Cited by 99Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatmentsMedical Imaging Techniques and Applications

Amyloid PET in clinical practice: Its place in the multidimensional space of Alzheimer's disease

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Vandenberghe, Rik, Adamczuk, Katarzyna, Dupont, Patrick, Laere, Koen Van, Chételat, Gaël·2013·NeuroImage: Clinical

Abstract

Amyloid imaging is currently introduced to the market for clinical use. We will review the evidence demonstrating that the different amyloid PET ligands that are currently available are valid biomarkers for Alzheimer-related β amyloidosis. Based on recent findings from cross-sectional and longitudinal imaging studies using different modalities, we will incorporate amyloid imaging into a multidimensional model of Alzheimer's disease. Aside from the critical role in improving clinical trial design for amyloid-lowering drugs, we will also propose a tentative algorithm for when it may be useful in a memory clinic environment. Gaps in our evidence-based knowledge of the added value of amyloid imaging in a clinical context will be identified and will need to be addressed by dedicated studies of clinical utility.

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Crossref · 10.1016/j.nicl.2013.03.014

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  • The early Aβ regions have been identified using PET ligands that bind primarily to dense-core Aβ aggregates and to a lesser extent or not at all to diffuse plaques.

    “A limitation of our early Aβ regions is that they have been identified using PET ligands that bind to primarily dense-core Aβ aggregates and to a lesser extent or not at all to diffuse plaques39, 40.”
  • A strength of the methodology is that similar early Aβ regions were detected in two different cohorts using two different types of PET ligands; 18F-florbetapir and 18F-flutemetamol.

    “Nonetheless, a strength of the methodology is that we could detect similar early Aβ regions in two different cohorts using two different types of PET ligands; 18F-florbetapir (a stilbene compound) and 18F-flutemetamol (an 18F-labeled analog of 11C-Pittsburgh Compound B (PiB) derived from thioflavin T)40.”

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Research works printed but not linked: 2

  1. Jack C. Petersen R. Early Diagnosis of Alzheimer's Disease, Chapter Structural Imaging Approaches to AD 2000 Humana Press
  2. Mesulam M.-M. Principles of Behavioral and Cognitive Neurology, Chapter Aging, Alzheimer's Disease, and Dementia: Clinical and Neurobiological Perspectives 2000 Oxford University Press 439 522

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Authors
Vandenberghe, R., Adamczuk, K., Dupont, P., Laere, K. V., & Chételat, G.
Affiliations
  • Universitair Ziekenhuis Leuven (BE)
  • VIB-KU Leuven Center for Brain & Disease Research (BE)
  • Inserm (FR)
Corresponding author
Vandenberghe, Rik
Venue
NeuroImage: Clinical
Publisher
Elsevier BV
Published
2013
Volume
2
Pages
497-511
ISSN
2213-1582 (ISSN-L)
OpenAlex
W2157900760
Cited by
99
References
165
Citations by year
2026: 1 · 2025: 3 · 2024: 3 · 2023: 4 · 2022: 5 · 2021: 3 · 2020: 4 · 2019: 7 · 2018: 12 · 2017: 10 · 2016: 17 · 2015: 14 · 2014: 14 · 2013: 2
FWCI
2.14
Type
journal article
Language
en
Open access
Locations
  • NeuroImage Clinical (publishedVersion, cc-by-nc-sa)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc-sa)
  • PubMed Central (publishedVersion, cc-by-nc-sa)
  • PubMed (publishedVersion)
  • Lirias (submittedVersion, other-oa)
Funders
  • FWO (G.0076.02)
  • KU Leuven Research grants (OT/08/056, OT/12/097)
  • Federaal Wetenschapsbeleid belspo Inter-University Attraction Pole (P6/29, P7/11)
  • Stichting Alzheimer Onderzoek (11020)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Medical Imaging Techniques and Applications
Keywords
amyloid PET, Alzheimer's disease, amyloid imaging, biomarkers, amyloid-beta, clinical trial design, memory clinics, clinical utility

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