Degludec, a new ultra-long-acting basal insulin for the treatment of diabetes mellitus type 1 and 2: advances in clinical research

Abstract

Degludec is the most recent molecule of the ultra-long-acting basal insulin analogues approved for human use. It forms soluble multihexamers which after subcutaneous injection are converted into monomers, and are thus slowly and continuously absorbed into the bloodstream. This absorption mechanism confers degludec an ultra-long and stable action profile, with no concentration peaks. This paper discusses the most recent studies in patients with type 1 and 2 diabetes mellitus, which showed degludec to be non inferior in decreasing HbA1c, ensuring optimum glycemic control similar to that achieved with insulin glargine or detemir. Degludec also had an improved safety profile, as it was associated to a significantly lower rate of nocturnal hypoglycemia in both types of diabetes and to a potentially lower overall hypoglycemia rate in type 2 DM. Degludec also opens the possibility to use more flexible regimens.

Keywords: Análogos de insulina basal de acción ultra-lenta; Degludec; Diabetes mellitus; Hipoglucemia; Hypoglycemia; Ultra-long-acting basal insulin analogues.