The Food and Drug Administration has approved the first biosimilar therapy in the U.S.:
Many newer biotech drugs cost more than $100,000 per year, and together they account for nearly 30 percent of all U.S. drug spending. Five of the top 10 U.S. drugs by revenue are biotech medicines, according to IMS Health. Since their introduction in the 1980s, biotech drugs haven’t faced generic competition because the FDA did not have a system to approve copies.
In 2012, the FDA laid out a regulatory pathway to approve so-called “biosimilars.” That’s the industry term for generic biotech drugs, indicating they’re not exact copies. For years the biotech industry staved off competition by arguing their drugs were too complex to be reproduced by competitors. (Matthew Perrone and Linda A. Johnson, Associated Press via Denver Post)