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August 28, 2026Current Opinion in Cardiology

Statins in abdominal aortic aneurysm: a risk–benefit analysis

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Authors

JSJoachim Sejr SkovboUniversity of Southern DenmarkJLJes Sanddal LindholtOdense University Hospital

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Overview

Evidence review demonstrates reduced aneurysm growth and rupture with statins in abdominal aortic aneurysm, supporting high-intensity therapy despite trial gaps.

Key Points

  • To assess emerging clinical and genetic evidence evaluating statins as disease-modifying pharmacological therapy for abdominal aortic aneurysm.
  • Synthesized data from nationwide registry analyses, prospective screening cohorts, Mendelian randomization studies, and safety meta-analyses.
  • Evaluated aneurysm expansion rates, rupture risk, surgical repair rates, and adverse effects linked to statin exposure.
  • Maximal statin exposure was associated with an approximately 0.88 mm/year reduction in aneurysm expansion in Danish screening cohorts, nearly halving growth rates.
  • Mendelian randomization studies confirmed a causal role of lipid pathways and HMG-CoA reductase activity in aneurysm risk, alongside registry-level reductions in rupture and surgical repair.
  • Safety meta-analyses identified a favorable profile, documenting only minor excess risks of muscle symptoms and dysglycaemia.

Cite This Study

Skovbo et al. (2026) studied this question.

synapsesocial.com/papers/6a916ea0d15324a1df3aa74bhttps://doi.org/10.1097/hco.0000000000001337
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Association of Statin Treatment and Dose With the Clinical Course of Small Abdominal Aortic Aneurysms in Men: A 5-Year Prospective Cohort Study From 2 Population-Based Screening Trials2025 · 14 citations
  2. 2Systematic review and meta-analysis of the effects of statin therapy on abdominal aortic aneurysms (Br J Surg 2011; 98: 362–353)2011 · 5 citations
  3. 3Systematic review and meta-analysis of the effects of statin therapy on abdominal aortic aneurysms2010 · 121 citations
  4. 4Effect of statins on abdominal aortic aneurysm2022 · 28 citations
  5. 5The use of statins and fate of small abdominal aortic aneurysms2008 · 59 citations