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Arrowhead's new Redemplo findings in severe hypertriglyceridemia have analysts split
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Fusion42 · 31 August 2026 · Fusion42 review
Arrowhead Pharmaceuticals released positive late-stage trial results for its RNA interference drug plozasiran (Redemplo) in severe hypertriglyceridemia, highlighting a strong safety profile and a more convenient dosing schedule compared to rival Ionis Pharmaceuticals' Tryngolza. Arrowhead plans a supplemental FDA submission later this year to expand the drug's indication.
This Wire brief sits within Fusion42's coverage of Biotech.
◆ ◆ The Wire takeaway
You face a FDA filing window opening for a differentiated severe hypertriglyceridemia therapy with better safety and dosing than the market leader. Move to engage payers and prescribers early to challenge Ionis’ foothold.
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1 source · 31 Aug 2026
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