Arrowhead presents long-term plozasiran data for hypertriglyceridemia

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Arrowhead Pharmaceuticals Presents New Long-Term Efficacy and Safety Data for Plozasiran Across a Spectrum of Hypertriglyceridemia at the American College of Cardiology’s 75th Annual Scientific Sess

March 28, 2026 10:30 AM EDT

Patients with severe hypertriglyceridemia (sHTG) achieved an 83% median reduction in triglycerides (TG), with 96% of patients achieving TG levels below 500 mg/dL, a threshold associated with increased risk of acute pancreatitis

No adjudicated acute pancreatitis events occurred in any patient receiving plozasiran during the 2-year Phase 2b Open-Label Expansion (OLE) Study

Favorable and durable improvements in atherogenic lipoproteins, including remnant cholesterol, non-HDL cholesterol, and ApoB, were observed, with a safety profile consistent with earlier trials

PASADENA, Calif.--(BUSINESS... More