Combining text mining with clinical decision support in clinical practice: a scoping review. (13th December 2022)

• Record Type: Journal Article
• Authors: van de Burgt, Britt W M; Wasylewicz, Arthur T M; Dullemond, Bjorn; Grouls, Rene J E; Egberts, Toine C G; Bouwman, Arthur; Korsten, Erik M M
• Is Part Of: Journal of the American Medical Informatics Association. Volume 30:Number 3(2023)
• Page Start: 588
• Page End: 603
• Publication Date: 2022-12-13
• Subjects: text mining -- CDS -- NLP -- electronic health record -- free-text; Medical informatics -- Periodicals; Information Services -- Periodicals; Medical Informatics -- Periodicals; Médecine -- Informatique -- Périodiques; Informatica; Geneeskunde; Informatique médicale; Computer network resources; Electronic journals; 610.285
• DOI: 10.1093/jamia/ocac240
• Languages: English
• ISSNs: 1067-5027

Abstract

Abstract: Objective: Combining text mining (TM) and clinical decision support (CDS) could improve diagnostic and therapeutic processes in clinical practice. This review summarizes current knowledge of the TM-CDS combination in clinical practice, including their intended purpose, implementation in clinical practice, and barriers to such implementation. Materials and Methods: A search was conducted in PubMed, EMBASE, and Cochrane Library databases to identify full-text English language studies published before January 2022 with TM-CDS combination in clinical practice. Results: Of 714 identified and screened unique publications, 39 were included. The majority of the included studies are related to diagnosis ( n = 26) or prognosis ( n = 11) and used a method that was developed for a specific clinical domain, document type, or application. Most of the studies selected text containing parts of the electronic health record (EHR), such as reports (41%, n = 16) and free-text narratives (36%, n = 14), and 23 studies utilized a tool that had software "developed for the study". In 15 studies, the software source was openly available. In 79% of studies, the tool was not implemented in clinical practice. Barriers to implement these tools included the complexity of natural language, EHR incompleteness, validation and performance of the tool, lack of input from an expert team, and the adoption rate among professionals. Discussion/Conclusions: The available evidence indicates that the TM-CDS combination may improve diagnostic and therapeutic processes, contributing to increased patient safety. However, further research is needed to identify barriers to implementation and the impact of such tools in clinical practice.