BioMarin Pharmaceutical Inc. BMRN announced that the European Medicines Agency (“EMA”) has validated its marketing authorization application (“MAA”) seeking approval for its investigational gene therapy, valoctocogene roxaparvovec, for treating adult patients with severe hemophilia A.
Following this validation, the review of the MAA for valoctocogene roxaparvovec can finally begin. An opinion from the EMA’s Committee for Medicinal Products for Human Use (“CHMP”) is expected in the first half of 2022.
The MAA filing includes safety and efficacy data from the phase III GENEr8-1 study which evaluated valoctocogene roxaparvovec in 134 subjects, along with four- and three-year follow-up data from the 6e13 vg/kg and 4e13 vg/kg dose cohorts, respectively, of the ongoing phase I/II dose escalation study.
Last month, BioMarin re-submitted the MAA for valoctocogene roxaparvovec to the European Commission. The company had withdrawn the MAA for valoctocogene roxaparvovec in the EU last year.
In May 2021, the EMA granted accelerated assessment for the review of valoctocogene roxaparvovec. The accelerated assessment is likely to reduce the time period for the EMA’s CHMP and Committee for Advanced Therapies to review the MAA for valoctocogene roxaparvovec from 210 days to 150 days.
Share of BioMarin have plunged 9.3% so far this year compared with the industry’s decrease of 4.1%.