Eli Lilly and Company’s recently filed lawsuit against the US Food and Drug Administration seeking to overturn the agency’s refusal to designate the company’s investigational obesity agent retatrutide a biologic may forge a new path toward extended market exclusivity and unfettered pricing.
Key Takeaways
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Lilly’s effort to overturn the FDA’s conclusion that retatrutide is not a biologic could extend the agent’s market exclusivity, as well as the time until it is subject to Medicare price negotiation.
Lilly filed the complaint 3 September in Indiana federal court after the agency declined the company’s request to designate retatrutide...






