Journal of neurosurgical anesthesiology
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J Neurosurg Anesthesiol · Jan 2025
Anesthesia on Clinical Outcomes in an Extended Time Window During Endovascular Stroke Therapy: Exploratory Analysis of the ANGEL-ACT Registry.
Data on the impact of different anesthesia methods on clinical outcomes in patients with acute ischemic stroke undergoing endovascular therapy (EVT) in extended windows are limited. This study compared clinical outcomes in patients with stroke having general anesthesia (GA), conscious sedation (CS), or local anesthesia (LA) during EVT in extended (>6 h) time windows. ⋯ Patients who received LA or CS had better neurological outcomes than those who received GA within extended time windows in a real-world setting.
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J Neurosurg Anesthesiol · Jan 2025
Alternate Electrode Placements to Facilitate Frontal Electroencephalography Monitoring in Anesthetized and Critically Ill Patients.
Frontal electroencephalography (EEG) monitoring can be useful in guiding the titration of anesthetics, but it is not always feasible to place electrodes in the standard configuration in some circumstances, including during neurosurgery. This study compares 5 alternate configurations of the Masimo Sedline Sensor. ⋯ These 5 alternate Sedline electrode configurations are suitable options for monitoring frontal EEG when the standard configuration is not possible.
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J Neurosurg Anesthesiol · Jan 2025
High Intraoperative Serum Lactate Level is Associated with Acute Kidney Injury after Brain Tumor Resection.
Postoperative acute kidney injury (AKI) is associated with poor clinical outcomes. Identification of risk factors for postoperative AKI is clinically important. Serum lactate can increase in situations of inadequate oxygen delivery and is widely used to assess a patient's clinical course. We investigated the association between intraoperative serum lactate levels and AKI after brain tumor resection. ⋯ High intraoperative serum lactate levels were associated with AKI after brain tumor resection.
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J Neurosurg Anesthesiol · Jan 2025
Morphine Preconditioning Alleviates Ischemia/Reperfusion-induced Caspase-8-dependent Neuronal Apoptosis through cPKCγ-NF-κB-cFLIPL Pathway.
Perioperative cerebral ischemia/reperfusion injury is a major contributor to postoperative death and cognitive dysfunction in patients. It was reported that morphine preconditioning (MP) can mimic ischemia/hypoxia preconditioning to protect against ischemia/reperfusion injury. However, the mechanism of MP on the ischemia/reperfusion-induced neuronal apoptosis has not been fully clarified. ⋯ MP alleviates ischemia/reperfusion-induced Caspase 8-dependent neuronal apoptosis through the cPKCγ-NF-κB-cFLIP L pathway.