In ICU patients with diabetes, during a period of liberal glucose control, insulin administration, and among patients with hemoglobin A1c greater than or equal to 7%, the prevalence of hypoglycemia was reduced, without negatively affecting serum creatinine, the white cell count response, or other clinical outcomes. (Trial Registration: Australian New Zealand Clinical Trials Registry; ACTRN12615000216516).
Protective Acute Respiratory Distress Syndrome Network strategy did not attenuate global pulmonary inflammation during the first 27 hours after severe lung insult. The strategy led to a concentration of inflammatory activity in the upper lung regions and in the poorly aerated lung regions. The present findings suggest that the poorly aerated lung tissue is an important target of the perpetuation of the inflammatory process occurring during ventilation according to the Acute Respiratory Distress Syndrome Network strategy.
In this experimental setting, positive end-expiratory pressure consistent with the open lung approach resulted in the best pulmonary vascular mechanics compared with higher or lower positive end-expiratory pressure settings.
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