Impel NeuroPharma announced the U.S. Food and Drug Administration (FDA) has accepted for review the company's 5O5(b)(2) New Drug Application (NDA) for INP104 for the acute treatment of migraine headaches with or without aura in adults.
Impel NeuroPharma announced positive results from "STOP 301" (Safety and Tolerability of POD-DHE), the Company's pivotal Phase 3, open-label study of the safety and tolerability of INP104 (dihydroergotamine mesylate) or DHE ...