FDA Accepts BioMarin Voxzogo New Indication sBLA
FDA has accepted for review a BioMarin sBLA seeking an expanded indication for its Voxzogo (vosoritide) for injection to treat children under age 5 with achondroplasia. The agency set a PDUFA target action date of 10/21.
The company says the sBLA is supported by results from a Phase 2 trial that demonstrated similar safety and efficacy profiles in children under age 5 as compared to those age 5 and older.
Voxzogo is described as a C-type natriuretic peptide analog that represents a new class of therapy by acting as a positive regulator of the signaling pathway downstream of the fibroblast growth factor receptor gene 3 to promote endochondral bone growth.
The drug received FDA accelerated approval on 10/19/21 to increase linear growth in pediatric patients with achondroplasia who are age 5 and older with open epiphyses.