1. Design and initial user experience of a computer-based decision-support tool to improve safety of chemotherapy delivery
- Author
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Hanlon, Caitlin, Goldberg, Harry, Liang, Angela, Spjut, Aaron, and Cooper, Stacy L.
- Abstract
Purpose: Treatments for pediatric cancer require complex management schemes. Providers must ensure that dosages integrate on-going patient parameters into a concerted treatment plan. To assist with this challenging task, detailed flowcharts are used as a scaffold, but these can be difficult to interpret, risking treatment errors due to a lack of standardized care. Methods: To improve patient outcomes, we developed Methotracks, a computer-based decision support tool for the delivery of high-dose methotrexate. Our hypothesis was that Methotracks would improve patient outcomes through concise and specific treatment instructions. To test the efficacy of Methotracks, we developed four virtual patient scenarios. We then compared the number of errors users made in managing each case using the Methotracks to the number of errors made using the standard-of-care flowchart. Results: Methotracks users made significantly fewer errors than flowchart users, notably at key decision point areas such as hydration management: 80.6% of the Methotracks users treated virtual patients correctly compared to 7.4% of the standard-of-care users. Moreover, users reported that Methotracks was easy to use and that they felt confident when making their treatment decisions. Conclusions: Our preliminary study indicates that Methotracks is a useful decision-support tool for the management of complex chemotherapy regimens.
- Published
- 2023
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