The Artificial Pancreas on the Threshold of Ambulatory Use: Setting the Stage for a Critical Transition: DiAs User Interface: A Patient-Centric Interface for Mobile Artificial Pancreas Systems

摘要

BackgroundRecent in-hospital studies of artificial pancreas (AP) systems have shown promising results in improving glycemic control in patients with type 1 diabetes mellitus. The next logical step in AP development is to conduct transitional outpatient clinical trials with a mobile system that is controlled by the patient. In this article, we present the user interface (UI) of the Diabetes Assistant (DiAs), an experimental smartphone-based mobile AP system, and describe the reactions of a round of focus groups to the UI. This work is an initial inquiry involving a relatively small number of potential users, many of whom had never seen an AP system before, and the results should be understood in that light.