Zevra Therapeutics Presents Positive New Data Supporting Foundational Role of MIPLYFFA® (arimoclomol) for the Treatment of Niemann-Pick Disease Type C at the International Congress of Inborn Errors of Metabolism (ICIEM)

Core Insights - Zevra Therapeutics presented new positive data on MIPLYFFA for Niemann-Pick disease type C (NPC) at the International Congress of Inborn Errors of Metabolism (ICIEM) [1][2] - MIPLYFFA has shown efficacy in reducing annual disease progression in patients who switched from placebo while on concomitant miglustat treatment [4] - The company received a nomination for Best Poster Award for its presentation on MIPLYFFA's mechanism of action [2] Data Highlights - MIPLYFFA activates transcription factors that enhance NPC1 protein levels, addressing NPC etiology through multiple pathways [3] - In a pediatric substudy, MIPLYFFA was well tolerated in children aged 6 to under 24 months, with no new safety signals observed [5] - Long-term outcomes from an expanded access program confirmed the effectiveness and safety of MIPLYFFA, consistent with results from the pivotal Phase 3 study [6] Product Information - MIPLYFFA (arimoclomol) is approved for treating neurological manifestations of NPC in patients aged 2 years and older, in combination with miglustat [9] - The drug received FDA approval on September 20, 2024, and has Orphan Medicinal Product designation from the European Medicines Agency [7][8] - MIPLYFFA has been administered to over 270 NPC patients globally, making it part of the most extensive clinical development program for NPC to date [7][8] Company Overview - Zevra Therapeutics focuses on developing therapies for rare diseases with limited treatment options, aiming to provide life-changing therapeutics [19] - The company employs unique, data-driven strategies to overcome drug development challenges in the rare disease community [19]