Business Wire
03 Sept 2026, 23:47 UTC · 6w ago
ZANVASTRO™ (zilganersen) approved by the FDA as the first and only disease modifying treatment for Alexander disease (AxD) in pediatric and adult patients
Impact · against what's priced in
IONS receives a positive catalyst from the FDA approval of ZANVASTRO, the first disease-modifying treatment for Alexander disease. This creates a new revenue stream and establishes a structural monopoly in an ultra-rare disease market.
- IONS+0.80
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