Journal of neurology, neurosurgery, and psychiatry
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J. Neurol. Neurosurg. Psychiatr. · Dec 2019
Randomized Controlled TrialLong-term safety and efficacy of deutetrabenazine for the treatment of tardive dyskinesia.
To evaluate the long-term safety and efficacy of deutetrabenazine in patients with tardive dyskinesia (TD). ⋯ Overall, long-term treatment with deutetrabenazine was efficacious, safe, and well tolerated in patients with TD.
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J. Neurol. Neurosurg. Psychiatr. · Dec 2019
Multicenter StudyPredicting symptomatic intracranial haemorrhage after mechanical thrombectomy: the TAG score.
There is limited data on predictors of symptomatic intracranial haemorrhage (sICH) in patients who underwent mechanical thrombectomy. In this study, we aim to determine those predictors with external validation. ⋯ High TAG scores are associated with sICH in patients receiving mechanical thrombectomy. Larger studies are needed to validate this scoring system and test strategies to reduce sICH risk and make thrombectomy safer in patients with elevated TAG scores.
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J. Neurol. Neurosurg. Psychiatr. · Dec 2019
Randomized Controlled TrialDimethyl fumarate decreases neurofilament light chain in CSF and blood of treatment naïve relapsing MS patients.
In a prospective phase IV trial of the first-line oral treatment dimethyl fumarate (DMF), we examined dynamics of neurofilament light (NFL) chain in serum, plasma and cerebrospinal fluid (CSF) samples collected over 12 months from relapsing-remitting multiple sclerosis (RRMS) patients. NFL changes were related to disease activity. ⋯ This study provides Class II evidence that first-line DMF reduces NFL in both blood and CSF after 6 months and normalises CSF levels in 73% of patients. High NFL concentration in CSF after a year reflected disease activity. NFL levels were higher in serum than in plasma, which should be considered when NFL is used as a biomarker.