Neurosurgery
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Randomized Controlled Trial Clinical Trial
Treatment of increased intracranial pressure: a comparison of different hyperosmotic agents and the use of thiopental.
Long term intracranial pressure (ICP) monitoring was carried out in over 200 patients with various intracranial abnormalities; a fiberoptic epidural intracranial pressure monitor was used. Ninety of these patients had significantly elevated ICP or exhibited pressure waves requiring therapy. Initial therapy consisted of hyperventilation with a respirator and administration of hyperosmotic agents. ⋯ In 14 patients who required doses of hyperosmotic agents more frequently than every 4 hours, continuous infusion of thiopental was used in conjunction with the hyperosmotic agents to control pressure. This regimen resulted in good ICP control in 12 patients. A rational protocol for the medical management of increased ICP utilizing hyperosmotic agents and, in refractory cases, hyperosmotic agents plus thiopental has resulted in effective control of ICP in 96% of our patients throughout their course without the need to resort to decompressive surgery. (Neurosurgery, 5: 570--575, 1979).
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Historical Article
Perspectives in international neurosurgery: neurosurgery in Taiwan.
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A case of lumbar spinal subdural hematoma in a patient who had been on anticoagulant therapy is reported. Thus far 19 cases of spinal subdural hematoma have been reported in the literature, the majority in patients with a bleeding diathesis and after a lumbar puncture. ⋯ A possible mechanism for the production of spinal subdural hematoma after a lumbar puncture is discussed. An early decompressive laminectomy and evacuation of the hematoma is the recommended treatment to obtain the best possible recovery of neurological function. (Neurosurgery, 5: 614--616, 1979).