Active clinical trials for "Alzheimer Disease"

This study examined the effects of modafinil on apathetic symptomatology, performance of activities of daily living (ADLs) and caregiver burden in individuals with Alzheimer's disease (AD).

To evaluate the effects of a high-calorie high-fat meal on the extent and rate of absorption of CHF 5074 after single oral administration in young healthy male volunteers.

The purpose of this study is to assess the safety and efficacy of masitinib for the treatment of mild to moderate Alzheimer's Disease. Masitinib will be administered as add-on therapy in patients who have been treated for a minimum of 6 months with a stable dose of cholinesterase inhibitor (donepezil, rivastigmine or galantamine) and/or memantine.

The current study is planed to compare the efficacy of real (anodal and cathodal) vs sham transcranial direct current stimulation (tDCS) applied over the left dorsolateral prefrontal cortex (DLPFC) on cognitive functions and cortical excitability of patients with Alzheimer disease (AD). Thirty three with mild to moderate Alzheimer's disease (AD) patients (diagnosis of probable AD according to the criteria of the National Institute of Neurological and Communicative Disorders and Stroke Alzheimer Disease and Related Disorders Association [NINCDS-ADRDA] were included in this study) were randomly classified into one of three groups (eleven for each group). The first group received anodal tDCS over left DLPFC and 2rd group received cathodal tDCS on the left DLPFC and the 3rd group received sham tDCS stimulation, daily for 10 consecutive days (5 days/week for 2 weeks). Minimental State Examination (MMSE), psychometric assessment for cognitive functions (MMSE, Wechsler memory scale, Wechsler adult Intelligent scale) were assessed before, after 10th sessions, and then after 1 and 2 month. Cortical excitability was assessed in both hemispheres before and after the end of sessions. Neurophysiological evaluations included resting and active motor threshold (rMT and aMT), and cortical silent period (CSP). At the time of recruitment, none of the patients taking antidepressants, or neuroleptic, sedative-hypnotic drugs for at least two weeks before the assessment. All participants or their caregivers will give informed consent before participation in the test and after full explanation of the study protocol. Outcome: The real group received (anodal and cathodal) tDCS are expected to have more improvement on cognitive functions compared to sham tDCS group. tDCS is considered new adjuvant non pharmacological therapeutic tool for management of AD patients with mild to moderate degree dementia.

The objective of this study is to evaluate the safety and efficacy as assessed by the Alzheimers Disease Assessment Scale-cognitive subscale 13-item (ADAS-cog-13) of two doses of MT-4666 or placebo administered daily for 24 weeks to subjects with mild to moderate Alzheimer's disease.

The purpose of this study is to determine whether scopolamine-induced cognitive impairment is attenuated by the administration of roflumilast in combination with donepezil.

Part 1 is a multicenter, randomized, double-blind, placebo-controlled, parallel-group study will evaluate the efficacy and safety of gantenerumab in participants with mild Alzheimer disease. Participants will be randomized to receive either gantenerumab subcutaneously every 4 weeks or placebo subcutaneously every 4 weeks. Approved Alzheimer medication is allowed if on stable dose for 3 months prior to screening. Part 2 is an open-label extension (OLE). A positron emission tomography (PET) imaging substudy will be conducted within the main study. Eligible participants who provide separate informed consent will undergo PET imaging scans using the radioligand florbetapir as a pharmacodynamic measure of changes in brain amyloid load over time.

The aim of this study is to evaluate the safety, tolerability and preliminary efficacy of PQ912 in subjects with Mild Cognitive Impairment (MCI) due to Alzheimers Disease (AD) or mild dementia due to AD.

The purpose of this study is to evaluate the safety, tolerability and pharmacokinetics of KHK6640, given as a single dose in Japanese patients with Mild to Moderate Alzheimer's Disease.

This combined phase 1/2a clinical trial is to investigate the safety, dose limiting toxicity (DLT), and exploratory efficacy of three repeated intraventricular administrations of NEUROSTEM® (human umbilical cord blood-derived mesenchymal stem cells) versus placebo via an Ommaya reservoir at 4 week intervals in patients with Alzheimer's disease.