World Neurosurg
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Multicenter Study
Early Patient-Reported Outcomes Predict 3-Year Outcomes in Operatively Treated Patients with Adult Spinal Deformity.
For patients with adult spinal deformity (ASD), surgical treatment may improve their health-related quality of life. This study investigates when the greatest improvement in outcomes occurs and whether incremental improvements in patient-reported outcomes during the first postoperative year predict outcomes at 3 years. ⋯ In surgically treated patients with ASD, the greatest improvements in outcomes occurred between 6 weeks and 1 year postoperatively. A model with incremental improvements from baseline to 6 weeks and from 6 weeks to 1 year can be used to predict ODI and SRS-22r scores at 3 years.
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Review Case Reports
Intraocular silicone oil migration into the ventricles resembling intraventricular hemorrhage. Case report and review of literature.
Intracranial silicone migration is a rare complication of ocular silicone oil endotamponade and may resemble intraventricular hemorrhage. The etiology of the phenomenon is challenging to understand. ⋯ The literature is reviewed through the perspective of pathophysiology. The migration of intraocular silicone oil into the ventricular system provides both an important complication for clinicians to be aware of, as well as a paradigm reminding us that cerebrospinal fluid spaces may have more extensive communications with other body compartments than previously thought.
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A meta-analysis was performed to compare incidence rates of radiographic and surgical proximal junctional kyphosis (PJK) between upper thoracic (UT) and lower thoracic (LT) vertebrae as site of upper instrumented vertebrae (UIV) endpoints for long fusion surgery in adult spinal deformity (ASD). ⋯ Radiographic PJK is a very common complication of long fusion surgery in adult spinal deformity with an incidence rate of 32.2%. Surgical PJK has an incidence rate of 6.7% and should be seriously considered. The pooled results indicate that choosing UT vertebrae as the site of UIV could decrease the incidence rates of radiographic and surgical PJK.
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Glioblastoma (GBM) is an aggressive central nervous system cancer with poor prognosis despite maximal therapy. The recent advent of immunotherapy holds great promise for improving GBM survival and has already made great strides toward changing management strategies. ⋯ Emerging theories involving the tumor mutational landscape and microbiome have also been explored in relation to cancer treatment. Although identification of novel biomarkers may improve and help direct treatment of patients with GBM, the next step is to explore the role of biomarkers in precision medicine and selection of specific immunotherapeutic drugs in an individualized manner.
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Multicenter Study
Epidemiology and Characteristics of Neurosurgical Conditions at Mbarara Regional Referral Hospital.
The unmet surgical need, specifically neurosurgical need, in Uganda is significant, yet only 2 public hospitals currently perform neurosurgery in the country. This study examines the epidemiology and outcomes of neurosurgical conditions presenting to 1 of 12 regional referral hospitals in Uganda, in an effort to understand the neurosurgical needs of this population. ⋯ Traumatic brain injury represented the majority of neurosurgical admissions at MRRH, disproportionately affecting young males. Age, closed head injury, admission Glasgow Coma Scale, getting a diagnostic image, and neurosurgical procedure were all independent predictors of mortality. Resource appropriate interventions throughout the health system are needed to meet the demand and improve outcomes.