World Neurosurg
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Detection of multiple intracranial aneurysms (MIAs) in patients with aneurysmal subarachnoid hemorrhage (aSAH) is common and the optimal management of the additional unruptured intracranial aneurysms (UIA) is often a matter of debate. We calculate the incidence and the factors associated with subsequent aSAHs from untreated additional aneurysms in a single-center group of patients with aSAH and MIAs. ⋯ Incidence of subsequent aSAHs is high in patients with aSAH-MIA. Untreated mirror and de novo aneurysms are associated with higher rupture risk. Longer follow-up and prophylactic treatment of asymptomatic aneurysms at higher rupture risk are recommended to prevent the significant poor outcome of subsequent aSAHs.
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Postoperative pain after complex revision spine surgery, especially for the treatment of persistent spinal pain syndrome (PSPS), is frequently severe and can be debilitating, requiring the use of intravenous and oral opioids. To the best of our knowledge, the present study is the first to evaluate the effectiveness and safety of a continuous infusion regional anesthesia pump placed after thoracopelvic fusion for the treatment of PSPS. ⋯ Despite showing a trend toward less usage of opioids during the first 2 days after surgery and a shorter hospital stay with no increased complications in the pump group, the study data failed to demonstrate a statistically significant difference between the two groups.
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Observational Study
Utility of serial optic nerve sheath diameter measurements in patients undergoing cerebral spinal fluid diversion procedures for hydrocephalus.
Functional status of cerebrospinal fluid (CSF) diversion procedure for hydrocephalus is difficult to assess on several occasions. We report the use of serial ultrasonographic measurement of optic nerve sheath diameter (ONSD) to assess the functional status of CSF diversion procedures in patients with hydrocephalus. ⋯ ONSD measurement on postoperative day 7 after CSF diversion correlates well with early surgical outcome but decreases further in many patients at a follow-up of 12 months. Rise in postoperative day 7 ONSD at follow-up correlates with failure of the CSF diversion procedure.
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Comparative Study
Comparison of Anterior and Posterior Surgical Approaches for Treatment of Thoracic Myelopathy.
To study a large multi-institutional sample of patients undergoing anterior versus posterior approaches for surgical decompression of thoracic myelopathy. ⋯ Although the anterior approach to surgical decompression of thoracic myelopathy demonstrated a lower complication rate, this result did not reach statistical significance. The anterior approach was associated with significantly shorter mean operative time, but otherwise there were no significant differences in operative or postoperative outcomes. These findings may support the favorability of the anterior approach but warrant further investigation in a larger study.
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The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has placed tremendous strain on the national health care systems throughout Europe. As a result, there has been a significant influence on residents' education. We surveyed European neurosurgery residents to estimate the magnitude of the pandemic's impact on neurosurgical training. ⋯ The SARS-CoV-2 pandemic had a significant impact on neurosurgical training. During the last year, with the outbreak of the pandemic, formal training education was heavily compromised. Online webinars do not seem to be a sufficient alternative, and some trainees estimate that a whole year of training has been compromised. Our current data have to be cautiously considered for possibly reorganizing the whole training experience. The pandemic may well function as a stimulus for optimizing neurosurgical training.