Cited by 179Lipid metabolism and disordersLipoproteins and Cardiovascular HealthLymphatic Disorders and Treatments

Plozasiran for Managing Persistent Chylomicronemia and Pancreatitis Risk

Watts, Gerald F., Rosenson, Robert S., Hegele, Robert A., Goldberg, Ira J., Gallo, Antonio, Mertens, Ann, Baass, Alexis, Zhou, Rong +4 more·2025·New England Journal of Medicine

Abstract

Background Persistent chylomicronemia is a genetic recessive disorder that is classically caused by familial chylomicronemia syndrome (FCS), but it also has multifactorial causes. The disorder is associated with the risk of recurrent acute pancreatitis. Plozasiran is a small interfering RNA that reduces hepatic production of apolipoprotein C-III and circulating triglycerides. Methods In a phase 3 trial, we randomly assigned 75 patients with persistent chylomicronemia (with or without a genetic diagnosis) to receive subcutaneous plozasiran (25 mg or 50 mg) or placebo every 3 months for 12 months. The primary end point was the median percent change from baseline in the fasting triglyceride level at 10 months. Key secondary end points were the percent change in the fasting triglyceride level from baseline to the mean of values at 10 months and 12 months, changes in the fasting apolipoprotein C-III level from baseline to 10 months and 12 months, and the incidence of acute pancreatitis. Results At baseline, the median triglyceride level was 2044 mg per deciliter. At 10 months, the median change from baseline in the fasting triglyceride level (the primary end point) was -80% in the 25-mg plozasiran group, -78% in the 50-mg plozasiran group, and -17% in the placebo group (P Conclusions Patients with persistent chylomicronemia who received plozasiran had significantly lower triglyceride levels and a lower incidence of pancreatitis than those who received placebo. (Funded by Arrowhead…

Integrity signals

Registry

Crossref · 10.1056/nejmoa2409368

Cites

42 of 42 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Watts, G. F., Rosenson, R. S., Hegele, R. A., Goldberg, I. J., Gallo, A., Mertens, A., Baass, A., Zhou, R., Muhsin, M., Hellawell, J., Leeper, N. J., & Gaudet, D.
Affiliations
Inserm (FR)
Venue
New England Journal of Medicine
Published
2025-01-09
Volume
392
Issue
2
Pages
127-137
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W4402146754
Cited by
178
References
42
Citations by year
2026: 82 · 2025: 81 · 2024: 15
FWCI
47.48
Type
journal article
Language
en
Open access
closed
Locations
  • New England Journal of Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • UWA Profiles and Research Repository (UWA) (submittedVersion)
  • Lirias (KU Leuven) (submittedVersion)
Funders
Arrowhead Pharmaceuticals
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Lipid metabolism and disorders
  • Health Sciences › Medicine › Surgery › Lipoproteins and Cardiovascular Health
  • Health Sciences › Medicine › Surgery › Lymphatic Disorders and Treatments
Keywords
plozasiran, familial chylomicronemia syndrome, acute pancreatitis, apolipoprotein C-III, triglycerides, siRNA, hypertriglyceridemia, hyperglycemia, adverse events, prediabetes, diabetes mellitus, familial hypertriglyceridemia, familial combined hyperlipidemia
MeSH terms
Acute Disease, Adult, Aged, Double-Blind Method, Female, Humans, Injections, Subcutaneous, Hyperlipoproteinemia Type I, Male, Middle Aged, Pancreatitis, Triglycerides, Incidence, RNA, Small Interfering, Apolipoprotein C-III, Young Adult

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review