View clinical trials related to Dementia With Lewy Bodies.
Filter by:The investigators propose to adapt, improve, and implement a peer mentor support and caregiver education (PERSEVERE) program to improve LBD-specific caregiving mastery. Lewy body dementia (LBD) is the second most common dementia, comprising Parkinson's Disease (PD) dementia and Dementia with Lewy Bodies. LBD causes deterioration in multiple cognitive, motor, and neuropsychiatric domains, leading to heavy reliance on family caregivers. Patients with LBD are at a far greater risk of hospitalizations for falls, neuro-psychiatric symptoms, and infections, which are often preventable or treatable at home if recognized. Studies cite a crucial need for education and support of LBD caregivers, who face high rates of caregiver strain and adverse outcomes. Evidence from other chronic conditions supports peer mentoring as a potentially effective intervention to provide education and social support. PERSEVERE builds on our team's ongoing work of creating and testing a peer mentoring program for homebound PD patients' caregivers that has shown promising feasibility and acceptability. In the proposed project, the investigators will convene focus groups of former mentors and mentees, along with current caregivers, to provide formative information to shape the revised PERSEVERE curriculum that will include in-person mentor training and a comprehensive mentoring handbook. The curriculum will focus on key areas of LBD caregiving mastery, including: fall prevention, infections, neuropsychiatric symptoms (particularly hallucinations, delusions, anxiety, and depression), and advance directives. The investigators will enroll and train a new cohort of 36 LBD caregiver peer mentors who will be matched with 30 current LBD caregivers. Each pair will be instructed to speak on a weekly basis, using the 16-week structured curriculum as a framework. The study team will support the mentors with monthly conference calls and day-to-day availability for concerns. The investigators will assess the feasibility and fidelity of the intervention via online study diaries tracking the frequency, duration, and content of calls. During mentor training, the investigators will assess the change in mentors' caregiver mastery and LBD knowledge pre- and post-training. During the PERSEVERE intervention, the investigators will determine the change in mentees' caregiver mastery, LBD knowledge, and loneliness.
Lewy Body Dementia (DLB) is the second most common type of neurodegenerative dementia and characterized by loss of cholinergic neurons in the cerebrum and possibly also internal organs. A novel tracer, 18F-fluoroethoxybenzovesamicol (18F-FEOBV), binds to the cholinergic vesicle transporter, a protein expressed uniquely in the vesicles of cholinergic pre-synapses. Our aim is to investigate the cholinergic denervation in patients with DLB using 18F-FEOBV. The investigators plan to recruit 30 patients with DLB and 20 healthy controls to extensive cognitive assessment, computed and positron emission topography, magnetic resonance imaging, and samples of blood. The investigators hypothesize that patients with DLB, compared to controls, have decreased cholinergic innervation in cortical and subcortical areas of the brain, intestines and heart, and that the denervation corresponds to symptoms of autonomic and cognitive dysfunction.
The main objective of the MONANTI study is twofold: Firstly, to determine the amount of the anti-dementia drugs donepezil and memantine in the blood (henceforth mentioned as 'serum level) in a broadly defined clinical population of patients suffering from dementia treated with the two drugs in question. Secondly, to determine whether adjustment of treatment of anti-dementia medication according to serum levels will benefit patients in terms of cognitive performance, quality of life, frequency and severity of side effects. The reason for conduction of this study is that the relationship between serum-level of anti-dementia drugs, clinical efficacy, compliance and side effects has only been scarcely investigated. Both a previously published study and a preliminary (pilot)study conducted imply that roughly 50 % of patients on donepezil have serum-levels outside the recommended interval. Thus, MONANTI will investigate if this is indeed the case in a broadly comprised population of patients suffering from dementia treated with donepezil or memantine. In addition, MONANTI will link serum levels to co-morbidity, level of compliance, medication interactions. It is hypothesized that the efficacy of anti-dementia medication can be significantly improved by adjustment of treatment according to serum levels. Also, it is hypothesized that the burden of side effects can be reduced in patients in whom too high serum levels are detected, if dosage reduction or change of treatment drug is done. MONANTI is a randomized study, in which the assessor is blinded to avoid related biases to the extent possible. To fit the enrollment criteria a patient must be newly diagnosed with either Alzheimer's disease, dementia with Lewy-bodies or Parkinson's disease with dementia and be described treatment with either donepezil or memantine. Also, the patient must not meet a list of (exclusion) criteria, which have been set up in order to avoid blur and biases of the results. Patients can be selected as participators on account of the above, including an informed consent to participation. Next, the participators will randomized be assigned to one of two study arms. In the first of these, the control arm, the participators receive only standard treatment and follow-up at the outpatient clinic, except for measurement of serum level of the anti-dementia medication with which they are treated and a genetic test for a few key genes thought to be relevant for the study (two liver enzymes, two genes linked to Alzheimer's disease). In the other arm, the intervention arm, the participators will be closely monitored for side effects after prescription of anti-dementia drugs. All these participators will be offered a measurement of serum level in case they experience possible side effects within 2 months of treatment initiation. If, not a measurement of the serum level will be done after 6 months. All patients in the intervention arm, will be offered adjustment of their treatment with the anti-dementia drug based upon serum level. To assess the possible effects of treatment adjustment seven clinical scoring tests will be used (MMSE, ACE, clock-drawing test, NPI-Q, DAD, GCI, GDS). Assessment includes symptom severity and level of compliance according to close relatives. To measure the effect of donepezil on brain (cholinergic) function 30 participants will be recruited for electroencephalography (EEG). These participants will have an EEG done at enrollment and after 6 months. In addition to the quantitative part study a qualitative part study with relatives of enrolled patients will be conducted. All the needed approvals have been obtained according to Danish law (approval by the Danish Data Protection Agency, Scientific Ethics Committee for Region Sjaelland, The Danish Medical Agencies).
This international study evaluates the impact of home-based caregiver-delivered music and reading interventions for people with dementia. The project aims to address the need for improved informal dementia care by training family caregivers to utilise a music or reading intervention with the person they are caring for. The interventions aim to decrease behavioural and psychological symptoms of dementia as well as improve quality of life and well being of both people living with dementia and their caregivers. Participants will be allocated into a music intervention group, a reading intervention group or standard care group. In addition, the researchers will seek to determine the cost-effectiveness of using the music intervention.
This study evaluates the effect of Bosutinib (Bosulif,Pfizer®) in the treatment of patients with Dementia with Lewy Bodies. Half participants will receive 100 mg of Bosutinib , while the other half will receive placebo.
Progressive Supranuclear Palsy and related disorders (PRD) are debilitating, costly, and understudied conditions. Improving access to comprehensive, specialized, in-home patient care offers the potential to minimize the downward spiral of morbidity and preventable healthcare utilization. The aim of this study is to test whether and to what degree an interdisciplinary home visit program will improve patient- and caregiver-reported outcomes, and to identify unmet needs in this population.
This study seeks to evaluate the efficacy and safety of NA-83 in subjects with mild cognitive impairment due to Alzheimer's Disease
This study will be conducted to compare Irsenontrine to placebo on the cognitive endpoint of Montreal Cognitive Assessment (MoCA) and the global clinical endpoint of Clinician's Interview Based Impression of Change Plus (CIBIC-Plus) Caregiver Input in participants with dementia with Lewy bodies after 12 weeks of treatment.
The goal of the study is to learn about how possible benefits of movement and music for individuals with dementia. Individuals with dementia will participate in a dance class. The study includes assessments of walking, balance and cognition.
This study seeks to evaluate the effect of intepirdine (RVT-101) on gait and balance in patients with Alzheimer's Disease, Dementia with Lewy Bodies or Parkinson's Disease Dementia.