Please use this identifier to cite or link to this item: https://scidar.kg.ac.rs/handle/123456789/9203
Title: Analysis of risk factors for perifocal oedema after endovascular embolization of unruptured intracranial arterial aneurysms
Authors: Lukic, Snezana
Jankovic, Slobodan
Popović K.
Banković D.
Popovic P.
Mijailovic, Milan
Journal: Radiology and Oncology
Issue Date: 1-Dec-2015
Abstract: © 2015 Snezana Lukic et al., published by De Gruyter Open. Background. Endovascular embolization is a treatment of choice for the management of unruptured intracranial aneurysms, but sometimes is complicated with perianeurysmal oedema. The aim of our study was to establish incidence and outcomes of perianeurysmal oedema after endovascular coiling of unruptured intracranial aneurysms, and to reveal possible risk factors for development of this potentially serious complication. Methods. In total 119 adult patients with endovascular embolization of unruptured intracranial aneurysm (performed at Department for Interventional Neuroradiology, Clinical Center, Kragujevac, Serbia) were included in our study. The embolizations were made by electrolite-detachable platinum coils: pure platinum, hydrophilic and combination of platinum and hydrophilic coils. Primary outcome variable was perianeurysmal oedema visualized by magnetic resonance imaging (MRI) 7, 30 and 90 days after the embolization. Results. The perianurysmal oedema appeared in 47.6% of patients treated with hydrophilic coils, in 21.6% of patients treated with platinum coils, and in 53.8% of those treated with mixed type of the coils. The multivariate logistic regression showed that variables associated with occurrence of perianeurysmal oedema are volume of the aneurysm, hypertension, diabetes and smoking habit. Hypertension is the most important independent predictor of the perianeurysmal oedema, followed by smoking and diabetes. Conclusions. The results of our study suggest that older patients with larger unruptured intracranial aneurysms, who suffer from diabetes mellitus and hypertension, and have the smoking habit, are under much higher risk of having perianeurysmal oedema after endovascular coiling.
URI: https://scidar.kg.ac.rs/handle/123456789/9203
Type: Article
DOI: 10.1515/raon-2015-0044
ISSN: 13182099
SCOPUS: 84949510908
Appears in Collections:Faculty of Medical Sciences, Kragujevac
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