Article ; Online: Communicating and Using Dementia Risk Evidence.
Journal of Alzheimer's disease : JAD
2022 Volume 90, Issue 3, Page(s) 933–944
Abstract: Advances in biomarkers, genetics, and other data used as dementia risk evidence (DRE) are increasingly informing clinical diagnosis and management. The purpose of this Mini-Forum is to provide a solutions-based discussion of the ethical and legal gaps ... ...
Abstract | Advances in biomarkers, genetics, and other data used as dementia risk evidence (DRE) are increasingly informing clinical diagnosis and management. The purpose of this Mini-Forum is to provide a solutions-based discussion of the ethical and legal gaps and practical questions about how to use and communicate these data. Investigators often use DRE in research. When participants ask for their personal results, investigators have concerns. Will data that was intended to study groups be valid for individuals? Will sharing data cause distress? Debates around sharing DRE became heated when blood-based amyloid tests and amyloid reducing drugs appeared poised to enable clinicians easily to identify people with elevated brain amyloid and reduce it with a drug. Such an approach would transform the traditional role of DRE from investigational to foundational; however, then the high costs, uncertain clinical benefits and risks of the therapy led to an urgent need for education to support clinical decision making. Further complicating DRE use are direct to consumer genetic testing and increasingly available biomarker testing. Withholding DRE becomes less feasible and public education around responsible use and understanding become vital. A critical answer to these legal and ethical issues is supporting education that clearly delineates known risks, benefits, and gaps in knowledge, and communication to promote understanding among researchers, clinicians, patients, and all stakeholders. This paper provides an overview and identifies general concepts and resource documents that support more informed discussions for individuals and interdisciplinary groups. |
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MeSH term(s) | Humans ; Amyloid ; Biomarkers ; Brain ; Uncertainty ; Dementia/diagnosis |
Chemical Substances | Amyloid ; Biomarkers |
Language | English |
Publishing date | 2022-10-03 |
Publishing country | Netherlands |
Document type | Journal Article |
ZDB-ID | 1440127-7 |
ISSN | 1875-8908 ; 1387-2877 |
ISSN (online) | 1875-8908 |
ISSN | 1387-2877 |
DOI | 10.3233/JAD-220722 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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