The A-One study is a prospective, randomized controlled trial evaluating the use of the One Drop \| Premium 'On Track' in combination with Afrezza treatment on the glycemic control, treatment adherence, social-cognitive barriers to adherence, and treatment satisfaction of people with Type 2 diabetes (T2D) and a hemoglobin A1c (A1c) \> 7.0% already prescribed an injectable rapid-acting insulin.
Eligible participants (N=400) with an A1c \> 7.0% already prescribed a rapid-acting insulin will be randomized to one of two groups: (1) One Drop \| Premium 'On Track' (i.e., use the One Drop \| Mobile app with in-app diabetes education accredited by the American Diabetes Association with supplemental Afrezza content and a live Certified Diabetes Educator messaging in the app, the 'Chrome' Bluetooth-connected blood glucose meter that uploads blood glucose values in the app, and 150 test strips per month) in combination with Afrezza treatment (n=200) or (2) One Drop \| Premium 'On Track' plus their current rapid-acting insulin (n=200).
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
400
Participants in this group will receive insulin inhalation, prescribed by their physician, and will also receive One Drop \| Premium (i.e., One Drop \| Experts in-app coaching from a Certified Diabetes Educator (CDE) along with One Drop \| Chrome Bluetooth-connected blood glucose meter that uploads results into the One Drop \| Mobile app and 150 test strips per month for three months).
Participants in this group will receive One Drop \| Premium (i.e., One Drop \| Experts in-app CDE coaching with the One Drop \| Chrome Bluetooth-connected blood glucose meter that uploads results into the One Drop \| Mobile app and 150 test strips per month for three months).
One Drop
New York, New York, United States
Hemoglobin A1c
3-month between-group change in A1c assessed by a central lab
Time frame: 3 months
Insulin Device Satisfaction
Within- and between-group change in insulin device satisfaction assessed by the Insulin Device Satisfaction Survey (IDSS)
Time frame: 3 months
Treatment Adherence
Within- and between-group change in treatment adherence assessed by the Adherence to Refills and Medications Scale for Diabetes (ARMS-D) and the Summary of Diabetes Self-care Activities Medications Subscale administered for each oral diabetes medication (SDSCA-MS) and insulin in the regimen (SDSCA-IS).
Time frame: 3 months
Self-care
Within- and between-group change in self-care assessed by the SDSCA's other subscales
Time frame: 3 months
Health-related Productivity
Within- and between-group change in health-related productivity assessed by the Work Productivity and Activity Impairment measure (WPAI).
Time frame: 3 months
Health-related Quality of Life
Within- and between-group change in health-related quality of life assessed by the Centers for Disease Control Health-related Quality of Life-14 (CDC HRQOL-14) and life satisfaction assessed by the Cantril Self-Anchoring Ladder of Life Satisfaction.
Time frame: 3 months
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