Risk of Rupture After Intracranial Aneurysm Growth.

ABSTRACT:

Importance

Unruptured intracranial aneurysms not undergoing preventive endovascular or neurosurgical treatment are often monitored radiologically to detect aneurysm growth, which is associated with an increase in risk of rupture. However, the absolute risk of aneurysm rupture after detection of growth remains unclear.

Objective

To determine the absolute risk of rupture of an aneurysm after detection of growth during follow-up and to develop a prediction model for rupture.

Design, setting, and participants

Individual patient data were obtained from 15 international cohorts. Patients 18 years and older who had follow-up imaging for at least 1 untreated unruptured intracranial aneurysm with growth detected at follow-up imaging and with 1 day or longer of follow-up after

SUBMITTER: van der Kamp LT 

PROVIDER: S-EPMC8406207 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature