View clinical trials related to Alzheimer Disease.
Filter by:The research is aimed at exploring the application of novel tracking technique for the study of spatial activity among dementia patients and its implication on their families. The study sample will be composed of three groups of volunteers, each including100 participants aged over 60 years. The first group will include MCI (Mild Cognitive Impairment) patients. The second group will include patients that suffer from mild dementia. The third group will include age matched healthy participants. The tracking equipment will be a GPS apparatus of 450 gms that will be carried by the participants for 24 hours along 2-4 weeks. The GPS data will be transferred via the cellular network to operator center at the Hebrew university at Jerusalem, and will be documented in assigned data files. This monitoring procedure will be held every year and along a period of five years. The impact of the patient behavior on the care giver will be studied by means of five interviews along the tracking period.
The purpose of this study is to examine the cerebrospinal fluid (CSF) of patients with Alzheimer's disease for biomarkers of inflammation and their response to the antibiotics doxycycline and rifampin. The results of this preliminary analysis will be used in defining the direction of further research.
Alzheimer's disease (AD), is associated with behavioral disturbances in approximately 50% of AD patients in Beijing. Agitation, and aggression specifically, is considered the most serious noncognitive symptom experienced in patients with dementia. Memantine is a recognized treatment for Alzheimer's disease either alone or in combination with cholinesterase inhibitors. Its efficacy in vascular dementia is also established. Family members continue to play a central role in home care for the demented elderly in China. This proposal is to conduct a study in Beijing, China to investigate the efficacy and safety of Memantine in the treatment of agitation and aggression in AD patients. In addition, this proposal aims to explore the impact of memantine on caregiver burden of AD patients in Chinese culture.
The purpose of this study is to test the efficacy of a new couples counseling intervention for people recently diagnosed with early Alzheimer's disease and their spouses. The study hypothesis is that counseling the couple shortly after the diagnosis, and while the functional impact of the illness is still relatively mild, will have a significant impact on their ability to provide support for each other.
The goal of this project is to test an intervention designed to reduce the incidence and magnitude of the negative effects, specifically stress, anxiety, and depression, frequently experienced by adult children who are caregivers of a parent with Alzheimer's disease (AD).
This study aims to determine whether levodopa is effective in boosting learning and memory in healthy subjects and patients with dementia or Mild Cognitive Impairment. We also examine in healthy subjects using functional magnetic resonance imaging which brain regions mediate improved learning after levodopa administration.
The primary hypothesis is that quetiapine will improve sleep in persons with Alzheimer's Disease (AD), with higher doses producing greater total sleep time and sleep efficiency.
The aim of this project is to examine the serotonergic transmitter system using functional imaging of the brain (positron emission tomography [PET]) to gain knowledge about early pathophysiological changes in Alzheimer's dementia and mood disorders.
The purpose of this study is to determine response to pain in Alzheimer's disease.We plan to study the effect of diffuse noxious inhibitory controls(counterirritation phenomenon)and the autonomic nervous system reaction(reflected by the heart rate) in Alzheimer's disease. The study's hypothesis is that pain perception and autonomic nervous system reaction are altered in Alzheimer's disease.
The white matter change of the Alzheimer's disease could be studied by diffusion tensor image and MR spectroscopy to see the microstructral and biochemical change.