Personal profile
Research interests
David is interested in how humans interact with decision support systems, such as expert systems and artificial intelligence. His research interests focus on how decision support technologies change human decision-making and how that impacts patient safety.
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Collaborations and top research areas from the last five years
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Evaluating AI-enabled clinical decision support (CDS) for a telephone helpline service and a consumer symptom checker
Magrabi, F. (Primary Chief Investigator), Coiera, E. (Chief Investigator), Lyell, D. (Associate Investigator) & Wang, A. (Research Assistant)
1/07/24 → 30/06/26
Project: Research
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Applying LLMs for Analysis of AI/ML Medical Device Approvals and Safety Events
Wang, Y. (Primary Chief Investigator), Magrabi, F. (Chief Investigator), Lyell, D. (Chief Investigator) & Wang, A. (Research Assistant)
1/01/23 → 31/12/26
Project: Research
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Oracle for Research Fellows
Magrabi, F. (Primary Chief Investigator), Wang, Y. (Chief Investigator), Lyell, D. (Chief Investigator) & Coiera, E. (Chief Investigator)
1/06/23 → 31/05/24
Project: Research
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Evaluating Artificial Intelligence (AI) for chest radiograph interpretation in emergency medicine
Magrabi, F. (Primary Chief Investigator), Coiera, E. (Chief Investigator), Burger, M. (Chief Investigator), Phillips, M. (Chief Investigator) & Lyell, D. (Associate Investigator)
18/07/22 → 17/04/23
Project: Research
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Is there a role for artificial intelligence (AI) in nursing decision support?
Akbar, S. (Associate Investigator), Magrabi, F. (Chief Investigator) & Lyell, D. (Associate Investigator)
1/02/21 → 31/12/25
Project: Research
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AI-Assisted cardiovascular risk assessment by general practitioners in resource-constrained Indonesian settings using a conceptual prototype: randomized controlled study
Susanto, A. P., Lyell, D., Widyantoro, B., Juzar, D. A., Santoso, A., Berkovsky, S. & Magrabi, F., 25 Nov 2025, In: Journal of Medical Internet Research. 27, p. 1-17 17 p., e73131.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Downloads (Pure) -
Evaluating the impact of AI assistance on decision-making in emergency doctors interpreting chest X-rays: a multi-reader multi-case study
Lyell, D., Dinh, M., Gillett, M., Abraham, N., Symes, E. R., Susanto, A. P., Chakar, B. A., Seimon, R. V., Coiera, E. & Magrabi, F., 21 Nov 2025, In: Emergency Medicine Journal. 42, 12, p. 774-782 9 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Downloads (Pure) -
Role of AI in clinical decision-making: an analysis of FDA medical device approvals
Fernando, P., Lyell, D., Wang, Y. & Magrabi, F., 7 Aug 2025, MEDINFO 2025: Healthcare Smart × Medicine Deep: Proceedings of the 20th World Congress on Medical and Health Informatics . Househ, M. S., Tariq, Z. U. A., Al-Zubaidi, M., Shah, U. & Huesing, E. (eds.). Amsterdam: IOS Press, p. 1019-1023 5 p. (Studies in Health Technology and Informatics; vol. 329).Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review
Open AccessFile37 Downloads (Pure) -
Using simulated clinical decision-making to evaluate the benefits of AI tools
Lyell, D., Susanto, A. P. & Magrabi, F., 29 Sept 2025, In: Digital Health Week. 4, 1Research output: Contribution to journal › Meeting abstract › peer-review
Open AccessFile1 Downloads (Pure) -
Automating the identification of safety events involving machine learning-enabled medical devices
Wang, Y., Lyell, D., Coiera, E. & Magrabi, F., 25 Jan 2024, MEDINFO 2023 - The future is accessible: Proceedings of the 19th World Congress on Medical and Health Informatics. Bichel-Findlay, J., Otero, P., Scott, P. & Huesing, E. (eds.). Amsterdam: IOS Press, p. 604-608 5 p. (Studies in Health Technology and Informatics; vol. 310).Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review
Open AccessFile83 Downloads (Pure)
Activities
- 1 Organising a conference, workshop or event series
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Emerging Researchers in Health Informatics Symposium
Chapman, B. (Chair), Conway, M. (Chair), Lyell, D. (Chair) & Liu, S. (Chair)
12 Jul 2022 → 13 Jul 2022Activity: Participating in or organising an event › Organising a conference, workshop or event series
Press/Media
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When AI goes wrong (Pomegranate Health Podcast)
8/08/23
1 Media contribution
Press/Media: Expert Comment
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Second opinion: Doctors split over letting AI diagnose patients
4/06/23
1 item of Media coverage
Press/Media: Research
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A new breed of AI is changing healthcare. But it comes with a warning.
29/04/23
1 item of Media coverage
Press/Media: Research
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