机构地区:[1]第二军医大学附属长海医院神经外科,上海200433
出 处:《中国脑血管病杂志》2017年第4期169-174,207,共7页Chinese Journal of Cerebrovascular Diseases
基 金:中国脑卒中高危人群干预适宜技术研究及推广项目(GN-2016R0002)
摘 要:目的分析质量监督与持续改进制度对优化急性缺血性卒中(AIS)患者院内诊疗流程的效果。方法回顾性连续纳入2013年9月至2016年5月第二军医大学附属长海医院接受静脉溶栓和(或)血管内治疗的AIS患者424例,按流程运行年度[第1年度(2013年9月至2014年8月)、第2年度(2014年9月至2015年8月)、第3年度(2015年9月至2016年5月)]进行分析。比较第1、2、3年度各治疗环节[抵达医院至影像学检查(DTI)、抵达医院至静脉穿刺(DTN)、影像学检查至静脉穿刺(ITN)、抵达医院至股动脉穿刺(DTP)、影像学检查至股动脉穿刺(ITP)]耗费时间及延误(DTN>60 min、DTP>90 min)率;以第1、2、3年度治疗环节耗费时间差异有统计学意义的时段(>中位数值)为因变量,观察年度、治疗方式对延误的影响;分析不同年度静脉溶栓和血管内治疗的延误原因(客观原因/其他原因)构成比的差异。结果 (1)第1、2、3年度,DTI分别为23.0(11.0,42.0)、22.0(10.1,39.0)、13.0(6.0,27.0)min,DTN分别为50.0(30.0,77.1)、45.0(30.0,70.2)、36.0(24.0,57.0)min,DTI及DTN环节耗费时间逐年缩短,年度间差异均有统计学意义(均P<0.01);DTP耗费时间有缩短趋势,但年度间差异无统计学意义(P=0.06);ITN及ITP环节耗费时间的差异均无统计学意义(均P>0.05)。(2)第1、2、3年度,DTN延误率分别为33.3%(40/120)、20.7%(29/140)和8.1%(9/111),3个年度间差异均有统计学意义(χ~2=22.111,P<0.01);DTP延误率差异均无统计学意义(P=0.08)。(3)多因素Logistic回归分析结果显示,以第1年度为参照,第3年度DTI发生延误的风险降低(OR=0.174,95%CI:0.101~0.298,P<0.01),第2、3年度DTN发生延误的风险均降低(OR=0.564,95%CI:0.338~0.941;OR=0.180,95%CI:0.101~0.320;均P<0.05);相对于单纯静脉溶栓,桥接治疗是DTI环节救治效率改善的保护因素(OR=0.530,95%CI:0.297~0.943,P=0.031);相对于桥接治疗,直接血管内治疗是DTP救治效率改善的保护因素(OR=0.427,95%CI:0.202~0.901,P=0.Objective To analyze the effects of quality supervision and continuous improvement system on optimizing in-hospital diagnosis and treatment process in patients with acute ischemic stroke (AIS).Methods From September 2013 to May 2016,424 consecutive patients with AIS treated with intravenous thrombolysis and/or endovascular therapy in Changhai Hospital,the Second Military Medical University were enrolled retrospectively.They were analyzed according to the annual running process (the first year[from September 2013 to August 2014],the second year[from September 2014 to August 2015],and the third year[from September 2015 to May 2016]).The spend time and delay (DTN〉60 min,DTP〉90 min) rate of each treatment process in the first,second,and third year (time from door-to-imaging[DTI],door-to-needle[DTN],imaging-to-needle (ITN),door-to-groin puncture (DTP) and imaging-to-groin puncture (ITP) were compared.Taking the time periods (〉median) of having significant differences of the spend time of the treatment processes as the dependent variables in the first,second,and third year,the influence of the years and treatment modalities on delay was observed.The difference of constituent ratio of the reasons for delay in intravenous thrombolysis and endovascular therapy (objective reasons/other reasons) in different years were analyzed.Results (1) DTIs were 23.0 (11.0,42.0) min,22.0 (10.1,39.0) min,and 13.0 (6.0,27.0) min,respectively,and DTNs were 50.0 (30.0,77.1) min,45.0 (30.0,70.2) min,and 36.0 (24.0,57.0) min,respectively in the first,second,and third year.The spending time was shortened year by year.There were significant differences among the different years (all P〈0.01).The spending time of DTP had a tendency to be shortened,but there were significant differences among different years (P=0.06).There were no significant differences between the spending time of ITN and ITP (all P〉0.05).(2) The DTN delay rates were 33.3% (40/120),20.7%
关 键 词:脑缺血 卒中 医师诊疗模式 血栓溶解疗法 流程 血管内治疗
分 类 号:R743.3[医药卫生—神经病学与精神病学] R197.323[医药卫生—临床医学]
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