World Neurosurg
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Review Case Reports
Predictive factors for craniopharyngioma recurrence: a systematic review and illustrative case report of a rapid recurrence.
Recurrence of craniopharyngiomas (CPs) represents a frequent and unpredictable incident. Rapid tumor recurrence within a few months after surgery has been rarely reported. Nondefinitive predictive factors for rapid CP recurrence have been identified to date. We have systematically analyzed the tumor factors that presumably influence in CP recurrence. ⋯ Reliable tumor markers that predict CP recurrence are still lacking. The CP features presumably related to a higher risk of its recurrence are thought to be a larger tumor size, a tight adherence to the hypothalamus, the presence of whorl-like arrays, and high Ki-67 and p53 levels.
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To determine risk factors for intracranial infection secondary to penetrating craniocerebral gunshot wounds (PCGWs) in civilian practice, in patients who underwent surgery with removal of bullet fragments, wound debridement, and watertight dural closure. ⋯ Administration of prophylactic antibiotics was not associated with the incidence of intracranial infection secondary to PCGWs. Projectile trajectory through potentially contaminating cavities, persistence of intraparenchymal osseous or metallic fragments after surgery, and prolonged hospital stay were independent risk factors for intracranial infection.
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The aim of this study is to provide credible and comparable evidence on the efficacy and safety of pure microvascular decompression (MVD) for primary trigeminal neuralgia (TN), and also to find out the possible prognostic factors of excellent long-term outcome after the surgery. ⋯ This is a perspective cohort study of pure MVD, which confirms the long-term effectiveness and safety of the surgery for primary TN. Patients with typical symptoms, positive magnetic resonance findings, or obvious vessel compressions might have better long-term prognosis.
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Randomized Controlled Trial Comparative Study
Early versus delayed endoscopic surgery for carpal tunnel syndrome: prospective randomized study.
To compare the effects of early versus delayed endoscopic surgery in patients with moderately severe carpal tunnel syndrome (CTS). ⋯ On the basis of this study, early endoscopic surgery is proposed in patients with moderately severe CTS.
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Comparative Study Controlled Clinical Trial
Acute normovolemic hemodilution is safe in neurosurgery.
To determine the safety of acute normovolemic hemodilution (ANH) for patients undergoing neurosurgical procedures. ⋯ ANH is a safe procedure for patients undergoing neurosurgical procedures. Further studies are necessary to confirm the improvement in brain oxygen extraction and the clinical impact. Nonetheless, patients undergoing aneurysm clipping with good clinical grades seem to profit from ANH.