Peer-reviewedCC BY 4.0NPJ Digital Medicine
Machine unlearning as a governance imperative for clinical AI
4 affiliations
- 1Australian Institute for Machine Learning (AIML), The University of Adelaide, Adelaide, SA Australia
- 2Central Adelaide Local Health Network (CALHN), Adelaide, SA Australia
- 3South Australian Health and Medical Research Institute (SAHMRI), Adelaide, SA Australia
- 4Jones Radiology, Adelaide, SA Australia
Abstract
Clinical AI assumes that the influence of training data can persist indefinitely. This premise fails when patients withdraw consent, evidence evolves, or bias is identified. Machine unlearning aims to remove specific data influence without full retraining. We argue that unlearning readiness should be built into the infrastructure of high-risk healthcare AI across patient autonomy, clinical validity, and system governance, and we outline a governance pathway to keep updates auditable and clinically safe.
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BibTeX
@article{porter2026machine,
title = {{Machine unlearning as a governance imperative for clinical AI}},
author = {Anthony Porter and Emily Kirkpatrick and Arpit Garg and Hemanth Saratchandran and Simon Lucey and Johan Verjans},
journal = {NPJ Digital Medicine},
year = {2026},
month = jul,
doi = {10.1038/s41746-026-03050-1},
url = {https://doi.org/10.1038/s41746-026-03050-1},
note = {CC BY 4.0},
}
RIS
TY - JOUR
TI - Machine unlearning as a governance imperative for clinical AI
AU - Anthony Porter
AU - Emily Kirkpatrick
AU - Arpit Garg
AU - Hemanth Saratchandran
AU - Simon Lucey
AU - Johan Verjans
PY - 2026
DA - 2026/07/18
JO - NPJ Digital Medicine
DO - 10.1038/s41746-026-03050-1
UR - https://doi.org/10.1038/s41746-026-03050-1
AB - Clinical AI assumes that the influence of training data can persist indefinitely. This premise fails when patients withdraw consent, evidence evolves, or bias is identified. Machine unlearning aims to remove specific data influence without full retraining. We argue that unlearning readiness should be built into the infrastructure of high-risk healthcare AI across patient autonomy, clinical validity, and system governance, and we outline a governance pathway to keep updates auditable and clinically safe.
SN - 2398-6352
ER -