View clinical trials related to Neuro-Degenerative Disease.
Filter by:Development of a shared multimodal MRI protocol for the definition and quantification of imaging biomarkers in AD, DLB, FDT dementias, especially white matter alterations.
The aim of the study is to obtain information on cerebral glucose metabolism measured with the 18F-FDG PET technique in normal subjects without current or previous neurological or psychiatric pathologies in order to use the data obtained for voxel-based statistical analyzes for comparison with individual subjects ( patients with disease neurological or psychiatric) which will be evaluated with the same method to improve the specificity and diagnostic sensitivity of the FDG PET exam. The objective is to obtain a functional measure of brain glucose metabolism in every normal subject because this is a functional measure of brain activity. The subjects will represent different decades of age to have a wider range of comparison with patients.
ABSTRACT Objective: The investigators aimed to determine the effect of regular exercise on aerobic capacity, strength values, and plasma levels of nerve growth factor (NGF) and Neurotrophin-3 (NT-3) in patients with multiple sclerosis (MS), and investigate its effects on MS symptoms including cognitive impairment, fatigue, balance disorders and quality of life. Methods: Forty-three relapsing-remitting MS (RRMS) patients with an EDSS score of 4 or less participated in the study. Participants were divided into 3 groups as aerobic exercise, strength exercise and control groups. The patients in the exercise groups had exercise programs 3 days a week, for 3 months. Aerobic capacity (maximum VO2 value), strength measurements and balance tests were done, and NGF and NT-3 plasma levels were analyzed in all participants at the beginning and end of the study. MSQoL54 quality of life, fatigue impact scale (FIS), Pittsburgh Sleep Quality Index (PSQI) and BICAMS scale were applied to evaluate cognitive functions.
This study will investigate the effects of "I-Learn cognition and behaviour" training in the care in agitation in patients with neurodegenerative diseases. This training for caregivers, aims to reduce agitation and psycho-behavioral disorders of patients living in nursing home. In addition, amount of psychotropic drugs prescribed, as well as the number of hospitalizations during the study will be assessed.
Swallowing impairment (dysphagia) is extremely common in older adults living with dementia due to age-related changes in swallowing and other disease-specific impairments. Dysphagia is commonly managed by modifying diet textures rather than engaging in rehabilitative swallowing therapy. This means that countless people with dementia are left to eat pureed foods and drink thickened liquids, which are unpalatable and lead to malnutrition. As the disease progresses, many are transferred to nursing homes. In Canada, speech-language pathologists, who manage dysphagia, are consultants within nursing homes; therefore, swallowing therapy is non-existent. However, exercise therapy is more commonly available. Rodent models have demonstrated that physical exercise strengthens tongue and vocal-fold musculature, which are critical components of swallowing. Therefore, it is possible that whole-body physical exercise, which increases rate of respiration, will help to strengthen swallowing-related musculature in older adults with dementia. In this study, older adults (65+) with early-stage dementia will complete a 12-week physical exercise program to determine improvement of swallowing function.
This will be a Phase 1, open label, imaging study of radiochemical and radiation safety in healthy volunteers. Using positron emission tomography (PET) and in-line computed tomography (CT), the whole body (WB) biokinetics of Carbon-11 butanol will be quantified with serial scans acquired every 3 minutes for two hours. Vital signs (VS), electrocardiograms (ECGs) and clinical laboratory tests of intrernal organ function will be acquired before and at several timepoints after administration of the radiopharmaceutical. Radiation exposures will be estimated with the MIRD Formalism.
Parkinson disease (PD) is a chronic degenerative disease characterized by a progressive loss of dopaminergic neurons in the substantia nigra. Its pathophysiological mechanisms are still partially unknown; a main role seems to be played by chronic neuroinflammation. A few reports have addressed the possible involvement of the inflammasome in PD, just describing the protective effect of P2X7 purinergic receptor (P2X7R) blockers in murine models of the disease and in microglial cells, where NLRP3 is activated by α-Synuclein, triggering a neuroinflammation that contributes to degeneration of dopaminergic neurons. It is still unclear whether, in addition to the increased brain expression and function of the nucleotide-binding domain, leucine-rich repeat, pyrin domain containing type 3 (NLRP3) inflammasome platform, a systemic activation of such complex might participate in the pathogenesis of PD, which could be the role of the P2X7R in this scenario, and whether such patterns undergo any specific epigenetic regulation. The present study has been designed to address these issues.
This study is an extension to the HP-CD-CL-2002 clinical study. It evaluates the long-term safety and tolerability of CDNF in patients with Parkinson's disease when dosed directly into the brain using an implanted investigational drug delivery system (DDS). Long-term safety of the DDS is also being evaluated. All patients will receive monthly infusions of either mid- or high-dose of CDNF for a period of 6 months.
Rural patients with life-limiting illness are at very high risk of not receiving appropriate care due to a lack of health professionals, long distances to treatment centers, and limited palliative care (PC) clinical expertise. Secondly, although culture strongly influences people's response to diagnosis, illness and treatment preferences, culturally-based care models are not currently available for most seriously-ill rural patients and their family caregivers. Lack of sensitivity to cultural differences may compromise PC for minority patients. The purpose of this study is to compare a culturally-based Tele-consult program to usual hospital care to determine whether a culturally-based PC Tele-consult program leads to lower symptom burden in hospitalized African American and White older adults with a life-limiting illness.
The purpose of this study is to determine the feasibility and tolerability of golf instruction for participants with moderate to advanced Parkinson's disease (PD). Other forms of exercise have been shown to be beneficial for PD. Golf is a low impact sport that utilizes balance and strength. Currently, there are no data looking at the effects of golf on PD. This pilot study aims to test the effects of golf in the PD patient population, particularly its effect on balance. In this study, we will be comparing group golf instruction to group Tai Chi lessons (the gold standard balance exercise for patients with PD).