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To investigate the outcome of temporal lobe epilepsy surgery and identify the variables which predict a good prognosis with respect to seizures in postoperative follow-up after two and four years. This retrospective study included 115 selected patients who underwent surgery for temporal lobe epilepsy between 1996 and 2007. In the second year after surgery 86.1% of patients had a good prognosis for seizure control (73.9% Engel class I and 12.2% Engel class II) and 89.2% (76.3% Engel class I and 12.9% Engel class II) in the fourth year. Sixty-four of 93 (68.8%) patients were free of disabling seizures (Engel class I) during the entire period and 78 (83.8%) had good prognosis (Engel class I and II). For the second year, logistic regression analysis revealed the following variables to be independently predictive of good seizure control: absence of two or more seizure episodes in the first year after surgery, normal postoperative video-EEG, and age at surgery of less than 35 years. In the fourth year, mesial temporal sclerosis, female sex and normal postoperative video-EEG were the predictive factors. For the group with a good prognosis in both the second and the fourth year, the predictive variables were: absence of two or more seizure episodes in the first year after surgery (OR: 13.762, CI 95%: 2.566-73.808, p<0.002) and normal postoperative video-EEG (OR: 16.301, CI 95%: 3.704-71.740, p<0.001). This study illustrates the sustained benefit of temporal lobe epilepsy surgery. The multivariate logistic regression analysis failed to identify a good predictive model composed of preoperative variables alone, although it was possible to build such a model with either pre- and postoperative variables or only postoperative variables.

Introduction: Caring for patients suffering from a cerebrovascular diseases requires a large quantity of resources which must be optimised. The aim of this study is to analyse the management of stroke in a tertiary care hospital., Patients and Methods: All admissions with a diagnosis of stroke were analysed retrospectively for the year 2003. Length of stay, computed tomography in the Emergency Room, origin, previous admissions during the last year, presence of vascular risk factors, stroke subtype, complications and mortality during admission and destination when discharged from hospital, were all recorded., Results: 936 patients were admitted to hospital with a diagnosis of stroke. 80.22% corresponded to acute ischaemic strokes (27.14% lacunar, 18.57% transient ischaemic attacks, 10.25% cardioembolic, 15.44% aterothrombotic, 8.44% infarct of undetermined cause, 0.24% unusual aetiology) and 19.78% corresponded to haemorrhagic strokes (13.99% intraparenchymatous hemorrhage, 5.79% subarachnoid hemorrhage). Intra-hospital mortality was 5.3%. 11% suffered from complications while in hospital, and average length of stay was 10.4 days, being much longer for those patients discharged to a medium-long stay centre (17.5 days). Compared to other series, the incidence of cardioembolic and aterothrombotic subtypes of stroke is low. However, because of the inclusion of neurosurgical patients, an increase of cerebral haemorrhages is observed., Conclusions: Intra-hospital morbidity and mortality and average length of stay in our series are consistent with those from other centres of similar characteristics. A better coordination with medium-long stay centres along with the presence of neurologists on call, would certainly improve these variables.

Objectives: In this paper we review alternative non pharmacological treatments for patients with epilepsy, both focal and generalized, which are resistant to the pharmacological treatment normally used., Development: Vagal nerve stimulation (VNS) is a recently used palliative technique whose mechanism is not clearly understood. We analyze the clinical trials reported to date and the main indications and contra indications. Although the ketogenic diet (KD) has been used since the 1920s, recently there has been renewed interest in using it. Several papers have been published describing its use in children with epilepsy which was difficult to control. The complex metabolic and endocrine aspects of this type of diet make it difficult to select patients who may benefit from it. Gamma knife surgery is a new technique which has been discussed in this paper since it has been recently used in cases of refractory epilepsy, especially temporal medial epilepsy and hypothalamic hamartomas., Conclusions: VNS and KD are alternative treatments which may be used in patients whose condition cannot be satisfactorily controlled by pharmacological treatment and are not candidates for the surgery of epilepsy. Gamma knife surgery is a surgical technique which has recently been introduced for the treatment of these patients.