Development and Evaluation of App-Based Certified Diabetes Education (AB-CDE) Therapy for People Living With T1D Using MDI
Oregon Health and Science University
Summary
The purpose of this study is to learn more about a smartphone application (app) called DailyDose, an investigational decision support tool that may help in managing your diabetes. DailyDose tracks your continuous glucose monitoring (CGM) data, insulin use, and exercise, and uses this information to provide personalized recommendations for insulin dosing and carbohydrate intake during exercise or low blood sugar events. We want to find out if DailyDose can help lower blood sugar levels as measured by the hemoglobin A1c (HbA1c) test.
Description
Participants will be on study for 38 weeks (2-week run-in period and 36 weeks of intervention/control). Participants will begin the study with a training visit on the Dexcom G6 CGM system, the insulin dose capture system, and the Data-logging Mode of DailyDose. Participants will be provided with Humalog and Basaglar Tempo pens for use with the insulin dose capture system. Participants will also receive an iPhone and Apple smart watch for acquiring sleep metrics and exercise data. Participants will use these devices during the next 14 days at home (2-week run-in). At the end of the run-in, part…