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Elevated central venous pressure is associated with increased mortality and acute kidney injury in critically ill patients: a meta-analysis
Critical Care ( IF 15.1 ) Pub Date : 2020-03-05 , DOI: 10.1186/s13054-020-2770-5
Chuan-Yu Chen , Yan Zhou , Peng Wang , En-Yao Qi , Wan-Jie Gu

Background The association of central venous pressure (CVP) and mortality and acute kidney injury (AKI) in critically ill adult patients remains unclear. We performed a meta-analysis to determine whether elevated CVP is associated with increased mortality and AKI in critically ill adult patients. Methods We searched PubMed and Embase through June 2019 to identify studies that investigated the association between CVP and mortality and/or AKI in critically ill adult patients admitted into the intensive care unit. We calculated the summary odds ratio (OR) and 95% CI using a random-effects model. Results Fifteen cohort studies with a broad spectrum of critically ill patients (mainly sepsis) were included. On a dichotomous scale, elevated CVP was associated with an increased risk of mortality (3 studies; 969 participants; OR, 1.65; 95% CI, 1.19–2.29) and AKI (2 studies; 689 participants; OR, 2.09; 95% CI, 1.39–3.14). On a continuous scale, higher CVP was associated with greater risk of mortality (5 studies; 7837 participants; OR, 1.10; 95% CI, 1.03–1.17) and AKI (6 studies; 5446 participants; OR, 1.14; 95% CI, 1.06–1.23). Furthermore, per 1 mmHg increase in CVP increased the odds of AKI by 6% (4 studies; 5150 participants; OR, 1.06; 95% CI, 1.01–1.12). Further analyses restricted to patients with sepsis showed consistent results. Conclusions Elevated CVP is associated with an increased risk of mortality and AKI in critically ill adult patients admitted into the intensive care unit. Trial registration PROSPERO, CRD42019126381

中文翻译:

中心静脉压升高与危重患者死亡率和急性肾损伤增加相关:一项荟萃分析

背景 在危重成年患者中,中心静脉压 (CVP) 与死亡率和急性肾损伤 (AKI) 之间的关系仍不清楚。我们进行了一项荟萃分析,以确定 CVP 升高是否与危重成年患者的死亡率和 AKI 增加有关。方法 我们在 2019 年 6 月之前检索了 PubMed 和 Embase,以找出调查重症监护病房重症成年患者 CVP 与死亡率和/或 AKI 之间关联的研究。我们使用随机效应模型计算了总比值比 (OR) 和 95% CI。结果 纳入了 15 项具有广谱危重患者(主要是败血症)的队列研究。在二分类尺度上,CVP 升高与死亡风险增加相关(3 项研究;969 名参与者;OR,1.65;95% CI,1.19-2。29) 和 AKI(2 项研究;689 名参与者;OR,2.09;95% CI,1.39–3.14)。在连续范围内,较高的 CVP 与更高的死亡风险(5 项研究;7837 名参与者;OR,1.10;95% CI,1.03-1.17)和 AKI(6 项研究;5446 名参与者;OR,1.14;95% CI, 1.06–1.23)。此外,CVP 每增加 1 mmHg,AKI 的几率就会增加 6%(4 项研究;5150 名参与者;OR,1.06;95% CI,1.01-1.12)。仅限于败血症患者的进一步分析显示出一致的结果。结论 CVP 升高与重症监护病房重症成年患者的死亡和 AKI 风险增加有关。试用注册PROSPERO,CRD42019126381 7837 名参与者;或,1.10;95% CI,1.03–1.17)和 AKI(6 项研究;5446 名参与者;OR,1.14;95% CI,1.06–1.23)。此外,CVP 每增加 1 mmHg,AKI 的几率就会增加 6%(4 项研究;5150 名参与者;OR,1.06;95% CI,1.01-1.12)。仅限于败血症患者的进一步分析显示出一致的结果。结论 CVP 升高与重症监护病房重症成年患者的死亡和 AKI 风险增加有关。试用注册PROSPERO,CRD42019126381 7837 名参与者;或,1.10;95% CI,1.03–1.17)和 AKI(6 项研究;5446 名参与者;OR,1.14;95% CI,1.06–1.23)。此外,CVP 每增加 1 mmHg,AKI 的几率就会增加 6%(4 项研究;5150 名参与者;OR,1.06;95% CI,1.01-1.12)。仅限于败血症患者的进一步分析显示出一致的结果。结论 CVP 升高与重症监护病房重症成年患者的死亡和 AKI 风险增加有关。试用注册PROSPERO,CRD42019126381 结论 CVP 升高与重症监护病房重症成年患者的死亡和 AKI 风险增加有关。试用注册PROSPERO,CRD42019126381 结论 CVP 升高与重症监护病房重症成年患者的死亡和 AKI 风险增加有关。试用注册PROSPERO,CRD42019126381
更新日期:2020-03-05
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