World Neurosurg
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Review Meta Analysis
Visual and Endocrine Recovery Following Conservative and Surgical Treatment of Pituitary Apoplexy: A Meta-Analysis.
Pituitary apoplexy (PA) can manifest with visual and endocrine defects. The literature lacks strong support for either surgical or conservative management with respect to symptomatic improvement of these deficits. This meta-analysis compared visual and endocrine outcomes in conservative and surgical treatment of PA. ⋯ Both surgical intervention and conservative management of PA can lead to visual and endocrine recovery, although the management decision may heavily rely on severity of initial deficits. Treatment of PA can be multifaceted and tailored to the individual case and clinical judgment. Further investigation into appropriate intervention based on longitudinal outcome data is warranted.
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Randomized Controlled Trial
Low-dose, Early Fresh frozen plasma Transfusion therapy after severe trauma brain injury: a clinical, prospective, randomized, controlled study (LEFT).
To investigate role of Low-dose, Early Fresh frozen plasma Transfusion (LEFT) therapy in preventing perioperative coagulopathy and improving long-term outcome after severe traumatic brain injury (TBI). ⋯ LEFT therapy was associated with a higher incidence of delayed traumatic intracranial hematoma than normal fresh frozen plasma transfusion in patients with severe TBI. A restricted fresh frozen plasma transfusion protocol, in the right clinical setting, may be more appropriate in patients with TBIs.
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The infliction of a traumatic spinal cord injury (SCI) propagates damage that occurs in 2 stages. The first phase of trauma develops from the initial mechanical insult. The second phase involves the degradation of nervous tissue but is likely not affected by the initial insult. Thus, therapeutic targets with a high specificity for these secondary injury processes have been of increasing interest. We reviewed the pathophysiologic cascades of inflammation after SCI and potential therapeutic targets. ⋯ The TNF-α, iNOS, NF-κB, IL-1β, and FasL will become active within minutes after SCI. The adverse effects from the activity of these receptors include inflammation and other important neurological damage. Each of these targets can be modulated by specific agents with differing degrees of efficacy according to the reported data.
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Case Reports
Hydrocephalus with Ventricular Papillary Structure Induced by Aggressive Intracranial Dural Arteriovenous Fistulas.
A 76-year-old man presented with progressive dementia, gait disturbance, and urinary incontinence for 1 year. Computed tomography scan revealed nonobstructive hydrocephalus, but abnormal papillary structures at the ventricular wall were noted. Before cerebrospinal fluid (CSF) diversion surgery for hydrocephalus, we performed magnetic resonance angiography and magnetic resonance venography, which revealed multiple engorged vessels over the ventricular wall and bilateral hemispheres. ⋯ DAVFs with CVH might be a factor contributing to acquired hydrocephalus. DAVFs should be considered when patients with hydrocephalus exhibit abnormal papillary structures at the ventricular wall. Performing CSF diversion surgery for hydrocephalus before downgrading or curing such aggressive DAVFs may lead to major complications.
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Although syringomyelia associated with extensive spinal adhesive arachnoiditis (SAA) can be a progressive disease that has potentially devastating clinical consequences, its surgical resolution has remained poorly defined. The aim of the present study was to verify the safety and efficacy of syringoperitoneal shunting for syringomyelia associated with extensive SAA. ⋯ Syringoperitoneal shunting with a programmable shunt valve was safe and effective for clinical control of syringomyelia associated with extensive SAA. Long-term follow-up is mandatory to monitor for shunt dysfunction and mechanical trouble.