中国全科医学 ›› 2022, Vol. 25 ›› Issue (14): 1757-1764.DOI: 10.12114/j.issn.1007-9572.2022.01.604

• 医学循证 • 上一篇    下一篇

现场第一反应者早期除颤对院外心脏骤停患者存活率影响的Meta分析

尹丽达1, 王佳森1, 贺永超2, 李爱群1,*()   

  1. 1. 264100 山东省烟台市,滨州医学院烟台附属医院急诊科
    2. 264000 山东省烟台市,青岛大学附属烟台毓璜顶医院中区病房手术室
  • 收稿日期:2021-12-01 修回日期:2022-02-01 出版日期:2022-03-24 发布日期:2022-04-07
  • 通讯作者: 李爱群
  • 尹丽达,王佳森,贺永超,等.现场第一反应者早期除颤对院外心脏骤停患者存活率影响的Meta分析[J].中国全科医学,2022,25(14):1757-1764. [www.chinagp.net]
    作者贡献:尹丽达、王佳森进行文章的构思与设计;尹丽达、贺永超、李爱群进行研究的实施与可行性分析;尹丽达、王佳森、贺永超进行数据收集、数据整理;贺永超进行统计学处理;尹丽达、贺永超进行结果的分析与解释、撰写论文、修订论文;李爱群负责文章的质量控制及审校、对文章整体负责,监督管理。
  • 基金资助:
    山东省医药卫生科技发展计划项目(202010001191)

A Meta-analysis of the Effect of Unprofessional Early Defibrillation on the Survival Rate of Patients with Out-of-hospital Cardiac Arrest

Lida YIN1, Jiasen WANG1, Yongchao HE2, Aiqun LI1,*()   

  1. 1. Emergency Department, Yantai Affiliated Hospital of Binzhou Medical University, Yantai 264100, China
    2. Operating Room of Middle Area, the Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai 264000, China
  • Received:2021-12-01 Revised:2022-02-01 Published:2022-03-24 Online:2022-04-07
  • Contact: Aiqun LI
  • About author:
    YIN L D, WANG J S, HE Y C, et al. A meta-analysis of the effect of unprofessional early defibrillation on the survival rate of patients with out-of-hospital cardiac arres[J]. Chinese General Practice, 2022, 25 (14) : 1757-1764.

摘要: 背景 现阶段,心血管疾病仍是我国居民死亡的主要病因,每年约有1万人死于院外心脏骤停而院外心脏骤停患者生存率<5%。早期除颤为改善院外心脏骤停患者预后及降低病死率等方面提供了新方法和新途径,但现有研究结论尚存争议,且国内尚无相关系统评价。 目的 采用Meta分析法,探讨现场第一反应者使用自动体外除颤器(AED)对院外心脏骤停患者存活率的影响。 方法 计算机检索PubMed、The Cochrane Library、EMBase、CINAHL、中国知网(CNKI)、万方数据知识服务平台、维普网和中国生物医学文献数据库,检索时间为建库至2021年10月。搜集有关现场第一反应者使用AED对患者周存活出院率影响的病例-对照研究或队列研究,采用Cochrane系统评价方法对纳入的病例-对照研究进行质量评价,采用纽卡斯尔-渥太华量表(NOS)对纳入的队列研究进行质量评价;采用Revman 5.4软件进行Meta分析。 结果 最终纳入12篇文献,共包含29 605例患者,文献质量总体在中等以上。Meta分析结果显示,现场第一反应者使用了AED的院外心脏骤停患者周存活率高于现场第一反应者未使用AED的院外心脏骤停者〔OR=0.47,95%CI(0.45,0.50),P<0.001〕;专业现场第一反应者使用AED的院外心脏骤停患者周存活出院率高于非专业现场第一反应者使用AED的院外心脏骤停者〔OR=0.72,95%CI(0.65,0.81),P<0.001〕。 结论 现场第一反应者早期除颤可提高院外心脏骤停患者周存活出院率,且接受过早期除颤培训的专业急救第一反应者予以早期除颤较非专业急救第一反应者可有效提高院外心脏骤停患者周存活出院率。受纳入研究质量和数量的局限性,上述结论尚需开展更多大样本的前瞻性队列研究验证。

关键词: 猝死,心脏, 心血管疾病, 第一反应者, 非专业急救, 心脏除颤, 存活率, Meta分析

Abstract:

Background

At this stage, cardiovascular disease is still the main cause of death among residents in China, about 10 000 people die from out-of-hospital cardiac arrest every year, and the survival rate of patients with out-of-hospital cardiac arrest is less than 5%. Early defibrillation has provided a new method and approach for improving the prognosis of patients with out-of-hospital cardiac arrest and reducing the mortality rate. However, the existing research conclusions are still controversial, and there is no relevant systematic review in China.

Objective

Meta-analysis was used to explore the effect of early defibrillation of on-site first responders on the survival rate of out-of-hospital cardiac arrest patients.

Methods

PubMed, The Cochrane Library, EMBase, CINAHL, CNKI, Wanfang Data and VIP database were retrieved by computer from database establishment to October 2021. A case-control study or cohort study of the impact of AED use on the patient's weekly survival and discharge rate in field first responders was collected, quality evaluation of included case-control studies using the Cochrane Systematic Evaluation Method and quality evaluation of included cohort studies using the New Castle-Ottawa Scale (NOS) . Meta-analysis was performed using Revman 5.4 software.

Results

12 articles were finally included, covering 29 605 patients. The overall quality of the articles was above the medium level. The results of the meta-analysis showed that, the weekly survival and discharge rate of out-of-hospital cardiac arrest patients with early defibrillation by first responders on site was higher than that of out-of-hospital cardiac arrest patients without early defibrillation by first responders on site〔OR=0.47, 95%CI (0.45, 0.50) , P<0.001〕, the weekly survival and discharge rate of out-of-hospital cardiac arrest patients with early defibrillation by professional first responders was higher than that of out-of-hospital cardiac arrest patients with early defibrillation by non-professional first responders〔OR=0.72, 95%CI (0.65, 0.81) , P<0.000 01〕.

Conclusion

Early defibrillation of first responders on site can effectively improve the weekly survival and discharge rate of out-of-hospital cardiac arrest patients, professional first responders who have received early defibrillation training can improve the weekly survival and discharge rate of out-of-hospital cardiac arrest patients compared with non-professional first responders. Due to limitations in the quality and quantity of included studies, the above conclusion needs to be verified by conducting more prospective cohort studies with large samples.

Key words: Death, sudden, cardiac, Cardiovascular diseases, First responder, Non-professional first aid, Defibrillation, Survival Rate, Meta analysis