Clinical neurology and neurosurgery
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Clin Neurol Neurosurg · Jun 1999
Case ReportsEfficacy of spinal cord stimulation for neuropathic pain following idiopathic acute transverse myelitis: a case report.
Spinal cord stimulation (SCS) involves the electrical stimulation of dorsal structures within the spinal cord, and is the most widespread application of neurostimulation for the relief of chronic pain. Idiopathic acute transverse myelitis (IATM) is an acute monophasic lesion of the spinal cord that presents with symptoms associated with loss of cord function. The incidence of chronic pain secondary to this condition is unknown, but is considered rare. We report the efficacy of SCS for relief of severe neuropathic pain in both lower limbs secondary to IATM, which had failed to respond to conventional pain therapies.
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Clin Neurol Neurosurg · Jun 1999
Predictive clinical factors of very early in-hospital mortality in subarachnoid hemorrhage.
This study was conducted to determine clinical predictors of very early in-hospital mortality (within the first 72 h) in patients with non-traumatic subarachnoid hemorrhage. Data of 184 patients with subarachnoid hemorrhage were obtained from consecutive stroke patients included in the prospective Barcelona Stroke Registry. Demographic, anamnestic, clinical, neurological and neuroimaging variables in the subgroup of patients who died within 72 h after the onset of symptoms were compared with those in the subgroup of patients that had survived this initial period. ⋯ After multivariate analysis, only progressive deficit (odds ratio (OR) 6.90; 95% confidence interval (95% CI) 2-23.80) and limb weakness (OR 5.46; 95% CI 1.78-16.77) were independent clinical predictors of very early mortality. Progressive neurological deficit and limb weakness at the onset of stroke was independent predictive factors of very early death in patients with non-traumatic subarachnoid hemorrhage. These results further emphasize the need to establish an early etiological diagnosis and to manage these patients aggressively including early surgery in selected cases.
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Clin Neurol Neurosurg · Jun 1999
Development of obstructive hydrocephalus with lumboperitoneal shunting following subarachnoid hemorrhage.
Hydrocephalus is a frequent complication of subarachnoid hemorrhage (SAH). The optimum method of treating hydrocephalus in this setting has not been determined. We review our experience with patients developing communicating hydrocephalus secondary to SAH and subsequently treated with lumboperitoneal (LP) shunts. ⋯ These seven patients underwent replacement with a VP shunt and have not had further complications. In the setting of post-SAH communicating hydrocephalus, obstructive hydrocephalus may develop after LP shunt placement. Patients who develop this complication and have their LP shunts converted to VP shunts have a favorable prognosis.