摘要
目的通过荟萃分析评价早期目标导向治疗(EGDT)对成人严重感染性休克预后的影响。方法通过检索PubMed、Embase、Cochranelibrary数据库收集EGDT对成人严重感染性休克或脓毒症治疗效果的随机对照试验,检索日期截至2017年8月11日,采用Cochrane协作网提供的RevMan5.0软件进行荟萃分析。结果纳入4个研究,共3911例患者。荟萃分析结果与常规治疗相比,EGDT治疗成人严重脓毒症和感染性休克患者的死亡率无统计学差异提示(OR=0.93,95%(71:0.81~1.08,P=0.33)。EGDT在静脉输液量(MD:0.44,95%CI:0.18~0.71,P=0.001),需要输注红细胞(OR:2.78,95%CI:1.67~4.62,P〈0.0001)、血管收缩药(OR:1.39,95%CI:1.22~1.57,P〈0.00001)、多巴酚丁胺(OR:6.59,95%c,:4.85~8.95,P〈0.00001)和ICU的患者(OR:2.10,95%CI:1.63~2.71,P〈0.00001)方面均比常规治疗组高,而对于机械通气(OR:1.03,95%CI:0.91~1.18,P=0.62)、’肾替代治疗(OR:1.04,95%CI:0.84~1.28,P=0.74)和住院时间(MD:-0.20,95%CI:-1.47-1.07,P:0.76)方面,两者均无统计学差异。结论与常规治疗方法相比,EGDT并不能改善严重脓毒血症和感染性休克患者的预后。
Objective We performed a meta-analysis to evaluate the effect of early-goal directed therapy (EGDT) on mortality in adults with severe sepsis and septic shock. Methods Three electronic databases were searched from initial through August 11, 2017 for randomized controlled trials (RCTs) that compared EGDT with usual care in adults with severe sepsis and septic shock. The meta-analysis was performed using the RevMan 5.0 software provided by the Cochrane Collaboration. Results We included 4 trials enrolling 3911 patients. Meta-analysis results suggest that there is no statistically significant difference in the final mortality between EGDT and usual care ( OR =0.93, 95% CI: O. 81 - 1.08, P =0.33) in a- dults with severe sepsis and septic shock. Compared with usual care, EGDT was associated with greater in- travenous infusion ( MD: 0.44, 95% CI: 0. 18 -0.71, P =0. 001 ), red blood cell infusion ( OR: 2.78, 95%CI: 1.67-4.62, P 〈0.0001), vasopressor infusion (OR: 1.39, 95% C I: 1.22-1.57, P 〈 0. 00001 ), dobutamine used ( OR: 6.59, 95% CI: 4.85 -8.95, P 〈0. 00001 ) and ICU admission ( OR: 2.10, 95% CI: 1.63 - 2.71, P 〈0. 00001 ). EGDT has no significant effect on reducing the length of hospital stay (MD: -0.20, 95% CI: -1.47 - I. 07, P =0. 76), the necessity of respiratory ( OR: 1.03, 95%CI: 0.91-1.18, P=0.62) and renal (OR: 1.04, 95%CI: 0.84-1.28, P=0.74) function sup- port. Conclusions This meta-analysis involving the available RCTs on the impact of EGDT on mortality for patients with severe sepsis and septic shock did not show a significant reduced risk of mortality associated with the use of EGDT.