View clinical trials related to Nervous System Diseases.
Filter by:The project will be pursued in our respiratory, autonomic nervous system physiology laboratory (Respiratory, autonomic nervous system physiology laboratory, Department of Pneumology and Intensive Care Medicine, RWTH Aachen University Hospital; Head of Department: Professor Michael Dreher). Overactivity of the sympathetic nerve activity (SNA) axis with "centrally" increased heart rate and peripheral vasoconstriction is a known phenomenon in patients with systolic heart failure (HF) and has recently been described in patients with primary lung disease as seen in chronic obstructive pulmonary disease (COPD). However, systematic analyses on this clinically relevant topic are currently lacking. Thus, using a comprehensive, multimodal approach and state-of-the-art technology, this research project is designed to determine the extent and nature of increased SNA in COPD (AIM 1) and evaluate the underlying mechanisms (AIM 2). The project will address the following hypotheses: 1. In COPD, concomitant obstructive sleep apnea is independently associated with increased SNA. 2. Precapillary pulmonary hypertension (PH), inspiratory muscle dysfunction and systemic inflammation describe a COPD phenotype characterised by increased SNA with a different subtype.
This is a multicentre observational study with the aim of evaluating the antibody and cellular response after vaccination for SARS-CoV-2 with Pfizer-BioNTech or Moderna vaccines in frail subjects with impaired immuno-competence, due to their underlying diseases or ongoing therapies.
Learning a person's name, new words, or simply remembering where the last conversation with a friend was held are examples of associative memory, frequently disturbed in brain pathologies, but also by aging. Although typically dependent on the hippocampus in the brain, a series of findings suggest that associative memory may persist, under certain circumstances, despite hippocampal damage. The ANéRAVIMM project aims to reveal this learning system, its cognitive and cerebral bases, and to evaluate its potential in patients with memory disorders.
In this observational pilot study, the investigators will record and assess voice samples from healthy participants and those participants affected by neurologic diseases to evaluate possible differences in voice features.
The primary goal of this study is to provide additional data regarding B and T-cell mediated responses to COVID-19 vaccines in MS patients treated with OCR and to determine which clinical and paraclinical variables correlating with vaccine immunogenicity. B-cell mediated humoral responses and adaptive T-cell mediated cellular responses were measured in patients treated with OCR who received any of the available SARS-CoV-2 vaccines, 3-4 weeks after completion of vaccination.
Cerebral palsy (CP) is defined as a group of movement and posture disorders that cause activity limitation due to brain damage during fetal development or in the first year of life. Motor activities, and in particular walking, can be affected by many factors including sensory deficits, biomechanical and postural limitations, muscle weakness and spasticity. Theories of gait training guide rehabilitation management strategies. Among these, intensification, variability and specific training of walking parameters (speed, step length, cadence) have shown their effectiveness. Delivering sensory feedback during gait rehabilitation exercises is a complementary approach to improve motor learning during rehabilitation. On the other hand, motivation is a key factor in the success of rehabilitation. The addition of walking exercises performed through a serious game in augmented reality (AR) appears relevant for the rehabilitation of children with CP after surgery. The serious game ARRoW-CP is based on the latest advances in the literature in terms of gait rehabilitation protocol but also on the results of a clinical study conducted by our team, to identify the best feedback modalities to be delivered during the serious rehabilitation game.
The objective is to determine the prevalence of visual dysfunction in People with Parkinson's Disease (PwP). The investigators will administer the: Visual Impairment in Parkinson's Disease Screen and Revised-Self-Report Assessment of Functional Visual Performance. Patients seen at Fixel Institute and their caregivers will be invited to participate. Responses to the 2 questionnaires will help determine prevalence rates of visual dysfunction in PwP compared to those both with and without other neurological conditions.
The objective is to investigate whether AMPS (Automated Mechanical Peripheral Stimulation) is effective in reduction of FOG measured via the FOG-AC (Freezing Of Gait Assessment Course) in people with Parkinson Disease and STN-DBS (Subthalamic Nucleus Deep Brain Stimulation) in a randomized, double-blind, sham-controlled, cross-over trial
The main objective of this project is to measure the increase in aerobic physical and metabolic capacities with a 6-month training on a rower assisted by electrostimulation of lower limbs in a population of adults with traumatic paraplegia.
The primary goal of this proposal is to demonstrate the feasibility of using a Fitbit charge to monitor and promote physical activity in a diverse population of Hispanic women with chronic neurological disorders. Hispanic women will also receive behavioral coaching using a Lifestyle Redesign approach to enhance physical activity in their daily lives. The secondary goal of this proposal is to investigate whether changes in physical activity are associated with (i) quality of life including perception of health and well- being and (ii) frequency of hospital and county clinic visits.