The Future of Biosimilar Insulins.

IN BRIEF Biosimilar insulins are available in many countries and will be made available in the United States in the near future. Some concerns associated with biosimilar insulins include potential differences in the efficacy and safety between a biosimilar product and its reference insulin, the ramifications of having the same name or different names for a biosimilar and its reference insulin, the prospects of and limitations to substituting insulin products, and the proper implementation of pharmacovigilance. Still, health care providers will have the opportunity, with continued appropriate monitoring, to offer alternative, and possibly more individualized, therapy for diabetes management with the introduction of biosimilar insulins.