Neurology
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To understand the role of epilepsy surgery in children with generalized or bilateral findings on preoperative scalp EEG. ⋯ Epilepsy surgery may be successful for selected children and adolescents with a congenital or early-acquired brain lesion, despite abundant generalized or bilateral epileptiform discharges on EEG. The diffuse EEG expression may be due to an interaction between the early lesion and the developing brain.
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Prognosis of status epilepticus (SE) depends on its cause, but there is uncertainty as to whether SE represents an independent outcome predictor for a given etiology. Cerebral anoxia is a relatively homogenous severe encephalopathy. Postanoxic SE is associated to a nearly 100% mortality in this setting; however, it is still unclear whether this is a severity marker of the underlying encephalopathy, or an independent factor influencing outcome. The goal of this study was to assess if postanoxic SE is independently associated with mortality after cerebral anoxia. ⋯ In this hospital-based cohort, postanoxic status epilepticus (SE) seems to be independently related to death in cardiac arrest survivors, suggesting that SE might determine a bad prognosis for a given etiology. Confirmation of these results in a prospective assessment is needed.
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Randomized Controlled Trial Multicenter Study
Risk factors for somnolence, edema, and hallucinations in early Parkinson disease.
The CALM-PD trial evaluated the development of motor complications in subjects with early Parkinson disease (PD) randomized to initial treatment with either pramipexole or levodopa. A secondary finding of the trial was a higher than anticipated development or worsening of somnolence and edema and development of hallucinations. ⋯ Comorbid illnesses are important and overlooked risk factors for the development of somnolence, edema, and hallucinations. When initiating therapy with pramipexole, patients should be counseled about and monitored for somnolence and edema. Slight decrements in cognitive function and older age are associated with an increased risk of hallucinations.