Active clinical trials for "Alzheimer Disease"

The purpose of this study is to assess decision-making capacity in persons with Alzheimer's disease. First, our goal is to validate four French capacity assessment tools for persons with Alzheimer's Disease : a French version of the Competency Assessment Tool for Consent to Treatment and of the Competency Assessment Tool for Voting, two questionnaires assessing the capacity to appoint a proxy either to consent to treatment or to vote. Second, once validated, we plan these questionnaires to study decision-making abilities and their determinants in persons with Alzheimer's disease and control subjects.

Objective of study is to assess the costs of care, objective and subjective caregiver burden and quality of life in relation to disease severity measured by cognitive function, ADL capabilities and presence of behavioral disturbances in Alzheimer's disease

Our central hypothesis is that the early metabolic lesions of MCI can be reliably detected in individual subjects by objective analysis of [18]F-fluorodeoxyglucose (FDG) positron-emission tomography (PET) brain images, earlier and more accurately than by subjective clinician rating.

Alzheimer's disease is a condition marked by the deterioration of mental function. The disease usually begins in late middle life and results in death in 5 to 10 years. Patients with Alzheimer's disease typically suffer from memory loss, confusion, and disorientation. The condition has become a major medical and social problem in the United States because of the increasing number of people living beyond the age of 65. The actual cause of Alzheimer's disease is unknown. Researchers believe that Alzheimer's disease, or at least a portion of cases, may be an inherited condition. As a result, many new techniques have been developed to study the genetic causes of Alzheimer's disease and other neurological disorders. Many of these genetic techniques require blood samples and a family pedigree. A pedigree is a chart, similar to a family tree, that shows a patient's family history. The purpose of this study is to collect family and psychosocial information, blood, and biopsy samples from patients with neurological diseases, their families, and normal volunteers. This information gathered will be used to learn more about diseases that affect the brain.

The current project entails the validation of the Italian version of the Uniform Data Set (I-UDS) neuropsychological in patients with neurodegenerative diseases, specifically in patients with Mild Cognitive Impairment (MCI) and Alzheimer's Disease (AD). Specifically, the final aim is to explore the ability of the battery to differentiate the cognitive profiles of the two groups of patients.

The literature suggests a strong association between amyloid accumulation and gamma alterations, emerging gamma activity as a biomarker candidate for Alzheimer's pathology. The present study aims to investigate resting-state gamma activity changes in Cerebrospinal fluid (CSF)-proven early-onset Alzheimer's disease (EOAD) patients with a holistic approach that employs structural and functional brain neuroimaging techniques, and neuropsychological aspects.

The aim of this multicenter, cross-sectional, observational flash mob study is to investigate the prevalence of cognitive impairment in hospitalized elderly aged 65 years or older, and the recognition of cognitive impairment by healthcare professionals.

In recent years, it has been observed that the type 2 diabetic patients (DM-2) have an increased risk of developing dementia, both vascular and Alzheimer's disease (AD). The term mild cognitive impairment (MCI) describes a transition state between normal cognitive function and dementia. The annual rate of conversion to dementia in MCI patients is around 15% in the general population, regardless of the presence or absence of diabetes. At present it is not possible to identify which patients with MCI are most likely to progress to AD. On this basis, the main objective of this study is to evaluate whether the presence of diabetes and or the presence of its related genes favors the conversion of MCI to AD.

Examine the construct validity, the group discriminant ability, and the inter-rater reliability of a novel dementia rating scale (QuQu scale: QUick QUestion scale) candidate for the evaluation of patients with Alzheimer Dementia (AD)

The focus of this work is to explore the use of modern mobile technology to enable people with Alzheimer's disease to improve their abilities to perform activities of daily living and hence to promote independence and participation in social activities. This work also aims at reducing the burden on caregivers by increasing the AD patients' sense of competence and ability to handle behavior problems.