of people with Parkinson's disease.
To collect data to develop models that identify when patients with advanced Parkinson's disease (PD) are not responding well to their current therapy and may be ready to consider advanced therapy and when patients receiving advanced therapy are not responding well and need a therapy adjustment.