FDA Gives Priority Review for Eagle 505(b)(2) NDA

An Eagle Pharmaceuticals 505(b)(2) NDA for Ryanodex (dantrolene sodium) for treating exertional heat stroke (EHS) has been accepted for priority review. The agency has set a user fee review target date of 7/23.


“Our innovative formulation of dantrolene sodium has unique properties that may allow Eagle’s low-volume high-concentration Ryanodex formulation, with its simple, rapid reconstitution and fast administration to be a potentially suitable therapy for the treatment of EHS in emergency settings,” the company says. EHS is a rare, sudden, and unpredictable medical condition characterized by severe hyperthermia and neurological dysfunction.

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