中国全科医学 ›› 2018, Vol. 21 ›› Issue (32): 3946-3950.DOI: 10.12114/j.issn.1007-9572.2018.32.007

• 专题研究 • 上一篇    下一篇

早期目标导向干预对老年严重脓毒症患者功能改善及生存率的影响研究

陈小燕*,黄中伟,崔秋霞,吉云兰,单君   

  1. 226001江苏省南通市,南通大学附属医院急诊室
    *通信作者:陈小燕,主管护师;E-mail:chenyanshgj@163.com
  • 出版日期:2018-11-15 发布日期:2018-11-15
  • 基金资助:
    基金项目:南通市科技项目(MS32015032);南通大学附属医院科技项目(Tfh1104)

Effects of Early Target-oriented Intervention on Functional Improvement and Survival in Elderly Patients with Severe Sepsis

CHEN Xiaoyan*,HUANG Zhongwei,CUI Qiuxia,JI Yunlan,SHAN Jun   

  1. Emergency Room,Affiliated Hospital of Nantong University,Nantong 226001,China
    *Corresponding author:CHEN Xiaoyan,Supervisor nurse;E-mail:chenyanshgj@163.com
  • Published:2018-11-15 Online:2018-11-15

摘要: 目的 探讨早期目标导向干预对老年严重脓毒症患者功能改善及生存率的影响。方法 选取2015年3月—2017年4月南通大学附属医院收治的老年严重脓毒症患者136例为研究对象,采用随机数字表法分为对照组和观察组,各68例。对照组实施常规干预,观察组实施早期目标导向干预。分别记录两组干预前和干预6 h后循环功能(中心静脉压、平均动脉压和心率)、氧合功能〔中心静脉血氧浓度(ScvO2)、动脉血氧分压(PaO2)、氧合指数(PaO2/FiO2)〕、肾功能(尿量、血肌酐)指标,统计两组患者干预30 d后生存人数、重症监护室(ICU)住院时间、机械通气时间、总住院费用,用于评价两组患者功能改善、生存率以及治疗情况。结果 干预前两组患者中心静脉压、平均动脉压、心率、ScvO2、PaO2、PaO2/FiO2、尿量、血肌酐水平比较,差异均无统计学意义(P>0.05);干预6 h后观察组患者中心静脉压、平均动脉压、ScvO2、PaO2、PaO2/FiO2、尿量较对照组升高,心率、血肌酐水平较对照组降低(P<0.05)。观察组患者干预30 d后总生存率为69.1%(47/68),高于对照组的41.2%(28/68)(χ2=10.731,P<0.001)。观察组患者ICU住院时间、机械通气时间、总住院费用均低于对照组(P<0.05)。结论 早期目标导向干预应用于老年严重脓毒症患者效果显著,可有效改善功能和治疗情况,提高生存率,值得推广。

关键词: 脓毒症, 老年人, 血液循环, 呼吸功能试验, 肾功能试验

Abstract: Objective To explore the effects of early target-oriented intervention on functional improvement and survival rate in elderly patients with severe sepsis.Methods A total of 136 elderly patients with severe sepsis who were admitted to the Affiliated Hospital of Nantong University from March 2015 to April 2017 were selected and randomly divided through a random number method into a control group and an observation group with 68 cases each.The control group received routine intervention,while the observation group received early target-oriented intervention.The circulatory function (central venous pressure,mean arterial pressure and heart rate),oxygenation function 〔central venous oxygen concentration (ScvO2),arterial oxygen partial pressure (PaO2),oxygenation index (PaO2/FiO2)〕,and renal function index (urine volume,serum creatinine) before and 6 hours after the intervention in the two groups were recorded.The survival,length of ICU stay,mechanical ventilation time,and total hospital costs in the two groups after 30 days of intervention were statistically analyzed to evaluate functional improvement,survival rate,and treatment for the patients in the two groups.Results There were no significant differences in central venous pressure,mean arterial pressure,heart rate,ScvO2,PaO2,PaO2/FiO2,urine volume,and serum creatinine between the two groups before intervention (P>0.05).After 6 hours of intervention,the central venous pressure,mean arterial pressure,ScvO2,PaO2,PaO2/FiO2,and urine volume in the observation group were higher than those in the control group,and the heart rate and serum creatinine levels in the observation group were lower than those in the control group (P<0.05).In the observation group,the overall survival rate after intervention for 30 days was 69.1% (47/68),which was higher than that in the control group (41.2%) (28/68) (χ2=10.731,P<0.001).The length of ICU stay,mechanical ventilation time,and total hospitalization costs were lower in the observation group than the control group (P<0.05).Conclusion Early target-oriented intervention has significant effects in elderly patients with severe sepsis and can effectively improve patient function and treatment.It can also increase survival rate and is therefore recommended.

Key words: Sepsis, Aged, Blood circulation, Respiratory function tests, Kidney function tests