Clinical Evaluation of Basal-Bolus Therapy Delivered by the V-Go^® Wearable Insulin Delivery Device in Patients with Type 2 Diabetes: A Retrospective Analysis

Abstract

Insulin therapy is frequently required to achieve glycemic targets (A1c) in type 2 diabetes (T2D); however, clinicians and patients face barriers with the complexities of multiple daily injection regimens. Patch-like wearable insulin devices, such as V-Go, may simplify and optimize this complexity. This study evaluated the change in A1C and insulin total daily dose (TDD) in a suboptimally-controlled (not achieving A1C targets) T2D population after switching to V-Go. A retrospective chart analysis at a diabetes clinic was performed to evaluate change in A1c measurements from baseline (V-Go initiation) to end of study observation. Of the 139 patients enrolled, A1C significantly decreased from baseline (−1.5 ± 1.79%; p n = 122) used significantly less insulin TDD (−8 u/day; p = 0.006). The percentage of patients meeting the target of A1C p = 0.008). Patients prescribed a basal-bolus regimen prior to V-Go achieved an A1C reduction of 1.5 ± 2.0% (p p < 0.0001). Thus, patients switching to V-Go from a variety of therapies at baseline experienced reductions in A1C while using less insulin, with a reduction in clinically relevant hypoglycemia, indicating the potential benefit of V-Go in optimizing and simplifying T2D care.

Keywords

• type 2 diabetes
• V-Go
• glycemic control
• insulin
• hemoglobin A1c