View clinical trials related to Alzheimer's Disease.
Filter by:This is a phase 2a, proof-of-concept, 26-week, double-blind, multicenter, randomized, parallel group, placebo-controlled study to compare the efficacy and safety of treatment with SUVN-502 to placebo treatment in subjects with moderate Alzheimer's disease receiving stable doses of donepezil HCl and memantine HCl.
This study evaluates the safety and efficacy of AADvac1 in the treatment of patients with mild Alzheimer's disease. 60% of participants will receive AADvac1 and 40% of participants will receive placebo.
The study determined the safety of CNP520 in healthy elderly over 3 months. Data relevant for Pharmacokinetic/Pharmacodynamic modeling were obtained in order to define the target dose in subsequent efficacy studies.
This is a Phase 1, multicenter, randomized, double-blind, placebo-controlled, multiple dose study of ABT-957 in participants with mild Alzheimer's disease (AD) and Mild Cognitive Impairment (MCI) due to AD.
This 2-part, open-label study was designed to investigate the safety, tolerability, and efficacy of [18F]MK-6240, a Positron Emission Tomography (PET) imaging agent, for the quantification of neurofibrillary tangle (NFT) deposition in the brain. Brain NFT deposition is a pathologic finding in Alzheimer's Disease (AD), with brain NFT density shown to correlate with the severity of cognitive impairment in AD. The objectives of the study include performing the following with respect to [18F]MK-6240 administered as a PET imaging agent: 1) assess safety and tolerability; 2) determine radiation safety profile; 3) determine optimal imaging protocol parameters for quantification of brain NFTs in AD; 4) compare tracer binding in brain PET scans from participants with AD, participants with amnestic mild cognitive impairment (MCI) and healthy elderly participants; and 5) evaluate intra-subject test-retest (T-RT) variability of tracer uptake in brain regions of interest.
The study is a randomized, parallel, 4-dose design in subjects with mild-to-moderate Alzheimer's Disease. Subjects will be randomized to one of 4 doses of T3D-959. Subjects will be evaluated for changes from baseline in cerebral metabolic rate of glucose (FDG-PET imaging), functional connectivity of the hippocampus (BOLD-fMRI), and cognitive function (ADAS-Cog11 and DSST) as well as assessed for safety and tolerability to T3D-959. An expanded access extension is planed to provide access to study medication to subjects who have completed the main study and requested continued use.
The objective of this study is to identify early and accurate semantics markers of Alzheimer's disease (AD) by using two types of methods. First, the investigator will evaluate semantic processing of patients with AD or related disorders which will be compared to age matched controls by taking neuropsychological tests. Then, the investigator will analyze the effect of contextual word predictability on eye movements in reading sentences with the help of the same participants by using an eye tracker. Both of these methods will be used twice with a time interval of 6 months.
The purpose of this Phase IIa study is to determine whether the AD Immunotherapeutic Vaccine (UB-311), targeting the amyloid beta peptide (N-terminal amino acids, 1-14), is safe and immunogenic in mild AD patients. In addition, the efficacy profiles will be evaluated as the secondary endpoint.
This study evaluates the side effects of dose escalation in the treatment of donepezil 23mg for patients with Alzheimer's disease. Investigators randomly divide participants into three groups according to the dose escalation method; no titration, 15mg of donepezil for a month before escalation to 23mg, and alternating of 10mg and 23mg for a month before escalation to 23mg.
This is a global Phase III, randomized, double-blinded, placebo-controlled study for subjects with evidence of early AD. The protocol is designed to determine whether ALZT-OP1 combination treatment (ALZT-OP1a + ALZT-OP1b) will slow down, arrests, or reverse cognitive and functional decline, in subjects with evidence of early stage Alzheimer's disease (AD).