Lancet neurology
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Multicenter Study
Use of alteplase in childhood arterial ischaemic stroke: a multicentre, observational, cohort study.
The safety and efficacy of thrombolysis after acute stroke in children have not been established. Our aim was to describe current practices and results of the use of alteplase for acute arterial ischaemic stroke in children enrolled in an international pediatric stroke registry and to compare current practices with those published in case reports and with guidelines for the use of alteplase for adult stroke. ⋯ Children with acute stroke received alteplase infrequently and at time intervals that often deviated from adult guidelines. Although no alteplase-related deaths or symptomatic intracranial haemorrhage was reported, poor neurological outcome was common. Clinical trials to evaluate the dose and the safety and efficacy of alteplase are needed in childhood stroke.
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Randomized Controlled Trial Multicenter Study
NORdic trial of oral Methylprednisolone as add-on therapy to Interferon beta-1a for treatment of relapsing-remitting Multiple Sclerosis (NORMIMS study): a randomised, placebo-controlled trial.
Treatment of relapsing-remitting multiple sclerosis with interferon beta is only partly effective, and new more effective and safe strategies are needed. Our aim was to assess the efficacy of oral methylprednisolone as an add-on therapy to subcutaneous interferon beta-1a to reduce the yearly relapse rate in patients with relapsing-remitting multiple sclerosis. ⋯ Oral methylprednisolone given in pulses every 4 weeks as an add-on therapy to subcutaneous interferon beta-1a in patients with relapsing-remitting multiple sclerosis leads to a significant reduction in relapse rate. However, because of the small number of patients and the high dropout rate, these findings need to be corroborated in larger cohorts.