Premera Defends IBS Drug Antitrust Claims Against Takeda

By Bryan Koenig ( October 7, 2025, 6:25 PM EDT) -- Health insurers and self-insured employers represented by Premera Blue Cross urged a Massachusetts federal judge not to nix a series of state law antitrust claims from the broader certified class action accusing Takeda Pharmaceutical of paying Par Pharmaceuticals to delay generic competition to anticonstipation drug Amitiza....

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