Traducción, adaptación transcultural, correlación con otros PRO y validación del cuestionario RECAP sobre el grado de control de la dermatitis atópica / Spanish Version of the RECAP Questionnaire to Assess Control of Atopic Eczema: Translation, Cultural Adaptation, Validation, and Correlations with Other Patient-Reported Outcome Measures

Antecedentes RECAP es un cuestionario de siete ítems diseñado para capturar la experiencia del control del eccema atópico en todas las edades y severidades. El control a largo plazo del eccema es uno de los cuatro dominios de resultados principales para los ensayos de eccema atópico. Ha sido desarrollado en el Reino Unido y traducido al chino, al alemán, al holandés y al francés. Objetivos El propósito fue generar una versión española del cuestionario RECAP, y como objetivo secundario, validarlo lingüísticamente y probar su validez de contenido en la población española con eccema atópico. Material y métodos Llevamos a cabo un proceso de 7 pasos. El cuestionario se tradujo dos veces hacia delante y una hacia atrás. Se celebraron dos reuniones de consenso entre expertos para obtener una versión en español del RECAP. Entrevistamos a 15 pacientes adultos con eccema atópico para evaluar los criterios de comprensibilidad, exhaustividad y relevancia. Al mismo tiempo, proporcionamos a los pacientes los cuestionarios ADCT, DLQI y POEM para realizar la correlación entre ellos y el RECAP, con las herramientas informáticas adecuadas utilizando Stata v.16. Resultados Los participantes en el estudio consideraron que la versión española del RECAP era comprensible y fácil de responder. Encontramos una fuerte correlación entre la versión española del cuestionario RECAP y la ADCT, y una correlación muy significativa con el DLQI y el POEM, respectivamente. Conclusiones La versión española del RECAP y su adaptación transcultural es lingüísticamente equivalente a la versión original. Muestra una alta correlación con otros PROM existentes (AU)

Background The 7-item RECAP (Recap of Atopic Eczema) questionnaire is used to assess the control of different degrees of eczema severity in patients of all ages. Long-term control of eczema is one of the 4 core outcome domains to be assessed in clinical trials of eczema therapies. After the RECAP was developed in the United Kingdom, it was translated into Chinese, German, Dutch, and French. Objectives To produce a validated Spanish version of the RECAP questionnaire and, secondarily, to test its content validity in a group of Spanish patients with atopic eczema. Material and methods In a 7-step process we produced 2forward translations and 1back translation of the RECAP questionnaire. Experts then held two meetings to reach consensus and draft a Spanish version of the questionnaire. Fifteen adult patients with atopic eczema were interviewed to evaluate the comprehensibility, comprehensiveness, and relevance of the drafted items. These patients also completed the Atopic Dermatitis Control Tool (ADCT), the Dermatology Life Quality Index (DLQI), and the Patient-Oriented Eczema Measure (POEM). Stata software (version 16) was then used to explore the correlations between the patients’ scores on these tools and the RECAP. Results The patients found the Spanish version of the RECAP to be comprehensible and easy to answer. We observed a strong correlation between results on the Spanish RECAP and the ADCT, and highly significant correlations between the RECAP and the DLQI and POEM tools. Conclusions The culturally adapted Spanish version of the RECAP is linguistically equivalent to the original version of the questionnaire. RECAP scores correlate highly with other patient-reported outcome measures (AU)

[Translated article] Spanish Version of the RECAP Questionnaire to Assess Control of Atopic Eczema: Translation, Cultural Adaptation, Validation, and Correlations With Other Patient-Reported Outcome Measures / Traducción, adaptación transcultural, correlación con otros PRO y validación del cuestionario RECAP sobre el grado de control de la dermatitis atópica

Background The 7-item RECAP (Recap of Atopic Eczema) questionnaire is used to assess the control of different degrees of eczema severity in patients of all ages. Long-term control of eczema is one of the 4 core outcome domains to be assessed in clinical trials of eczema therapies. After the RECAP was developed in the United Kingdom, it was translated into Chinese, German, Dutch, and French. Objectives To produce a validated Spanish version of the RECAP questionnaire and, secondarily, to test its content validity in a group of Spanish patients with atopic eczema. Material and methods In a 7-step process we produced 2forward translations and 1back translation of the RECAP questionnaire. Experts then held two meetings to reach consensus and draft a Spanish version of the questionnaire. Fifteen adult patients with atopic eczema were interviewed to evaluate the comprehensibility, comprehensiveness, and relevance of the drafted items. These patients also completed the Atopic Dermatitis Control Tool (ADCT), the Dermatology Life Quality Index (DLQI), and the Patient-Oriented Eczema Measure (POEM). Stata software (version 16) was then used to explore the correlations between the patients’ scores on these tools and the RECAP. Results The patients found the Spanish version of the RECAP to be comprehensible and easy to answer. We observed a strong correlation between results on the Spanish RECAP and the ADCT, and highly significant correlations between the RECAP and the DLQI and POEM tools. Conclusions The culturally adapted Spanish version of the RECAP is linguistically equivalent to the original version of the questionnaire. RECAP scores correlate highly with other patient-reported outcome measures (AU)

Antecedentes RECAP es un cuestionario de siete ítems diseñado para capturar la experiencia del control del eccema atópico en todas las edades y severidades. El control a largo plazo del eccema es uno de los cuatro dominios de resultados principales para los ensayos de eccema atópico. Ha sido desarrollado en el Reino Unido y traducido al chino, al alemán, al holandés y al francés. Objetivos El propósito fue generar una versión española del cuestionario RECAP, y como objetivo secundario, validarlo lingüísticamente y probar su validez de contenido en la población española con eccema atópico. Material y métodos Llevamos a cabo un proceso de 7 pasos. El cuestionario se tradujo dos veces hacia delante y una hacia atrás. Se celebraron dos reuniones de consenso entre expertos para obtener una versión en español del RECAP. Entrevistamos a 15 pacientes adultos con eccema atópico para evaluar los criterios de comprensibilidad, exhaustividad y relevancia. Al mismo tiempo, proporcionamos a los pacientes los cuestionarios ADCT, DLQI y POEM para realizar la correlación entre ellos y el RECAP, con las herramientas informáticas adecuadas utilizando Stata v.16. Resultados Los participantes en el estudio consideraron que la versión española del RECAP era comprensible y fácil de responder. Encontramos una fuerte correlación entre la versión española del cuestionario RECAP y la ADCT, y una correlación muy significativa con el DLQI y el POEM, respectivamente. Conclusiones La versión española del RECAP y su adaptación transcultural es lingüísticamente equivalente a la versión original. Muestra una alta correlación con otros PROM existentes (AU)

Spanish Version of the RECAP Questionnaire to Assess Control of Atopic Eczema: Translation, Cultural Adaptation, Validation, and Correlations with Other Patient-Reported Outcome Measures. / Traducción, adaptación transcultural, correlación con otros PRO y validación del cuestionario RECAP sobre el grado de control de la dermatitis atópica.

BACKGROUND: The 7-item RECAP (Recap of Atopic Eczema) questionnaire is used to assess the control of different degrees of eczema severity in patients of all ages. Long-term control of eczema is one of the 4 core outcome domains to be assessed in clinical trials of eczema therapies. After the RECAP was developed in the United Kingdom, it was translated into Chinese, German, Dutch, and French. OBJECTIVES: To produce a validated Spanish version of the RECAP questionnaire and, secondarily, to test its content validity in a group of Spanish patients with atopic eczema. MATERIAL AND METHODS: In a 7-step process we produced 2forward translations and 1back translation of the RECAP questionnaire. Experts then held two meetings to reach consensus and draft a Spanish version of the questionnaire. Fifteen adult patients with atopic eczema were interviewed to evaluate the comprehensibility, comprehensiveness, and relevance of the drafted items. These patients also completed the Atopic Dermatitis Control Tool (ADCT), the Dermatology Life Quality Index (DLQI), and the Patient-Oriented Eczema Measure (POEM). Stata software (version 16) was then used to explore the correlations between the patients' scores on these tools and the RECAP. RESULTS: The patients found the Spanish version of the RECAP to be comprehensible and easy to answer. We observed a strong correlation between results on the Spanish RECAP and the ADCT, and highly significant correlations between the RECAP and the DLQI and POEM tools. CONCLUSIONS: The culturally adapted Spanish version of the RECAP is linguistically equivalent to the original version of the questionnaire. RECAP scores correlate highly with other patient-reported outcome measures.

Dyslipidemias and stroke prevention: Recommendations of the Study Group of Cerebrovascular Diseases of the Spanish Society of Neurology.

OBJECTIVE: We present an update of the Spanish Society of Neurology's recommendations for prevention of both primary and secondary stroke in patients with dyslipidaemia. DEVELOPMENT: We performed a systematic review to evaluate the main aspects of the management of dyslipidaemias in primary and secondary stroke prevention and establish a series of recommendations. CONCLUSIONS: In primary prevention, the patient's vascular risk should be determined in order to define target values for low-density lipoprotein cholesterol. In secondary prevention after an atherothrombotic stroke, a target value <55 mg/dL is recommended; in non-atherothombotic ischaemic strokes, given the unclear relationship with dyslipidaemia, target value should be established according to the vascular risk group of each patient. In both primary and secondary prevention, statins are the drugs of first choice, and ezetimibe and/or PCSK9 inhibitors may be added in patients not achieving the target value.

Dislipidemias y prevención del ictus: recomendaciones del Grupo de Estudio de Enfermedades Cerebrovasculares de la Sociedad Española de Neurología / Dyslipidemias and stroke prevention: recommendations of the Study Group of Cerebrovascular Diseases of the Spanish Society of Neurology

Objetivo: Actualizar las recomendaciones de la Sociedad Española de Neurología para la prevención del ictus, tanto primaria como secundaria, en pacientes con dislipidemia. Desarrollo: Se ha realizado una revisión sistemática en Pubmed evaluando los principales aspectos relacionados con el manejo de las dislipidemias en la prevención primaria y secundaria del ictus, elaborándose una serie de recomendaciones relacionadas con los mismos. Conclusiones: En prevención primaria se recomienda determinar el riesgo vascular del paciente con el fin de definir los objetivos de LDLc. En prevención secundaria tras un ictus de origen aterotrombótico se recomienda un objetivo de LDLc < 55 mg/dl, mientras que en ictus isquémicos de origen no aterotrombótico, dado que su relación con dislipidemias es incierta, se establecerán los objetivos en función del grupo de riesgo vascular de cada paciente. Tanto en prevención primaria como secundaria las estatinas son los fármacos de primera elección, pudiendo asociarse ezetimiba y/o inhibidores de PCSK9 en aquellos casos que no alcancen los objetivos terapéuticos. (AU)

Objective: We present an update of the Spanish Society of Neurology's recommendations for prevention of both primary and secondary stroke in patients with dyslipidaemia. Development: We performed a systematic review to evaluate the main aspects of the management of dyslipidaemias in primary and secondary stroke prevention and establish a series of recommendations. Conclusions: In primary prevention, the patient's vascular risk should be determined in order to define target values for low-density lipoprotein cholesterol. In secondary prevention after an atherothrombotic stroke, a target value < 55 mg/dL is recommended; in non-atherothombotic ischaemic strokes, given the unclear relationship with dyslipidaemia, target value should be established according to the vascular risk group of each patient. In both primary and secondary prevention, statins are the drugs of first choice, and ezetimibe and/or PCSK9 inhibitors may be added in patients not achieving the target value. (AU)

Recommendations of the Spanish Society of Neurology for the prevention of stroke. Interventions on lifestyle and air pollution.

OBJECTIVE: To update the recommendations of the Spanish Society of Neurology regarding lifestyle interventions for stroke prevention. DEVELOPMENT: We reviewed the most recent studies related to lifestyle and stroke risk, including randomised clinical trials, population studies, and meta-analyses. The risk of stroke associated with such lifestyle habits as smoking, alcohol consumption, stress, diet, obesity, and sedentary lifestyles was analysed, and the potential benefits for stroke prevention of modifying these habits were reviewed. We also reviewed stroke risk associated with exposure to air pollution. Based on the results obtained, we drafted recommendations addressing each of the lifestyle habits analysed. CONCLUSIONS: Lifestyle modification constitutes a cornerstone in the primary and secondary prevention of stroke. Abstinence or cessation of smoking, cessation of excessive alcohol consumption, avoidance of exposure to chronic stress, avoidance of overweight or obesity, a Mediterranean diet supplemented with olive oil and nuts, and regular exercise are essential measures in reducing the risk of stroke. We also recommend implementing policies to reduce air pollution.

Stroke prevention in patients with arterial hypertension: Recommendations of the Spanish Society of Neurology's Stroke Study Group.

OBJECTIVE: To update the recommendations of the Spanish Society of Neurology on primary and secondary stroke prevention in patients with arterial hypertension. DEVELOPMENT: We proposed several questions to identify practical issues for the management of blood pressure (BP) in stroke prevention, analysing the objectives of blood pressure control, which drugs are most appropriate in primary prevention, when antihypertensive treatment should be started after a stroke, what levels we should aim to achieve, and which drugs are most appropriate in secondary stroke prevention. We conducted a systematic review of the PubMed database and analysed the main clinical trials to address these questions and establish a series of recommendations. CONCLUSIONS: In primary stroke prevention, antihypertensive treatment should be started in patients with BP levels >  140/90 mmHg, with a target BP of < 130/80 mmHg. In secondary stroke prevention, we recommend starting antihypertensive treatment after the acute phase (first 24 hours), with a target BP of < 130/80 mmHg. The use of angiotensin-II receptor antagonists or diuretics alone or in combination with angiotensin-converting enzyme inhibitors is preferable.

Recomendaciones de la Sociedad Española de Neurología para la prevención del ictus. Actuación sobre los hábitos de vida y la contaminación atmosférica / Recommendations of the Spanish Society of Neurology for the prevention of stroke. Interventions on lifestyle and air pollution

Objetivo: Actualizar las recomendaciones de la Sociedad Española de Neurología relativas a la actuación sobre los hábitos de vida para la prevención del ictus.DesarrolloSe ha realizado una revisión de los estudios más recientes relacionados con los hábitos de vida y el riesgo de ictus, incluyendo ensayos clínicos aleatorizados, estudios poblacionales y metaanálisis. Se ha analizado el riesgo de ictus asociado con determinados hábitos de vida como el tabaquismo, el consumo de alcohol, el estrés, la dieta, la obesidad y el sedentarismo, también se ha revisado el potencial beneficio que la modificación de esos hábitos de vida puede aportar en la prevención del ictus. Asimismo, se ha revisado el riesgo de ictus asociado a la exposición a la contaminación atmosférica. A partir de los resultados obtenidos se han redactado unas recomendaciones sobre cada uno de los hábitos de vida analizados.ConclusionesLa actuación sobre los hábitos de vida constituye una piedra angular en la prevención primaria y secundaria del ictus. La abstinencia o cese del hábito tabáquico, el cese del consumo excesivo de alcohol, evitar la exposición a estrés crónico, evitar el sobrepeso o la obesidad, seguir una dieta mediterránea suplementada con aceite de oliva y frutos secos, así como la práctica regular de actividad física son medidas fundamentales para reducir el riesgo de sufrir un ictus. Además, se aconseja desarrollar políticas encaminadas a disminuir la contaminación atmosférica. (AU)

Objective: To update the recommendations of the Spanish Society of Neurology regarding lifestyle interventions for stroke prevention.DevelopmentWe reviewed the most recent studies related to lifestyle and stroke risk, including randomised clinical trials, population studies, and meta-analyses. The risk of stroke associated with such lifestyle habits as smoking, alcohol consumption, stress, diet, obesity, and sedentary lifestyles was analysed, and the potential benefits for stroke prevention of modifying these habits were reviewed. We also reviewed stroke risk associated with exposure to air pollution. Based on the results obtained, we drafted recommendations addressing each of the lifestyle habits analysed.ConclusionsLifestyle modification constitutes a cornerstone in the primary and secondary prevention of stroke. Abstinence or cessation of smoking, cessation of excessive alcohol consumption, avoidance of exposure to chronic stress, avoidance of overweight or obesity, a Mediterranean diet supplemented with olive oil and nuts, and regular exercise are essential measures in reducing the risk of stroke. We also recommend implementing policies to reduce air pollution. (AU)

Prevención de ictus en pacientes con diabetes mellitus tipo 2 o prediabetes. Recomendaciones del Grupo de Estudio de Enfermedades Cerebrovasculares de la Sociedad Española de Neurología / Stroke prevention in patients with type 2 diabetes or prediabetes. Recommendations from the Cerebrovascular Diseases Study Group, Spanish Society of Neurology

Objetivo: Actualizar las recomendaciones de la Sociedad Española de Neurología para la prevención del ictus en pacientes con DM-2 o prediabetes, analizando las evidencias disponibles sobre el efecto del control metabólico y el posible beneficio de los antidiabéticos con beneficio vascular añadidos al tratamiento antidiabético estándar en la prevención de ictus.DesarrolloSe han elaborado preguntas tipo PICO (Patient, Intervention, Comparison, Outcome) para identificar cuestiones prácticas para el manejo de pacientes con ictus y poder realizar recomendaciones específicas en cada una de ellas. Posteriormente se han realizado revisiones sistemáticas en Pubmed y se han seleccionado los ensayos clínicos aleatorizados que han evaluado ictus como variable independiente (principal o secundaria). Finalmente se ha elaborado metaanálisis para cada una de las preguntas PICO y se han redactado unas recomendaciones en respuesta a cada una de ellas.ConclusionesAunque no hay evidencia de que un mejor control metabólico reduzca el riesgo de ictus, algunas familias de antidiabéticos con beneficio vascular han mostrado reducción en el riesgo de ictus cuando se añaden al tratamiento convencional, tanto en el ámbito de prevención primaria en pacientes con DM-2 de alto riesgo vascular o con enfermedad vascular aterosclerosa establecida (agonistas GLP-1) como en prevención secundaria de ictus en pacientes con DM-2 y prediabetes (pioglitazona). (AU)

Objective: To update the Spanish Society of Neurology's guidelines for stroke prevention in patients with type 2 diabetes or prediabetes, analysing the available evidence on the effect of metabolic control and the potential benefit of antidiabetic drugs with known vascular benefits in addition to conventional antidiabetic treatments in stroke prevention.DevelopmentPICO-type questions (Patient, Intervention, Comparison, Outcome) were developed to identify practical issues in the management of stroke patients and to establish specific recommendations for each of them. Subsequently, we conducted systematic reviews of the PubMed database and selected those randomised clinical trials evaluating stroke as an independent variable (primary or secondary). Finally, for each of the PICO questions we developed a meta-analysis to support the final recommendations.ConclusionsWhile there is no evidence that metabolic control reduces the risk of stroke, some families of antidiabetic drugs with vascular benefits have been shown to reduce these effects when added to conventional treatments, both in the field of primary prevention in patients presenting type 2 diabetes and high vascular risk or established atherosclerosis (GLP-1 agonists) and in secondary stroke prevention in patients with type 2 diabetes or prediabetes (pioglitazone). (AU)

Stroke prevention in patients with type 2 diabetes or prediabetes. Recommendations from the Cerebrovascular Diseases Study Group, Spanish Society of Neurology. / Prevención de ictus en pacientes con diabetes mellitus tipo 2 o prediabetes. Recomendaciones del Grupo de Estudio de Enfermedades Cerebrovasculares de la Sociedad Española de Neurología.

OBJECTIVE: To update the Spanish Society of Neurology's guidelines for stroke prevention in patients with type 2 diabetes or prediabetes, analysing the available evidence on the effect of metabolic control and the potential benefit of antidiabetic drugs with known vascular benefits in addition to conventional antidiabetic treatments in stroke prevention. DEVELOPMENT: PICO-type questions (Patient, Intervention, Comparison, Outcome) were developed to identify practical issues in the management of stroke patients and to establish specific recommendations for each of them. Subsequently, we conducted systematic reviews of the PubMed database and selected those randomised clinical trials evaluating stroke as an independent variable (primary or secondary). Finally, for each of the PICO questions we developed a meta-analysis to support the final recommendations. CONCLUSIONS: While there is no evidence that metabolic control reduces the risk of stroke, some families of antidiabetic drugs with vascular benefits have been shown to reduce these effects when added to conventional treatments, both in the field of primary prevention in patients presenting type 2 diabetes and high vascular risk or established atherosclerosis (GLP-1 agonists) and in secondary stroke prevention in patients with type 2 diabetes or prediabetes (pioglitazone).

Dyslipidemias and stroke prevention: recommendations of the Study Group of Cerebrovascular Diseases of the Spanish Society of Neurology. / Dislipidemias y prevención del ictus: recomendaciones del Grupo de Estudio de Enfermedades Cerebrovasculares de la Sociedad Española de Neurología.

OBJECTIVE: We present an update of the Spanish Society of Neurology's recommendations for prevention of both primary and secondary stroke in patients with dyslipidaemia. DEVELOPMENT: We performed a systematic review to evaluate the main aspects of the management of dyslipidaemias in primary and secondary stroke prevention and establish a series of recommendations. CONCLUSIONS: In primary prevention, the patient's vascular risk should be determined in order to define target values for low-density lipoprotein cholesterol. In secondary prevention after an atherothrombotic stroke, a target value <55mg/dL is recommended; in non-atherothombotic ischaemic strokes, given the unclear relationship with dyslipidaemia, target value should be established according to the vascular risk group of each patient. In both primary and secondary prevention, statins are the drugs of first choice, and ezetimibe and/or PCSK9 inhibitors may be added in patients not achieving the target value.

[Clinical characteristics of patients with stroke code activation not identified by the emergency medical service]. / Características clínicas de los pacientes con activación de código ictus no identificados por el servicio de emergencias médicas.

AIMS: To determine the sensitivity of stroke detection by emergency medical services (EMS) and to analyse the clinical characteristics of unidentified patients with suspected stroke. PATIENTS AND METHODS: Prospective register of patients with suspected stroke in our area (850,000 inhabitants) from 2011 to 2017. The population that notified the EMS was selected. Of this population, patients with and without stroke code activation by the EMS were compared (EMS+ versus EMS-). Demographics, time to progression, clinical characteristics of the episode and reperfusion therapy administered were recorded. RESULTS: Of a total of 5,497 patients with suspected stroke, 2,087 alerted the EMS: 1,611 (77%) EMS+ and 476 (33%) EMS-. The EMS- patients presented lower scores on the National Institute of Health Stroke Scale (8 vs. 11) and a greater frequency of clinical features of the vertebrobasilar territory (14.1% vs. 8.7%) and partial hemispheric clinical features (23.5% vs. 18.4%), especially in the left hemisphere (78.1% vs. 48.4%). Reperfusion treatment was administered in 29% of EMS+ and 23% of EMS-. The time from symptom onset to treatment was 42 minutes longer in the EMS group (175 versus 133 minutes). CONCLUSIONS: The sensitivity of EMS to detect stroke patients in our series is 77%. We have identified clinical features associated with lack of sensitivity, such as vertebrobasilar territory symptoms or isolated language disorder.

TITLE: Características clínicas de los pacientes con activación de código ictus no identificados por el servicio de emergencias médicas.Objetivos. Determinar la sensibilidad de detección de ictus por parte de los servicios de emergencias médicas (SEM) y analizar las características clínicas de los pacientes con sospecha de ictus no identificados. Pacientes y métodos. Registro prospectivo de pacientes con sospecha de ictus de nuestra área (850.000 habitantes) desde 2011 hasta 2017. Se seleccionó a la población que avisó al SEM. De ésta, se compararon los pacientes con y sin activación de código ictus por parte del SEM (SEM+ frente a SEM-). Se registraron los datos demográficos, el tiempo de evolución, las características clínicas del episodio y el tratamiento de reperfusión administrado. Resultados. De un total de 5.497 pacientes con sospecha de ictus, 2.087 alertaron al SEM: 1.611 (77%) SEM+ y 476 (33%) SEM-. Los pacientes SEM- presentaron menor puntuación en la National Institute of Health Stroke Scale (8 frente a 11) y mayor frecuencia de clínica de territorio vertebrobasilar (14,1% frente a 8,7%) y de clínica hemisférica parcial (23,5% frente a 18,4%), especialmente del hemisferio izquierdo (78,1% frente a 48,4%). Se administró tratamiento de reperfusión en el 29% de los SEM+ y en el 23% de los SEM-. El tiempo desde el inicio de los síntomas hasta el tratamiento fue 42 minutos más largo en el grupo de pacientes SEM- (175 frente a 133 minutos). Conclusiones. La sensibilidad del SEM para detectar pacientes con ictus en nuestra serie es del 77%. Hemos identificado características clínicas asociadas a la falta de sensibilidad, como los síntomas de territorio vertebrobasilar o el trastorno de lenguaje aislado.

Frequency and outcome of total anterior circulation strokes without intracranial large-vessel occlusion.

BACKGROUND AND PURPOSE: The percentage of patients with clinical total anterior circulation infarct (TACI) syndrome treated with reperfusion therapies in the absence of intracranial large-vessel occlusion (ILVO) was determined and their characteristics and outcome are described. METHODS: Data from a population-based, prospective, externally audited registry of all stroke patients treated with intravenous thrombolysis (IVT) and endovascular therapies in Catalonia from January 2011 to December 2013 were used. Patients with a baseline TACI and initial stroke severity measured by the National Institute of Health Stroke Scale (NIHSS) ≥ 8, evaluated less than 4.5 h post-onset, for whom a vascular study prior to treatment was available (n = 1070) were selected. Clinical characteristics, outcome and radiological data for patients treated with IVT alone (n = 605) were compared between those with detected ILVO (n = 474) and non-ILVO patients (n = 131). RESULTS: A total of 1070 patients met study criteria; non-ILVO was found in 131 (12.2%). Analysing the 605 patients treated only with IVT, no significant differences were found between non-ILVO and ILVO patients in age, sex, risk factors, time-to-treatment and type of radiological studies performed. Although non-ILVO patients had lower initial stroke severity (P < 0.001) and a better prognosis (P = 0.001), 51.3% had a poor outcome and 16% were deceased at 90 days. In 66.4% of patients without ILVO, a recent anterior territorial infarct was detected. CONCLUSIONS: Intracranial artery patency was observed in 12.2% of TACI patients evaluated within 4.5 h. Although absence of ILVO was associated with slightly better prognosis, more than half had a poor outcome at 3 months.

Aplicabilidad del índice SPAN-100 en una cohorte prospectiva y contemporánea de pacientes tratados con rtPA por vía intravenosa en Cataluña / Applicability of the SPAN-100 index in a prospective and contemporary cohort of patients treated with intravenous rtPA in Catalonia

Introducción: Las escalas pronósticas pueden ayudar a seleccionar pacientes para tratamientos de reperfusión. Objetivo: aplicar el índice SPAN-100 en una cohorte de pacientes tratados con rtPA por vía intravenosa y evaluar su capacidad pronóstica. Métodos: Se utilizaron datos del registro prospectivo de reperfusión de Cataluña y se seleccionaron casos consecutivos que recibieron rtPA por vía intravenosa aislado en 2011-2012. A partir del sumatorio de edad y NIHSS se categorizó la cohorte en SPAN-100 positivos [≥ 100] y SPAN-100 negativos [< 100 puntos]. Se determinaron las tasas crudas y ajustadas de hemorragia sintomática (HICS), muerte e independencia funcional (ERm 0-2) a partir del índice SPAN-100 y se calculó la curva ROC para la predicción de las principales medidas de resultado. Resultados: De los 1.685 casos incluidos, 1.405 (83%) eran SPAN-100 negativos. La tasa de HICS ajustada por sexo, ERm preictus, hipertensión, diabetes, dislipemia, cardiopatía isquémica, insuficiencia cardíaca, fibrilación auricular, ictus/AIT previos y tiempo hasta la trombólisis no fue diferente según las dos categorías pero la probabilidad de tener una ERm 0-2 al 3.er mes fue hasta casi 8 veces mayor entre los SPAN-100 negativos. El riesgo de muerte al 3.er mes fue 5 veces superior en los SPAN-100 positivos. El análisis ROC mostró especificidades altas tanto en la predicción de independencia funcional como mortalidad al 3.er mes cuando el punto de corte era de 100. Conclusiones: El índice SPAN-100 es un índice sencillo y de fácil aplicación que puede guiar la selección de pacientes para trombólisis cuando existen dudas razonables y asesorar al paciente/familia acerca de los resultados esperables

Background: Prognostic scales can be helpful for selecting patients for reperfusion treatment. This study aims to assess the prognostic ability of the recently published SPAN-100 index in a large cohort of stroke patients treated with intravenous thrombolysis (IV rtPA). Methods: Using data from the prospective registery of all reperfusion treatments administered in Catalonia, we selected patients treated with IV rtPA alone between 2011 and 2012. The SPAN-100 index was calculated as the sum of age (years) and NIHSS score, and patients in the cohort were classified as SPAN-100 positive [≥ 100] or SPAN-100 negative [< 100]. We measured raw and adjusted rates of symptomatic intracerebral haemorrhage (SICH), mortality, and 3-month functional outcome (mRS 0-2) for each SPAN-100 category. Area under the ROC curve was calculated to predict the main outcome measures. Results: We studied 1685 rtPA-treated patients, of whom 1405 (83%) were SPAN-100 negative. The SICH rates adjusted for sex, pre-stroke mRS, hypertension, diabetes, dyslipidaemia, ischaemic heart disease, heart failure, atrial fibrillation, prior TIA/stroke and time to thrombolysis did not differ between groups, but likelihood of functional independence (mRS 0-2) at 3 months was nearly 8 times higher in the SPAN-100 negative group than in the positive group. Furthermore, the 3-month mortality rate was 5 times higher in the SPAN-100 positive group. ROC curve analysis showed high specificities for predicting both functional independence and 3-month mortality for a cut-off point of 100. Conclusion: The SPAN-100 index is a simple and straightforward method that may be useful for selecting candidates for rtPA treatment in doubtful cases, and for informing patients and their relatives about likely outcomes

The influence of regular physical activity on lung function in paraplegic people.

STUDY DESIGN: Cross-sectional study. OBJECTIVES: The main goal of this study was to examine the influence of regular physical activity (PA) on lung volumes and flows. SETTING: The study was conducted in the Vall d'Hebrón Hospital, Barcelona (Spain), and La Fe Hospital, Valencia (Spain). METHODS: Spirometric tests were performed to 67 paraplegics, and differences were established between the active group (AG) (n=37) that performed >60 min per week of moderate-to-vigorous PA (MVPA) and 30 non-AG (NAG). Further, we established the relationship between the spirometric and PA variables and between being active and reaching the lower limit of normal (LLN) of the spirometric variables. RESULTS: AG had greater values than the NAG: FVC (P<0.01), FEV1 (P<0.01) and PEF (P<0.01). Moderate correlations between the MVPA and FVC (r=0.41, P<0.01) and the MVPA and FEV1 (r=0.39, P<0.01) were obtained. The relationship between being physically active and reaching the LLN was statistically significant for FEV1 (χ2=6.184, P<0.05) but not for FVC (P>0.05). CONCLUSIONS: The performance of MVPA for a minimum of 60 min per week can have a beneficial effect, both on lung volumes and on expiratory flow, and led to an achievement of the LLN in FEV1.

Unwanted detachment of the Solitaire device during mechanical thrombectomy in acute ischemic stroke.

BACKGROUND: The use of retrievable stents for endovascular clot retrieval has dramatically improved successful revascularization and clinical outcome in selected patients with acute stroke. OBJECTIVE: To describe the rate and clinical consequences of unwanted spontaneous detachment of these devices during mechanical thrombectomy. METHODS: We studied 262 consecutive patients treated with the retrievable stent, Solitaire, for acute ischemic stroke between November 2008 and April 2015. Clinical, procedural, and outcome variables were compared between patients with and without unexpected detachment of this device. Detachment was classified as proximal to the stent proximal marker (type A) or distal to the marker (type B). Poor functional outcome was defined as modified Rankin scale score >2 at 90 days. RESULTS: Unwanted detachment occurred in 6/262 (2.3%) cases, four of type A and two of type B. Stent recovery was possible in three patients, all of 'type A', but in none of 'type B'. The number of prior passes was higher in patients with undesired detachment (3 (2-5) vs 2 (1-3), p=0.007). Detachment was associated with higher rate of symptomatic intracranial hemorrhage (SICH) (33.3% vs 4.3%, p=0.001), poorer outcome (100% vs 54.8%, p=0.028), and higher mortality rate at 90 days (50% vs 17%, p=0.038). CONCLUSIONS: Unwanted detachment of a Solitaire is an uncommon complication during mechanical thrombectomy in patients with acute ischemic stroke and is associated with the clot retrieval attempts, SICH, poor outcome, and higher mortality.

Applicability of the SPAN-100 index in a prospective and contemporary cohort of patients treated with intravenous rtPA in Catalonia. / Aplicabilidad del índice SPAN-100 en una cohorte prospectiva y contemporánea de pacientes tratados con rtPA por vía intravenosa en Cataluña.

BACKGROUND: Prognostic scales can be helpful for selecting patients for reperfusion treatment. This study aims to assess the prognostic ability of the recently published SPAN-100 index in a large cohort of stroke patients treated with intravenous thrombolysis (IV rtPA). METHODS: Using data from the prospective registery of all reperfusion treatments administered in Catalonia, we selected patients treated with IV rtPA alone between 2011 and 2012. The SPAN-100 index was calculated as the sum of age (years) and NIHSS score, and patients in the cohort were classified as SPAN-100 positive [≥ 100] or SPAN-100 negative [< 100]. We measured raw and adjusted rates of symptomatic intracerebral haemorrhage (SICH), mortality, and 3-month functional outcome (mRS 0-2) for each SPAN-100 category. Area under the ROC curve was calculated to predict the main outcome measures. RESULTS: We studied 1685 rtPA-treated patients, of whom 1405 (83%) were SPAN-100 negative. The SICH rates adjusted for sex, pre-stroke mRS, hypertension, diabetes, dyslipidaemia, ischaemic heart disease, heart failure, atrial fibrillation, prior TIA/stroke and time to thrombolysis did not differ between groups, but likelihood of functional independence (mRS 0-2) at 3 months was nearly 8 times higher in the SPAN-100 negative group than in the positive group. Furthermore, the 3-month mortality rate was 5 times higher in the SPAN-100 positive group. ROC curve analysis showed high specificities for predicting both functional independence and 3-month mortality for a cut-off point of 100. CONCLUSION: The SPAN-100 index is a simple and straightforward method that may be useful for selecting candidates for rtPA treatment in doubtful cases, and for informing patients and their relatives about likely outcomes.

Impacto de un centro terciario de ictus en la atención de pacientes con ictus isquémico agudo por disección de arterias cervicales / Impact of a comprehensive stroke centre on the care of patients with acute ischaemic stroke due to cervical artery dissection

Introducción: La disección de arterias cervicales (DAC) es la causa del 2-3% de ictus isquémicos y del 10-25% en pacientes jóvenes. Nuestro objetivo es evaluar si la implementación de un centro terciario de ictus (CTI) facilita el diagnóstico y modifica el pronóstico de los pacientes con ictus agudo por DAC. Pacientes y métodos: Estudio retrospectivo de un registro de pacientes consecutivos con ictus agudo por DAC. Se clasificaron según el periodo de atención: pre-CTI (octubre 2004-marzo 2008, 42 meses) o post-CTI (abril 2008-junio 2012, 51 meses). Se compararon las características basales, el método diagnóstico, el tratamiento y la evolución de estos pacientes entre ambos periodos. Resultados: Se diagnosticó a 9 pacientes con DAC en el periodo pre-CTI y 26 en el post-CTI, representando el 0,8 y el 2,1% de los ictus isquémicos atendidos en cada periodo. El diagnóstico de DAC se realizó en las primeras 24 h en el 42,3% de pacientes en el periodo post-CTI frente al 0% en el pre-CTI, gracias al uso de la arteriografía cerebral urgente como prueba diagnóstica en el 46,2% de los casos en el segundo periodo frente al 0% en el primero. La gravedad del ictus (mediana puntuación escala NIHSS 11 vs. 3, p = 0,014) y el tiempo hasta la atención neurológica (265 minutos vs. 148, p = 0,056) fueron mayores en la fase post-CTI. Se realizó tratamiento endovascular en el 34,3%, todos en el periodo post-CTI. El pronóstico funcional fue comparable en ambos periodos. Conclusiones: La implementación de un CTI incrementa la frecuencia en el diagnóstico de DAC y aumenta las opciones terapéuticas en la fase aguda del ictus en estos pacientes

Introduction: Cervical artery dissection (CAD) is the cause of 2% to 3% of ischaemic strokes and 10% to 25% of the ischaemic strokes in young people. Our objective is to evaluate whether implementation of a comprehensive stroke centre (CSC) improves the diagnosis and modifies the prognosis of patients with acute stroke due to CAD. Patients and methods: Retrospective study of a registry of consecutive patients with acute stroke due to CAD. They were classified according to the period of care at our centre: pre-CSC (October 2004-March 2008, 42 months) or post-CSC (April 2008-June 2012, 51 months). We compared baseline characteristics, methods of diagnosis, treatment and outcome of these patients in both periods. Results: Nine patients were diagnosed with CAD in pre-CSC and 26 in post-CSC, representing 0.8% and 2.1% of all ischaemic strokes treated in each period, respectively. The diagnosis of CAD was made within the first 24 hours in 42.3% of the patients in post-CSC versus 0% in pre-CSC, by using urgent cerebral angiography as a diagnostic test in 46.2% of cases in the second period compared to 0% in the first. Both severity of stroke (median NIHSS score 11 vs. 3, P = .014) and time to neurological care (265 min vs 148,P = .056) were higher in the post-CSC period. Endovascular treatment was performed in 34.3%, and all treatments were post-CSC. The functional outcome was comparable for both periods. Conclusions: Implementation of a CSC increases the frequency of the diagnosis of CAD, as well as the treatment options for these patients in the acute phase of stroke

Heart rate variability in individuals with thoracic spinal cord injury.

STUDY DESIGN: Cross-sectional study. OBJECTIVES: The main goal of our study was to explore the differences in heart rate variability (HRV) while sitting between able-bodied (AB) participants and paraplegic (P) individuals. SETTING: The study was conducted in the Physical Therapy department and the Physical Education and Sports department of the University of Valencia and Vall d'Hebrón Hospital. METHODS: To record the HRV, a 1000-Hz Suunto Oy t6 heart rate monitor was used. The data were analyzed in the temporal and frequency domains, and nonlinear analysis was performed as well. RESULTS: We found significant differences between P and AB participants in SDNN: t(76)=2.81, P<0.01; root mean squared of the difference of successive RR intervals: t(76)=2.35, P<0.05; very low frequency: t(76)=2.97, P<0.01; low frequency: t(41.06)=2.33, P<0.05; total power of the spectrum: t(45.74)=2.57, P<0.05; SD1: t(76)=2.35, P<0.05; SD2: t(76)=2.82, P<0.01. Furthermore, there is a reduced variability in the P participants who adopted a sedentary lifestyle as could be observed in detrended fluctuation1 t(40)=-2.10; P<0.05. CONCLUSION: Although individuals in the P group were more active in sports than the AB group, they had an altered HRV when compared with AB individuals. It could be important to develop more intense sports programs to improve cardiac vagal tone, which in turn produces a decrease in work and oxygen consumption of the heart.

Impact of a comprehensive stroke centre on the care of patients with acute ischaemic stroke due to cervical artery dissection.

INTRODUCTION: Cervical artery dissection (CAD) is the cause of 2% to 3% of ischaemic strokes and 10% to 25% of the ischaemic strokes in young people. Our objective is to evaluate whether implementation of a comprehensive stroke centre (CSC) improves the diagnosis and modifies the prognosis of patients with acute stroke due to CAD. PATIENTS AND METHODS: Retrospective study of a registry of consecutive patients with acute stroke due to CAD. They were classified according to the period of care at our centre: pre-CSC (October 2004-March 2008, 42 months) or post-CSC (April 2008-June 2012, 51 months). We compared baseline characteristics, methods of diagnosis, treatment and outcome of these patients in both periods. RESULTS: Nine patients were diagnosed with CAD in pre-CSC and 26 in post-CSC, representing 0.8% and 2.1% of all ischaemic strokes treated in each period, respectively. The diagnosis of CAD was made within the first 24 hours in 42.3% of the patients in post-CSC versus 0% in pre-CSC, by using urgent cerebral angiography as a diagnostic test in 46.2% of cases in the second period compared to 0% in the first. Both severity of stroke (median NIHSS score 11 vs. 3, P=.014) and time to neurological care (265 min vs 148, P=.056) were higher in the post-CSC period. Endovascular treatment was performed in 34.3%, and all treatments were post-CSC. The functional outcome was comparable for both periods. CONCLUSIONS: Implementation of a CSC increases the frequency of the diagnosis of CAD, as well as the treatment options for these patients in the acute phase of stroke.