Active clinical trials for "Alzheimer Disease"

The objective is to demonstrate that donepezil hydrochloride 10 mg/day has superior efficacy compared with placebo in cognitive function in Chinese subjects with severe Alzheimer's Disease.

The primary objective of the study is to evaluate the safety and tolerability of a range of BIIB037 doses administered as single intravenous (IV) infusions in participants with mild to moderate Alzheimer's Disease (AD). Secondary objectives of this study in this study population are to assess the pharmacokinetics(PK) and to evaluate the immunogenicity of BIIB037 after single-dose administration.

The purpose of this study is to evaluate the safety and tolerability of ascending oral doses of CHF 5074 after prolonged administration to patients with mild cognitive impairment.

Today Alzheimers disease can not be cured. Animal experiments have shown that the hormone GLP-1 can improve memory in Alzheimer-prone mice. The investigators hypothesis is that a 6-month treatment with the GLP-1 receptor stimulating drug liraglutide will reduce the intracerebral amyloid deposition in the central nervous system (CNS) in patients with Alzheimer's disease (AD) and thereby reduce the clinical symptoms of the disease.

The aim is to examine the effect of Repetitive Transcranial Magnetic Stimulation (rTMS) applied at the anodic left Cortex DorsoLateral PreFrontal (CDLPF) of patients with early Alzheimer's disease (AD). This study included 15 patients treated with rTMS and whose medication reference is stabilized for 3 months by IAChE. Patients with early AD or related disease will be selected in the MCRR of Besançon and the psychiatric department of the University Hospital of Besançon. After giving informed consent, patients will be evaluated by a psychiatrist using the Mattis Clinical Demantia Rate (CDR), the Hamilton Depression Rating Scale (HDRS), State-Trait Anxiety Inventory (STAI), Beck Depression Inventory (BDI) and Hamilton Anxiety Scale (HAMA). The complete assessment takes 40 minutes. A second evaluation will be realized by a neuropsychologist takes around 120 minutes using Mattis CDR, Grober Free and Cued Selective Reminding Test, Trail Making Test (TMT), Crossing of Test (COT), Isaacs Set Test (STI) , Clock-Drawing Test (COT), Signoret's Battery of Cognitive Efficacy (BEC96), Rey-complex figure test-copy and Picture naming 80 items test (DO80). Each rTMS session runs 20 minutes during which pulse trains of 5 seconds of 10 Hz spaced 25 seconds (2 trains of pulses per minute or 40 pulse trains per session) will be delivered. A psychometric assessment will be conducted again at the end of treatment week and one month after stopping treatment. A neuropsychometric assessment will be conducted one month after stopping the treatment. Scales of comfort and acceptability will also be proposed to the patient to determine whether any gene is caused by this treatment. Moreover a questionnaire will be proposed to the caregivers (at baseline, at the end of the treatment and 1, 2, 3 and 4 weeks after stopping the sessions) using Resource Utilisation Dementia (RUD), Apathy Inventory (AI), Activities of Daily Living (ADL) scale, Instrumental Activities of Daily Living (IADL) scale, Quality of Life in Alzheimer's disease (QoL-AD) scale, Questionnaire of recent change of the personality (CP6). The population of this study will be comprised of patients between 60 to 85 years-old with early Alzheimer's characterized according to NINCDS-ADRADA criteria. These patients will be recruited on a voluntary basis, after notification and consent in the research center. This study was conducted over a period of 15 months.

The purpose of the study is to evaluate safety and the pharmacodynamic effects of BMS-241027 on cerebrospinal fluid (CSF) Tau, connectivity magnetic resonance imaging (MRI), and computerized cognitive tests in mild Alzheimer's disease (AD) subjects, following 9 weekly intravenous (IV) infusions of BMS-241027

The purpose of this study is to evaluate the safety, tolerability and efficacy of LY3002813 in early symptomatic Alzheimer's disease.

This is a Phase I, randomized, placebo-controlled, double-blind study to evaluate the safety, tolerability, pharmacokinetics, and preliminary activity of RO7105705 in two participant populations: healthy participants and participants with mild-to-moderate Alzheimer's disease. This study is a single dose, dose-escalation, and multiple dose study comprising approximately six single dose cohorts in healthy participants administered RO7105705, either intravenously (IV) or subcutaneously (SC), and comprising one or more multiple dose cohorts in healthy participants administered RO7105705 IV every week (QW), a total of 4 doses, and one or more multiple dose cohorts in participants with Alzheimer's disease administered RO7105705 IV QW, a total of 4 doses.

The purpose of this trial is to assess the efficacy and safety of S47445 versus placebo in patients with Alzheimer's disease at mild to moderate stages with depressive symptoms. An optional 28-week extension period will be performed to evaluate safety/tolerance and efficacy of S47445 in co-administration with donepezil.

A method of detecting amyloid in the retina has been developed. A specially designed retinal camera will directly visualze and record retinal amyloid and via image processing will generate a number: the retinal amyloid index (RAI). The amount of retinal amyloid correlates with cerebral amyloid and has a predictive value in Alzheimer's disease. Telomere attrition accounts for cellular aging and is felt to have a pivotal role in Alzheimer's disease. The investigators plan to screen individuals to select those having retinal amyloid then evaluate an oral telomerase activator to determine if its use can alter the RAI over time compared to placebo.