Regenxbio Concludes Pre-biologics License Application Meeting For RGX-121 For Mucopolysaccharidosis Type II, Where It Finalized Details Of Its Application With The FDA, Expects To Initiate Submission Of A Rolling BLA In Q3 Of 2024
- Aligned with FDA on content of BLA and plans for submission:
- Submission of a rolling BLA using the accelerated approval pathway expected to start in Q3 2024
- Confirmatory trial expected to begin in H2 2025
- FDA confirmed RGX-121 commercial bulk drug is comparable to clinical material
- Positive biomarker, neurocognitive and systemic data will be part of BLA submission