World Neurosurg
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The craniovertebral junction (CVJ) involves the atlas, axis, and occiput along with the atlanto-occipital and atlantoaxial joints. The anatomy and neural and vascular anatomy of the junction render the CVJ unique. Specialists treating disorders that affect the CVJ must appreciate its intricate anatomy and should be well versed in its biomechanics. This first article in a three-article series provides an overview of the functional anatomy and biomechanics of the CVJ.
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Effects of early mobilization are not well documented in patients with aneurysmal subarachnoid hemorrhage (aSAH). Only a few studies have investigated it through progressive mobilization protocols and suggested that it is safe and feasible. This study aimed to determine the impact of early out-of-bed mobilization (EOM) on 3-month functional outcome and cerebral vasospasm (CVS) occurrence in patients with aSAH. ⋯ EOM was independently associated with favorable functional outcome after aSAH. The delay between bleeding and OOB mobilization was an independent risk factor for reduced functional independence and CVS occurrence. Prospective randomized trials are necessary to confirm these results and improve clinical practice.
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Traumatic brain injury has different pathophysiology and outcomes in children and adults. This study investigated the relationship between clinical and laboratory findings at admission and Glasgow Outcome Scale (GOS) score in children with traumatic brain injury. ⋯ Clinical and laboratory findings such as hypotension, hyponatremia, prothrombin time, partial thromboplastin time, pupil size, pupil reaction to light, and Glasgow Coma Scale score at admission could affect GOS score at discharge and result in poor outcomes in children with traumatic brain injury.
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As the population worldwide is aging, the need for surgery in elderly patients with neurotrauma is increasing. The aim of this study was to compare the outcome of elderly patients undergoing surgery for neurotrauma with younger patients and to identify the risk factors for mortality. ⋯ Elderly patients after neurotrauma present with a better GCS at admission despite having more severe radiographic injuries. Mortality and favorable outcome rates are comparable between the age groups.
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Observational Study
Association of preoperative glycated hemoglobin and early postoperative infections after elective craniotomy: a retrospective cohort study.
The prognostic value of preoperative glycated hemoglobin (HbA1c) testing is controversial. The available evidence on the role of preoperative HbA1c in predicting postoperative complications after different surgical procedures has been conflicting. The primary aim of our retrospective observational cohort study was to assess the association between preoperative HbA1c and postoperative infections after elective craniotomy. ⋯ For patients undergoing elective intracranial surgery for brain tumor removal, a preoperative HbA1c ≥7.5% is associated with a higher infection rate within the first postoperative week. Future prospective studies are required to assess the prognostic value of this association for clinical decision-making.