Active clinical trials for "Alzheimer Disease"

Primary objective is to evaluate the neuroprotective effect of T-817MA on Tau protein phosphorylated at threonine 181 (p-tau 181) in cerebrospinal fluid (CSF) compared with placebo in patients with a diagnosis of MCI due to AD or mild AD. Secondary objectives are: To evaluate in patients on T-817MA and placebo: cognitive function measured by the Clinical Dementia Rating Scale Sum of Boxes (CDR-sb) and working memory and attention domain as measured by the Cognitive Functional Composite (CFC). AD-related biomarkers in CSF and plasma imaging analysis using volumetric magnetic resonance imaging (vMRI) alpha/theta ratio of the electroencephalogram (EEG) To evaluate the safety of T-817MA by clinical laboratory tests and adverse events (AEs). To evaluate the pharmacokinetics of T-817MA

This is a randomized double-blind Placebo-controlled, Phase 2 study comparing bryostatin to placebo for the treatment of moderately severe to severe Alzheimer's disease in subjects not receiving memantine treatment. The study is 15 weeks in duration, including a safety and efficacy evaluation 30 days after the last dose of study drug. Subjects will receive 7 doses of study drug during the study. The primary efficacy endpoint is defined as the change from baseline to Week 13 in the Severe Impairment Battery (SIB) total score.

A double-blinded, randomized, placebo-controlled study will be performed to evaluate the efficacy and safety of treating AR1001 in patients with mild to moderate Alzheimer's disease for 26 weeks.

This is a single-center first-in-human single-ascending-dose clinical trial assessing the safety and tolerability of oral dosing of Contraloid acetate in healthy volunteers. The study drug Contraloid (alias RD2, alias PRI-002) is an orally available all-D-peptide, which was developed to directly destroy toxic and replicating A-beta oligomer prions, by disassembling them into A-beta monomers. The study drug is specifically designed for the curative or at least disease-modifying treatment of cognition, memory and behavior deficits in Alzheimer´s disease patients. The study drug is not designed to reduce brain plaque load or total A-beta in cerebrospinal fluid. The study drug is blood-brain-barrier penetrable [1] and has demonstrated target engagement in vitro and in vivo [2, 3]. Preclinical treatments in three different transgenic mouse models in three different laboratories yielded improved cognition and deceleration of neurodegeneration, even under truly non-preventive treatment conditions and even when applied orally [2-5]. The hereby obtained PRI-002 plasma levels have also been achieved in humans after single oral dosing.

This is a single-center multiple-ascending-dose clinical trial assessing the safety and tolerability of oral dosing of Contraloid acetate in healthy volunteers. The study drug Contraloid (alias RD2, alias PRI-002) is an orally available all-D-peptide, which was developed to directly destroy toxic and replicating A-beta oligomer prions, by disassembling them into A-beta monomers. The study drug is specifically designed for the curative or at least disease-modifying treatment of cognition, memory and behavior deficits in Alzheimer´s disease patients. The study drug is BBB penetrable [1] and has demonstrated target engagement in vitro and in vivo [2, 3]. Treatments in three different transgenic mouse models in three different laboratories yielded improved cognition and deceleration of neurodegeneration, even under truly non-preventive treatment conditions and even when applied orally [2-5]. The hereby obtained PRI-002 plasma levels have also been achieved in humans after single oral dosing.

The purpose of this study is to evaluate the pharmacokinetics, safety and tolerability of CKD-355.

This is a pilot randomized controlled trial in individuals with probable Alzheimer's disease testing the effects of 10 mg dapagliflozin, taken daily for 12 weeks, on cerebral n-acetyl aspartate (NAA) levels using magnetic resonance spectroscopy (MRS). The investigators will also examine the safety and tolerability of dapagliflozin and explore the effects on systemic NAA levels in blood and urine, cerebral metabolism (fluorodeoxyglucose [FDG] PET), systemic metabolic biomarkers that indicate and quantify secondary metabolic effects, and cognitive performance.

This study compares the efficacy of 2 doses of brexpiprazole with placebo in participants with agitation associated with dementia of the Alzheimer's type.

Study to Evaluate the Safety and Tolerability of Oral CT1812 in Subjects with Mild to Moderate Alzheimer's Disease.

This is a Phase 2b, Randomized, Double-blind, Placebo-controlled, multiple dose study of PTI-125 in mild-to-moderate Alzheimer's disease patients.