Journal of neurosurgical anesthesiology
-
Columbia University's Papper Symposium, a virtual event held on March 20, 2021, was dedicated to the coronavirus disease-2019 (COVID-19) pandemic. This article summarizes a lecture by Dr. Roberta Hines, Nicholas M. ⋯ Trainees working on the frontlines may be at particularly high risk for these mental health disorders and are less likely to access resources available to them. Program directors and hospital graduate medical education leaders should be aware of the threats to physiological and psychological safety and take action to prevent further detrimental effects. The rates of burnout and mental health disorders among trainees are expected to rise as a result of the pandemic, making screening programs and increased access to mental health treatment an essential feature of all residency and fellowship programs.
-
J Neurosurg Anesthesiol · Oct 2021
Meta AnalysisHemodynamic Monitoring in Patients With Subarachnoid Hemorrhage: A Systematic Review and Meta-Analysis.
Aneurysmal subarachnoid hemorrhage (aSAH) often causes cardiopulmonary dysfunction. Therapeutic strategies can be guided by standard (invasive arterial/central venous pressure measurements, fluid balance assessment), and/or advanced (pulse index continuous cardiac output, pulse dye densitometry, pulmonary artery catheterization) hemodynamic monitoring. We conducted a systematic review and meta-analysis of the literature to determine whether standard compared with advanced hemodynamic monitoring can improve patient management and clinical outcomes after aSAH. ⋯ The incidence of delayed cerebral ischemia was lower in the advanced compared with standard hemodynamic monitoring group (relative risk [RR]=0.71, 95% confidence interval [CI]=0.52-0.99; P=0.044), but there were no differences in neurological outcome (RR=0.83, 95% CI=0.64-1.06; P=0.14), pulmonary edema onset (RR=0.44, 95% CI=0.05-3.92; P=0.46), or fluid intake (mean difference=-169 mL; 95% CI=-1463 to 1126 mL; P=0.8) between the 2 groups. In summary, this systematic review and meta-analysis found only low-quality evidence to support the use of advanced hemodynamic monitoring in selected aSAH patients. Because of the small number and low quality of studies available for inclusion in the review, further studies are required to investigate the impact of standard and advanced hemodynamic monitoring-guided management on aSAH outcomes.
-
J Neurosurg Anesthesiol · Oct 2021
ReviewEffect of Anesthesia on Microelectrode Recordings During Deep Brain Stimulation Surgery: A Narrative Review.
Deep brain stimulation (DBS) is an effective surgical treatment for patients with various neurological and psychiatric disorders. Clinical improvements rely on careful patient selection and accurate electrode placement. A common method for target localization is intraoperative microelectrode recording (MER). ⋯ However, sedation or general anesthesia is sometimes needed for patients who are unable to tolerate the procedure fully awake because of severe motor symptoms, psychological distress, pain, or other forms of discomfort. The effect of anesthetic drugs on MER is controversial but likely depends on the type and dose of a particular anesthetic agent, underlying disease, and surgical target. In this narrative review, we provide an overview of the current literature on the anesthetic drugs most often used for sedation and anesthesia during DBS surgery, with a focus on their effects on MERs.
-
J Neurosurg Anesthesiol · Oct 2021
ReviewAlbumin Use in Brain-injured and Neurosurgical Patients: Concepts, Indications, and Controversies.
Human albumin has been used extensively for decades as a nonwhole blood plasma replacement fluid in the perioperative and critical care setting. Its potential advantages as a highly effective volume expander must be weighed, however, against its potential harm for patients in the context of various neurological states and for various neurosurgical interventions. This narrative review explores the physiological considerations of intravenous human albumin as a replacement fluid and examines the extant clinical evidence for and against its use within the various facets of modern neuroanesthesia and neurocritical care practice.
-
J Neurosurg Anesthesiol · Oct 2021
ReviewWomen Representation as First and Corresponding Authors in Neuroanesthesiology and Neurocritical Care Journals: A Retrospective Analysis.
There is limited literature on the representation of women in leading roles in neuroanesthesiology and neurocritical care academia. We aimed to determine the representation of women as first and corresponding authors in articles published in 3 dedicated journals of neuroanesthesiology and neurocritical care during last 5 years. ⋯ Women were underrepresented compared with men as first author of articles published in 3 dedicated neuroanesthesiology and neurocritical care journals over the last 5 years. Women had the lowest representation as authors of Original Research Articles.