View clinical trials related to Lewy Body Disease.
Filter by:In prior work, this team developed a telehealth primary care model (TIPC), designed in close partnership with patients and clinicians to address a widespread increase in telehealth use during the COVID-19 pandemic. This research team will test the TIPC intervention to assess support for patients among a population of persons with dementia (PwD). Participants will be enrolled in the study for a 12 month period. This study's aims are 1) to explore the impact of the TIPC intervention on patient-important outcomes, engagement with community-based support provided through insurers, advanced care planning (primarily identification of health-care proxy), and patterns of hospice and healthcare utilization in the target population and 2) to evaluate patient, caregiver, and clinical team perspectives of feasibility and acceptability of a TIPC model, and apply findings from this work to the development of a larger randomized control trial designed to assess long-term efficacy of TIPC intervention.
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 purpose of the study is to investigate the use of a special radioactive drug called 123I-MIBG and myocardial MIBG scintigraphy. This scan may be able to help determine who may have a certain kind of neurologic disorder called Lewy Body Disease. The overall purpose of this study is to correlate myocardial MIBG scintigraphy findings with clinical diagnosis. Myocardial MIBG scintigraphy imaging will be combined with other clinical, neuropsychological and neuroimaging findings to improve the prediction for underlying Lewy Body Disease.
Twelve participants and their care partners will be randomized for the intervention. The music therapy intervention takes place once a week for 6 weeks via telemedicine, with the first session reserved for music therapy intake/assessment. There are 5 additional visits, once per week. The format of the sessions may include: a greeting song to orient the participant to the start of the session; singing of 1-3 preferred/chosen songs to address cognition and communication; two movement songs with instrument playing interventions to stimulate cognition and movement; songwriting for self-expression, cognitive, and emotional support; relaxation/mindfulness; a closing song to help the participant transition at the completion of the session, The music therapist also provides training to caregivers in techniques to utilize music for behavioral support. Twelve participants and their care partners will be randomized to receive a personalized music CD that they keep and can listen to as they wish.
A randomized controlled clinical study was conducted in the xuanwu hospital Single Center of Capital Medical University to preliminarily explore the efficacy and safety of transcranial focused low-intensity ultrasound stimulation in the treatment of dementia with Lewy bodies in the early stage, to clarify the effective mechanism and form an effective clinical treatment plan.
This research is being done to develop a unique matching process for caregivers of persons living with dementia, such as Alzheimer's disease, Lewy body dementia, frontotemporal degeneration, or other dementia syndromes. Dementia caregivers often assume greater caregiving burden than do non-dementia caregivers, and the caregiving duration tends to be longer. Many caregivers do not have the adequate support they need. Peer-to-peer support has been shown to improve quality of life, increase use of services, improve caregiver health, and reduce hospitalizations in the person they are caring for. This study will assess a technology platform and matching process for the purpose of peer-to-peer emotional support aimed at improving overall wellbeing in dementia care partners/caregivers.
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.
Dementia is associated with a variety of neurovascular and neurometabolic abnormalities. Traditional imaging techniques used to investigate such abnormalities, such as Positron Emission Tomography and functional Magnetic Resonance Imaging, are not always well tolerated, have expensive start up and running costs, and are limited with regards to the types of experiments that can be performed as they can be highly sensitive to movement, are noisy, and have physical restrictions. Near-infrared spectroscopy (NIRS) is a non-invasive neuroimaging technique which uses light in the near-infrared spectrum to detect relative changes in concentration of oxygenated and deoxygenated haemoglobin, and the oxidation state of Cytochrome C Oxidase. As such, NIRS can provide measures of brain oxygenation and metabolism. NIRS is less sensitive to movement, is well tolerated and has few contraindications. It is thus a promising candidate for use in clinics or in peoples' homes for monitoring dementia. In the present study, the investigators aim to use both dual-wavelength and broadband NIRS in a range of dementia subtypes, including Alzheimer's Disease and Dementia with Lewy Bodies, and severities, including Mild Cognitive Impairment, to identify how brain oxygenation and metabolism is altered in dementia and across various clinical subgroups. The investigators also aim to determine the relationship between brain oxygenation and metabolism in dementia, and use machine learning approaches to identify optical biomarkers for dementia.
Despite well-documented disparities in Alzheimer's disease and related dementia (AD) prevalence, incidence, treatment, and mortality, individuals from disadvantaged backgrounds (e.g. racial/ethnic minorities and socioeconomically disadvantaged persons) are under-represented in clinical research. Existing research recruitment approaches are rarely designed to accommodate the priorities, concerns, and constraints relevant to participants from diverse backgrounds. To address these gaps, the investigators developed a research recruitment and engagement model, the Participant Oriented Research Engagement Model that centers and prioritizes relational aspects of research engagement, research participant needs, and systematically address socioeconomic determinants (i.e. unmet needs) that may limit accessibility of research. The investigators propose to test the effectiveness of the Brain Health Community (BHC) Registry recruitment and engagement intervention, as compared to standard research recruitment strategies in modifying enrollment rates, participant satisfaction, and engagement. The investigators hypothesize that the BHC Registry will yield greater enrollment rates, higher satisfaction, and better ratings of relational engagement.
In this study, the investigators implement FDG-PET imaging for clients in the Geriatric Psychiatry department at The Royal Ottawa Hospital (ROH) and evaluate the impact of this advanced imaging technique on client care. This study is intended to provide supporting evidence for the continued use of FDG-PET imaging at the ROH BIC as a diagnostic support for the differential diagnosis of unclear dementia.