Prevalence and risk factors for in-hospital mortality of adult patients on veno-arterial extracorporeal membrane oxygenation for cardiogenic shock and cardiac arrest: A systematic review and meta-analysis.

Autor: Son YJ; Red Cross College of Nursing, Chung-Ang University, 84 Heukseok ro, Dongjak-gu, Seoul 06974, South Korea. Electronic address: yjson@cau.ac.kr., Hyun Park S; Red Cross College of Nursing, Chung-Ang University, 84 Heukseok ro, Dongjak-gu, Seoul 06974, South Korea. Electronic address: spark5@cau.ac.kr., Lee Y; Emergency Intensive Care Unit, Department of Nursing, Chung-Ang University Hospital, 102 Heukseok-ro, Dongjak-gu, Seoul 06973, South Korea. Electronic address: sunbeeonlee@gmail.com., Lee HJ; Department of Nursing, Tongmyoung University, Busan 48520, South Korea. Electronic address: lhj209@tu.ac.kr.
Jazyk: angličtina
Zdroj: Intensive & critical care nursing [Intensive Crit Care Nurs] 2024 Dec; Vol. 85, pp. 103756. Date of Electronic Publication: 2024 Jun 28.
DOI: 10.1016/j.iccn.2024.103756
Abstrakt: Objectives: To synthesize quantitative research findings on the prevalence and risk factors for in-hospital mortality of patients on veno-arterial extracorporeal membrane oxygenation (VA-ECMO).
Methods: A comprehensive search was conducted for the period from May 2008 to December 2023 by searching the five electronic databases of PubMed, CINAHL, Web of Science, EMBASE, and Cochrane library. The quality of included studies was assessed using the Newcastle-Ottawa scale. The meta-analysis estimated the pooled odds ratio or standard mean difference and 95% confidence intervals.
Results: A total of twenty-five studies with 10,409 patients were included in the analysis. The overall in-hospital mortality of patients on VA-ECMO was 56.7 %. In the subgroup analysis, in-hospital mortality of VA-ECMO for cardiogenic shock and cardiac arrest was 49.2 % and 75.2 %, respectively. The number of significant factors associated with an increased risk of in-hospital mortality in the pre-ECMO period (age, body weight, creatinine, chronic kidney disease, pH, and lactic acid) was greater than that in the intra- and post-ECMO periods. Renal replacement, bleeding, and lower limb ischemia were the most significant risk factors for in-hospital mortality in patients receiving VA-ECMO.
Conclusion: Early detection of the identified risk factors can contribute to reducing in-hospital mortality in patients on VA-ECMO. Intensive care unit nurses should provide timely and appropriate care before, during, and after VA-ECMO.
Implications for Clinical Practice: Intensive care unit nurses should be knowledgeable about factors associated with the in-hospital mortality of patients on VA-ECMO to improve outcomes. The present findings may contribute to developing guidelines for reducing in-hospital mortality among patients considering ECMO.
Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2024 Elsevier Ltd. All rights reserved.)
Databáze: MEDLINE
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