Erratum: Correction of Funding Information in the Article "Administration of Calcium and Magnesium in Acute Intracerebral Hemorrhage Patients: Assessing Safety and Feasibility".

This corrects the article on p. e45 in vol. 40, PMID: 40228559.

Administration of Calcium and Magnesium in Acute Intracerebral Hemorrhage Patients: Assessing Safety and Feasibility.

Background: Serum calcium and magnesium levels are a key factor of the coagulation cascade and may potentially contribute to the pathophysiology of intracerebral hemorrhage (ICH) expansion. The aim of this study was to attain and sustain target levels of serum calcium and magnesium for three days following admission.

Methods: A single-blind, prospective, multicenter randomized study was conducted from 2019 to 2022 years, enrolling acute ICH patients aged 18-80 years, with radiological diagnosis and without surgical intervention.

Impact of sedation levels on outcomes in neurocritical care patients with intracranial hemorrhage: a retrospective cohort study.

Sedation in neurointensive care is essential for managing patients with acute brain injuries. While sedation is commonly employed to alleviate stress responses and enhance patient comfort, the relationship between sedation practices and clinical outcomes remains unclear. This retrospective cohort study analyzed electronic medical records of patients with intracranial hemorrhage admitted to a tertiary care neurosurgical center from January 2020 to December 2023.

Radiosurgery versus radiation therapy for long term local control rate of craniopharyngioma: a meta-analysis.

Introduction: Craniopharyngiomas are challenging benign tumors arising from Rathke's pouch remnants, often requiring multidisciplinary management due to their proximity to critical neurovascular structures. This meta-analysis systematically compares conventional radiation therapy (RT) and stereotactic radiosurgery (RS) in treating residual or recurrent craniopharyngiomas.

Method: A comprehensive literature search identified 44 studies, including 46 reports, meeting inclusion criteria such as progression-free survival (PFS) and post-radiotherapy complications.

Surgical and Neurointensive Management for Acute Spinal Cord Injury: A Narrative Review.

Spinal cord injury (SCI) following high-energy trauma often leads to lasting neurologic deficits and severe socioeconomic impact. Effective neurointensive care, particularly in the early stages post-injury, is essential for optimizing outcomes. This review discusses the role of neurointensive care in managing SCI, emphasizing early assessment, stabilization, and intervention strategies based on recent evidence-based practices.

Risk factors and chlorhexidine dressings in external ventricular drainage: a retrospective analysis on infection rates.

This retrospective study endeavors to scrutinize risk factors associated with infections resulting from external ventricular drainage (EVD) and to assess the effectiveness of chlorhexidine dressing in mitigating infection rates. Conducted from January 2018 to July 2023, this single-center study encompassed 108 EVD patients. Comprehensive data on demographics, comorbidities, surgical procedures, and the utilization of chlorhexidine dressing were meticulously compiled.

Assessing and Charting the Future Path : Addressing the Decline of Brain Tumor Specialists in Korea - Insights from the Korean Brain Tumor Society (KBTS) Future Strategy Committee of 2023.

Objective: Although Republic of Korea is an advanced country in medical technology with a successful treatment rate for serious diseases, such as cancer, and has improved technology for highly difficult surgery, many excellent medical doctors and physicians are struggling due to the recent unreasonable medical environment. Specialization in brain tumor surgery also faces challenges in Republic of Korea, including low financial incentives, legal threats, and limited career prospects. In response, the Korean Brain Tumor Society (KBTS) formed the Future Strategy Committee to assess these obstacles and propose solutions.

Treatment Strategy of Unruptured Intracranial Aneurysms in Octogenarian Patients: A Single-Institution Experience.

Aim: To share our clinical insights into octogenarian patients with unruptured intracranial aneurysms (UIAs) and evaluate the treatment strategies for this demographic.

Material And Methods: A retrospective analysis was conducted on data from 134 patients with a follow-up exceeding 6 months, all enrolled in this study. We assessed the incidence rates (IRs) of aneurysm growth and rupture, along with potential predictors of aneurysm growth.

Factors influencing discharge against medical advice (DAMA) in traumatic brain injury patients requiring decompressive surgery: a comprehensive analysis.

raumatic brain injury (TBI) is a significant global health concern, particularly affecting young individuals, and is a leading cause of mortality and morbidity worldwide. Despite improvements in treatment infrastructure, many TBI patients choose discharge against medical advice (DAMA), often declining necessary surgical interventions. We aimed to investigate the factors that can be associated with DAMA in TBI patients that were recommended to have surgical treatment.

Chemical and perfusion markers as predictors of moyamoya disease progression and complication types.

To investigate the association between chemical markers (triglyceride, C-reactive protein (CRP), and inflammation markers) and perfusion markers (relative cerebral vascular reserve (rCVR)) with moyamoya disease progression and complication types. A total of 314 patients diagnosed with moyamoya disease were included. Triglyceride and CRP levels were assessed and categorized based on Korean guidelines for dyslipidemia and CDC/AHA guidelines, respectively.

Comparison of the efficacy in improving trigeminal neuralgia in petroclival meningioma between microsurgery and radiosurgery: a meta-analysis.

The purpose of this study was to systematically review studies in the literature to assess the superiority between microsurgery and radiosurgery regarding the efficacy in improving petroclival meningioma (PCM)-related trigeminal neuralgia (TN). PubMed, Embase, Web of Science, and Cochrane clinical trial databases were systematically searched from the inception until December 08, 2022. The overall proportion of patients with improved TN after treatment in all six included studies was 56% (95% confidence interval [CI], 35-76.

A Potential Risk of Radiation-Induced Cavernous Malformations Following Adjuvant Gamma Knife Radiosurgery for Mesial Temporal Lobe Epilepsy.

Objective: Several clinical studies have explored the feasibility and efficacy of radiosurgical treatment for mesial temporal lobe epilepsy, but the long-term safety of this treatment has not been fully characterized. This study aims to report and describe radiation-induced cavernous malformation as a delayed complication of radiosurgery in epilepsy patients.

Methods: The series includes 20 patients with mesial temporal lobe epilepsy who underwent Gamma Knife radiosurgery (GKRS).

Predictor of the Postoperative Swelling After Craniotomy for Spontaneous Intracerebral Hemorrhage: Sphericity Index as a Novel Parameter.

Objective: Spontaneous intracerebral hemorrhage is a serious type of stroke with high mortality and disability rates. Surgical treatment options vary; however, predicting edema aggravation is crucial when choosing the optimal approach. We propose using the sphericity index, a measure of roundness, to predict the aggravation of edema and guide surgical decisions.

Necessity of mandatory postoperative intensive care unit management after clipping surgery for unruptured intracranial aneurysms.

Objective: Many neurosurgeons routinely perform postoperative intensive care unit (ICU) management after clipping of unruptured intracranial aneurysms (UIAs). However, whether routine postoperative ICU care is necessary remains a clinical question. Therefore, we investigated which factors acted as risk factors that actually required ICU care after microsurgical clipping of unruptured aneurysms.

Antibiotics Prophylaxis for Endoscopic Endonasal Approach for Skull Base Tumor Surgery: A Meta-Analysis.

Background: The regimen of prophylactic antibiotic for endoscopic endonasal skull base surgery (EE-SBS) varies considerably depending on surgeons and their institutes. The purpose of the present meta-analysis is to assess the effect of antibiotic regimens on EE-SBS surgery for anterior skull base tumor.

Methods: The PubMed, Embase, Web of Science, and Cochrane clinical trial databases were systematically searched through October 15, 2022.

Revisiting the Role of Surgical Resection for Brain Metastasis.

Brain metastasis (BM) is the most common type of brain tumor in adults. The contemporary management of BM remains challenging. Advancements in systemic cancer treatment have increased the survival of patients with cancer.

Proteomic analysis predicts anti-angiogenic resistance in recurred glioblastoma.

Background: Recurrence is common in glioblastoma multiforme (GBM) because of the infiltrative, residual cells in the tumor margin. Standard therapy for GBM consists of surgical resection followed by chemotherapy and radiotherapy, but the median survival of GBM patients remains poor (~ 1.5 years).

The risk factors of postoperative infarction after surgical clipping of unruptured anterior communicating artery aneurysms: anatomical consideration and infarction territory.

Purpose: An anterior communicating artery is a common location for both ruptured and unruptured intracranial aneurysms, and microsurgery is sometimes necessary for their successful treatment. However, postoperative infarction should be considered during clipping due to the complex surrounding structures of anterior communicating artery aneurysms. This study aimed to evaluate the risk factors of postoperative infarction after surgical clipping of unruptured anterior communicating artery aneurysms and its clinical outcomes.

Treatment Outcome of Gamma Knife Radiosurgery for Brain Metastasis from Thyroid Cancer: Favorable Local Control but Poor Survival.

Background: Brain metastasis from thyroid cancer (TCBM) is extremely rare; thus, despite a good treatment outcome for thyroid cancer, TCBM has shown poor clinical outcomes. Considering the short survival and poor general condition of patients with TCBM, stereotactic radiosurgery may be preferred to achieve local control.

Methods: A total of 25 patients with TCBM who underwent Gamma Knife radiosurgery (GKS) were initially included in this study; however, 3 patients were excluded because of a lack of data.

Middle meningeal artery embolization for chronic subdural hematoma in elderly patients at high risk of surgical treatment.

Objective: The purpose of this study was to evaluate the effectiveness of middle meningeal artery embolization (MMAE) in elderly high-risk patients with symptomatic chronic subdural hematoma (CSDH) in terms of reduction in hematoma volume and recurrence rate.

Methods: We retrospectively reviewed data prospectively collected from nine patients who underwent 13 MMAE for CSDH between June 2017 and May 2022. The volume of the subdural hematoma was measured using a computer-aided volumetric analysis program.

Pseudoaneurysm formation or dural arteriovenous fistula formation at the middle meningeal artery following revascularization surgery in Moyamoya disease.

Moyamoya disease (MMD) is a rare progressive steno-occlusive cerebrovascular disorder. Currently, revascularization surgery is used as optimal treatment to overcome MMD. However, revascularization for MMD has reported several complications.

Survival Outcomes and Predictors for Recurrence of Surgically Treated Brain Metastasis From Non-Small Cell Lung Cancer.

Background: There are numerous factors to consider in deciding whether to undergo surgical treatment for brain metastasis from lung cancer. Herein, we aimed to analyze the survival outcome and predictors of recurrence of surgically treated brain metastasis from non-small cell lung cancer (NSCLC).

Methods: A total of 197 patients with brain metastasis from NSCLC who underwent microsurgery were included in this study.

Management of Internal Carotid Artery Injury During Transsphenoidal Surgery: A Case Series and Suggestion for Optimal Management.

Objective: Internal carotid artery (ICA) injury during transsphenoidal surgery is a rare but serious complication. We analyzed a series of ICA injuries that occurred during a transsphenoidal approach to suggest an optimal management strategy.

Methods: Between January 2015 and May 2020, we enrolled 10 cases of ICA injury at our institution.

Fate of Residual Tumor After Subtotal Resection of a Previously Irradiated Vestibular Schwannoma: Long-Term Follow-Up of a Single-Institutional Series.

Background: The fate of residual tumor after salvage surgery for recurrent vestibular schwannoma (VS) after radiosurgery has not been elucidated so far. We reviewed our surgical series of salvage surgery for recurrent VS, with focus on the natural history of the residual tumor after salvage surgery.

Methods: This study enrolled 14 patients who underwent salvage surgical resection in our institute and were followed up for >12 months.