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Groundbreaking pivotal study results of olezarsen for severe hypertriglyceridemia (sHTG) presented as a late breaker at AHA Scientific Sessions

CARLSBAD, Calif., November 08, 2025--Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) today announced positive results from the pivotal Phase 3 CORE and CORE2 studies of olezarsen in people with severe hypertriglyceridemia (sHTG). The studies met the primary endpoint, with olezarsen achieving a highly statistically significant placebo-adjusted mean reduction in fasting triglyceride (TG) levels of up to 72% at six months. The reductions were sustained through 12 months. Olezarsen showed a highly statis

articleIonis Pharmaceuticals, Inc.November 8, 20259/company/ionis-pharmaceuticals-inc/news/groundbreaking-pivotal-study-results-olezarsen-144000789
Groundbreaking pivotal study results of olezarsen for severe hypertriglyceridemia (sHTG) presented as a late breaker at AHA Scientific Sessions

About this update from Ionis Pharmaceuticals, Inc.

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acute pancreatitisIonis PharmaceuticalsIonisCORE2