Prognostic value of lactate clearance, fluid balance, and APACHE II score in patients with cardiogenic shock receiving extracorporeal membrane oxygenation

ObjectiveThe objective of this study is to examine the prognostic value of lactate clearance, fluid balance, and the Acute Physiology and Chronic Health Evaluation II (APACHE II) score in patients with cardiogenic shock undergoing treatment with extracorporeal membrane oxygenation (ECMO).MethodsA re...

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Main Authors: Qi-Feng Zhang, Shuang-Long Zhang, Gang Li, Miao Guo, Xiao-Xia Qi, Xiao-Hui Xing, Zheng Wang
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-05-01
Series:Frontiers in Cardiovascular Medicine
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Online Access:https://www.frontiersin.org/articles/10.3389/fcvm.2025.1557909/full
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author Qi-Feng Zhang
Shuang-Long Zhang
Shuang-Long Zhang
Gang Li
Miao Guo
Xiao-Xia Qi
Xiao-Hui Xing
Zheng Wang
author_facet Qi-Feng Zhang
Shuang-Long Zhang
Shuang-Long Zhang
Gang Li
Miao Guo
Xiao-Xia Qi
Xiao-Hui Xing
Zheng Wang
author_sort Qi-Feng Zhang
collection DOAJ
description ObjectiveThe objective of this study is to examine the prognostic value of lactate clearance, fluid balance, and the Acute Physiology and Chronic Health Evaluation II (APACHE II) score in patients with cardiogenic shock undergoing treatment with extracorporeal membrane oxygenation (ECMO).MethodsA retrospective analysis was conducted on 32 patients with cardiogenic shock who underwent ECMO in the Intensive Care Unit of Peking University International Hospital between January 2021 and June 2024. The patients were categorized into a survival group (n = 14) and a non-survival group (n = 18) based on their clinical outcomes. Baseline characteristics, including age, sex, and body weight and so on were collected for both groups. Multivariate logistic regression analysis was used to identify risk factors influencing patient prognosis. The prognostic value of relevant indicators was assessed using receiver operating characteristic curve analysis, while Pearson's correlation analysis was conducted to assess the relationships between specific indicators.ResultsLactate clearance was significantly lower in the non-survival group compared to the survival group, while fluid balance and APACHE II scores were notably higher in the non-survival group (p < 0.05). Based on the predictive model, the APACHE II score demonstrated the highest specificity for prognosis at 97.4%, whereas the combined indices exhibited the highest sensitivity at 95.5%. Additionally, lactate clearance revealed a negative correlation with both fluid balance and APACHE II scores (p < 0.05).ConclusionThis pilot study demonstrated that lactate clearance, fluid balance, and APACHE II score are valuable prognostic indicators for patients; however, the predictive accuracy of individual indicators is limited. The combined assessment of these indices provides a more robust and reliable predictive performance.
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publishDate 2025-05-01
publisher Frontiers Media S.A.
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spelling doaj-art-9af41fc84f5d48e6a4312be8caf5e7442025-08-20T02:14:01ZengFrontiers Media S.A.Frontiers in Cardiovascular Medicine2297-055X2025-05-011210.3389/fcvm.2025.15579091557909Prognostic value of lactate clearance, fluid balance, and APACHE II score in patients with cardiogenic shock receiving extracorporeal membrane oxygenationQi-Feng Zhang0Shuang-Long Zhang1Shuang-Long Zhang2Gang Li3Miao Guo4Xiao-Xia Qi5Xiao-Hui Xing6Zheng Wang7Department of Critical Care Medicine, Peking University International Hospital, Beijing, ChinaDepartment of Critical Care Medicine, Peking University International Hospital, Beijing, ChinaDepartment of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, ChinaDepartment of Critical Care Medicine, Peking University International Hospital, Beijing, ChinaDepartment of Critical Care Medicine, Peking University International Hospital, Beijing, ChinaDepartment of Critical Care Medicine, Peking University International Hospital, Beijing, ChinaDepartment of Critical Care Medicine, Peking University International Hospital, Beijing, ChinaDepartment of Critical Care Medicine, Peking University International Hospital, Beijing, ChinaObjectiveThe objective of this study is to examine the prognostic value of lactate clearance, fluid balance, and the Acute Physiology and Chronic Health Evaluation II (APACHE II) score in patients with cardiogenic shock undergoing treatment with extracorporeal membrane oxygenation (ECMO).MethodsA retrospective analysis was conducted on 32 patients with cardiogenic shock who underwent ECMO in the Intensive Care Unit of Peking University International Hospital between January 2021 and June 2024. The patients were categorized into a survival group (n = 14) and a non-survival group (n = 18) based on their clinical outcomes. Baseline characteristics, including age, sex, and body weight and so on were collected for both groups. Multivariate logistic regression analysis was used to identify risk factors influencing patient prognosis. The prognostic value of relevant indicators was assessed using receiver operating characteristic curve analysis, while Pearson's correlation analysis was conducted to assess the relationships between specific indicators.ResultsLactate clearance was significantly lower in the non-survival group compared to the survival group, while fluid balance and APACHE II scores were notably higher in the non-survival group (p < 0.05). Based on the predictive model, the APACHE II score demonstrated the highest specificity for prognosis at 97.4%, whereas the combined indices exhibited the highest sensitivity at 95.5%. Additionally, lactate clearance revealed a negative correlation with both fluid balance and APACHE II scores (p < 0.05).ConclusionThis pilot study demonstrated that lactate clearance, fluid balance, and APACHE II score are valuable prognostic indicators for patients; however, the predictive accuracy of individual indicators is limited. The combined assessment of these indices provides a more robust and reliable predictive performance.https://www.frontiersin.org/articles/10.3389/fcvm.2025.1557909/fullcardiogenic shockextracorporeal membrane oxygenation therapyfluid balancelactate clearanceAPACHE II score
spellingShingle Qi-Feng Zhang
Shuang-Long Zhang
Shuang-Long Zhang
Gang Li
Miao Guo
Xiao-Xia Qi
Xiao-Hui Xing
Zheng Wang
Prognostic value of lactate clearance, fluid balance, and APACHE II score in patients with cardiogenic shock receiving extracorporeal membrane oxygenation
Frontiers in Cardiovascular Medicine
cardiogenic shock
extracorporeal membrane oxygenation therapy
fluid balance
lactate clearance
APACHE II score
title Prognostic value of lactate clearance, fluid balance, and APACHE II score in patients with cardiogenic shock receiving extracorporeal membrane oxygenation
title_full Prognostic value of lactate clearance, fluid balance, and APACHE II score in patients with cardiogenic shock receiving extracorporeal membrane oxygenation
title_fullStr Prognostic value of lactate clearance, fluid balance, and APACHE II score in patients with cardiogenic shock receiving extracorporeal membrane oxygenation
title_full_unstemmed Prognostic value of lactate clearance, fluid balance, and APACHE II score in patients with cardiogenic shock receiving extracorporeal membrane oxygenation
title_short Prognostic value of lactate clearance, fluid balance, and APACHE II score in patients with cardiogenic shock receiving extracorporeal membrane oxygenation
title_sort prognostic value of lactate clearance fluid balance and apache ii score in patients with cardiogenic shock receiving extracorporeal membrane oxygenation
topic cardiogenic shock
extracorporeal membrane oxygenation therapy
fluid balance
lactate clearance
APACHE II score
url https://www.frontiersin.org/articles/10.3389/fcvm.2025.1557909/full
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