Researchers from Mass General Brigham person recovered that olezarsen-a supplier designed to little triglyceride levels-can besides alteration nan consequence of acute pancreatitis, a imaginable complication successful patients pinch severely elevated triglyceride levels. The results, from 2 randomized, placebo-controlled tests (CORE-TIMI 72a and CORE2-TIMI 72b), were presented astatine nan American Heart Association Scientific Sessions and simultaneously published successful The New England Journal of Medicine.
Severe hypertriglyceridemia is simply a information successful which nan level of triglycerides (a type of fat that circulates successful nan blood) is very high. Approximately 1 successful 100 group successful nan U.S. person terrible hypertriglyceridemia. The information puts group astatine consequence for acute pancreatitis, inflammation of nan pancreas that tin beryllium life-threatening.
The trials, which were designed collaboratively betwixt nan TIMI Study Group astatine Mass General Brigham and Ionis Pharmaceuticals, nan trials' sponsor, tested nan information and efficacy of olezarsen for reducing triglycerides and nan consequence of acute pancreatitis. The tests enrolled 1,063 participants crossed 33 countries who had fasting triglyceride levels ≥500 mg/dL and were taking lipid-lowering therapy.
These findings support olezarsen's imaginable to go a cornerstone therapy for terrible hypertriglyceridemia, peculiarly for preventing a superior and perchance life-threating condition. Prevention is cardinal successful medicine, and our findings underscore nan value of objective tests successful evaluating nan efficacy and information of caller treatments to amended wellness outcomes."
Nicholas Marston, MD, MPH, lead author, cardiologist pinch nan Mass General Brigham Heart and Vascular Institute
Patients received monthly injections of olezarsen (50 mg aliases 80 mg) aliases placebo for 12 months. In 590 patients pinch measurements disposable astatine baseline and follow-up, much than 85% of patients taking either 50 mg aliases 80 mg of olezarsen saw their triglyceride levels driblet beneath 500 mg/dL, compared pinch 35% successful nan placebo group.
There were 29 acute pancreatitis events reported crossed nan 2 studies. The incidence of acute pancreatitis was 1.1 per 100 diligent years successful nan pooled olezarsen groups, compared pinch 6.2 per 100 diligent years successful nan placebo group – translating to an 85% comparative consequence reduction.
The semipermanent effectiveness and information of olezarsen for patients pinch terrible hypertriglyceridemia is being evaluated successful an ongoing open-label hold study.
Source:
Journal reference:
Marston, N.A., et al. (2025). Olezarsen for Managing Severe Hypertriglyceridemia and Pancreatitis Risk. New England Journal of Medicine. doi: 10.1056/nejmoa2512761. https://www.nejm.org/doi/full/10.1056/NEJMoa2512761
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