Clinical characteristics of extracorporeal cardiopulmonary resuscitation in China: a multicenter retrospective study-Reference-Cited by-同舟云学术

Clinical characteristics of extracorporeal cardiopulmonary resuscitation in China: a multicenter retrospective study

Published:2024-07-10 Issue:1 Volume:24 Page:
ISSN:1471-2253
Container-title:BMC Anesthesiology
language:en
Short-container-title:BMC Anesthesiol

Author:

Yuan Zhiyong,Liu Ying,Wei Guangyao,Wang Fuhua,Yao Bo,Hou Xiaotong,Xing Jinyan

Abstract

Abstract Purpose Extracorporeal cardiopulmonary resuscitation (ECPR) might markedly increase the survival of selected patients with refractory cardiac arrest. But the application situation and indications remained unclear. Materials and methods We respectively reviwed all adult patients who underwent ECPR from January 2017 to March 2021. Patient characteristics, initiation and management of ECMO, complications, and outcomes were collected and compared between the survivors and nonsurvivors. LASSO regression was used to screen risk factors. Multivariate logistic regression was performed with several parameters screened by LASSO regression. Results Data were reported from 42 ECMO centers covering 19 provinces of China. A total of 648 patients were included in the study, including 491 (75.8%) males. There were 11 ECPR centers in 2017, and the number increased to 42 in 2020. The number of patients received ECPR increased from 33 in 2017 to 274 in 2020, and the survival rate increased from 24.2% to 33.6%. Neurological complications, renal replacement therapy, epinephrine dosage after ECMO, recovery of spontaneous circulation before ECMO, lactate clearance and shockable rhythm were risk factors independently associated with outcomes of whole process. Sex, recovery of spontaneous circulation before ECMO, lactate, shockable rhythm and causes of arrest were pre-ECMO risk factors independently affecting outcomes. Conclusions From January 2017 to March 2021, the numbers of ECPR centers and cases in mainland China increased gradually over time, as well as the survival rate. Pre-ECMO risk factors, especially recovery of spontaneous circulation before ECMO, shockable rhythm and lactate, are as important as post-ECMO management,. Neurological complications are vital risk factors after ECMO that deserved close attention. Trial registration NCT04158479, registered on 2019/11/08. https://clinicaltrials.gov/NCT04158479

Publisher

Springer Science and Business Media LLC

Link

https://link.springer.com/content/pdf/10.1186/s12871-024-02618-2.pdf

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