Cerebral aneurysms: indications for treatment

Evidence-based neurology checklist on cerebral aneurysms: indications for treatment: Indications for treatment of unruptured aneurysms All incidental aneurysms ≥7mm All symptomatic intradural aneurysms Large intracerebral artery (ICA) aneurysms Coexisting aneurysms after subarachnoid haemorrhage…

Indications for treatment of unruptured aneurysms

  • All incidental aneurysms ≥7mm
  • All symptomatic intradural aneurysms
  • Large intracerebral artery (ICA) aneurysms
  • Coexisting aneurysms after subarachnoid haemorrhage (SAH)
  • When the 5-year rupture risk exceeds the risk of preventative screening
  • Absence of significant co-morbid disease
  • Life expectancy > 5 years

Indications for treatment of unruptured small aneurysms (<7mm)

Indications for treatment of ruptured aneurysms

Treatment monitoring scores

Acronyms

References

  1. Bederson BJ, Awad IA, Wiebers DO, et al. Recommendations for the management of patients with unruptured intracranial aneurysms: a statement for healthcare professionals from the Stroke Council of the American Heart Association. Circulation 2000; 102:2300-2308.
  2. Thompson BG, Brown RD Jr, Amin-Hanjani S, et al. American Heart Association Stroke Council, Council on Cardiovascular and Stroke Nursing, and Council on Epidemiology and Prevention; American Heart Association; American Stroke Association. Guidelines for the management of patients with unruptured intracranial aneurysms: a guideline for healthcare professionals from the American Heart Association/American Stroke Association. Stroke 2015; 46:2368-2400. 
  3. Etminan N, de Sousa DA, Tiseo C, et al. European Stroke Organisation (ESO) guidelines on management of unruptured intracranial aneurysms. Eur Stroke J 2022; 7:V. 
  4. Etminan N, Brown RD Jr, Beseoglu K, et al. The unruptured intracranial aneurysm treatment score: a multidisciplinary consensus. Neurology 2015; 85:881-889. 
  5. Bijlenga P, Gondar R, Schilling S, et al. PHASES score for the management of intracranial aneurysm: a cross-sectional population-based retrospective study. Stroke 2017; 48:2105-2112.

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