Active clinical trials for "Parkinson Disease"

Variable Frequency Stimulation(VFS) is a stimulation pattern applied in Deep Brain Stimulation(DBS) therapy for Parkinson's disease(PD). Peking Union Medical College Hospital was the first centre conducting research on VFS. The studies in the past have resembled conclusion that VFS provides improvement not only in the major symptoms such as tremor and rigidity, but also in gait and balance disorder. However, the best programming strategy of VFS has not met agreement. The random-controlled double blinded crossover study is designed for participants who underwent DBS surgery in bilateral subthalamic nucleus for parkinson's disease. The investigators study several strategies on programming and observe the improvement of symptom to look for the best one. A 4-month follow-up is designed to observe a relatively long-term effectiveness of VFS. The study intends to gather more clinical evidence to guide further studies on VFS application.

This is an open-label, non-randomized, single-arm trial design to actively follow participants for 12 months. Ten participants will be enrolled to receive bilateral delivery of Peripheral Nerve Tissue (PNT) to the Substantia Nigra at the time of Deep Brain Stimulation (DBS) surgery. After 12 months, participants will be followed long term through annual visits for the rest of their lives. Participants will serve as their own donor for the tissue.

The aim of this study is to compare the effectiveness of the deep brain stimulation in the posterior subthalamic area (PSA) versus the subthalamic nucleus (STN) for the treatment of tremor-dominant Parkinson's disease (PD) in a randomized, double-blinded, cross-over manner.

The main objective of the study is to explore the feasibility and effectiveness of this type of mHalth technology in the treatment of motor symptoms in people with Parkinson's disease.

This study is a double-blind comparative study examining the curative effect and mechanism of the transcutaneous auricular vagus nerve stimulation treatment on non-motor symptoms of Parkinson's disease patients. The investigators hypothesize that treatment using transcutaneous auricular vagus nerve stimulation will improve the non-motor symptoms, such as improving sleep, and improve cortical activity simultaneously in Parkinson's disease patients.

The study's objective is to determine the feasibility of low-load resistance training with blood flow restriction in people who have advanced Parkinson's disease and impaired mobility using a mixed-methods convergent parallel design in a single cohort. The study's long-term goal is to develop clinically feasible exercise interventions that are effective at improving mobility, participation, and quality of life for people with advanced Parkinson's disease.

Today, physiotherapy approaches in Parkinson's Disease (PD) form the basis of optimal treatment together with medical and surgical treatment. It is stated that various rehabilitation interventions may be effective in the field of physiotherapy. The frequently preferred among these rehabilitation interventions is the conventional treatment approach. In the conventional treatment, various exercises are preferred to improve balance and walking, as well as stretching and strengthening. On the other hand, trampoline exercises require strong integration of the neuromuscular system and provide more active use of lower extremity muscle strength. Trampoline exercises have been shown to be effective in improving balance in many neurological disease groups, but there is very little study on trampoline exercises in PD. It was shown that trampoline exercises improve proprioceptive sense, joint range of motion and quality of life. On the other hand, no study has been found showing its effect on balance and walking. Therefore, there is a need to investigate the effectiveness of trampoline exercises on balance and walking.

We will study the effects of intensive rehabilitation in PD on plasticity with a multimodal approach. We will define first, whether exercise in PD restores the potentiation of the motor cortex to normal levels with both 5 Hz-rTMS PAS and beta modulation and whether such improvements are accompanied by structural changes studied with diffusion MRI tractography and network analysis (Aim 1). With the study of muscle synergies and spatiotemporal organization of the spinal motoneuronal output during gait and reaching movements we will define the presence of functional changes in spinal cord mechanisms and connectivity and whether such changes are global or involve selective districts (Aim 2). Finally, we will study post-exercise changes in sleep pattern, as sleep is impaired in PD and plays a crucial role in the definition of plasticity-related phenomena (Aim 3). This project will generate breakthrough data on the mechanisms of exercise, novel biomarkers to monitor efficacy of treatments and thus, possibly leading to better restorative, disease-modifying and symptomatic therapies for PD.

This study aims to determine the effects of a motor-cognitive exercise intervention, delivered in the home environment using eHealth methods, among people with Parkinson's disease. The intervention will support and motivate motor training, combined with cognitive training, aimed at attentional and executive functions, among people at mild-moderate disease stages. The main hypothesis is that unsupervised motor-cognitive training in the home environment using eHealth will lead to improvements in gait performance, increased physical activity levels and improved perceived health.

This is a Phase 2b study investigating the efficacy and safety of pirepemat as adjunct therapy on falls frequency in patients with Parkinson disease. Pirepemat is taken for 84 days.