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It is unclear if avoiding hyperglycemia during intensive care after acute brain injury improves morbidity, mortality, and neurologic outcome. This prospective randomized trial tested whether intensive insulin therapy affected infection rates, vasospasm, mortality, or long-term neurologic outcome in subarachnoid hemorrhage patients during their intensive(More)
BACKGROUND Intensive insulin therapy to maintain blood glucose at or below 6.11 mM reduces morbidity and mortality after cardiac surgery and morbidity in medical intensive care unit (ICU) patients. The authors investigated the clinical safety and outcome effects of intensive insulin therapy compared to conventional insulin therapy in patients receiving(More)
Intensive research investigating the relation between the management of glycemia and outcome in patients receiving neurocritical care has underlined the possible benefits and adverse events related to glucose control. Here, we review experimental and clinical studies investigating the effects of hypoglycemia and hyperglycemia on the brain that advance(More)
Patient safety is an issue of imminent concern in the high-risk field of medicine, and systematic changes that alter the way medical professionals approach patient care are needed. Simulation-based training (SBT) is an exemplary solution for addressing the dynamic medical environment of today. Grounded in methodologies developed by the aviation industry,(More)
Perioperative cerebral damage may be associated with surgery and anaesthesia. Pharmacological perioperative neuroprotection is associated with conflicting results. In this qualitative review of randomized controlled clinical trials on perioperative pharmacological brain neuroprotection, we report the effects of tested therapies on new postoperative(More)
INTRODUCTION To investigate the risks and possible benefits of routine versus intensive insulin therapy, assessed by the frequency of hypoglycemic events defined as a glucose concentration less than 80 mg/dl (<4.44 mmol/l) in patients admitted to the intensive care unit (ICU) after severe traumatic brain injury (TBI). METHODS AND RESULTS Ninety-seven(More)
BACKGROUND Postoperative delirium can result in increased postoperative morbidity and mortality, major demand for postoperative care and higher hospital costs. Hypnotics serve to induce and maintain anaesthesia and to abolish patients' consciousness. Their persisting clinical action can delay postoperative cognitive recovery and favour postoperative(More)
It is important for the anesthesiologist to understand the etiology of free radical damage and how free-radical scavengers attenuate this, so that this knowledge can be applied to diverse neuro-pathological conditions. This review will concentrate on the role of reactive species of oxygen in the pathophysiology of organ dysfunction, specifically sub(More)
Overweight and obese patients are at especially high risk for delayed awakening after general surgery. Whether this risk also applies to cerebral neurosurgical procedures remains unclear. This study evaluated early postoperative cognitive recovery and gas exchange patterns, after balanced anesthesia with sevoflurane or desflurane, in overweight and obese(More)
BACKGROUND Mannitol therapy to treat cerebral edema induces osmotic diuresis and electrolyte loss. In neurocritical care patients, potassium is the electrolyte that most often needs replacement. Objective of this study was to evaluate the effects of adding potassium sparing diuretic (canrenone) to mannitol therapy on potassium urinary excretion, potassium(More)