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Clinical Trial Summary

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: 1. 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) 2. To evaluate the safety of T-817MA by clinical laboratory tests and adverse events (AEs). 3. To evaluate the pharmacokinetics of T-817MA


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT04191486
Study type Interventional
Source FUJIFILM Toyama Chemical Co., Ltd.
Contact
Status Completed
Phase Phase 2
Start date December 24, 2019
Completion date March 20, 2023

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