Delivery AdvantageIntracerebroventricular delivery produced substantially greater vector presence in non-human primate brains than intrathecal delivery, suggesting a potential efficacy advantage through broader brain targeting.
Pivotal Trial Execution And SafetyCompletion of enrollment in the pivotal EMBOLDEN trial and ongoing dosing with no severe inflammatory safety events at the selected dose supports smoother regulatory review and clearer efficacy readouts.
Regulatory Progress And Clinical EvidenceBreakthrough Therapy Designation and FDA review of patient-level data and video documentation showing durable, multi-domain functional improvements strengthen the pathway toward approval and commercial reimbursement discussions.