View clinical trials related to Parkinson Disease.
Filter by:Sleep-wake disturbances are a major factor associated with reduced quality of life of individuals with Parkinson's disease (PD), a progressive neurological disorder affecting millions of people in the U.S and worldwide. The brain mechanisms underlying these sleep disorders, and the effects of therapeutic interventions such as deep brain stimulation on sleep-related neuronal activity and sleep behavior, are not well understood. Results from this study will provide a better understanding of the brain circuitry involved in disordered sleep in PD and inform the development of targeted therapeutic interventions to treat sleep disorders in people with neurodegenerative disease.
Small exploratory pilot study to assess effects of a transcutaneous vibro-acoustic therapy device (Apollo Neuro) in people with Parkinson's disease (PD).
Parkinson's disease is a progressive and degenerative neurological movement disorder that affects thousands of people. The disease is characterized by presenting motor and non-motor symptoms, as the disease progresses, it becomes more disabling, making it impossible for the individual to perform simple tasks. A non-motor symptom increasingly reported by patients and undertreated in clinical practice is pain. During the past few decades, possible neural substrates of pain have been studied extensively, resulting in a potential network of connected brain areas that are believed to underlie pain processing and experience. There is no definitive consensus on all areas involved in such a pain network; however, pain-related regions consistently found across all studies include the thalamus, anterior cingulate cortex (ACC), posterior and anterior insula, amygdala, prefrontal cortex (PFC), secondary somatosensory cortex (IBS), and periaqueductal gray (PAG). With the aim of helping to improve the painful condition, non-pharmacological therapies have been studied, and one of them is phototherapy, a non-invasive method used by several areas of health, which has been shown to be increasingly effective in the treatment of decreased pain sensitivity. The present study aims to evaluate the effects of transcranial photobiomodulation in patients with Parkinson's disease. This is a randomized study, in which investigators will analyze the effect of FBM on pain control and on magnetic resonance images to better elucidate the connectivities of pain areas. Afterwards, the researchers will carry out a better elaboration on the treatments of individuals diagnosed with Parkinson's disease, the researchers will evaluate the pain through questionnaires, and the researchers will also evaluate the motor cognitive capacity of these patients before and after the therapy.
This is a prospective single center, randomized, double-blind, 2 arm placebo-controlled study in subjects with Parkinson's disease receiving levodopa .The patients will be randomized to receive tablet Folic Acid 10 mg per day or placebo for 8 weeks. The safety and efficacy outcome measures will be assessed at baseline and 8 weeks.
Individuals with and without neurologic diagnoses greatly benefit from participation in regular exercise but the majority are physically inactive. This is an issue for both them and their care partners as their health is often linked. This study aims to examine the long-term physical and psychosocial effects of structured, group-based, high intensity functional training (HIFT) exercise for people with neurologic diagnoses and their care partners.
The purpose of this study is to assess the safety, tolerability and pharmacokinetics of PDM608 in healthy adult subjects.
The main purpose of this study is to assess changes in exercise capacity in people with Parkinson's disease before and after an exercise training program with ketone ester supplementation.
To explore the safety, feasibility and net symptomatic effects of multiple (3x/week, for 4 weeks) intermittent hypoxia treatment sessions in individuals with PD. Secondary outcomes include exploring induction of relevant neuroprotective pathways as measured in serum.
Dementia is the major cause of disability and dependency among older adults worldwide affecting memory, cognitive abilities and behavior, interfering with one's ability to perform daily lives activities. Although age is the strongest known risk factor for the onset of dementia, it is not a natural or inevitable consequence of aging. Dementia not only affects older people, since up to 9% of the cases appear before 65 years. The impact of dementia is highly important in financial terms also in human costs to countries, societies and individuals. Dementia is an umbrella term for several diseases, being Alzheimer's disease (AD) the most common form, contributing to 60-70% of cases. Other major forms include Lewy bodies Dementias (LBDs) and frontotemporal dementia (FTD). The role of the gastrointestinal microbiota in human brain development and function is an area of increasing interest and research. A large number of studies suggest that the gut microbiota can influence the brain, cognition and behavior of the patients, and also modulate brain plasticity, modifying brain chemistry via various mechanisms like neural, immune and endocrine Within these last two years some studies have showed differences in the microbiota of the AD patients from healthy controls. In this sense, increasing number of studies, most of them in animal models, support the notion that probiotics have significant benefit in maintaining homeostasis of the Central Nervous System. And recent studies try to replicate this finding in AD patients with controversial results. The main objective of DEM-BIOTA project is to improve the knowledge of the relationship between microbiota and dementia. DEM-BIOTA will explore the microbiota differences between dementias: AD, LBDs, that includes: Parkinson disease dementia (PDD) and Lewy Body Dementia (LBD) and FTD-behavioral variant, also in Mild Cognitive Impairment (MCI) to study the progression; in our context (Mediterranean diet and lifestyle) and characterize them in relation to neurocognitive and neuropsychiatric symptoms as well as patient functionality (dependency level). Moreover, the capacity of a probiotic compound in reverting or improving neurocognitive and neuropsychiatric symptoms and patient functionality in a sample of AD patients will be also studied.
The goal of this observational study is to learn about functional neurological disorders in patients with common non-functional movement disorders ("functional overlay"). The main questions it aims to answer are: - What is the frequency of functional neurological disorders in patients with non-functional movement disorders (functional overlay)? - What are the characteristics of functional neurological disorders in patients with non-functional movement disorders? Participants will be examined clinically and electrophysiologically, the examinations consist of: - a neurological examination - neuropsychological testing - electrophysiological tremor diagnostic - questionnaires about psychological, biological and social risk factors Researchers will compare patients with functional motor disorders to patients wit non-functional movement disorders to see if they differ from each other regarding the functional symptoms.