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Leading with the trailing edge: facilitating patient choice for insulin products.

Robin C Feldman
Published in: Journal of law and the biosciences (2023)
Insulin prices have risen sharply, despite a century since its introduction. Against this backdrop, companies have discontinued dozens of insulin products. Discontinuation could relate to safety or effectiveness, or to the overwhelming benefits of newer products. On the other hand, discontinuation could suggest strategic behavior hampering competition and supporting prices. To test these theories, this project examined every insulin discontinuation, analyzing the role discontinuations play in insulin affordability. No evidence emerged of any discontinuation for safety or effectiveness. Rather, dozens of viable products were removed from the market, followed by more expensive versions, often with little or no clinical improvement. Insulin pens with a phone app may provide advantages, for example. However, for older patients, who may find the technology confusing, or for patients with budget constraints, the value proposition falters. Moreover, discontinuation blocks biosimilars from market entry because they cannot demonstrate biosimilarity without the drug. The problem exists for all biosimilars. If there are willing buyers and willing sellers of clinically effective products that are off-patent, entry should be facilitated. This article suggests a requirement that companies deposit samples at the time of FDA approval, laying the groundwork for later entry of trailing-edge products with clinically viable outcomes.
Keyphrases
  • type diabetes
  • glycemic control
  • systematic review
  • randomized controlled trial
  • emergency department
  • quality improvement
  • health insurance
  • insulin resistance
  • skeletal muscle
  • decision making
  • electronic health record