Journal of neurosurgical anesthesiology
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J Neurosurg Anesthesiol · Jan 2023
ReviewFrailty Assessment and Prehabilitation Before Complex Spine Surgery in Patients With Degenerative Spine Disease: A Narrative Review.
Degenerative spine disease increases in prevalence and may become debilitating as people age. Complex spine surgery may offer relief but becomes riskier with age. Efforts to lessen the physiological impact of surgery through minimally invasive techniques and enhanced recovery programs mitigate risk only after the decision for surgery. ⋯ This narrative review concludes that a frailty assessment-potentially supplemented by an assessment of cognition and psychosocial resources-should be part of shared decision-making for patients considering complex spine surgery. Such an assessment may suffice to prompt interventions that form a prehabilitation program. Formal prehabilitation programs will require further study to better define their place in complex spine care.
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J Neurosurg Anesthesiol · Jan 2023
ReviewPeriprocedure Management of Blood Pressure After Acute Ischemic Stroke.
The management of acute ischemic stroke primarily revolves around the timely restoration of blood flow (recanalization/reperfusion) in the occluded vessel and maintenance of cerebral perfusion through collaterals before reperfusion. Mechanical thrombectomy is the most effective treatment for acute ischemic stroke due to large vessel occlusions in appropriately selected patients. ⋯ Newer approaches to blood pressure management utilizing individualized cerebral autoregulation-based targets are being explored. Early efforts at utilizing machine learning to predict blood pressure treatment thresholds and therapies also seem promising; this focused review aims to provide an update on recent evidence around periprocedural blood pressure management after acute ischemic stroke, highlighting its implications for clinical practice while identifying gaps in current literature.
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J Neurosurg Anesthesiol · Jan 2023
ReviewPediatric Intensive Care Unit Patients: Sedation, Monitoring, and Neurodevelopmental Outcomes.
The design and conduct of pediatric sedation studies in critically ill patients have historically been challenging due to the complexity of the pediatric intensive care unit (PICU) environment and the difficulty of establishing equipoise. Clinical trials, for instance, represent 1 important means of advancing our knowledge in this field, but there is a paucity of such studies in the literature. ⋯ This review synthesizes the current state of pediatric sedation research and the myriad of challenges in designing and conducting successful trials in this particular area. The review poses consideration for future research directions, including novel study designs, and discusses electroencephalography monitoring and neurodevelopmental outcomes of PICU survivors.
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J Neurosurg Anesthesiol · Jan 2023
ReviewImpact of Anesthetic Exposures on the Neurocognitive Profiles of Pediatric Brain Tumor Survivors: A New Direction for Research and Multidisciplinary Collaboration.
Primary brain tumors are the most commonly diagnosed solid tumors in children, and pediatric brain tumor survivors experience lasting, pervasive deficits of neurocognitive functioning. Repeated exposure to anesthetic drugs is a necessary component not only of surgical resection but also of multimodal cancer care for the youngest patients with brain tumors. ⋯ This review discusses neurocognitive functioning in pediatric brain tumor survivors, highlighting the findings of a recent study of children with tumors of the posterior fossa which identified treatment-related risk factors for neurocognitive difficulties, with those undergoing multimodal therapies (eg, chemotherapy and irradiation) experiencing the greatest deficits compared with healthy controls. The role of anesthetic neurotoxicity in long-term outcomes among pediatric brain tumor survivors is also reviewed.
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J Neurosurg Anesthesiol · Jan 2023
ReviewLessons Learned in Neurodevelopmental Outcomes Research in Children Following Extracorporeal Membrane Oxygenation.
Neurodevelopmental outcomes research in children following extracorporeal membrane oxygenationis a complex and evolving field. From systematic reviews to multi-center prospective cohort studies, a variety of research endeavors in this domain have already been conducted. Recent attention has redirected the focus on biomarkers and imaging studies to help better understand the neurological, developmental, and behavioral effects of extracorporeal membrane oxygenation on surviving children. This review provides an overview of major research in the field, ongoing and future studies, and a summary of lessons learned from these efforts.