Minerva anestesiologica
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Minerva anestesiologica · Sep 2012
Multicenter Study Controlled Clinical TrialAdoption and implementation of the original strict glycemic control guideline is feasible and safe in adult critically ill patients.
Three trials of tight glucose control (TGC) found clinical benefit of normalization of blood glucose levels in the intensive care unit (ICU). Implementation of TGC was imperfect in subsequent trials, since attained blood glucose levels (BGLs) never reached the targets as in the original trials of TGC. We investigated whether implementation of the TGC guideline as used in the original trials of TGC is feasible and safe. ⋯ Implementation of the original TGC guideline is feasible and safe. Our study suggests a learning effect over time.
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Minerva anestesiologica · Sep 2012
ReviewNeurophysiological monitoring in adult and pediatric intensive care.
Clinical neurophysiology is both an extension of clinical examination and an integration of neuroimaging. It plays a role in diagnosis, prognosis and monitoring in the Intensive Care Unit (ICU). Electroencephalography (EEG) and somatosensory evoked potentials (SEPs) are the most informative neurophysiological tests. ⋯ However differences in interpretation are needed and the issue is whether it is possible to establish an age limit over which the prediction of SEPs is similar to that in adults. There are only a few studies of seizure prevalence in pediatric ICU. The variability of frequency of NCSE in comatose children is high as in adults and, similar to the adult, remains unclear the impact on outcome.
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Although weaning predictors have been extensively explored in weaning research, their use is currently under debate. From all the stages of mechanical ventilation, the measurements of weaning predictors have been considered by some authors as imperative in order to progress weaning and initiate a weaning trial. However, this practice is rejected by other authors who considered that these tests are not necessary to perform a weaning trial, based in a meta-analysis study from the American College of Chest Physicians. ⋯ In order to reduce weaning duration, weaning strategies must be performed earlier, when a failed weaning trial probably is poor tolerated and the use of f/VT could have a role. New applications of weaning predictors must be clarified in future research, in order to progress in weaning in the context of new studies. Weaning is still a challenging period during mechanical ventilation.