View clinical trials related to Nervous System Diseases.
Filter by:Safety and efficacy of AADC gene transfer in participants with Parkinson's disease.
Freezing of gait (FOG) is arguably one of the most debilitating motor symptoms experienced by individuals with Parkinson's disease (PD). FOG may be caused by an overload of cognitive, limbic, and sensorimotor system activity in the basal ganglia. Therefore, the purpose of this study is to evaluate cognitive, limbic, and sensorimotor therapies in individuals with FOG. Participants in this study will undergo all three types of treatments in a randomized counterbalanced order. Each treatment will occur in 1 hour sessions, twice weekly for a period of 4 weeks.
This study compared the changes in the cardiovascular, hemodynamic and metabolic variables of hypertensive patients who received aerobic physical training with intensity determined by the protocol of double non-exhaustive efforts (DENE) with that of patients who received routine outpatient care 12 weeks after Entry into the study. 63 men and women participated in the study and were allocated in the intervention group (n = 42) and control group (n = 21).The following were performed: Cardiopulmonary exercise test (TECP) for evaluation of peak oxygen consumption (VO2peak), oxygen pulse and double product; DENE protocol for the determination of the intensity of the training. It was obtained the recording of the intervals between consecutive heart beats (iRR) to evaluate the autonomic modulation of the heart rate. Body mass index, waist circumference (AC), hip circumference (CQ) and Waist / hip ratio (WHR) were measured.
Oropharyngeal dysphagia (OD) is the most frequent digestive disorder in older people (>70 years) and has been recently recognized as a geriatric syndrome. The main features of OD are: a high prevalence and severe complications either related with the decreased swallowing efficacy with 45% prevalence of malnutrition or due to decreased swallowing safety with 50% prevalence of aspiration pneumonia that increases hospital stay by 100% and leads to a 50% of mortality rate. However, there is no specific pharmacologic treatment for OD in older patients yet. Treatments are now evolving from compensation to active treatments aiming to restore the swallowing dysfunction and some groups have been looking for new therapeutic strategies. The main goal of this study is to evaluate the effect of administering menthol in bolus on the swallowing response in elderly and neurogenic patients with OD. In addition, this study will also assess the side effects of this pharmacological strategy.
The proposed study will test the feasibility and tolerability of transcranial direct current stimulation (tDCS) added to a cognitive remediation program in n=100 adults. For 60 cognitive remediation sessions, participants will receive 20 minutes of active tDCS stimulation (up to 4.0 mA, dorsolateral prefrontal cortex or montage dependent on specific area of deficit) while they complete the cognitive training tasks.
the investigators hypothesize that hub alteration occurs both in diffuse diseases (MS, AD) as well as in more 'network specific' diseases (Parkinson, ALS, Epilepsy). This could impact on functional dysfunction not directly related to each disease, but that could induce common syndrome such as cognitive impairment observed in Parkinson, partial epilepsy or ALS. The objective here is to test this hypothesis and provides better understandings on pathophysiological processes affecting those highly connected regions in 'diffuse' and 'focal' neurological diseases. The ultimate goal is to identify new clinical targets for trans-nosological approaches (DBS, cognitive rehabilitation ...). Practically, the investigators will explore 200 patients classified in 5 cohorts of 40 patients suffering for MS, AD, Parkinson, ALS, Epilepsy, using the last advanced methods to assess structural and functional brain connectivity implemented on the human 7T MR scanner equipping the CEMEREM (CHU Timone, Marseille, only 50 similar MR scanners worldwide). In addition to high resolution diffusion MRI and rs-fMRI, metabolic and ionic (sodium) mapping will complement the MR protocol to characterize the pathophysiological processes of hub injury. Sixty healthy controls will also be explored wih the same protocol for normal database. The proposal aims at characterizing and comparing from a morphological-functional point of view, the hub regions of patients suffering from these five diseases, to demonstrate the pertinence to preserve hub integrity as a major therapeutic target whatever the disease.
This study evaluates the safety, feasibility and usability of a SaeboGlove rehabilitation device in the treatment of patients who have reduced ability to open their hand due to weakness after an acute stroke.
Congenital or acquired neurological disorders could lead to consistent motor and cognitive disabilities. The continuity and persistency of a tailored home rehabilitation protocol after recovery is crucial to prevent disease aggravation or relapses. The integration of a web-based new technology in home rehabilitation programme can constitute a functional low cost resource by offering patients off-line (and on-line) monitoring and by proposing new motivating ways of rehabilitation through high tech tools such as serious games.
The investigators ultimate goal is to personalize brain stimulation for stroke so outcomes of the upper limb can be maximized for each individual patient. Several groups including the investigators have recently theorized that personalizing stimulation so as to selectively stimulate iM1 in mild, and cPMd in patients with greater severity would help generalize benefits of stimulation. The investigator premise that variances in expressions of plasticity can explain how to best stratify patients for robust, personalized stimulation.
Evaluation of the effectiveness of aquatic therapy for the treatment of freezing of gait in Parkinson's disease patients undergoing a multidisciplinary and intensive rehabilitation treatment.