Influencing factors for the short-term prognosis in elderly patients with posterior circulation infarction after intravenous thrombolysis
10.3760/cma.j.issn.0254-9026.2014.12.002
- VernacularTitle:老年后循环脑梗死患者静脉溶栓后近期预后影响因素分析
- Author:
Lili CHEN
;
Hongyan ZHAN
;
Sujie WANG
;
Pei LI
;
Yanhong ZHANG
- Publication Type:Journal Article
- Keywords:
Brain infarction;
Thrombolytic therapy;
Prognosis
- From:
Chinese Journal of Geriatrics
2014;33(12):1268-1271
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the influencing factors for the short-term prognosis in elderly patients with posterior circulation infarction after intravenous thrombolysis.Methods We retrospectively analyzed the clinical data of 67 elderly patients with posterior circulation infarction treated with thrombolysis from March 2011 to December 2012.Clinical data of age,sex,hypertension,hyperlipidemia,glucose abnormalities,and thrombolysis,National Institute of Health stroke scale (NIHSS) score on admission,hyperhomocystinemia,the infarction area,anticoagulation and antiplatelet treatment were collected.All patients were followed up after discharge.The prognosis was assessed by the Rankin scale (mRS) after 3 months of thrombolysis.Patients were divided into good (MRS score ≤2) prognosis group and poor (mRS＞2) prognosis group.Results There were 43 cases (64.2％) in good prognosis group and 24 cases (35.8％) in poor prognosis group.Logistic regression analysis showed that NIHSS score＞12 (95％CI:1.087-1.569,P=0.005),thrombolysis time＞4.5 h (95％CI:1.362-2.258,P=0.004),high homocysteine levels (95％CI:0.612-0.956,P =0.000),platelet after 24 h (95％ CI:0.785 1.133,P=0.001) were the independent risk factors for the poor prognosis of posterior circulation infarction in elderly patients after intravenous thrombolysis.Conclusions Early thrombolysis and timely anticoagulant treatments have certain significances in improving the short-term prognosis in patients with posterior circulation infarction.
