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The effect of multidisciplinary extracorporeal membrane oxygenation team on clinical outcomes in patients with severe acute respiratory failure.

ABSTRACT: The Extracorporeal Life Support Organization (ELSO) has suggested that extracorporeal membrane oxygenation (ECMO) patients should be managed by a multidisciplinary team. However, there are limited data on the impact of ECMO team on the outcomes of patients with severe acute respiratory failure.All consecutive patients with severe acute respiratory failure who underwent ECMO for respiratory support from January 2012 through December 2016 were divided into the pre-ECMO team period (before January 2014, n = 70) and the post-ECMO team period (after January 2014, n = 46). Clinical characteristics and outcomes were compared between the two groups.The mortality rates in the intensive care unit (72.9 vs. 50.0%, P = 0.012) and hospital (75.7 vs. 52.2%, P = 0.009) were significantly decreased in the post-ECMO team period compared to the pre-ECMO team period. The median duration of ECMO support was not different between the two periods. However, the proportion of patients successfully weaned off ECMO was higher in the post-ECMO team period (42.9 vs. 65.2%, P = 0.018). During ECMO support, the incidence of cannula problems (32.9 vs. 15.2%, P = 0.034) and cardiovascular events (88.6 vs. 65.2%, P = 0.002) was reduced after implementation of the ECMO team. The 1-year mortality was significantly different between the pre-ECMO team and post-ECMO team periods (37.8 vs. 14.3%, P = 0.005).After implementing a multidisciplinary ECMO team, survival rate in patients treated with ECMO for severe acute respiratory failure was significantly improved.

SUBMITTER: Na SJ

PROVIDER: S-EPMC5826909 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature

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The effect of multidisciplinary extracorporeal membrane oxygenation team on clinical outcomes in patients with severe acute respiratory failure.

Na Soo Jin SJ Chung Chi Ryang CR Choi Hee Jung HJ Cho Yang Hyun YH Sung Kiick K Yang Jeong Hoon JH Suh Gee Young GY Jeon Kyeongman K

Annals of intensive care 20180227 1

<h4>Background</h4>The Extracorporeal Life Support Organization (ELSO) has suggested that extracorporeal membrane oxygenation (ECMO) patients should be managed by a multidisciplinary team. However, there are limited data on the impact of ECMO team on the outcomes of patients with severe acute respiratory failure.<h4>Methods</h4>All consecutive patients with severe acute respiratory failure who underwent ECMO for respiratory support from January 2012 through December 2016 were divided into the pr ...[more]

PMID: 29484504

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Project description:BackgroundExtracorporeal membrane oxygenation (ECMO) is an important rescue therapy for patients with refractory respiratory or circulatory failure. High cost and associated complications warrant careful case selection. The aim of this study was to investigate the outcomes and factors associated with mortality in acute hypoxemic respiratory failure patients who received ECMO support, and to externally validate preexisting ECMO survival prediction scoring systems.MethodsThis retrospective study enrolled acute hypoxemic respiratory failure patients who received veno-venous (VV) or veno-arterial (VA) ECMO support at Siriraj Hospital (Bangkok, Thailand) from 2010 to 2020. All relevant baseline patient characteristics including ECMO survival prediction scores were recorded. The primary outcome was in-hospital mortality. Multivariate logistic regression analysis was employed to identify independent predictors of in-hospital mortality.ResultsOf a total of 65 patients, 34 (52%) were male, the median (IQR) age was 61 years (49-70 years), the median body mass index (BMI) was 22.6 kg/m2 (20.6-28 kg/m2), and the median Sequential Organ Failure Assessment (SOFA) score was 13 [11-16]. Forty-three patients (66%) received VV-ECMO, and 22 (34%) received VA-ECMO support. In-hospital mortality was 69%. Multivariate analysis identified a SOFA score >14, hospitalized >72 hours before ECMO initiation, PaO2/FiO2 ratio <60, and pH <7.2 as independent predictors of in-hospital mortality. These four parameters were combined to create the SHOP (S: SOFA >14, H: hospitalize >72 hours, O: PF ratio <60, and P: pH <7.2) score. Compared with three different preexisting ECMO survival prediction scoring systems, the SHOP score had the highest area under the curve (AUC) for predicting in-hospital mortality (overall: 0.873, VV-EMCO: 0.866, and VA-EMCO: 0.891).ConclusionsIn-hospital mortality among ECMO-supported patients was high at 69%. SOFA score >14, hospitalized >72 hours, PaO2/FiO2 ratio <60, and pH <7.2 were found to be independent predictors of in-hospital mortality. A SHOP score of 2 or higher significantly predicts in-hospital mortality in EMCO-supported patients.Trial registrationwww.clinicaltrials.gov (reg. No. NCT04031794).

Dataset Information

The effect of multidisciplinary extracorporeal membrane oxygenation team on clinical outcomes in patients with severe acute respiratory failure.

Publications

The effect of multidisciplinary extracorporeal membrane oxygenation team on clinical outcomes in patients with severe acute respiratory failure.

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