Characteristics Relating to Adherence and Persistence to Basal Insulin Regimens Among Elderly Insulin-Naïve Patients with Type 2 Diabetes: Pre-Filled Pens versus Vials/Syringes.

Introduction: Previous studies have found higher rates of adherence in patients with type 2 diabetes mellitus (T2DM) using insulin pens compared to vial and syringe administration; however, little evidence is available to support this observation in elderly patients.

Methods: This was a retrospective claims database analysis of a predominantly elderly Medicare Advantage with Prescription Drug (MAPD) insurance population consisting of 3172 insulin-naïve patients with T2DM who initiated basal insulin using pre-filled pens or vial and syringe ('vial'). The index date was defined by the first pharmacy claim for basal insulin.

Antidiabetic treatment patterns in a medicare advantage population in the United States.

Background: Published guidelines for treatment of type 2 diabetes mellitus (T2DM) agree on initial pharmacotherapy. However, few specific recommendations on second-line agents are provided.

Objective: The objective of this study was to describe antidiabetic treatment patterns in Medicare Advantage patients with T2DM within 6 months of measurement of the glycosylated hemoglobin (HbA1c) level.