Third quarter sales of Horizon's gout drug Krystexxa rose to $253 million from $192 million. Amgen raised its post-acquisition forecast for full-year sales to between $28 billion and $28.4 billion from a previous estimate of $26.6 billion to $27.4 billion. Total revenue for the quarter rose 4% to $6.9 billion, in line with analyst expectations. Sales of cancer drug Lumakras fell 31% to $52 million and sales of psoriasis drug Otezla fell 10% to $567 million. Sales of Amjevita, Amgen's new biosimilar version of AbbVie's (ABBV.N) blockbuster arthritis drug Humira, rose 30% to $152 million.

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Persons: Robert Galbraith, Amgen, Jefferies, Michael Yee, Bill Smead, Tepezza, We're, we've, Peter Griffith, AMG340, William Blair, Matt Phipps, Lumakras, Otezla, Deena Beasley, Leroy Leo, Bill Berkrot Organizations: REUTERS, Horizon Therapeutics, Smead Capital Management, Wall Street, U.S . Federal Trade Commission, Thomson Locations: South San Francisco , California, California, Los Angeles, Bengaluru