Jazz Looks To Block Avadel From Asking For Sleep Drug OK

By Adam Lidgett ( July 10, 2025, 4:43 PM EDT) -- Jazz Pharmaceuticals wants a Delaware federal judge to block Avadel CNS Pharmaceuticals from seeking U.S. Food and Drug Administration approval for its Lumryz drug to treat the sleep disorder idiopathic hypersomnia, after the Federal Circuit sent the case back to the lower court....

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