Active clinical trials for "Dementia"

The main purpose of the Study is to develop an understanding over time and through multiple research projects, including surveys, interviews, online focus groups, and other primary research methodologies (A-LIST Research Projects) on what matters most to individuals concerned about brain health and those with and/or affected by Alzheimer's disease and other dementias, including caregivers.

The PUMCH Dementia Cohort is a hospital-based, observational study of Chinese elderly with cognitive impairment.

This study will enroll participants with idiopathic REM sleep behavior disorder (RBD) and healthy controls for the purpose of preparing for a clinical trial of neuroprotective treatments against synucleinopathies.

The General Practitioner assessment of Cognition (GPCOG) was specifically developed as a brief cognitive screening tool to be used by general practitioners (GPs). It consists of a patient section testing cognition and an informant section asking historical questions. The aim of this study was to test the validity and reliability of the Turkish version of GPCOG-TR on Turkish older adults.

The purpose of this study is to identify genetic factors that contribute to or cause dementia (loss of memory) and related disorders across all ages and ethnic groups. This includes a number of neurological diseases such as early and late-onset Alzheimer disease, mild cognitive impairment, and other dementias.

To identify factors that signal the transition from asymptomatic (preclinical) to symptomatic Alzheimer disease (AD).

In the current study, the investigators will examine the extent of subclinical epileptic activity in patients with Alzheimer's disease and patients with Lewy body dementia as compared to healthy elderly controls. The participants will wear a new device called "ear-EEG", which makes it possible to record EEG for longer periods of time while at home. Furthermore, the investigators want to investigate whether there is an association between subclinical epileptic activity and the cerebral blood flow as measured with functional MRI.

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.

Nutrition is critical for disease prevention and brain health. Malnutrition and weight loss often affect persons with Alzheimer's dementia (PWD), worsening overall health and dementia. Informal caregivers (usually family members) perform many nutrition-related tasks as part of daily care such as food preparation and feeding. Limited research, however, suggests informal caregivers experience high rates of caregiver burden, malnutrition and low health literacy. More research is needed to uncover these and other factors that may contribute to malnutrition for both PWDs and their caregivers. Nutrition literacy, or ability to navigate nutrition information to select healthy food, may be an important caregiving factor that protects both individuals from experiencing nutritional decline. Although the NIH has increased funding to support caregiver research, caregiver interventions that include nutrition are lacking. The purpose of this study is to inform the design of a future nutrition intervention study.

The aim of this study is to assess the prevalence and etiologic risk factors of delirium in outpatient geriatric patients and also hospitalized patients.