The US FDA Grants Accelerated Approval Denali Therapeutics’ Avlayah (Tividenofusp alfa-eknm) for Hunter Syndrome (MPS II)

Shots: FDA has granted accelerated approval to Avlayah, an enzyme replacement therapy (ERT), for the treatment of presymptomatic or symptomatic MPS II pediatric pts (≥5kg), along with a RPD PRV to Denali; US availability is expected shortly Approval was based on the P-I/II trial of Avlayah (QW) in 47 pts, incl. ERT-naïve (n=15) & previously…

ByRidhi RastogiMarch 26, 2026

Denali Therapeutics Announces Publishing of P-I/II Study of Tividenofusp Alfa (DNL310) in NEJM for Hunter Syndrome (MPS II)

Shots: The NEJM published results from the P-I/II study of Denali Therapeutics’ tividenofusp alfa (DNL310) for the treatment of Hunter syndrome (MPS II) The study evaluated treatment in 47 ERT-naïve (n=15) and previously treated (n=32) study participants (aged 0.3–13 [median, 5] years) demonstrating reduced levels of mean CSF levels of HS, mean urine HS levels,…

ByDipanshu DixitJanuary 2, 2026

Denali Therapeutics Reports the US FDA’s BLA Acceptance and Priority Review of Tividenofusp Alfa for Hunter Syndrome

Shots: The US FDA has accepted BLA & granted priority review to tividenofusp alfa for the treatment of Hunter syndrome (MPS II), with PDUFA target action date of Jan 5, 2026 BLA was supported by a P-I/II trial of tividenofusp alfa in 47 MPS II pts, as Denali prepares for its US commercial launch. It…

ByRidhi RastogiJuly 8, 2025

The US FDA Grants Accelerated Approval Denali Therapeutics’ Avlayah (Tividenofusp alfa-eknm) for Hunter Syndrome (MPS II)

Denali Therapeutics Announces Publishing of P-I/II Study of Tividenofusp Alfa (DNL310) in NEJM for Hunter Syndrome (MPS II)

Denali Therapeutics Reports the US FDA’s BLA Acceptance and Priority Review of Tividenofusp Alfa for Hunter Syndrome

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