›› 2011, Vol. 6 ›› Issue (05): 371-375.

• 论著 • 上一篇    下一篇

急性卒中并发应激性溃疡出血的危险因素及预后

冯瑞晶1,赵性泉2,宋宏杰1   

  1. 1北京丰台医院神经内科2首都医科大学附属北京天坛医院神经内科
  • 收稿日期:2010-10-11 修回日期:2010-09-11 出版日期:2011-05-20 发布日期:2011-05-20
  • 通讯作者: 赵性泉

Risk Factors and Prognosis in Patients with Acute Cerebral Stroke Complicated by Stress Ulcer Bleeding

FENG Rui-Jing, ZHAO Xing-Quan, SONG Hong-Jie   

  • Received:2010-10-11 Revised:2010-09-11 Online:2011-05-20 Published:2011-05-20
  • Contact: ZHAO Xing-Quan

摘要: 目的 探讨急性卒中并发应激性溃疡出血(stress ulcer bleeding,SUB)的独立危险因素,分析SUB的发生时间及临床特点,评价卒中并发SUB对预后的影响。方法 选取我院2009年3月至2010年3月住院的急性卒中病例,调查其发病14天内SUB情况,对其可能的危险因素进行单因素和多因素分析;应用改良的Rankin量表(modified Rankin Scale,mRS)对合并SUB和无SUB患者的90 d预后进行评价和对比研究。结果 共入选216例急性卒中患者,诊断并发SUB患者40例,发生率18.5%;入住神经科加强医疗病房(neurologic intensive care unit,NICU)(OR =23.582,95%CI :6.287~88.458)和丘脑部位卒中(OR =11.389,95%CI:4.5~28.828)是急性卒中并发SUB的独立危险因素;SUB多发生在卒中后7天内(92.5%);住院期间,40例并发SUB的卒中患者死亡20例(50.0%),未并发SUB的176例卒中患者死亡12例(6.8%),二者病死率差异具有统计学意义(χ2=48.157,P <0.01)。90 d随访,并发SUB组预后不良(mRS4~6分)者29例(72.5%),对照组176例患者中预后不良51例(28.9%),二者间差异具有统计学意义(χ2=26.475,P <0.01)。结论 急性卒中的病变部位位于丘脑及入住NICU可作为急性卒中并发SUB的早期独立预测因素;急性卒中并发SUB,提示病情严重,预后不良。【关键词】 目的 探讨急性卒中并发应激性溃疡出血(stress ulcer bleeding,SUB)的独立危险因素,分析SUB的发生时间及临床特点,评价卒中并发SUB对预后的影响。方法 选取我院2009年3月至2010年3月住院的急性卒中病例,调查其发病14天内SUB情况,对其可能的危险因素进行单因素和多因素分析;应用改良的Rankin量表(modified Rankin Scale,mRS)对合并SUB和无SUB患者的90 d预后进行评价和对比研究。结果 共入选216例急性卒中患者,诊断并发SUB患者40例,发生率18.5%;入住神经科加强医疗病房(neurologic intensive care unit,NICU)(OR =23.582,95%CI :6.287~88.458)和丘脑部位卒中(OR =11.389,95%CI:4.5~28.828)是急性卒中并发SUB的独立危险因素;SUB多发生在卒中后7天内(92.5%);住院期间,40例并发SUB的卒中患者死亡20例(50.0%),未并发SUB的176例卒中患者死亡12例(6.8%),二者病死率差异具有统计学意义(χ2=48.157,P <0.01)。90 d随访,并发SUB组预后不良(mRS4~6分)者29例(72.5%),对照组176例患者中预后不良51例(28.9%),二者间差异具有统计学意义(χ2=26.475,P <0.01)。结论 急性卒中的病变部位位于丘脑及入住NICU可作为急性卒中并发SUB的早期独立预测因素;急性卒中并发SUB,提示病情严重,预后不良。

关键词: 卒中; 急性; 应激; 消化性溃疡出血; 危险因素

Abstract: Objective To observe the independent risk factors of stress ulcer bleeding (SUB) caused by acutecerebral stroke, to analyze the clinical features of SUB, and to assess its influence to the prognosis.Methods Patients of acute stroke hospitalized in our hospital from Mar. 2009 to Mar. 2010were chosen. We investigated the state of SUB within 14d from development of disease, and theimpossible risk factors were monofactorial and multifactorial analyzed. Modified Ranking Scale(mRS) was used to estimate and comparative study the 90d prognosis of SUB group and non-SUBgroup.Results Altogether 216 cases of acute stroke were registered in our study, 40 cases were diagnosedSUB, the incidence was 18.5%. The independent risk factors of SUB include admission toneurologic intensive care unit (NICU) (OR=23.582, 95%CI 6.287~88.458) and the thalamus stroke(OR=11.389, 95%CI 4.5~28.828). SUB mostly occurred within the first week after stroke (92.5%).In the 40 cases of SUB, 20 patients (50%) died at discharge, and among the 176 cases without SUB,12 patients (6.8%) died. The mortality is significantly different between two groups (x2=48.157,P <0.01). 90 days after stroke, 29/40 (72.5%) patients with SUB had bad consequence (mRS 4~6),compared to 51/176 (28.9%) patients without SUB, the difference has statistical significance(x2=26.475, P <0.001).Conclusion The thalamus stroke and admission to NICU maybe the independent predictivefactors of acute cerebral stroke complicated by stress ulcer bleeding. Once SUB occurs, it oftendemonstrates the deterioration and bad consequence.

Key words: Stroke; acute; Stress; Peptic ulcer hemorrhage; Risk factors