Active clinical trials for "Alzheimer Disease"

EYE-TAR(MA)-Follow-Up is a non-interventionel, long-term follow-up study in subjects who participated to the study referred as EYE-TAR(MA) (NCT04730440) EYE-TAR(MA)-Follow-Up aims to evaluate the long-term impacts of the Training of Affect Recognition TAR (an emotion recognition rehabilitation program), on social cognition abilities, evolve gaze strategies, behavioral disorders, and the caregiver's burden in Alzheimer's disease (AD). Subjects who completed EYE-TAR(MA) study, and who have signed informed consent for this follow-up, will be eligible to enroll. They will attend one visit two years post EYE-TAR(MA) study intervention (intervention was TAR, or a "classic" cognitive stimulation program) to undergo the following evaluation: Eye-tracking recording during Ekman Faces task, Mini Mental State Examination (MMSE), Neuropsychiatric Inventory (NPI), Zarit scale (completed by caregiver).

Obstructive sleep apnea syndrome (OSAS) is a sleep-disordered breathing characterized by the occurrence of repeated upper airway obstructions leading to airflow reduction (hypopnea) or cessation (apnea). The apnea-hypopnea index (AHI) is the number of apneas and hypopneas per hour of sleep. OSA patients often report cognitive complaints. About 25% of the elderly population is affected by this syndrome with a drastic increase of this rate among dementia patients. OSAS is considered to be an important risk factor for the development of hypertension, heart disease and stroke.

The purpose of this research study is to measure current flow inside the head using magnetic resonance imaging (MRI). The data from this study will be used to map the current flow caused from the electrical stimulation inside the head. The methods develop will be used to map and better control delivery of the current for electrical stimulation to modify a psychiatric condition such as depression; or other conditions such as epilepsy, Parkinson's disease or autism.

To investigate whether [18F]NAV4694 positron emission tomography (PET) scan findings have the ability to distinguish subjects with mild cognitive impairment (MCI) who progress to Alzheimer's disease (AD) from those who do not.

African Americans are twice as likely to develop Alzheimer's disease as white Americans, but few African Americans are enrolled in large Alzheimer's biomarker studies. The current proposal aims to determine the influence of Alzheimer's disease and vascular disease on memory and aging in African Americans through modern biomarkers (spinal fluid, MRI, and amyloid imaging), and how these may differ between African Americans and white Americans in preparation for a large multi-center study of aging in African American.

Photozig and Stanford University are creating a new program for Hispanic dementia caregivers to help cope with caregiving, alleviate related stress, and enhance quality of life for caregivers, with funding from the National Institute on Aging. The program includes a new education online telenovela (Webnovela), online resources, handouts and a DVD (for users without Internet) on how to deal with caregiving stress and handle difficult situations.

This study is an observational study conducted prospectively under routine clinical setting for 1 year with about 700 patients diagnosed as Alzheimer's disease who will be treated by donepezil (Aricept) as monotherapy. The subjects will be recruited in the selected institutions of about 8 countries in Asia.

This is a phase 2, open-label, multiple-center, non-randomized single dose study to assess the safety and efficacy of [18F]NAV4694 PET imaging in detecting beta-amyloid plaque in the brain in subjects with probable AD compared with healthy volunteers.

The purpose of this pilot study will be to test whether Kundalini yoga (KY) and Kirtan Kriya (KK) yogic meditation is superior to Memory Enhancement Training (MET) for improving cognitive functioning, health (including cardiovascular factors), and mood in women with high AD risk.

This is an open-label study to evaluate Aftobetin-HCl and florescence detection as measured by the Sapphire II device. Performance of Part I of the study has been completed (15 subjects received a single administration of Aftobetin HCL followed by Sapphire II measurements) and indicated that 3 administrations of Aftobetin-HCl are necessary. For Part II, a second group of up to 30 subjects (CN =10 and mild AD or MCI =20) will receive three Aftobetin HCL administrations. If three administrations of Aftobetin HCL are optimal, up to an additional 30 MCI and 30 mild AD subjects will be entered. The purpose of the study as Part II is performed is to determine the ability of the Sapphire II device to detect B-amyloid in the lens of the eye in subjects with Mild Cognitive Impairment (MCI), and mild Alzheimer's Disease (AD) after three Aftobetin-HCl administrations. Subjects with Normal Cognition (CN) will also be tested to further establish that subjects who are highly unlikely to have B-amyloid deposits in the lens of the eye will have close to baseline post ligand fluorescent uptake value (FUV) using the Sapphire II technology.