Critical care medicine
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Critical care medicine · Sep 1994
Multicenter Study Comparative StudyIntensive Care Society's Acute Physiology and Chronic Health Evaluation (APACHE II) study in Britain and Ireland: a prospective, multicenter, cohort study comparing two methods for predicting outcome for adult intensive care patients.
To compare the ability of two methods--Acute Physiology and Chronic Health Evaluation (APACHE II) and Mortality Prediction Model (MPM)--to predict hospital outcome for a large group of intensive care patients from Britain and Ireland. ⋯ APACHE II demonstrated a higher degree of overall goodness of fit, which was superior to MPM for groups of intensive care patients from Britain and Ireland.
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Critical care medicine · Sep 1994
Predictors of acute respiratory failure after bone marrow transplantation in children.
To determine factors associated with acute respiratory failure after bone marrow transplantation which can be identified before the onset of lung disease. ⋯ Renal and liver dysfunction preceded clinical evidence of lung disease in bone marrow transplant patients who developed respiratory failure. Lung disease leading to respiratory failure and adult respiratory distress syndrome appears to develop as one component of the multiple organ failure syndrome in pediatric bone marrow transplant patients.
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Critical care medicine · Sep 1994
Preoperative stabilization using high-frequency oscillatory ventilation in the management of congenital diaphragmatic hernia.
a) To assess the efficiency of preoperative stabilization with the use of high-frequency oscillatory ventilation in the treatment of congenital diaphragmatic hernia; b) to determine early prognosis factors. ⋯ a) This study demonstrated the efficiency of preoperative stabilization using high-frequency oscillation in the treatment of congenital diaphragmatic hernia. b) An arterial-alveolar oxygen ratio of > or = 0.3 and an oxygenation index of < or = 10 on admission are associated with a rapidly completed surgical procedure and a good outcome.
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Critical care medicine · Sep 1994
Cerebral lactate-oxygen index in acute brain injury with acute anemia: assessment of false versus true ischemia.
To evaluate the occurrence of global cerebral ischemia in acute brain trauma with acute anemia by combined measurements of cerebral hemodynamics, oxygenation, and lactate production. ⋯ In acute brain injury with acute anemia, global cerebral ischemia is a rare finding. However, false cerebral ischemia may be frequently found, if assessed by the lactate-oxygen index, because the denominator of the index (the arteriojugular oxygen content difference) frequently decreases as a function of decreasing hemoglobin, thus yielding false calculated ischemic high values for lactate-oxygen index despite normal cerebral oxygenation and lactate production.