View clinical trials related to Alzheimer's Disease.
Filter by:This pilot study aims to test clinical and connectivity changes following non-invasive stimulation of disease-specific networks in Alzheimer's disease (AD) and behavioral variant frontotemporal dementia (bvFTD). Brain network stimulation will be carried out with transcranial direct current stimulation (tDCS). Target networks will be the default mode network (DMN) and salience network (SN). Twenty AD and 20 bvFTD patients will be recruited and assessed with a comprehensive clinical, behavioral and cognitive battery, and 3 Tesla MRI scan (including resting-state functional MRI, arterial spin labeling, diffusion tensor imaging, structural MRI) at three time-points: baseline, after tDCS, and after 6 months. Patients will be randomized to 2 arms: anodal stimulation of the disease-specific network (DMN in AD, SN in bvFTD) or cathodal stimulation of the anti-correlated network (SN in AD, DMN in bvFTD). The intervention will consist of 10 tDCS sessions over two weeks. Cerebrospinal fluid (CSF) samples will be collected at baseline for biomarker's assessment; blood samples will be collected at each time-point to assess changes in peripheral inflammatory markers. Blood and CSF collection will be optional. A sample of 20 elderly controls will be included for baseline comparisons.
Specific Aim: Demonstrate that statins have an effect on cerebral blood flow and neuronal activity
The purpose of the study is to investigate the effect of High Density- tDCS (HD- tDCS) on cognitive function in Alzheimer's Disease. One anode and four return electrodes are placed over DLPFC, where low intensity current (2mA) is induced to the surface of the scalp. Electrode placement is individualized for each participant. Participants will undergo 15 stimulations, with a duration of 20 minutes each. All patients will undergo neuropsychological assessment and MRI evaluation.
A study to assess the steady-state bioequivalence of once-weekly Corplex™ Donepezil 10 mg Transdermal Delivery System (TDS) compared to daily administration of Aricept®
A long-term follow-up study to obtain safety and efficacy data in subjects who completed phase 1/2a clinical trial of NEUROSTEM® (NCT02054208), comparing NEUROSTEM and placebo groups for up to 36 months after the initial administration in patients suffering from Alzheimer's disease
This first time study in humans was designed to assess tolerability and safety of repeated subcutaneous injections of ABvac40, an active immunization against the C-terminal end of Abeta1-40.
The purpose of this study is to determine whether Zolpidem and Zoplicone are efective in the treatment of sleep disorders in Alzheimer's disease (AD)
The purpose of this research study is to test whether nicotinamide, also known as vitamin B3 or niacinamide, taken in high doses, can reduce phosphorylation of tau (the protein that accumulates in neurofibrillary tangles) in people with Mild Cognitive Impairment or mild Alzheimer's disease (AD) dementia.
The primary objective of the study is to evaluate the safety and tolerability of single-ascending intravenous (IV) infusions of BIIB076 in healthy volunteers and participants with Alzheimer's disease (AD). A secondary objective of the study for both healthy volunteers and participants with AD is to assess the serum pharmacokinetic(s) (PK) profile of BIIB076 after single-dose administration. Another secondary objective is to evaluate the immunogenicity of BIIB076 in serum after single-dose administration.
Alzheimer disease is a neurodegenerative disease. Recent studies suggest that subjects with hearing loss are more likely to develop Alzheimer's disease. Hearing loss can be consecutive to presbycusis and/or to central auditory dysfunction. Standard audiometric measures with pure tone and speech intelligibility allow the diagnosis of presbycusis. However, to demonstrate central auditory dysfunction, specific audiometric tests as noisy and/or dichotic tests, are needed. Actually, no consensus exists to investigate hearing loss in people with Alzheimer's disease; therefore hearing loss may be an early manifestation of Alzheimer's disease. Until now, investigations and clinical procedure related to the diagnosis of Alzheimer's disease ignored the hearing ability of the patient. However, the major part of care management and investigations implies the patient's communication ability with caregivers. Hearing loss may be one of the most unrecognized deficit in subjects with Alzheimer's disease. Auditory rehabilitation with hearing aids could benefit to the patient to decrease cognitive decline but this management must be investigate during longitudinal studies in order to demonstrate their efficiency and need to be compared with a placebo.