Journal of neurosurgical anesthesiology
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J Neurosurg Anesthesiol · Oct 2019
Editorial Biography Historical ArticleIn Remembrance of Hiroshi Takeshita, MD, Pioneering Neuroanesthesiologist.
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J Neurosurg Anesthesiol · Oct 2019
A Survey On Fever Monitoring and Management in Patients With Acute Brain Injury: The SUMMA Study.
Fever is common in patients with acute brain injury and worsens secondary brain injury and clinical outcomes. Currently, there is a lack of consensus on the definition of fever and its management. The aims of the survey were to explore: (a) fever definitions, (b) thresholds to trigger temperature management, and (c) therapeutic strategies to control fever. ⋯ In this survey we identified substantial variability in fever definition and application of temperature management in acute brain injury patients. These findings may be helpful in promoting educational interventions and in designing future studies on this topic.
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J Neurosurg Anesthesiol · Oct 2019
Randomized Controlled Trial Observational StudyImpact of CPAP on Forehead Near-infrared Spectroscopy Measurements in Patients With Acute Respiratory Failure: Truth or Illusion.
Critically ill patients with acute respiratory failure admitted to an intensive care unit are at high risk for cerebral hypoxia. We investigated the impact of continuous positive airway pressure (CPAP) therapy on regional cerebral tissue oxygenation (rSO2). ⋯ Our results reveal that CPAP therapy compared with COT may influence rSO2 in patients with acute respiratory failure. However, the cause of the rSO2 increase following CPAP application remains to be elucidated, and the accuracy of cerebral oximetry during CPAP therapy in patients with acute respiratory failure remains questionable.
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J Neurosurg Anesthesiol · Oct 2019
Performance of Electrical Velocimetry for Noninvasive Cardiac Output Measurements in Perioperative Patients After Subarachnoid Hemorrhage.
Fluid therapy guided by cardiac output measurements is of particular importance for adequate cerebral perfusion and oxygenation in neurosurgical patients. We examined the usefulness of a noninvasive electrical velocimetry (EV) device based on the thoracic bioimpedance method for perioperative hemodynamic monitoring in patients after aneurysmal subarachnoid hemorrhage. ⋯ Absolute CI values obtained from EV and TPTD are not interchangeable with TPTD for perioperative use in subarachnoid hemorrhage patients. However, considering the moderate levels of agreement with marginal trending ability during the early postoperative phase, this user-friendly device can provide an attractive monitoring option during neurocritical care.