Comparative performance of fully-automated and semi-automated artificial intelligence methods for the detection of clinically significant prostate cancer on MRI: a systematic review
Authors
Moreira Da Silva, Nadia
Yeung, Michael
Barrett, Tristan
Sala, Evis
Roberts, Michael
Rundo, Leonardo
Publication Date
2022-12Journal Title
Insights into Imaging
Publisher
Springer Science and Business Media LLC
Volume
13
Issue
1
Language
en
Type
Article
This Version
VoR
Metadata
Show full item recordCitation
Sushentsev, N., Moreira Da Silva, N., Yeung, M., Barrett, T., Sala, E., Roberts, M., & Rundo, L. (2022). Comparative performance of fully-automated and semi-automated artificial intelligence methods for the detection of clinically significant prostate cancer on MRI: a systematic review. Insights into Imaging, 13 (1) https://doi.org/10.1186/s13244-022-01199-3
Description
Funder: National Institute of Health Research Cambridge Biomedical Research Centre
Funder: Cancer Research UK
Funder: Engineering and Physical Sciences Research Council Imaging Centre in Cambridge and Manchester
Funder: Cambridge Experimental Cancer Medicine Centre
Funder: The Mark Foundation for Cancer Research and Cancer Research UK Cambridge Centre
Funder: CRUK National Cancer Imaging Translational Accelerator (NCITA)
Funder: Wellcome Trust Innovator Award
Abstract
<jats:title>Abstract</jats:title><jats:sec>
<jats:title>Objectives</jats:title>
<jats:p>We systematically reviewed the current literature evaluating the ability of fully-automated deep learning (DL) and semi-automated traditional machine learning (TML) MRI-based artificial intelligence (AI) methods to differentiate clinically significant prostate cancer (csPCa) from indolent PCa (iPCa) and benign conditions.</jats:p>
</jats:sec><jats:sec>
<jats:title>Methods</jats:title>
<jats:p>We performed a computerised bibliographic search of studies indexed in MEDLINE/PubMed, arXiv, medRxiv, and bioRxiv between 1 January 2016 and 31 July 2021. Two reviewers performed the title/abstract and full-text screening. The remaining papers were screened by four reviewers using the Checklist for Artificial Intelligence in Medical Imaging (CLAIM) for DL studies and Radiomics Quality Score (RQS) for TML studies. Papers that fulfilled the pre-defined screening requirements underwent full CLAIM/RQS evaluation alongside the risk of bias assessment using QUADAS-2, both conducted by the same four reviewers. Standard measures of discrimination were extracted for the developed predictive models.</jats:p>
</jats:sec><jats:sec>
<jats:title>Results</jats:title>
<jats:p>17/28 papers (five DL and twelve TML) passed the quality screening and were subject to a full CLAIM/RQS/QUADAS-2 assessment, which revealed a substantial study heterogeneity that precluded us from performing quantitative analysis as part of this review. The mean RQS of TML papers was 11/36, and a total of five papers had a high risk of bias. AUCs of DL and TML papers with low risk of bias ranged between 0.80–0.89 and 0.75–0.88, respectively.</jats:p>
</jats:sec><jats:sec>
<jats:title>Conclusion</jats:title>
<jats:p>We observed comparable performance of the two classes of AI methods and identified a number of common methodological limitations and biases that future studies will need to address to ensure the generalisability of the developed models.</jats:p>
</jats:sec>
Keywords
Critical Review, Prostate cancer, MRI, Artificial intelligence, Deep learning, Machine learning
Identifiers
s13244-022-01199-3, 1199
External DOI: https://doi.org/10.1186/s13244-022-01199-3
This record's URL: https://www.repository.cam.ac.uk/handle/1810/335473
Rights
Licence:
http://creativecommons.org/licenses/by/4.0/
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