Objectives: This study examined the impact of insulin products donated by a pharmaceutical manufacturer and dispensed by Dispensary of Hope-partnered pharmacies on medication access and treatment outcomes among uninsured patients with type 2 diabetes (T2D).
Study design: This was a pilot, single-center, retrospective observational study.
Methods: Uninsured patients with diabetes who were newly established with Ascension Medical Group clinics for the treatment of T2D were included in this study. Participants were prescribed insulin glargine, insulin isophane, or insulin isophane/insulin regular insulin therapy between March 2020 and August 2021. A retrospective chart review was conducted. Information collected included participants' hemoglobin A1c (HbA1c) level at baseline, 3 months, and 6 months; change in HbA1c level; insulin prescribed; fill history; whether they had been referred to a patient assistance program; and whether they were seen by a pharmacist under a collaborative practice agreement.
Results: Thirty-eight participants were assessed, and 22 met criteria for the primary outcome. The mean HbA1c level decreased from 11.2% at baseline to 8.9% at 3 months and 8.8% at 6 months, resulting in a mean change in HbA1c of -2.4 percentage points (P = .033). Eleven participants (50%) had an HbA1c level of less than 9% at 6 months. The mean proportion of days covered was 76%. The mean monthly savings for insulin ranged from $183.74 (insulin isophane) to $253.84 (insulin glargine) per participant.
Conclusions: Our results showed a significant improvement in glycemic control among participants, demonstrating the substantial impact that pharmacies partnered with charitable medication distributors such as the Dispensary of Hope can have on individuals with insulin-treated T2D.