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Health 1 SOURCE · UNCORROBORATED ≈ULTRA-RARE DISEASE POPULATION Sep 17, 2026

FDA Approves First Treatment for Sanfilippo Syndrome Type A

The FDA approved Fayuvi as the first treatment for Sanfilippo syndrome type A. This gene therapy targets an ultra-rare disease population. The treatment is newly approved, so long-term outcomes and real-world effectiveness are still to be determined. Pricing has not yet been announced.

Why it matters

This approval provides the first treatment option for patients with a genetic condition that previously had none.

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CHECKED · 1 SOURCE · UNCORROBORATED

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