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Non-Fungible Tokens: Blockchain Solution to Ethical Challenges for Secondary Use of Biospecimens (Preprint)
Author(s) -
Marielle S. Gross,
Amelia Hood,
Robert C. Miller
Publication year - 2021
Publication title -
jmir bioinformatics and biotechnology
Language(s) - English
Resource type - Journals
ISSN - 2563-3570
DOI - 10.2196/29905
Subject(s) - transparency (behavior) , accountability , beneficence , respect for persons , preprint , economic justice , internet privacy , health care , business , knowledge management , psychology , computer science , computer security , political science , world wide web , law , autonomy
Henrietta Lacks’ deidentified tissue became HeLa cells (the paradigmatic learning health platform). In this article, we discuss separating research on Ms Lacks’ tissue from obligations to promote respect, beneficence, and justice for her as a patient. This case illuminates ethical challenges for the secondary use of biospecimens, which persist in contemporary learning health systems. Deidentification and broad consent seek to maximize the benefits of learning from care by minimizing burdens on patients, but these strategies are insufficient for privacy, transparency, and engagement. The resulting supply chain for human cellular and tissue–based products may therefore recapitulate the harms experienced by the Lacks family. We introduce the potential for blockchain technology to build unprecedented transparency, engagement, and accountability into learning health system architecture without requiring deidentification. The ability of nonfungible tokens to maintain the provenance of inherently unique digital assets may optimize utility, value, and respect for patients who contribute tissue and other clinical data for research. We consider the potential benefits and survey major technical, ethical, socioeconomic, and legal challenges for the successful implementation of the proposed solutions. The potential for nonfungible tokens to promote efficiency, effectiveness, and justice in learning health systems demands further exploration.

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