Neurological research
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Neurological research · Jul 2015
Comparative Study Observational StudyBiochemical neuromonitoring of poor-grade aneurysmal subarachnoid hemorrhage: comparative analysis of metabolic events detected by cerebral microdialysis and by retrograde jugular vein catheterization.
In severe aneurysmal subarachnoid hemorrhage (aSAH), pathological changes in cerebral energy metabolism can be detected either by local measurements using cerebral microdialysis (cMD) together with brain tissue oxygen probe or by global measurements of arterio-jugular difference performed with retrograde jugular vein catheter. Our main objective was to compare the two methods of detection and assess whether combining biomarkers from both procedures could improve outcome prediction, which has never been studied before. ⋯ Both retrograde jugular venous catheterization (RJVC) and cMD contribute to monitor poor-grade aSAH patients. In this preliminary study, we show that these two techniques are complementary and their combination increases the accuracy of outcome prediction.
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Neurological research · Jul 2015
Multicenter StudyCilostazol may prevent cardioembolic stroke in patients undergoing antiplatelet therapy.
Randomised trials have shown the efficacy of antiplatelet therapy with cilostazol to prevent secondary ischaemic stroke. Recently, cilostazol has been reported to prevent the development and/or recurrence of atrial fibrillation (AF), which can potentially prevent cardioembolic stroke in patients undergoing antiplatelet therapy. Herein, we examined the impact of prior antiplatelet therapy with cilostazol on the incidence of cardioembolic stroke, which had not been fully investigated. ⋯ Cilostazol may prevent cardioembolic stroke in patients undergoing antiplatelet therapy. This could be a novel strategy for cardioembolic stroke prevention potentially by affecting cardiac remodelling, in contrast to secondary anticoagulant therapy.
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We aimed to examine the impact of demographic and treatment factors on overall survival among spinal ependymoma patients. ⋯ We found that lower grade histology and higher extent of surgical resection were significant prognostic factors for more favourable survival outcomes for spinal ependymoma patients.