Willisnikolajsen8997

Introduction Like every year, after the ECTRIMS Congress, renowned Spanish neurologists who are experts in multiple sclerosis presented the main novelties in research in this field at the Post-ECTRIMS Meeting. Aim To summarise the content presented at the 12th edition of the Post-ECTRIMS Meeting, which took place in September 2019 in Sevilla and is presented in two parts. Development In this second part, the most recent evidence on the use of disease-modifying treatments during pregnancy is presented. Details are provided concerning the results of phase 3 clinical trials conducted to evaluate the efficacy and safety of two potential disease-modifying treatments for relapsing-remitting multiple sclerosis ponesimod and ofatumumab. For the progressive forms, both available disease modifying treatments and others still in the research phase are reviewed. In the field of stem cell therapies, the article includes the results of the only clinical trial carried out to date comparing patients with relapsing-remitting multiple sclerosis treated with autologous haematopoietic stem cell transplantation and those treated with disease-modifying therapies. There are no important developments as regards symptomatic treatments, although the European Academy of Neurology has published a guide on palliative care. The various sources of information that collect pharmacovigilance data in the post-marketing setting are reviewed. Conclusions Patients diagnosed in recent years tend to have less severe multiple sclerosis, probably due to the fact that it is diagnosed in its milder stages together with the steady increase in the number of treatments available.Introduction Computed tomography (CT) scanning of the brain continues to be the basic imaging mode in the acute phase of stroke. The hyperdense posterior cerebral artery sign is an early and infrequent radiological finding with topographic and prognostic value that must be taken into account in the initial CT scans. Case report We report the case of a 79-year-old woman who suddenly presented with severe left homonymous hemianopsia, mild lower left facial paresis, 3/5 left hemiparesis and severe left hypaesthesia. In the initial brain CT scan, calcium hyper-density of the P1 segment is observed in the right posterior cerebral artery. Intravenous fibrinolytic therapy is administered. The patient shows clinical improvement, and in the follow-up brain CT scan at 24 hours after fibrinolysis, hyperdensity of the P3 segment is observed in the right posterior cerebral artery. Conclusions Evidence of posterior cerebral artery hyperdensity is a rare radiological finding associated with an increased volume of ischaemic stroke. A computed tomography scan of the head in the acute phase is essential to try to clarify its causation. Calcium emboli are an under-diagnosed cause of stroke and occur spontaneously in a large proportion of cases. If calcium embolism is suspected, a study must be conducted in search of a carotid, valvular or aortic arch pathology. Migration of the arterial hyperdensity towards distal is associated with a better prognosis. This case presented good progress in contrast to the poor prognosis described in the literature in cases of arterial hyperdensity as an early marker of stroke in the acute phase.Introduction Myotonic dystrophy type 1 (MD1), or Steinert's disease, is a multisystemic disorder of autosomal dominant inheritance, whose adult variant usually presents with multidomain cognitive impairment and affects patients' functionality and quality of life. Aim To study the four-year history of cognitive functioning in a sample of patients with the adult variant of MD1. Patients and methods The neurocognitive functions of a sample of 31 patients with MD1 are evaluated, of whom 24 repeat the test administered four years ago in the Neurology Service of the Complejo Hospitalario of Navarra. Data are collected from the cognitive domains that are most related to the deficits that usually present in MD1. Results The follow-up evaluation found that the visuospatial and visuoconstructive functions and alternating attention of the patients who underwent the study were affected, as was their daily functioning reported by the family. These results are in line with those obtained four years earlier, with no significant deterioration observed between the two measurements. A higher incidence of cognitive impairment was also displayed in 2018, with some cases of progression to dementia in Steinert's disease. Conclusion Neurocognitive progression in MD1 seems to respond to a progressive pattern of degeneration, linked to the functions that are most affected from the beginning of the sequelae phase and which usually correspond to the domains of working memory, alternating attention, and visuospatial and visuoconstructive abilities.Aim To systematically review all the literature, focusing on instrumental quantitative assessment of voice in patients with Parkinson's disease (PD). Furthermore, a meta-analysis was performed to identify the main characteristics of voice disturbances in PD. Selleckchem C-176 Patients and methods Literature searches with the keywords «Parkinson» and «voice» were conducted in PubMed, EMBASE, Cochrane Library and Web of Science. Main inclusion criteria were clinically confirmed PD and instrumented measurement of voice parameters with acoustic analysis of voice. Results Fourteen publications met the inclusion criteria and were included in the meta-analysis. The data within the meta-analysis revealed that several voice parameters including jitter, shimmer and fundamental frequency variation presented significant variations between patients with EP and healthy controls. Significant variations of fundamental frequency, maximum phonation time, harmonic to noise ratio, standard deviation of fundamental frequency were observed, but with a high heterogeneity between the studies. On the other hand, significant variations of noise to harmonic ratio, s/z ratio, variation of amplitude were not observed. Conclusion Acoustic analysis of voice, using an electronic system, allows the identification of changes in voice parameters for predicting the worsening of disease and for targeting specific intervention. Among the voice parameters, jitter and shimmer significantly increased in patients with PD.