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High admission triglyceride levels were independently associated with a higher risk of sICH, but were not associated with a reduced chance of a favourable functional outcome at 3 months. Total cholesterol levels, LDL levels and statin use had no influence on both the occurrence of sICH or functional outcome.

General rightsIt is not permitted to download or to forward/distribute the text or part of it without the consent of the author(s) and/or copyright holder(s), other than for strictly personal, individual use, unless the work is under an open content license (like Creative Commons). Disclaimer/Complaints regulationsIf you believe that digital publication of certain material infringes any of your rights or (privacy) interests, please let the Library know, stating your reasons. In case of a legitimate complaint, the Library will make the material inaccessible and/or remove it from the website. Please Ask the Library: http://uba.uva.nl/en/contact, or a letter to: Library of the University of Amsterdam, Secretariat, Singel 425, 1012 WP Amsterdam, The Netherlands. You will be contacted as soon as possible. Download date: 09 May 2018Early seizures and cerebral oedema after trivial head trauma associated with the CACNA1A S218L mutation ABSTRACT Objective: To study the clinical spectrum of CACNA1A S218L mutation carriers with special attention to ''early seizures and cerebral oedema after trivial head trauma (ESCEATHT)'', a combination of symptoms which resembles the ''juvenile head trauma syndrome''. Patients and methods: In two patients with ESCEATHT all exons of CACNA1A were sequenced. Both patients also had hemiplegic migraine and ataxia. Subsequently, we screened the literature for S218L mutation carriers. Results: In both patients, a de novo S218L mutation in the CACNA1A gene was found. In addition, we identified 11 CACNA1A S218L carriers from the literature. Of these 13 S218L mutation carriers, 12 (92%) had ataxia or cerebellar symptoms and nine (69%) had hemiplegic migraine that could be triggered by trivial head trauma. Three mutation carriers had the complete ESCEATHT phenotype. Seven (54%) had seizures (four had early post-traumatic seizures) and five (38%) had oedema as detected by MRI/CT. Conclusions: The CACNA1A S218L mutation is associated with familial hemiplegic migraine, ataxia and/or ESCEATHT. A minority of S218L mutation carriers have the complete ESCEATHT phenotype but a high percentage of patients had one or more ESCEATHT symptoms. As the S218L mutation enhances the propensity for cortical spreading depression (CSD), we postulate a role for CSD not only in hemiplegic migraine but also in early seizures and cerebral oedema after trivial head trauma. As this combination of symptoms is part of the unexplained ''juvenile head trauma syndrome'', a similar molecular mechanism may underlie this disorder.Post-traumatic seizures are classified as early when they occur within a week after head injury.1 Early seizures may increase the probability of epilepsy later in life.2 3 The risk of early post-traumatic seizures increases with greater severity of the injury, the presence of intracranial haemorrhage and a younger age.1 4 5 Early seizures may occur, although rarely, after trivial head trauma, then usually in combination with sometimes very severe cerebral oedema. 4 6-8 In children, this is often called ''...

The aim of this narrative review is to evaluate the pathogenesis, clinical features, diagnosis, treatment and prognosis of intracranial artery dissection (IAD). IAD is a rare and often unrecognized cause of stroke or subarachnoid haemorrhage (SAH), especially in young adults. Two types of IAD can be identified: a subintimal or subadventitial dissection. It is suggested that a subintimal dissection results in luminal stenosis, thromboembolism and subsequently cerebral ischaemia, whilst a subadventitial IAD could result in the formation of a pseudo‐aneurysm and compression on brainstem or cranial nerves. Rupture of such a dissecting aneurysm causes SAH. The exact cause of IAD remains unknown but several factors are associated with its development. Diagnosis is based on clinical presentation and specific features seen on multimodal neuroimaging. The management of IAD depends on the clinical presentation. In the case of cerebral ischaemia, anticoagulants or antiplatelet agents are used, whilst in the case of SAH endovascular treatment is primarily advocated. Prognosis depends on clinical presentation. Presentation with SAH has a worse prognosis.