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Clinical Trial Summary

This study is a first in man study investigating the feasibility of the collection, storage, processing and analysis of 4 key biomarkers for the diagnosis of Alzheimer's disease [AD] in nasal secretion. Nasal secretion [NS] constitutes a minimally invasive access to cerebrospinal fluid [CSF]. Therefore, it could be highly suitable for detection and monitoring of the AD relevant biomarkers pTau181, total Tau, Amyloid-ß1-40 and Amyloid-ß1-42. This study evaluates correlations of biomarker patterns in NS and CSF. Furthermore, the correlations of the 4 AD specific biomarkers in nasal secretion and CSF is investigated. For this study, patients with cognitive impairment (AD and NonAD group) and healthy controls were included.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05791552
Study type Interventional
Source Noselab GmbH
Contact Marion San Nicoló, MD
Phone +49892302680
Email marion.sannicolo@noselab.com
Status Recruiting
Phase N/A
Start date February 15, 2022
Completion date September 1, 2023

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