Risk factor analysis of intervention for the treatment of neurological complications in the elderly patients with ruptured intracranial aneurysm
10.3969/j.issn.1672-5921.2017.01.002
- VernacularTitle:颅内破裂动脉瘤老年患者介入治疗神经系统并发症的危险因素分析
- Author:
Guoli DUAN
;
Deyuan ZHU
;
Xiaoxi ZHANG
;
Jianmin LIU
;
Qinghai HUANG
- Keywords:
Intracranial aneurysm;
Rupture;
Elderly;
Risk factors;
Endovascular interventional treatment;
Complications
- From:
Chinese Journal of Cerebrovascular Diseases
2017;14(1):4-9
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the risk factors for interventional treatment of neurological complications in elderly patients with rupture intracranial aneurysms.Methods Form December 2004 to December 2014,520 consecutive old patients (≥ 60 years) with ruptured intracranial aneurysm treated at the Department of Neurosurgery,Changhai Hospital,the Second Military Medical University were enrolled retrospectively.The imaging and clinical follow-up results at day 30 after procedure were documented.According to whether the occurrence of interventional therapy-related neurological complications (including intraoperative aneurysm rupture,interventional therapy-related thromboembolic events,early postoperative aneurysm rebleeding,new postoperative subdural hemorrhage or intraparenchymal hemorrhage),they were divided into a complication group (n =68) and a non-complication group (n =452).Univariate statistical analysis and multivariate Logistic regression analysis were used to screen the independent risk factors for the occurrence of neurologic complications after interventional therapy.Results The incidence of neurological complications in 520 patients with aneurysm was 13.1％ (n =68).Multivariate Logistic regression analysis showed that the history of hypertension (OR,2.207,95 ％ CI 1.149-4.240,P ＜ 0.05),Hunt-Hess grade Ⅳ-Ⅴ (OR,4.287,95％ CI 2.048-8.971,P ＜ 0.01),Fisher grade Ⅲ-Ⅳ (OR,2.686,95％ CI 1.483-4.865,P ＜ 0.01),wide-neeked aneurysm (OR,2.884,95 ％ CI 1.511-5.505,P ＜ 0.01),aneurysm bleb (OR,4.560,95 ％ CI 2.500-8.321,P ＜ 0.01),and aneurysm ＜ 3 mm (OR,5.748,95 ％ CI 2.122-15.570,P ＜ 0.01) were the independent risk factors for treatment-related neurological complications in the interventional treatment of intracranial ruptured aneurysms in the elderly.Conclusion The history of hypertension,high Hunt-Hess grade,high Fisher grade,wide-neck aneurysm,aneurysm bleb,and micro-aneurysm are the independent risk factors for treatment-related neurological complications in interventional treatment of intracranial ruptured aneurysms in the elderly.
