Journal of neurosurgical anesthesiology
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J Neurosurg Anesthesiol · Jul 2022
Randomized Controlled TrialDiclofenac Is Superior to Paracetamol in Postoperative Pain Scores and Analgesic Consumption in Supratentorial Craniotomy With No Difference in Platelet and Clot Function: A Prospective Randomized Controlled Trial.
The use of nonsteroidal anti-inflammatory drugs in neurosurgery remains controversial because of potential risk of hematoma formation secondary to platelet dysfunction. This study aimed to investigate the efficacy and safety of diclofenac compared with paracetamol for the management of postcraniotomy pain. ⋯ Compared with paracetamol, diclofenac sodium provided more effective postoperative analgesia at 24 hours with no evidence of adverse effects on coagulation profiles in patients undergoing craniotomy for supratentorial tumors.
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J Neurosurg Anesthesiol · Jul 2022
Inadvertent Burst Suppression During Total Intravenous Anesthesia in 112 Consecutive Patients Undergoing Spinal Instrumentation Surgery: A Retrospective Observational Quality Improvement Project.
The incidence and quantification of inadvertent electroencephalographic burst suppression during total intravenous anesthesia (TIVA) for spine instrumentation surgery has not previously been reported. ⋯ High rates and prolonged periods of inadvertent burst suppression may be prevalent during spine instrumentation surgery with TIVA. Our findings suggest that usage of electroencephalography alone is incomplete without prompt interpretation and intervention, mandating close communication between neuromonitoring and anesthesia teams. The dose-response relationship between burst suppression, total time spent in maximal burst suppression, and their association with delirium warrants further evaluation.
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J Neurosurg Anesthesiol · Jul 2022
Practice GuidelinePerioperative Care of Patients Undergoing Major Complex Spinal Instrumentation Surgery: Clinical Practice Guidelines From the Society for Neuroscience in Anesthesiology and Critical Care.
Evidence-based standardization of the perioperative management of patients undergoing complex spine surgery can improve outcomes such as enhanced patient satisfaction, reduced intensive care and hospital length of stay, and reduced costs. The Society for Neuroscience in Anesthesiology and Critical Care (SNACC) tasked an expert group to review existing evidence and generate recommendations for the perioperative management of patients undergoing complex spine surgery, defined as surgery on 2 or more thoracic and/or lumbar spine levels. Institutional clinical management protocols can be constructed based on the elements included in these clinical practice guidelines, and the evidence presented.
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J Neurosurg Anesthesiol · Jul 2022
Brain and Heart Crosstalk During Neurointerventional Procedures: The Role of the Trigeminocardiac Reflex: An Updated Systematic Review.
The trigeminocardiac reflex is a well-described brainstem reflex that clinically manifests as bradycardia, hypotension, or apnea. This physiological phenomenon is extensively reported during open neurosurgical procedures, but very few data exist for trigeminocardiac reflex occurrence during neurointerventional procedures. This systematic review aims to provide aggregated information related to the trigeminocardiac reflex during neurointerventional procedures and to improve understanding of the various mechanisms that can incite this unique brain-heart crosstalk.