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Utilization of Filgrastim and Infliximab Biosimilar Products in Medicare Part D, 2015-2019

  • S. M.Qasim Hussaini
  • , Arjun Gupta
  • , Kelly E. Anderson
  • , Jeromie M. Ballreich
  • , Lauren Hersch Nicholas
  • , G. Caleb Alexander

Research output: Contribution to journalArticlepeer-review

Abstract

This cross-sectional study examines utilization trends for filgrastim and infliximab products and their biosimilars to understand whether biosimilars are associated with reduced spending in Medicare Part D.

Original languageEnglish (US)
Pages (from-to)e221117
JournalJAMA Network Open
Volume5
Issue number3
DOIs
StatePublished - Mar 7 2022

Keywords

  • Aged
  • Biosimilar Pharmaceuticals/therapeutic use
  • Filgrastim/therapeutic use
  • Humans
  • Infliximab/therapeutic use
  • Medicare Part D
  • United States

PubMed: MeSH publication types

  • Letter
  • Research Support, Non-U.S. Gov't
  • Research Support, U.S. Gov't, P.H.S.

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