Design and Perceived Value of a Novel Solution for Asynchronous Communication in Radiology

Rationale and Objectives: Communication with and within the Radiology Department is typically initiated over phone, face-to-face or general-purpose chat, causing frequent interruptions, additional mental workload, workflow inefficiencies and diagnostic errors. We developed and evaluated a new communication solution that aims to reduce avoidable interruptions caused by technologist-radiologist communication. Materials and Methods: Following an iterative design process with future end users, a scalable web-based software solution, RadConnect, was developed enabling a chat-based communication workflow between a technologist and a radiologist. As a first experimental implementation, technologists can send categorized tickets to a radiology section account. Radiologists receive the tickets in a worklist that is prioritized by urgency. Consented radiologists and technologists performed scripted tasks in 2 hr sessions and completed a structured questionnaire on perceived value and comparison to standard communication modes. Results: Of 17 participants from three academic European institutes, 65% (11/17) believed they would use RadConnect frequently; 53% (9/17) believed that it reduces phone calls >80%; and 88% (15/17) believed it adds value compared to general-purpose enterprise chat applications. Discussion: Participants recognized the value of RadConnect especially its categorized tickets, prioritized worklist and role-based interaction model. Inter-institute differences in perceived value of RadConnect may have been caused by technologist-radiologist proximity and communication alternatives in the institutions. Conclusion: Chat-based role-based communication might be a viable mode of communication between technologists and radiologists to reduce avoidable inter-ruptions. Tailoring the chat solution to the needs of and tightly integrated with the radiology workflow is valued by future end users after exposure to the tool in a simulated environment. (c) 2023 Elsevier Inc. All rights reserved.