My Dose Coach Mobile App to Support Insulin Titration and Maintenance

The purpose of this research study is to evaluate an electronic application (app) designed to help people with type 2 diabetes (T2DM) adjust their insulin doses. The app is called My Dose Coach. This research study is being done in 2 phases. Specifically in Phase 1, the study is assessing the role of the My Dose Coach app in helping participants make insulin adjustments to get their blood glucoses to the target level that is planned for with the diabetes team, called the dosing or titration phase, when first starting insulin. In Phase 2, the study is assessing the role of the My Dose Coach app in helping participants keep blood glucoses in the target range, called the maintenance phase.

Despite the increasing body of knowledge of diabetes treatment strategies, a majority of patients with T2DM are still in a persistent state of poor glycemic control and unable to meet target goals. Inertia surrounding insulin initiation and titration is a specific problem. Various approaches have been proposed to help overcome clinical inertia, including support of patient self-management, and education for both physicians and people with diabetes. Presently, paper-based guides are available in which clinicians/educators rely on to help their patients in determining and recording appropriate insulin doses. Unfortunately, this process often sets the stage for reluctance and fear of insulin initiation and delays titration with implications for long-term poor self-management and adherence. Therefore, Sanofi developed the My Dose Coach electronic app to assist with optimizing titration of basal insulins and supporting proper insulin maintenance. The primary objective of this two phase study is to demonstrate that patients who are trained on the My Dose Coach app to titrate insulin will have greater improvements in hemoglobin A1c and will be more likely to achieve glycemic control at three months as compared to usual care practice, and, for the intervention group only, those who do attain glycemic goals will be able to maintain glycemic control for an additional three months. The secondary objective of this study is to examine the feasibility of integrating digital solutions into clinical workflow and user acceptability of My Dose Coach.