FDA’s 2026 PDUFA Calendar

📅 2026 FDA PDUFA Calendar Highlights a Pivotal Year for Rare Disease Innovation

Beyond headline approvals, the FDA’s 2026 calendar underscores how far the rare disease pipeline has come—especially in cell and gene therapy. A number of key orphan drug decisions will shape the year ahead, reflecting the culmination of over a decade of translational research and regulatory progress.

🔹 Key pending approvals:

  • Idebenone – Leber hereditary optic neuropathy (LHON) from @Chiesi | Feb 28
  • TransCon CNP (navepegritide) – Achondroplasia from @Ascendis Pharma | Feb 28
  • Palynziq (pegvaliase) – Phenylketonuria from @BioMarin  | Feb 28
  • Linerixibat – Primary biliary cholangitis – from @GSK  |  Mar 24
  • Kresladi (marnetegragene autotemcel) – LAD-I from @Rocket Pharmaceuticals | Mar 28
  • Tividenofusp alfa – Hunter syndrome from @Denali Therapeutics | Apr 5
  • Orca-T – AML, ALL, and myelodysplastic syndromes from @Orca Bio | Apr 6
  • FILSPARI (sparsentan) – Focal segmental glomerulosclerosis (FSGS) from @Travere Therapeutics | Apr 13

This concentration of PDUFA dates highlights the steady maturation of the rare disease ecosystem— the convergence of advanced R&D, digital data integration, and stronger regulatory clarity.

At Clinakos, we continue to explore how real-world data and intelligent analytics can support evidence generation, accelerate development timelines, and ultimately improve patient access to these therapies. 

Source: https://checkrare.com/2026-orphan-drugs-pdufa-dates-and-fda-approvals/

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