MIPLYFFA is the first FDA-approved treatment for Niemann-Pick disease type C (NPC), an ultra-rare and progressive neurodegenerative disease MIPLYFFA is indicated for use in combination with miglustat for the treatment of neurological manifestations of NPC in adults and pediatric patients 2 years of age and older Zevra receives rare pediatric disease priority review voucher in conjunction with approval Company launches AmplifyAssist™ patient support program Conference call and webcast set for 8:00 a.m. EDT o ...