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CANADIAN DRUG PLAN SPENDING ON SPECIALTY DRUGS, INCLUDING BIOLOGICS, CONTINUES TO INCREASE1,2

Biologic drugs accounted for 3 of the top 5 drug classes in terms of public drug program spending in 20181

BIOLOGIC DRUGS3

  • Come from living organisms or from their cells

  • Treat various medical conditions including anemia, diabetes, inflammatory bowel disease, psoriasis, rheumatoid arthritis, hormone deficiencies and some forms of cancer

  • Biologic drugs are generally larger and more complex than chemically produced pharmaceutical drugs

BIOSIMILAR DRUGS3

  • A biosimilar biologic drug, or biosimilar, is a drug demonstrated to be highly similar to a biologic drug that was already authorized for sale (known as the reference biologic drug)

  • They may enter the market after the expiry of reference drug patents and data protection

  • There are no expected clinically meaningful differences in efficacy and safety between a biosimilar and the biologic drug that was already authorized for sale

SPECIALTY DRUGS*, including brand name biologics and biosimilars, ACCOUNTED FOR 29% OF DRUG COSTS on private plans in 20182

*Defined as drugs costing >$10,000 per year.
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