View clinical trials related to Alzheimer Dementia (AD).
Filter by:The purpose of this study is to find out the difference in genetic test results between Alzheimer's dementia patients and healthy subjects. The investigators want to identify genes that are importantly related to Alzheimer's dementia.
The causes of neurodegenerative dementias such as Frontotemporal Dementia, Lewy Body Disease and Alzheimer's disease are still largely unknown. While the contribution of some genetic mutations and polymorphisms is associated with autosomal dominant patterns of inheritance of these dementias, in many cases, the specific causative mutation in these families is not yet identified. Further, in many patients, polygenic risk is thought to give rise to pathophysiologic changes, but which specific genes affect risk are largely yet unknown. By examining genotypes in patients that present to our Cognitive Neurology and Alzheimer's Research Clinic with suspected or confirmed neurodegenerative dementia, or have a history of a familial dementia, we aim to help identify and characterize genetic mutations or polymorphisms that give rise to neurodegenerative diseases.
This study aims to know the efficacy of a biodanza program in adults diagnosed with Alzheimer's, and it is a randomized controlled trial where the control group, which maintains its usual treatment, will form a waiting list to perform any of the treatments outside the follow-up period. There will also be a group that will carry out intervention with biodanza. For the selection of the sample, there will be the participation of different Alzheimer associations and geriatric centers in the province of Almeria. The inclusion criteria will be between 60 and 75 years old, with a primary diagnosis of Alzheimer's disease, and who have never participated in any biodanza session or have knowledge about it. Those whose diagnosis is different from Alzheimer's disease or who suffers from a physical or psychological illness that prevents the execution of the sessions and all who do not participate in at least 75% (9 sessions) of the sessions will be excluded from the study. The biodanza program will consist of 12 sessions, one per week, during three months. The control group will continue with its usual treatment and activities, without suffering any alteration. A measurement of the groups (control group and biodanza group) will be carried out before the start and after the end of the sessions. The questionnaires and scales administered to the participants include demographical and clinical variables, physical state variables, cognitive variables, and emotional and behavioral variables. Finally, statistical analyzes will be performed using SPSS version 23. In the case of quantitative variables, they will be expressed as mean and standard deviation and, when the variables are of qualitative type, they will be represented by frequency and percentages.
The object of this study to evaluation an Integrated Care Pathway (ICP) to treat Aggression and Agitation in Alzheimer's disease (AD-AA). The ICP is an algorithmic approach to use psychotropic medications and non-pharmacological interventions based on standardized assessments which fosters measurement-based decision making. This study will assess the efficacy of the ICP to treat AD-AA and its impact on inappropriate use of medications in inpatient settings and Long-Term Care Facilities (LTCF). The investigators will enroll and randomize 220 participants with AD-AA (110 inpatient and 110 LTCFs) to ICP vs. Treatment As Usual. Further, this study will also examine the impact of the ICP on caregiver burden and undertake a cost-effectiveness analysis of the ICP for patients with AD-AA.
A feasibility study of a vestibular rehabilitation program in a sample of cognitively impaired clinical patients to guide future trials.
The project aims to investigate in patients of Alzheimer's disease in a prodromal state (early state of the disease) compared to healthy subjects whether neurofeedback training with functional MRI (fMRI) can improve cognitive ability. It is of interest if voluntary modulation of brain activation with real-time (rt) fMRI as a novel method affects cognitive ability, as well as functional and structural measures of the brain. Over the course of the study subjects will learn a real-world footpath. During neurofeedback training subjects are then asked to recall this footpath while simultaneously trying to modulate their own brain activation based on feedback. Feedback is given about the parahippocampal gyrus - a region of the brain associated with episodic and visuo-spatial memory, which is known to be affected early by Alzheimer's disease pathology. Before and after the training cognitive ability is assessed using neuropsychological tests mainly measuring numerous domains of memory. The investigators hypothesise that the training leads to an improvement of the trained cognitive domain, but also induces changes in brain structure and function.
Evaluation of the safety and tolerability of a 20 mg once daily dose of memantine compared with 10 mg given twice daily in patients with dementia of Alzheimer's type and MMSE range 5-18.