High Arterial Glucose is Associated with Poor Pressure Autoregulation, High Cerebral Lactate/Pyruvate Ratio and Poor Outcome Following Traumatic Brain Injury
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DOI: 10.1007/s12028-019-00743-2
Abstract: BackgroundArterial hyperglycemia is associated with poor outcome in traumatic brain injury (TBI), but the pathophysiology is not completely understood. Previous preclinical and clinical studies have indicated that arterial glucose worsens pressure autoregulation. The aim of… read more here.
Keywords: arterial glucose; pressure; associated poor; pressure autoregulation ... See more keywords
Mild hyperventilation in traumatic brain injury - relation to cerebral energy metabolism, pressure autoregulation and clinical outcome.
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DOI: 10.1016/j.wneu.2019.09.099
Abstract: OBJECTIVE Hyperventilation is a controversial treatment in traumatic brain injury (TBI). Prophylactic severe hyperventilation below 3.3 kPa/25 mm Hg) is generally avoided, due to the risk of cerebral ischemia. Mild hyperventilation (arterial pCO2 within 4.0-4.5… read more here.
Keywords: cerebral energy; mild hyperventilation; hyperventilation; energy metabolism ... See more keywords
Cerebral Blood Flow and Blood Pressure: Dependent or Codependent?
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DOI: 10.1097/ccm.0000000000003784
Abstract: Critical Care Medicine www.ccmjournal.org 1007 In this issue of Critical Care Medicine, Sekhon et al (1) used the pressure reactivity index (PRx) to indirectly monitor cerebral autoregulation in ten patients with hypoxic/ ischemia brain injury… read more here.
Keywords: medicine; blood; pressure autoregulation; pressure ... See more keywords