The use of multiple daily injections versus insulin pump therapy for HgbA1c reduction in patients with insulin-dependent type 2 diabetes

Background:More than 35 million Americans live with type 2 diabetes (T2D), resulting in the need for newer strategies and technologies to manage the disease. Insulin pump therapy (IPT) has historically been reserved for type 1 diabetes, although emerging data demonstrates improved glucose outcomes for patients with T2D using IPT.Purpose:To measure the change in HgbA1c in patients with T2D after changing therapy from multiple daily injections (MDI) to continuous subcutaneous insulin infusion through IPT.Methodology:A retrospective comparison study was conducted by reviewing the electronic medical record of patients with T2D, older than 18 years, who had been on multiple daily insulin injections for at least 1 year, followed by IPT for at least 1 year.Results:One hundred seventy-one patients met the inclusion criteria. There was a statistically significant reduction in mean HgbA1c from 9.6% to 7.6%.Conclusion:Insulin pump therapy may result in lower HgbA1c levels for T2D not at goal on MDI.Implications:Patients on multiple daily insulin injections who are not at goal should be considered for IPT.

Automated summary

This study aimed to measure the change in HgbA1c in patients with type 2 diabetes (T2D) after switching therapy from multiple daily injections (MDI) to continuous subcutaneous insulin infusion through insulin pump therapy (IPT). The results showed a statistically significant reduction in mean HgbA1c levels from 9.6% to 7.6% after using IPT.