Just four days after unveiling top-line data from a Phase IV study on the efficacy of thyroid eye disease (TED) drug Tepezza, Horizon Therapeutics plc got an updated indication from the US Food and Drug Administration for the biologic, which analysts said might encourage payers to cover the drug in patients with less-severe disease. Tepezza (teprotumumab) is a key driver of Amgen, Inc.’s $27.8bn buyout of Horizon, and analysts said broader use is necessary to assure the deal is viable financially.
Horizon's Revised TED Indication Should Help Tepezza
Good News For Amgen, But Viridian Looms As Competition
With Tepezza now clearly labeled for all thyroid eye disease patients, rather than just acute cases, Amgen can be more optimistic about economics around of its Horizon acquisition, analysts suggest.

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