Quantification of tau load in Alzheimer’s disease clinical trials using positron emission tomography

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Abstract

Alzheimer’s disease is a neurodegenerative condition that is neuropathologically characterized by the presence of amyloid-β plaques and neurofibrillary tangles consisting of tau. Recently, several positron emission tomography (PET) tracers have been developed that yielded promising initial results. In this chapter, we discuss how tau PET can be used in the context in clinical trials. We argue that simplified reference tissue models based on dynamic data acquisition are most suitable for accurately measuring changes in tau pathology in trials tailored to reduce cerebral tau load. Therefore, we discuss the importance of tracer kinetic modeling and describe in detail how a reliable measurement of specific binding can be obtained.

Original languageEnglish
Title of host publicationMethods in Molecular Biology
PublisherHumana Press Inc.
Pages221-229
Number of pages9
DOIs
Publication statusPublished - 1 Jan 2018

Publication series

NameMethods in Molecular Biology
Volume1750
ISSN (Print)1064-3745

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