Journal of neurosurgical anesthesiology
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J Neurosurg Anesthesiol · Jan 2021
Repurposing a Neurocritical Care Unit for the Management of Severely Ill Patients With COVID-19: A Retrospective Evaluation.
The World Health Organisation declared a coronavirus disease 2019 (COVID-19) pandemic on March 11, 2020. Following activation of the UK pandemic response, our institution began planning for admission of COVID-19 patients to the neurointensive care unit (neuro-ICU) to support the local critical care network which risked being rapidly overwhelmed by the high number of cases. This report will detail our experience of repurposing a neuro-ICU for the management of severely ill patients with COVID-19 while retaining capacity for urgent neurosurgical and neurology admissions. ⋯ It is possible to repurpose a dedicated neuro-ICU for the management of critically ill non-neurological patients during a pandemic response, while maintaining access for urgent neuroscience referrals.
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J Neurosurg Anesthesiol · Jan 2021
Cortical Oscillations and Connectivity During Postoperative Recovery.
The objective of this study was to test whether postoperative electroencephalographic (EEG) biomarkers, parietal alpha power and frontal-parietal connectivity, were associated with measures of clinical recovery in adult surgical patients. ⋯ In a pragmatic study investigating clinically relevant endpoints of postoperative recovery, we found no correlation with surrogate measures of brain neurodynamics. These data contribute to the overall impetus of developing anesthetic-invariant and generalizable markers of brain recovery.
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J Neurosurg Anesthesiol · Jan 2021
Randomized Controlled Trial Comparative StudyA Prospective Randomized Trial Comparing Topical Intranasal Lidocaine and Levobupivacaine in Patients Undergoing Endoscopic Binostril Transnasal Transsphenoidal Resection of Pituitary Tumors.
Local anesthetic intranasal packing is used in transnasal surgery to reduce hemodynamic fluctuations. We hypothesized that the long acting local anesthetic levobupivacaine would provide superior hemodynamic stability and postoperative analgesia compared with lidocaine in endoscopic transnasal transsphenoidal (TNTS) surgery. ⋯ Preoperative intranasal packing with 1.5% lidocaine or 0.5% levobupivacaine provide similar hemodynamic stability throughout TNTS. Lidocaine packing may be more advantageous for hemodynamic stability during extubation.