Intensive care medicine
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Intensive care medicine · Feb 2001
Comparative StudyRisk factors for prolonged ventilation after cardiac surgery using APACHE II, SAPS II, and TISS: comparison of three different models.
To identify the risk for prolonged mechanical ventilation in cardiac surgical patients. ⋯ The present results strongly suggest that data collected postoperatively using established scoring systems as well as documented events of high clinical impact for risk assessment and quality control are reliable predictors of prolonged ventilation.
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Intensive care medicine · Feb 2001
Intensive care management of head-injured patients in Europe: a survey from the European brain injury consortium.
(a) to describe current practice in the monitoring and treatment of moderate and severe head injuries in Europe; (b) to report on intracranial pressure and cerebral perfusion pressure monitoring, occurrence of measured and reported intracranial hypertension, and complications related to this monitoring; (c) to investigate the relationship between the severity of injury, the frequency of monitoring and management, and outcome. ⋯ In Europe there are great differences between centres in the frequency of CPP monitoring and ventilatory support applied to head-injured patients. ICP measurement disclosed a high rate of intracranial hypertension, which was not suspected in patients evaluated on a clinical basis alone. ICP monitoring was associated with a low rate of complications. Cases with severe neurological impairment, and with the worse outcome, were treated and monitored more intensively.
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Intensive care medicine · Feb 2001
Impact of appropriateness of initial antibiotic therapy on the outcome of ventilator-associated pneumonia.
To evaluate the impact of appropriate initial antibiotic therapy (AB) on the outcome of ventilator-associated pneumonia (VAP). ⋯ Inappropriate initial AB of VAP during the first 48 h increased ICU length of stay after VAP diagnosis and tended to increase crude hospital mortality despite equal severity of illness at the time of VAP diagnosis, when compared to appropriate initial AB in a population of 111 ICU patients.
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Intensive care medicine · Feb 2001
Use of a personal diary written on the ICU during critical illness.
To explore the use of a diary as an aid in debriefing patients and relatives following critical illness. ⋯ A detailed narrative of the patient's stay is a useful tool in the debriefing process following intensive care.
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Intensive care medicine · Feb 2001
Hepatic oxygen exchange and energy metabolism in hyperdynamic porcine endotoxemia: effects of the combined thromboxane receptor antagonist and synthase inhibitor DTTX30.
We compared the effects of thromboxane receptor antagonist and synthase inhibitor DTTX30 on systemic and liver blood flow, oxygen (O2) exchange and energy metabolism during 24 h of hyperdynamic endotoxemia with untreated endotoxemia. ⋯ DTTX30 significantly attenuated the endotoxin-induced derangements of cellular energy metabolism as reflected by the diminished progressive decrease in hepatic lactate uptake rate and a blunted increase in hepatic venous lactate/pyruvate ratios. While endotoxin significantly increased the endogenous glucose production (EGP) rate, EGP returned towards baseline levels in the DTTX30-treated group. Thus, in our model DTTX30 resulted in hemodynamic stabilization concomitant with improved hepatic metabolic performance.