Long-term safety of OnabotulinumtoxinA treatment in chronic migraine patients: a five-year retrospective study.

Background: Real-world studies have shown the sustained therapeutic effect and favourable safety profile of OnabotulinumtoxinA (BoNTA) in the long term and up to 4 years of treatment in chronic migraine (CM). This study aims to assess the safety profile and efficacy of BoNTA in CM after 5 years of treatment in a real-life setting.

Methods: We performed a retrospective chart review of patients with CM in relation to BoNTA treatment for more than 5 years in 19 Spanish headache clinics.

MAB-MIG: registry of the spanish neurological society of erenumab for migraine prevention.

Background: Erenumab was approved in Europe for migraine prevention in patients with ≥ 4 monthly migraine days (MMDs). In Spain, Novartis started a personalized managed access program, which allowed free access to erenumab before official reimbursement. The Spanish Neurological Society started a prospective registry to evaluate real-world effectiveness and tolerability, and all Spanish headache experts were invited to participate.

Impact of adrenomedullin levels on clinical risk stratification and outcome in subarachnoid haemorrhage.

Purpose: To use classification tree analysis to identify risk factors for nonsurvival in a neurological patients with subarachnoid haemorrhage (SAH) and to propose a clinical model for predicting of mortality.

Methods: Prospective study of SAH admitted to a Critical Care Department and Stroke Unit over a 2-year period. Middle region of pro-ADM plasma levels (MR-proADM) was measured in EDTA plasma within the first 24 hours of hospital admission using the automatic immunofluorescence test.

Long-term Survival after Carotid Endarterectomy in a Population with a Low Coronary Heart Disease Fatality: Implications for Decision Making.

Background: According to the current guidelines, long-term survival is an important factor influencing decision making in patients with severe asymptomatic carotid stenosis. Nevertheless, data are lacking for populations with a low incidence of coronary heart disease, the main cause of death among these patients. We aimed to assess the long-term survival after carotid endarterectomy (CEA) in a Mediterranean hospital.

Expansion of the NKG2C+ natural killer-cell subset is associated with high-risk carotid atherosclerotic plaques in seropositive patients for human cytomegalovirus.

Objective: Human cytomegalovirus (HCMV), a pathogen involved in the development and progression of atherosclerosis, promotes in some individuals a marked reconfiguration of the natural killer (NK)-cell compartment whose hallmark is a persistent expansion of a peripheral blood NK-cell subset expressing the CD94/NKG2C NK receptor. We aimed to evaluate whether the HCMV-associated NK-cell compartment reconfiguration is related to carotid atherosclerotic plaque (CAP) instability.

Approach And Results: NK receptor expression (ie, LILRB1, NKG2A, NKG2C, and killer immunoglobulin-like receptors [KIR]) by peripheral NK and T cells was evaluated in 40 patients with HCMV+ with CAP, including nonatherosclerotic strokes (n=15) and healthy subjects (n=11) as controls.

[Incidence of hyponatremia and its causes in neurological patients].

Introduction: Hyponatremia is considered the most frequent electrolyte disorder found in hospitalized patients and seems to be a prognostic factor during hospitalization.

Methods: A prospective observational study was carried out in consecutive neurological patients admitted to our hospital over a 3-month period. Blood and urinary ionogram and osmolality were determined at entry and 3-5 days after admission in all patients with hyponatremia.