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The Food and Drug Administration published Feb. 21 in the Federal Register a final rule that transitions insulin and other products from regulation as a drug to a biologic. This will provide manufacturers access to the biosimilars approval pathway and is expected to bring more competition to the insulin market. The move comes as insulin manufacturers continue to get increased scrutiny over the significantly increased pricing of their products in recent years.
The transition was required under a provision of the Biologics Price Competition and Innovation Act of 2009.
The move is expected to have no impact on the distribution of insulin and other products affected by the transition.
“In general, prescribers should continue to prescribe and order insulin and other biological products the same way they did before the transition,” the FDA said in an FAQ on the transition for physicians and other health care workers. “In general, pharmacists should continue to dispense and counsel about insulin and other biological products the same way they did before the transition. Prescribers and pharmacists should ensure their patients understand there are no changes to the product and they should continue to use the product the same way as before the transition.”
Other products affected by the transition include human growth hormone (somatropin), pancrelipase, chorionic gonadotropin, follitropin alfa, and menotropins. Information on all the transitioning products will move from the Orange Book (which lists FDA-approved drug products with therapeutic equivalent evaluations) to the Purple Book (which lists FDA-licensed biological products with reference product exclusivity data and biosimilar/interchangeability evaluations).
The FDA in the FAQ reiterated its commitment to reviewing any applications for these transition products within 12 months of submission.