View clinical trials related to Lewy Body Disease.
Filter by:The subject uses cytof to analyze PBMC of sporadic AD and DLB, which is used to reveal the differences in immune characteristics of the two diseases at the single-cell level, build immune models for specific diseases, and define these two neurodegenerative diseases with high precision from the level of molecular immunity. To provide basis for further study of the immunohistochemical differences between the two diseases, and provide objective support for clinical diagnosis and differential diagnosis.
The Syn-D Study will be evaluating α-synuclein in patients with suspected MCI-AD and MCI-DLB. Using a simple diagnostic test will improve clinical accuracy in diagnosing, earlier diagnosis, and distinguish between neurodegenerative diseases.
This study will compare the discriminative power of [18F]-SynVesT-1 PET and the standard-of-care [18F]-FDG PET in different cognitive disorders (Alzheimer's disease, Frontotemporal degeneration, dementia with Lewy bodies and late-life psychiatric disorders). Moreover, changes in [18F]-SynVesT-1 PET will be evaluated as well as their correlation with specific symptomatology.
Double blinded, sham-controlled, randomized trial on repeated transcranial alternating current brain stimulation (tACS) in neurodegenerative diseases. The investigators will evaluate whether a 4-times daily repeated stimulation with gamma tACS on the posterior parietal cortex can improve symptoms in patients with neurodegenerative diseases, including dementia with Lewy Bodies, Alzheimer's disease, idiopathic normal pressure hydrocephalus and Frontotemporal dementia.
This research focuses on the activity of an enzymatic protein: glucocerebrosidase, in dementia with lewy bodies (DLB). Indeed, the mutation of the GBA gene responsible for a decrease in the activity of glucocerebrosidase is the most frequent known genetic risk factor in DLB. However, mutations of the GBA gene are known in another pathology, Gaucher disease, in which treatments have been developed. The objective of this research is to determine if glucocerebrosidase activity is decreased in DLB. This hypothesis could open up a therapeutic perspective, with treatments already used in Gaucher disease.
The purpose of this study is to learn more about the effectiveness of palliative care training for community physicians and telemedicine support services for patients and carepartners with Parkinson's disease and Lewy Body Dementia (LBD) or related conditions and their care partners. Palliative care is a treatment approach focused on improving quality of life by relieving suffering in the areas of physical symptoms such as pain, psychiatric symptoms such as depression, psychosocial issues and spiritual needs. Telemedicine is the use of technology that allows participants to interact with a health care provider without being physically near the provider.
The present study is a monocentric, therapeutic clinical trial involving forty patients diagnosed with Dementia with Lewy Bodies (DLB). The aim of this clinical trial is to evaluate the feasibility and relevance of repetitive transcranial magnetic stimulation (rTMS); a non-invasive neuromodulation technique, with a main emphasis on the evaluation of the outcome on cognitive fluctuations. For this purpose, we will compare two distinct rTMS conditions (control and experimental) in a pre-post rTMS setting. The experimental condition will be targeting the insular cortex which has been shown to be affected at prodromal DLB stages, in the form of decreased grey matter concentration and a decreased regional Cerebral Blood Flow (rCBF hypoperfusion) [Blanc et al., 2015 ; Roquet et al., 2016 ; Roquet et al., 2017]. Furthermore, these insular alterations are correlated to cognitive fluctuations [Chabran et al., 2020]. In DLB, cognitive fluctuations are particularly pervasive and manifest in the form of alertness alterations and modifications of arousal states. Participants will repeatedly undergo a series of clinical and cognitive assessments in addition to several neuroimaging examinations, namely multimodal Magnetic Resonance Imaging (MRI) and electroencephalogram (EEG) recordings, in order to evaluate potential physiological modifications and clinical changes of symptoms, pre-/post-rTMS.
The PUMCH Dementia Cohort is a hospital-based, observational study of Chinese elderly with cognitive impairment.
Lewy body dementia (LBD) is the 2nd most common neurodegenerative dementia in the US. Optimal care requires an interdisciplinary approach, however often faced barriers include rural residence, limited access to specialists, travel distance, limited awareness of resources, and physical, cognitive, and behavioral impairments making travel to appointments challenging. Delivering interdisciplinary care remotely using video technology has the potential to improve access to care for patients with LBD.
The research database contains demographic and family history information, longitudinal information on the clinical symptoms, neuropsychological profile and treatments, stored biological samples, and brain images of patients with Parkinson's disease and related disorders receiving care at the Parkinson's disease and Movement Disorders Center and the Hospital of the University of Pennsylvania.