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- W438049261 abstract "Purpose: We examined whether the change of the logistic organ dysfunction score (LOD) between the first and the fourth day in the intensive care unit (ICU) could be predictive of death in the ICU. The LOD could then be used to help make decisions concerning therapeutic limitations (TL). Methods: One hundred fifty-four patients were included. Exclusion criteria were: discharge from the ICU or TL before the 72 nd hr. Ninety-three patients remained for evaluation. The LOD was calculated on the day of admission (LOD1) and between the 72 nd and 96 th hr (LOD4). The ΔLOD = LOD4 – LOD1 index was calculated for survivors and non-survivors; sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) were calculated. Results: Sixteen patients died in the ICU, they had a higher ΔLOD (0 vs -2; P = 0.0046) than the survivors. After logistic regression, a high ΔLOD was associated with a higher risk of death in the ICU independent of the initial severity of disease. The PPV concerning death in the ICU was 0.66 for a ΔLOD ≥ 4 cut-off. The NPV was 0.89 for a cut-off of ≥ 1. Conclusion: ΔLOD appears to be a predictor of death in the ICU, independent of the initial severity of disease. The PPV is not high enough to assist with making individual TL decisions. The NPV can help to identify patients at low risk of death. The ΔLOD deserves to be evaluated in a population exhibiting greater severity of disease. Objectif : Verifier si le changement de score logistique de dysfonction organique (LDO) entre le premier et le quatrieme jour a l’unite des soins intensifs (USI) peut etre predicteur d’un deces a l’USI. Le LDO pourrait alors etre utilise pour aider a prendre des decisions concernant les limites therapeutiques (LT)." @default.
- W438049261 created "2016-06-24" @default.
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- W438049261 date "2006-01-01" @default.
- W438049261 modified "2023-09-27" @default.
- W438049261 title "Neuroanesthesia and Intensive Care The logistic organ dysfunction score as a tool for making ethical decisions (Le score logistique de dysfonction organique comme outil de prise de décisions éthiques)" @default.
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