View clinical trials related to Neurodegenerative Diseases.
Filter by:This study is designed to evaluate the safety and efficacy of exosome deployment with concurrent transcranial ultrasound in patients with refractory, treatment resistant depression, anxiety, and neurodegenerative dementia.
Aceruloplasminemia is an autosomal recessive disorder characterized by iron deposition in the brain and visceral organs. Deferiprone was used to treat aceruloplasminemia in previous study. In this study, we will assess the clinical curative effect evaluation of oral deferiprone in Chinese aceruloplasminemia patients.
This study evaluate the interest to create a new database of PET digital brain exams in population of 50 years and over of patients. Half of patients with no abnormal brain metabolism while the other half patients with Alzheimer's disease.
The prevalence of neurodegenerative diseases is expected to increase over the next years, in parallel with the aging of the world population. Therefore, it is important to identify new methods to prevent, delay or stop the neurodegenerative waterfall responsible for dementia conversion. To date, there is no fully proven pharmacological treatment for cognitive impairment and the available pharmacological armamentariums have limited efficacy because consist in symptomatic drugs with adverse side effects. On this point, non-pharmacological intervention may represent adjunctive therapy to medications in order to prevent or delay the onset of the cognitive deficits or dementia. This study aims to evaluate the effectiveness of a combined treatment protocol associating a Computerized cognitive training (CoRe) with non-invasive brain stimulation techniques: the transcranial Direct Current Stimulation (tDCS) or the repetitive Transcranial Magnetic Stimulation (rTMS). Patients with mild dementia or Mild Cognitive Impairment (MCI) are enrolled and randomly assigned to the experimental group (CoRe + anodic tDCS/rTMS) or control group (CoRe + sham tDCS/ sham rTMS). All patients are evaluated before (T0) and after (T1) treatment with an exhaustive neuropsychological assessment. Furthermore, follow-up visits are scheduled 6 months (T2) and 12 months (T3) after the end of the treatment.
The prevalence of neurodegenerative diseases is expected to increase over the next years, in parallel to the aging of the world population. Therefore, research efforts need to be devoted to evaluate intervention strategies that delay the onset of cognitive decline. Given the paucity of pharmacological interventions, strategies for non-pharmacological enhancement, such as cognitive training, are receiving increasing attention. Moreover, the advances in the development of Information & Communication Technologies (ICT) has recently prompted the possibility to develop computer-based solution, also called Serious Game (SG), for the training of one or more cognitive functions. This approach could help overcome the limits of traditional paper-and-pencil cognitive intervention techniques. However, the clinical, ethical, economic and research impact of the use of these computer-based solutions in these target populations is still under discussion. In order to acquire more academic and professional credibility and acceptance, researchers need to collect more data to test and evolve usability and usefulness of SG as clinical tools targeting people with dementia-related disorders. The general aim of this research is to evaluate the effects of a computer-supported Cognitive Training (CT) compared to a paper-and-pencil CT, in the early stage of neurodegenerative diseases. Patients with Mild Cognitive Impairment (MCI) are enrolled and randomly assigned to the experimental group (CoRe software) or control group (paper-and-pencil CoRe version). All patients are evaluated before (T0) and after (T1) treatment with an exhaustive neuropsychological assessment. Furthermore, follow-up visits are scheduled 6 months (T2) and 12 months (T3) after the end of the treatment.
The Ontario Neurodegenerative Disease Research Initiative (ONDRI) is a province-wide collaboration studying dementia and how to improve the diagnosis and treatment of neurodegenerative diseases including: - Alzheimer's disease (AD) - Parkinson's disease (PD) - amyotrophic lateral sclerosis (ALS or Lou Gehrig's disease) - frontotemporal lobar degeneration (FTD) - vascular cognitive impairment, resulting from stroke (VCI)
This is a research study of a drug called cobimetinib in children and adults diagnosed with Langerhans cell histiocytosis (LCH), and other histiocytic disorders that has returned or does not respond to treatment. Cobimetinib blocks activation of a protein called Mitogen-activated protein kinase (MEK) that is part of incorrect growth signals in histiocytosis cells. Four different groups of patients will be enrolled.
To discover the microstructure, macrostructure and functional changes with 7T multi-modal magnetic resonance imaging of Neuronal Intranuclear Inclusion Disease, and to explore new biomarkers for evaluating the severity and the progression of Neuronal Intranuclear Inclusion Disease.
The general purpose of this observational study is to examine biomarkers associated with the pathology of neurodegenerative diseases to potentially develop novel therapeutic approaches.
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.