2022
DOI: 10.3389/fninf.2022.893452
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Advancing Prediction of Risk of Intraoperative Massive Blood Transfusion in Liver Transplantation With Machine Learning Models. A Multicenter Retrospective Study

Abstract: BackgroundLiver transplantation surgery is often accompanied by massive blood loss and massive transfusion (MT), while MT can cause many serious complications related to high mortality. Therefore, there is an urgent need for a model that can predict the demand for MT to reduce the waste of blood resources and improve the prognosis of patients.ObjectiveTo develop a model for predicting intraoperative massive blood transfusion in liver transplantation surgery based on machine learning algorithms.MethodsA total o… Show more

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Cited by 8 publications
(8 citation statements)
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“…21 The Cat-Boost algorithm has also been specifically used in the field of organ transplantation to predict bleeding after liver transplantation. 22 In this study, we used SHAP for explainability analysis, a technique that has been used to explain ML prediction models in the pediatric transplant population. 23 We additionally used SHAP for feature selection.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…21 The Cat-Boost algorithm has also been specifically used in the field of organ transplantation to predict bleeding after liver transplantation. 22 In this study, we used SHAP for explainability analysis, a technique that has been used to explain ML prediction models in the pediatric transplant population. 23 We additionally used SHAP for feature selection.…”
Section: Discussionmentioning
confidence: 99%
“…In this study, we used the CatBoost for 1‐year and 3‐year mortality prediction, as this ML algorithm minimizes errors introduced by categorical variables and has been previously used multiple fields, including cardiology 21 . The CatBoost algorithm has also been specifically used in the field of organ transplantation to predict bleeding after liver transplantation 22 . In this study, we used SHAP for explainability analysis, a technique that has been used to explain ML prediction models in the pediatric transplant population 23 .…”
Section: Discussionmentioning
confidence: 99%
“…This study aimed to train and assess five different machine-learning models utilizing machine-learning-related data from the NHANES (National Health and Nutrition Examination Survey). Based on the papers of other researchers [ 22 , 23 , 24 ], we hypothesized that CATBoost outperformed the other four machine-learning models in predicting diabetes.…”
Section: Introductionmentioning
confidence: 99%
“…At a tertiary referral center, resources like massive transfusion protocols, blood availability, and surgical expertise can be quickly mobilized in the setting of an acute surgical emergency. 6,7 However, these resources are not universally available. In settings where immediate support is not present, such as rural or resource-limited settings, having lead time to predict an event like the need for massive transfusion may well mean the difference between life and death for a patient.…”
mentioning
confidence: 99%
“…The importance of having the ability to predict resource needs rapidly, before an event occurs, is as important now as ever. At a tertiary referral center, resources like massive transfusion protocols, blood availability, and surgical expertise can be quickly mobilized in the setting of an acute surgical emergency . However, these resources are not universally available.…”
mentioning
confidence: 99%