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Resumen El nuevo síndrome respiratorio agudo severo por coronavirus tipo 2 (SARS-CoV-2) que causa la enfermedad por COVID-19, se detectó por primera vez en diciembre de 2019. En donde se ha visto que existe un estado protrombótico con afección al sistema nervioso central, con afectación a vasos de gran calibre como la arteria cerebral media, se debe a mecanismos inducidos por la propia infección, estado de hipercoagulabilidad y daño endotelial. Las manifestaciones neurológicas en el COVID-19 se encuentran en el 36% de los pacientes. Descripción del caso: Se trata de un paciente del sexo masculino, de 36 años de edad, con fiebre, tos y malestar general, a quien se le realizó una prueba COVID que resultó positiva, con empeoramiento del cuadro al que se agregó fotofobia, hemiparesia derecha y desviación de la comisura labial hacia la izquierda, por lo que fue llevado a un facultativo 8 horas después del inicio del cuadro clínico. Ahí se realizó una tomografía de cráneo simple que evidenció infarto extenso de la arteria cerebral media izquierda, con edema cerebral maligno, el cual se derivó a manejo quirúrgico de urgencia donde se le realizó una craniectomía descompresiva izquierda extensa. Después de esto, se mantuvo con asistencia respiratoria por intubación mecánica y medidas antiedema cerebral, y se logró que hubiera progresión ventilatoria; sin embargo, se le realizó traqueostomía y gastrostomía por presentar malos predictores de extubación. Se mantuvo en observación posquirúrgica y quedó con hemiparesia 3/5 derecha, sin algún otro déficit, por lo que se dio egreso a domicilio. Discusión: El caso presentado fue manejado con craniectomía descompresiva extensa, y se obtuvo mejoría en la supervivencia y pronóstico funcional, al igual que lo reportado en la literatura médica, en donde se recomienda que dicho manejo se realice de forma temprana. Conclusiones: El presente informe nos revela que aquellos pacientes hombres jóvenes en la cuarta y quinta década de la vida, con COVID-19 e infarto de arteria cerebral media, se presentan sin comorbilidades al darse tratamiento temprano con hemicraniectomía descompresiva, el cual mejora su pronóstico de vida, concordando con los casos presentados en la literatura médica.
Abstract The new severe acute respiratory syndrome due to coronavirus type 2 (SARS-CoV-2), which causes COVID-19 disease, was detected for the first time in December 2019. Where it has been seen that there is a prothrombotic state with involvement of the Central Nervous, with involvement of large vessels such as the middle cerebral artery, is due to mechanisms induced by the infection itself, hypercoagulable state and endothelial damage. Neurological manifestations in COVID-19 are found in 36% of patients. Case description: This is a 36-year-old male patient with fever, cough and general malaise. A COVID test was performed, which came out positive. His condition was getting worse adding photophobia, right hemiparesis and deviation of the corner of the mouth to the left, which is why he went to the doctor, arriving 8 hours after the onset of the clinical picture, where a simple skull tomography was performed, showing extensive infarction of the left middle cerebral artery with malignant cerebral edema. He was transferred to emergency surgical management where a left decompressive craniectomy was performed. After this, mechanical respiratory assistance with intubation and anti-cerebral edema measures were maintained, achieving ventilatory progression; however, a tracheostomy and gastrostomy were performed due to poor predictors of extubation. He was kept under post-surgical observation, leaving him with 3/5 right hemiparesis, without any other deficit, therefore, he was discharged home. Discussion: The case presented was managed with decompressive craniectomy, resulting in an improvement in survival, as reported in the literature where it is recommended that such management should be performed early. Conclusions: This report reveals that patients with COVID-19 present in young men in the fourth and fifth decade of life, without comorbidities, that recieved early treatment with decompressive hemicraniectomy, improved their life prognosis, consistent with the cases presented in the literature.
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Introducción: El infarto cerebral isquémico (ICI) en adultos jóvenes ha emergido como un relevante problema de salud debido al incremento de su incidencia, alta mortalidad, larga duración del tiempo de la discapacidad y consecuencias sociales. Objetivo: Describir una aproximación al diagnóstico del infarto cerebral isquémico en adultos jóvenes sobre la base de la clasificación etiopatogénica, historia e investigaciones complementarias. Método: Se realizó una extensa revisión bibliográfica con el buscador Google Académico, en las bases de datos bibliográficas PubMed, SciELO y Medline, y con la búsqueda de palabras claves; siendo escogidos 32 artículos cuyo título y resumen se relacionaron con el tema de la presente revisión. Desarrollo: Los subtipos etiopatogénicos del infarto cerebral isquémico en adultos jóvenes difieren al compararlo con adultos mayores, y sus causas etiológicas son más variadas y heterogéneas. Los factores de riesgo, antecedentes patológicos personales y familiares, manifestaciones clínicas no neurológicas y neurológicas, permiten un acercamiento al diagnóstico, mientras que las investigaciones complementarias facilitan la confirmación del diagnóstico, la localización y tamaño del infarto isquémico, el establecimiento de la causa etiológica y el sustento de las decisiones terapéuticas. Consideraciones finales: La historia y manifestaciones clínicas obtenidas mediante el interrogatorio y examen físico, unido a las investigaciones complementarias, posibilita la aproximación al diagnóstico del subtipo etiopatogénico y a la causa del infarto cerebral isquémico en adultos jóvenes, lo que mejora las posibilidades de tratamiento del mismo.(AU)
Introduction: Ischemic stroke in young adults has emerged as a relevant health problem today due to its increased incidence, high mortality, the duration of the disability and social consequences. Objective: To describe an approach in diagnosis of ischemic stroke in young adults based on etiopathogenic classification, history and complementary investigations. Method: A wide-ranging bibliographic review was carried out using Google Scholar, searching in bibliographic databases like PubMed, SciELO and Medline, and searching different keywords; 32 articles were chosen in the process with title and abstract were linked with the subject of this review. Development: The etiopathogenic subtypes of ischemic stroke in young adults differ with regard to older adults, and its etiologic causes are more diverse and heterogeneous. Risk factors, personal and family pathological history, non-neurological and neurological clinical manifestations, allow an approach to diagnosis, while complementary investigations facilitate the confirmation of diagnosis, the location and size of the ischemic infarction, definition of the etiological cause and the support of therapeutic decisions. Final considerations: The history and clinical manifestations obtained through interrogation and physical examination, in association with complementary investigations, made it possible an approach to diagnosis of etiopathogenic subtype and the cause of ischemic brain infarction in young adults improving treatment possibilities.(AU)
Introdução: O acidente vascular cerebral (AVC) isquêmico em adultos jovens emergiu como um problema de saúde relevante devido à sua crescente incidência, elevada mortalidade, longa duração da incapacidade e consequências sociais. Objetivo: Descrever uma abordagem ao diagnóstico do AVC isquêmico em adultos jovens baseada na classificação etiopatogénica, na história e em exames complementares. Método: Foi realizado uma extensa revisão bibliográfica utilizando o motor de busca Google Scholar, as bases de dados bibliográficas PubMed, SciELO e Medline, e uma pesquisa por palavras-chave; foram selecionados 32 artigos cujo título e resumo estavam relacionados com o tema desta revisão. Desenvolvimento: Os subtipos etiopatogênicos do AVC isquêmico em adultos jovens diferem quando comparados aos adultos mais velhos, e suas causas etiológicas são mais variadas e heterogêneas. Os fatores de risco, os antecedentes patológicos pessoais e familiares, as manifestações clínicas não neurológicas e neurológicas permitem uma aproximação ao diagnóstico, enquanto as investigações complementares facilitam a confirmação do diagnóstico, a localização e o tamanho do infarto isquêmico, o estabelecimento da causa etiológica e o apoio às decisões terapêuticas. Considerações finais: A história e as manifestações clínicas obtidas por meio de questionamento e exame físico, juntamente com investigações complementares, permitem abordar o diagnóstico do subtipo etiopatogênico e a causa do AVC isquêmico em adultos jovens, melhorando as possibilidades de seu tratamento.(AU)
Subject(s)
Humans , Male , Female , Adult , Cerebral Infarction/classification , Cerebral Infarction/diagnosis , Cerebral Infarction/etiology , Risk Factors , Young AdultABSTRACT
Introducción. El signo de la arteria cerebral media (ACM) hiperdensa evaluada por tomografía simple permite predecir la enfermedad vascular cerebral isquémica (EVCi) con oclusión de un gran vaso, sin embargo, es frecuente identificar este signo en pobladores con niveles altos de hemoglobina sin clínica de EVCi. Objetivos. Evaluar la correlación entre la radiodensidad de la ACM y el nivel de hemoglobina en pacientes con y sin EVCi, residentes en una ciudad a gran altitud. Métodos. Estudio observacional analítico, se incluyeron personas residentes de Cusco (ubicada a 3300 msnm) que acudían al servicio de emergencia y se les realizó una tomografía cerebral, presentando o no clínica de EVCi. Se realizó la medición de la radiodensidad de la ACM y se correlacionó con el nivel de hemoglobina. Resultados. Se incluyeron 279 pacientes, el promedio de hemoglobina fue de 15,1 mg/dL y desviación estándar (DE) de 2,5 mg/dL, en los controles se identificó una correlación significativa (r = 0,425, p<0,01) entre la radiodensidad de la ACM con el nivel de hemoglobina. En los casos con EVCi derechos, la radiodensidad de la ACM derecha fue de 46,9 (DE = 7,7 UH) y de la izquierda fue de 46,1 (DE = 6,6 UH), sin que existan diferencias estadísticas (p = 0,24). Tampoco se encontró diferencias en los casos con EVCi izquierdos. Conclusión. Sí existe una correlación entre la radiodensidad de la ACM con el nivel de hemoglobina en los pobladores que viven a gran altitud, sin embargo, no se logró demostrar diferencias significativas entre la radiodensidad entre las ACM afectada y la contralateral en los casos de un EVCi.
Introduction. The sign of the hyperdense middle cerebral artery (MCA) evaluated by simple tomography allows predicting ischemic cerebrovascular disease (ICD) with occlusion of a large vessel, however, it is common to identify this sign in residents with high hemoglobin levels without symptoms of ICD. Objectives. To evaluate the correlation between the radiodensity of the MCA and the hemoglobin level in patients with and without ICD, residing in a high-altitude city. Methods. Analytical observational study, including people residing in Cusco (located at 3300 masl) who attended the emergency service and underwent a brain tomography, presenting or not ICD symptoms. ACM radiodensity was measured and correlated with the hemoglobin level. Results. 279 patients were included, the average hemoglobin was 15.1 and standard deviation (DE) of 2.5 mg/dL, in the controls a significant correlation was identified (r = 0.425, p<0.01) between the radiodensity of the MCA with the hemoglobin level. In the cases with right ICD, the radiodensity of the right MCA was 46.9 (DE = 7.7 HU) and of the left it was 46.1 (DE = 6.6 HU), with no statistical differences (p=0 ,24). No differences were found in the cases with left ICD either. Conclusion. There is a correlation between the radiodensity of the MCA with the hemoglobin level in the inhabitants who live at high altitudes, however, it is not possible to demonstrate significant differences between the radiodensity between the affected MCA and the contralateral one in the cases of an ICD.
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Objective: To determine factors of bad prognosis in patients with Cerebral Infarction, at the Arnaldo Milián Castro Hospital, Villa Clara, in 2019. Methods: Observational, analytical, transversal study, during January-December 2019, at Arnaldo Milián Castro Hospital in Villa Clara, Cuba. The universe was made up of all the patients who were admitted with a diagnosis of Cerebral Infarction in the Neurology ward of the Hospital, in 2019. Through simple random sampling, 153 patients were selected. The information was stored and processed in SPSS v.21. Descriptive statistical analysis was performed for each study variable, in a frequency distribution; A bivariate analysis of groups was applied, comparing epidemiological and clinical variables. Finally, as a mortality predictor model in these patients, a Multilayer Perceptron neural network was created. Results: 65.6% of the patients were discharged alive from the Hospital. There was a total of 48 deaths (31.4%); Of these, all had some motor defect at the time of admission, and in most of them there were disorders of language and state of consciousness. These variables were highly significantly associated from the statistical point of view with patient mortality (p=0.000). The mortality predictor model created showed an average accuracy ± standard deviation of 89 ± 6%. Conclusion: Advanced age, motor defect on admission, language disorders, impaired level of consciousness, as well as neurologicaland non-neurological complications, are poor prognostic factors and determine higher mortality in the acute phase of ischemic stroke. (AU)
Objetivo: Determinar factores de mal pronóstico en pacientes con Infarto Cerebral, en el Hospital Arnaldo Milián Castro, Villa Clara, en el año 2019. Métodos: Estudio observacional, analítico, transversal, durante enero-diciembre de 2019, en Hospital Arnaldo Milián Castro en Villa Clara, Cuba. El universo lo constituyeron todos los pacientes que ingresaron con diagnóstico de Infarto Cerebral en la sala de Neurología del Hospital, en el año 2019. Mediante un muestreo aleatorio simple se seleccionaron 153 pacientes. La información fue almacenada y procesada en SPSS v.21. Se realizó el análisis estadístico descriptivo para cada variable de estudio, en una distribución de frecuencias; se aplicó un análisis bivariado de grupos, comparando variables epidemiológicas y clínicas. Finalmente, como modelo predictor de mortalidad en estos pacientes, se creó una red neuronal Perceptrón Multicapa. Resultados: El 65,6% de los pacientes egresaron vivos del Hospital. Hubo un total de 48 fallecidos (31,4%); de estos, la totalidad tenían algún defecto motor al momento del ingreso, y en la mayoría existían trastornos del lenguaje y del estado de conciencia. Estas variables se asociaron muy significativamente desde el punto de vista estadístico con la mortalidad de los pacientes (p=0,000). El modelo predictor de mortalidad creado, mostró una precisión promedio ± desviación estándar de 89 ± 6%. Conclusión: La edad avanzada, el defecto motor al ingreso, los trastornos del lenguaje, el deterioro del nivel de conciencia, así como las complicaciones neurológicas y no neurológicas, constituyen factores de mal pronóstico y determinan una mayor mortalidad en la fase aguda del Ictus Isquémico. (AU)
Subject(s)
Humans , Stroke/diagnosis , Stroke/mortality , Cuba , Cross-Sectional Studies , Consciousness , Language DisordersABSTRACT
INTRODUCTION: Glycaemic variability (GV) refers to variations in blood glucose levels, and may affect stroke outcomes. This study aims to assess the effect of GV on acute ischaemic stroke progression. METHODS: We performed an exploratory analysis of the multicentre, prospective, observational GLIAS-II study. Capillary glucose levels were measured every 4 hours during the first 48 hours after stroke, and GV was defined as the standard deviation of the mean glucose values. The primary outcomes were mortality and death or dependency at 3 months. Secondary outcomes were in-hospital complications, stroke recurrence, and the impact of the route of insulin administration on GV. RESULTS: A total of 213 patients were included. Higher GV values were observed in patients who died (n = 16; 7.8%; 30.9 mg/dL vs 23.3 mg/dL; p = 0.05). In a logistic regression analysis adjusted for age and comorbidity, both GV (OR = 1.03; 95% CI, 1.003-1.06; p = 0.03) and stroke severity (OR = 1.12; 95% CI, 1.04-1.2; p = 0.004) were independently associated with mortality at 3 months. No association was found between GV and the other outcomes. Patients receiving subcutaneous insulin showed higher GV than those treated with intravenous insulin (38.95 mg/dL vs 21.34 mg/dL; p < 0.001). CONCLUSIONS: High GV values during the first 48 hours after ischaemic stroke were independently associated with mortality. Subcutaneous insulin may be associated with higher VG levels than intravenous administration.
Subject(s)
Brain Ischemia , Hyperglycemia , Ischemic Stroke , Stroke , Humans , Blood Glucose/analysis , Brain Ischemia/drug therapy , Brain Ischemia/complications , Glucose , Hyperglycemia/drug therapy , Hyperglycemia/complications , Hypoglycemic Agents/therapeutic use , Hypoglycemic Agents/adverse effects , Insulin/therapeutic use , Insulin/adverse effects , Ischemic Stroke/complications , Prognosis , Prospective Studies , Stroke/drug therapy , Stroke/complicationsABSTRACT
Introducción: La variabilidad glucémica (VG) hace referencia a las oscilaciones en los niveles de glucosa en sangre y podría influir en el pronóstico del ictus. Objetivo: Analizar el efecto de la VG en la evolución del infarto cerebral agudo (IC).MétodosAnálisis exploratorio del estudio GLIAS-II (multicéntrico, prospectivo y observacional). Se midieron los niveles de glucemia capilar cada cuatro horas durante las primeras 48 horas y la VG se definió como la desviación estándar de los valores medios. Variables principales: mortalidad y muerte o dependencia a los tres meses. Variables secundarias: porcentaje de complicaciones intrahospitalarias y de recurrencia de ictus, e influencia de la vía de administración de insulina sobre la VG.ResultadosSe incluyeron 213 pacientes. Los pacientes que fallecieron (N = 16;7,8%) presentaron mayores valores de VG (30,9 mg/dL vs. 23,3 mg/dL; p = 0,05). En el análisis de regresión logística ajustado por edad y comorbilidad, tanto la VG (OR = 1,03; IC del 95%: 1,003-1,06: p = 0,03) como la gravedad del IC (OR = 1,12; IC del 95%: 1,04-1,2; p = 0,004) se asociaron de forma independiente con la mortalidad a los tres meses. No se encontró asociación entre la VG y las demás variables de estudio. Los pacientes que recibieron tratamiento con insulina subcutánea mostraron una mayor VG que los tratados con insulina intravenosa (38,9 mg/dL vs. 21,3 mg/dL; p < 0,001).ConclusionesValores elevados de VG durante las primeras 48 horas tras el IC se asociaron de forma independiente con la mortalidad. La administración subcutánea de insulina podría condicionar una mayor VG que la vía intravenosa. (AU)
Introduction: Glycaemic variability (GV) refers to variations in blood glucose levels, and may affect stroke outcomes. This study aims to assess the effect of GV on acute ischaemic stroke progression.MethodsWe performed an exploratory analysis of the multicentre, prospective, observational GLIAS-II study. Capillary glucose levels were measured every 4 hours during the first 48 hours after stroke, and GV was defined as the standard deviation of the mean glucose values. The primary outcomes were mortality and death or dependency at 3 months. Secondary outcomes were in-hospital complications, stroke recurrence, and the impact of the route of insulin administration on GV.ResultsA total of 213 patients were included. Higher GV values were observed in patients who died (n = 16; 7.8%; 30.9 mg/dL vs 23.3 mg/dL; p = 0.05). In a logistic regression analysis adjusted for age and comorbidity, both GV (OR = 1.03; 95% CI, 1.003-1.06; p = 0.03) and stroke severity (OR = 1.12; 95% CI, 1.04-1.2; p = 0.004) were independently associated with mortality at 3 months. No association was found between GV and the other outcomes. Patients receiving subcutaneous insulin showed higher GV than those treated with intravenous insulin (38.95 mg/dL vs 21.34 mg/dL; p < 0.001).ConclusionsHigh GV values during the first 48 hours after ischaemic stroke were independently associated with mortality. Subcutaneous insulin may be associated with higher VG levels than intravenous administration. (AU)
Subject(s)
Humans , Cerebral Infarction , Hyperglycemia , Insulin , Diabetes Mellitus , PrognosisABSTRACT
Introducción: La ateromatosis intracraneal es una de las causas más frecuentes de ictus. Suele ser un proceso lentamente progresivo y normalmente asociado a la suma de factores de riesgo vascular. Caso clínico: En este caso presentamos una evolución rápidamente progresiva de la ateromatosis intracraneal demostrada por técnicas de neuroimagen seriadas y análisis de la muestra en una paciente de 72 años con niveles altos de interleucina-6 y proteína C reactiva, sin signos de vasculitis. Conclusión: La ateromatosis intracraneal rápidamente progresiva se debe tener en cuenta en pacientes adultos mayores de 50 años con ictus de repetición.(AU)
Introduction: Intracranial atheromatosis is one of the most frequent causes of stroke. It is usually a slowly progressive process and normally associated with the sum of vascular risk factors. Case report: In this case we present a rapidly progressive development of intracranial atheromatosis demonstrated by serial neuroimaging techniques and sample analysis in a 72-year-old female patient with high levels of interleukin-6 and C-reactive protein, with no signs of vasculitis. Conclusion: Rapidly progressive intracranial atheromatosis should be considered in adult patients over 50 years of age with recurrent stroke.(AU)
Subject(s)
Humans , Female , Aged , Intracranial Arteriosclerosis , Stroke/etiology , Cerebral Angiography , Inpatients , Physical Examination , Neurology , Nervous System DiseasesABSTRACT
Abstract Background It is estimated that headache attributed to ischemic stroke occurs in 7.4% to 34% of the cases. Despite its frequency, this headache has been little studied in terms of its risk factors and characteristics. Objective To assess the frequency and clinical characteristics of headache attributed to ischemic stroke and the factors associated with its occurrence. Methods The present was a cross-sectional study which included patients consecutively admitted within 72 hours of the onset of ischemic stroke. A semi-structured questionnaire was used. The patients underwent magnetic resonance imaging. Results A total of 221 patients were included, 68.2% of whom were male, and the mean age was of 68.2 ± 13.8 years. The frequency of headache attributed to ischemic stroke was of 24.9% (95% confidence interval [95%CI]: 19.6-31.1%). The headache had a median duration of 21 hours and most frequently began at the same time as the focal deficit (45.3%), with a gradual onset (83%). It was of moderate intensity, pulsatile (45.3%), bilateral (54.6%), and presented a similar pattern to that of tension-type headache (53.6%). Headache attributed to stroke was significantly associated with previous tension-type headache, and previous migraine with and without aura (logistic regression). Conclusion Headache attributed to stroke is common, with a pattern similar to that of tension-type headache, and it is associated with a history of tension-type and migraine headaches.
Resumo Antecedentes A cefaleia atribuída ao acidente vascular cerebral isquêmico (AVCi) tem uma frequência de 7,4% a 34% dos casos. Apesar de ser considerada frequente, esta cefaleia ainda é pouco estudada em termos de seus fatores de risco e características. Objetivo Avaliar a frequência e as características clínicas da cefaleia atribuída ao AVCi e os fatores associados com a sua ocorrência. Métodos Este foi um estudo transversal que incluiu pacientes admitidos consecutivamente com até 72 horas do início do AVCi. Foi utilizado um questionário semiestruturado. Os pacientes realizaram ressonância magnética. Resultados Foram incluídos 221 pacientes, 68,2% dos quais eram do sexo masculino, e com idade média de 68,2 ± 13,8 anos. A frequência da cefaleia atribuída ao AVCi foi de 24,9% (intervalo de confiança de 95% [IC95%]: 19,6-31,1%). A duração mediana da cefaleia foi de 21 horas, e ela se iniciou com mais frequência ao mesmo tempo em que o déficit focal (45,3%), teve instalação gradual (83%), foi de moderada intensidade, pulsátil (45,3%), bilateral (54,6%) e teve um padrão semelhante ao da cefaleia de tipo tensional (53,6%). A cefaleia atribuída ao AVCi esteve significativamente associada à cefaleia de tipo tensional prévia, e à migrânea com e sem aura prévias (regressão logística). Conclusão A cefaleia atribuída ao AVCi é frequente, tem padrão mais habitual semelhante ao da cefaleia de tipo tensional, e está associada aos antecedentes de cefaleia de tipo tensional e migrânea.
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Introducción: El síndrome de Anton-Babinsky es un trastorno neuropsiquiátrico poco frecuente, que se manifiesta por anosognosia y ceguera cortical, debido a lesiones en las áreas visuales asociativas de la corteza occipital sin presentar afectación en la vía visual. En adultos mayores sus manifestaciones clínicas suelen ser atípicas y la valoración geriátrica integral permite orientar el diagnóstico, que se puede asociar con síndromes geriátricos. Objetivo: Describir las manifestaciones clínicas, síndromes geriátricos, paraclínicos y tratamiento de un paciente con Síndrome de Anton-Babinsky. Caso clínico: Paciente de 85 años, quien durante un postoperatorio inmediato de cirugía ocular (pterigión) presentó alteración fluctuante del estado de conciencia, alucinaciones visuales, disminución de la agudeza visual bilateral y anosognosia. La analítica sanguínea no reportó alteraciones y la tomografía computarizada de cráneo documentó isquemia occipital bilateral, se le diagnosticó síndrome de Anton-Babinsky. Conclusiones: El síndrome de Anton-Babinsky puede tener presentación atípica a través de síndromes geriátricos. La valoración geriátrica integral permite realizar un diagnóstico y manejo multicomponente oportuno con el objetivo de influir en el pronóstico tanto a corto como a largo plazo(AU)
Introduction: Anton-Babinski syndrome is a rare neuropsychiatric disorder, with a manifestation of anosognosia and cortical blindness, due to lesions in the associative visual areas of the occipital cortex without presenting visual pathway impairment. In elderly adults, its clinical manifestations are usually atypical and a comprehensive geriatric assessment allows to guide the diagnosis, which can be associated with geriatric syndromes. Objective: To describe the clinical manifestations, geriatric syndromes, paraclinical findings and treatment of a patient with Anton-Babinski syndrome. Clinical case: This is the case of an 85-year-old patient who, during the immediate postoperative period after ocular surgery (pterygium), presented a fluctuating alteration of consciousness, visual hallucinations, decreased bilateral visual acuity and anosognosia. Blood analysis reported no alterations and cranial computed tomography documented bilateral occipital ischemia; the patient was diagnosed with Anton-Babinski syndrome. Conclusions: Anton-Babinski syndrome may have an atypical presentation through geriatric syndromes. Comprehensive geriatric assessment allows for timely multicomponent diagnosis and management with the aim of influencing both short- and long-term prognosis(AU)
Subject(s)
Humans , Male , Female , Aged, 80 and over , Cerebral Infarction , Blindness, Cortical/epidemiology , Delirium , AgnosiaABSTRACT
Fundamento: las enfermedades cerebrovasculares constituyen un problema de salud a nivel mundial y una de las principales causas de mortalidad y discapacidad global. Objetivo: caracterizar clínicamente a los pacientes con enfermedad cerebrovascular isquémica ingresados en el Servicio de Medicina Interna del Hospital General Docente Guillermo Domínguez López en el período comprendido entre mayo de 2019 y mayo de 2021. Método: se realizó un estudio descriptivo de corte transversal en el Servicio de Medicina Interna del Hospital General Docente Guillermo Domínguez López en el municipio Puerto Padre en la provincia Las Tunas en el período comprendido entre mayo de 2019 y mayo de 2021. La población de estudio estuvo conformada por 184 pacientes con diagnóstico de enfermedad cerebrovascular isquémica. La muestra coincidió con el universo al estudiar el total de pacientes. Se caracterizaron las siguientes variables: edad, sexo, factores de riesgo, formas clínicas de presentación, complicaciones y supervivencia al egreso. Se utilizó estadística descriptiva. Los resultados se presentaron en cuadros de distribución de frecuencias para su mejor comprensión y análisis. Resultados: predominaron los pacientes de sexo masculino (53,80 %) y el grupo etáreo de 65 a 74 años con un 33,15 %. El principal factor de riesgo fue la hipertensión arterial (58,29 %) y predominó el infarto cerebral aterotrombótico con un 47,83 % como forma clínica de presentación. Las infecciones respiratorias (28 %) fueron las de mayor incidencia en cuanto a complicaciones. El 92,93 % de los pacientes egresaron vivos. Conclusiones: predominaron los hipertensos mayores de sesenta años, ingresados con infarto cerebral aterotrombótico.
Background: cerebrovascular diseases are a global health problem and one of the main causes of mortality and global disability. Objective: to clinically characterize patients with ischemic cerebrovascular disease admitted to the Internal Medicine Service of the Guillermo Domínguez López General Teaching Hospital in the period between May 2019 and May 2021. Method: a descriptive cross-sectional study was carried out in the Internal Medicine Service of the Guillermo Domínguez López General Teaching Hospital in the Puerto Padre municipality in Las Tunas province in the period between May 2019 and May 2021. The study population consisted of 184 patients diagnosed with ischemic cerebrovascular disease. The sample coincided with the universe when studying the total number of patients. The following variables were characterized: age, sex, risk factors, clinical forms of presentation, complications, and survival to discharge. Descriptive statistics were used. The results were presented in frequency distribution tables for better understanding and analysis. Results: male patients (53.80 %) and the age group of 65 to 74 years with 33.15 % predominated. The main risk factor was arterial hypertension (58.29 %) and atherothrombotic cerebral infarction prevailed with 47.83 % as the clinical form of presentation. Respiratory infections (28 %) were the ones with the highest incidence in terms of complications. 92.93 % of the patients were discharged alive. Conclusions: hypertensive patients over sixty years of age, admitted with atherothrombotic cerebral infarction, predominated.
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Introducción . El LES pediátrico (LESp) representa el 15% de todos los pacientes con LES. La afectación renal y neuropsiquiátrica es más agresivo en el LESp, siendo la afectación de un solo órgano la forma clínica de aparición más común. Formas de presentación como infarto cerebral y serositis son manifestaciones poco frecuentes en el LESp. El tratamiento de un LESp no difiere al de las formas adultas y el arsenal terapéutico es el mismo. El rituximab (RTX) es un agente biológico utilizado a nivel mundial en LES con excelentes resultados, sin embargo, aún no existe consenso sobre su eficacia real en LESp. Objetivos . Presentación de 2 casos de LESp con infarto cerebral y serositis como forma de presentación, que no respondieron a la terapia convencional pero sí a RTX. Métodos . Reporte de caso, con descripción del cuadro clínico, método diagnóstico y forma de tratamiento. Resultados. Primer caso: mujer de 16 años que consulta por cefalea progresiva con crisis tónico-clónica. La tomografía cerebral mostró un infarto cerebral frontoparietal izquierdo. En el examen físico se encontró livedo reticularis en miembros inferiores, dolor articular, caída del cabello y úlceras orales. Las pruebas revelaron anemia normocítica, trombocitopenia, disminución del complemento, 1/320 ANA con patrón homogéneo, 3.200 mg de proteína en muestra de orina de 24 horas y anticuerpos antifosfolipídicos negativos. Se realizó diagnóstico de LESp con compromiso renal, neurológico y hematológico, decidiendo uso de metilprednisolona 1 g EV diario durante 3 días, para luego pasar a ciclofosfamida 1 g EV mensual por 6 meses. Después de 3 meses persisten proteinuria, fatiga y artralgias. Por este motivo, se decidió utilizar rituximab a una dosis de 375 mg / m2 en días 1 y 15 cada 6 meses. Tras 4 infusiones, la proteinuria desapareció, así como las artralgias y malestar general. Actualmente mantiene scores SLEDAI-2K en remisión, con dosis bajas de prednisona. Segundo caso: niño de 10 años, presentó dolor abdominal difuso con distensión asociada de inicio más o menos abrupto. Se agregó cansancio, dificultad para respirar y palpitaciones. Una radiografía simple de abdomen no mostró niveles hidroaéreos, pero la placa torácica demostró derrame pleural bilateral con agrandamiento de la silueta cardíaca. Un ecocardiograma y una ecografía abdominal reveló derrame pericárdico y ascitis respectivamente. Al examen físico se observó palidez general, edema translúcido de miembros inferiores, roce pericárdico y disminución del soplo vesicular en ambas bases pulmonares. Las pruebas de laboratorio mostraron leucopenia, linfopenia, anemia normocítica, reactantes de fase aguda elevados, ANA 1/560, anti-ADN 280 U / mL, complemento disminuido, transaminasas elevadas, urea y creatinina normales. Se diagnosticó LESp y se pulsó con metilprednisolona 30 mg / kg / dosis durante 4 días, para luego pasar a micofenolato 600 mg / m2 diarios. Inicialmente hubo mejoría, pero después de 2 meses reapareció la serositis inicial. Se decidió usar rituximab 375 mg / m2. Después de la segunda infusión la serositis desapareció, normalizándose valores de hemograma, complemento y transaminasas. Actualmente se encuentra en remisión, con dosis bajas de prednisona. Conclusión . Los casos presentados debutaron con infarto cerebral y serositis, mostraron ANA elevados títulos y disminución del complemento. Ambos casos mejoraron con rituximab tras el fracaso a ciclofosfamida y micofenolato. Se obtuvo el consentimiento informado de los padres y los pacientes.
Introduction . Pediatric systemic lupus erythematosus (pSLE) represents 15% of all SLE patients. Renal and neuropsychiatric involvement are more aggressive in pSLE, and single organ involvement is the most commonly found clinical form. Conditions such as cerebral infarction and serositis are unusual manifestation of pSLE. Therapy for pSLE is not different from that for the adult forms, and the therapy armamentarium is the same. Rituximab (RTX) is a worldwide used biological for SLE, with excellent results; however, there is still no consensus with respect to is real efficacy in pSLE. Objectives . Presentation of two pSLE cases with cerebral infarction and serositis as main characteristics, who did not respond to conventional therapy, but who did respond to RTX. Methods . Case report, describing the clinical presentation, diagnostic methods, and therapy approach used. Results . First case: This is a sixteen-year-old girl who was brought because of progressing headache and a tonic-clonic crisis. The brain CT scan showed a left frontoparietal cerebral infarction. Physical examination revealed livedo reticularis in both legs, joint pain, hair loss, and mouth ulcers. Laboratory tests revealed normocytic anemia, thrombocytopenia, reduced complement, 1/320 ANA with a homogeneous pattern, 3.200 mg 24-hour proteinuria, and negative anti-phospholipidic antibodies. A pSLE diagnosis was made, with renal, neurologic, and hematologic involvement, so it was decided to use methylprednisolone, 1 gram IV per day for three days, and then switch to cyclophosphamide 1 g IV per month for 6 months. After three months, proteinuria, fatigue, and arthralgia persisted. For this reason, it was decided to administer rituximab, 375 mg/m2 in days 1 and 15, every six months. After four infusions, proteinuria, joint pain and malaise all disappeared. Nowadays this patient maintains SLEDAI-K scores in remission, and she is also receiving low-dose prednisone. Second case: This is a ten-year-old boy, who presented with abrupt diffuse abdominal pain associated with (abdominal) distention. Other manifestations were tiredness, shortness of breath, and palpitations. A plain abdomen X-ray film did not show hydro-aerial levels, but the chest X-ray film showed bilateral pleural effusion, and enlarged cardiac silhouette. Cardiac ultrasonography and abdominal ultrasonography revealed pericardial effusion and ascites, respectively. Findings in physical examination showed pallor translucid edema of the legs, pericardial throbbing, and reduced respiratory sounds in both pulmonary bases. Laboratory tests revealed leukopenia, lymphopenia, normocytic anemia, elevated acute phase reactants, ANA 1/560, anti-DNA 280 U/mL, reduced complement, elevated transaminases, and normal urea and creatinine. pSLE was diagnosed, and therapy instituted was methylprednisolone 30 mg/Kg/dose for 4 days, then it was switched to mycophenolate 600 mg/m2 per day. There was improvement initially, but after two months, serositis reappeared. Then it was decided to start rituximab 375 mg/m2. After the second infusion, serositis disappeared, and CBC, complement, and transaminase values returned to normal. Nowadays the patient is in remission, and he is receiving low-dose prednisone. Conclusión . Both presented cases featured cerebral infarction and serositis. They also showed high ANA titers and reduced complement. Both patients improved their condition with rituximab after failure with cyclophosphamide and mycophenolate. Informed consent from both parents and patients was obtained.
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Resumo A leucemia promielocítica aguda (LPA) é um subgrupo da leucemia mieloide aguda (LMA). Embora se saiba que as complicações hemorrágicas são comuns, as complicações trombóticas não são tão raras quanto se pensa. No entanto, infarto do miocárdio e incidência de acidente vascular cerebral isquêmico são muito raros durante a LMA. Aqui, apresentamos o caso surpreendente de LPA diagnosticada com pancitopenia em sua apresentação com infarto agudo do miocárdio e acidente vascular cerebral isquêmico.
Abstract Acute promyelocytic leukemia (APL) is a subgroup of acute myeloid leukemia (AML). Although it is known that hemorrhagic complications are common, thrombotic complications are not as rare as thought. However, myocardial infarction and ischemic stroke incidence are very rare during AML. Here, we present the astonishing case of APL diagnosed with pancytopenia in its presentation with acute myocardial infarction and ischemic stroke.
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Introducción: el ACV constituye un problema de salud y la trombólisis sistémica una estrategia de reperfusión con alto nivel de evidencia para su tratamiento. Los reportes nacionales sobre su utilización son escasos. Objetivos: comunicar y analizar los resultados de esta terapia en el Hospital de Clínicas. Establecer predictores de buena evolución, hemorragia intracraneana y mortalidad. Métodos: estudio observacional analítico de los pacientes trombolizados en el Hospital de Clínicas (2010-2021). Resultados: se realizó trombólisis sistémica a 268 pacientes. La mediana del NIHSS al ingreso fue 12 puntos. Un 42% fueron infartos totales de la circulación anterior. La cardioembolia constituyó la etiopatogenia más frecuente. El 59,3% de los pacientes fueron externalizados con independencia funcional y 55,2% con déficit neurológico mínimo. Las tasas de hemorragia intracraneana sintomática y mortalidad fueron 7,1% y 18,7% respectivamente. El 57% de los pacientes se trataron con tiempo puerta aguja ≤60 minutos. El porcentaje de trombólisis en el total de ACV fue 18,9%. La edad, NIHSS al ingreso e internación en unidad de ACV se comportaron como variables importantes para predecir buena evolución, hemorragia intracraneana y muerte. Discusión y conclusiones: se comunicó la mayor casuística nacional sobre el tema. Los parámetros de efectividad y seguridad del tratamiento fueron comparables a los reportados internacionalmente. Se destacaron los buenos tiempos puerta aguja y tasa trombólisis sobre ACV totales como indicadores satisfactorios de calidad asistencial. La internación en unidad de ACV se comportó como un factor predictor de independencia funcional y protector frente a mortalidad hospitalaria.
Introduction: Strokes are a health problem and systemic thrombolysis constitutes a reperfusion strategy backed up by significant evidence on its positive therapeutic impact. National reports on its use are scarce. Objectives: To report and analyze results obtained with this therapeutic approach at the Clinicas Hospital. To establish predictive factors for a good evolution, intracranial hemorrhage and mortality. Method: Observational, analytical study of thrombolysed patients at Clinicas Hospital (2010-2021). Results: Systemic thrombolysis was performed in 268 patients. Average NIHSS score was 12 points when admitted to hospital.42 % of cases were total anterior circulation infarct (TACI). Cardioembolic ischaemmic stroke was the most frequent etiopahogenesis. 59.3% of patients were discharged with functional independence and 55.2% had minimal neurologic deficit. Symptomatic intracranial hemorrhage and mortality rates were 7.1% and 18.7% respectively. 57% of patients were assisted within ≤60 minutes they showed up at the ER. Thrombolysis percentage in total number of strokes was 18.9%. Age, NIHSS score upon arrival to hospital and admission to the stroke unit were significant variables to predict a good evolution, intracranial hemorrhage and death. Discussion and conclusions: The large number of cases in the country was reported. Effectiveness and safety parameters for this treatment were comparable to those reported internationally. The good door-to-needle time and thrombolysis rate versus total number of strokes stood out as satisfactory indicators of healthcare quality. Admission to the stroke unit behaved as a predictive factor of functional independence and it protected patients from hospital mortality.
Introdução: o AVC é um problema de saúde sendo a trombólise sistêmica uma estratégia de reperfusão com alto nível de evidência para seu tratamento. Os dados nacionais sobre seu uso são escassos. Objetivos: comunicar e analisar os resultados desta terapia no Hospital de Clínicas. Estabelecer preditores de boa evolução, hemorragia intracraniana e mortalidade. Métodos: estudo observacional analítico de pacientes trombolisados no Hospital de Clínicas (2010-2021). Resultados: a trombólise sistêmica foi realizada em 268 pacientes. A mediana do índice NIHSS na admissão foi de 12 pontos. 42% eram infartos totais da circulação anterior. A cardioembolia foi a etiopatogenia mais frequente. 59,3% dos pacientes tiveram alta da unidade com independência funcional e 55,2% com déficit neurológico mínimo. As taxas de hemorragia intracraniana sintomática e mortalidade foram de 7,1% e 18,7%, respectivamente. 57% dos pacientes foram tratados com tempo porta-agulha ≤60 minutos. A porcentagem de trombólise no AVC total foi de 18,9%. Idade, NIHSS na admissão e internação na unidade de AVC se comportaram como variáveis importantes para prever boa evolução, hemorragia intracraniana e óbito. Discussão e conclusões: este trabajo inclui a maior casuística nacional sobre o tema. Os parâmetros de eficácia e segurança do tratamento foram comparáveis aos descritos na bibliografia internacional. Foram destacados como indicadores satisfatórios da qualidade do atendimento os bons tempos porta-agulha e taxa de trombólise em relação ao AVC total. A internação em unidade de AVC comportou-se como preditor de independência funcional e protetor contra a mortalidade hospitalar.
Subject(s)
Thrombolytic Therapy , Stroke/therapy , Cerebral Infarction , Evaluation of Results of Therapeutic Interventions , Intracranial Hemorrhages , Observational StudyABSTRACT
RESUMEN INTRODUCCIÓN: La fibrilación auricular aumenta 5 veces el riesgo de un ataque cerebrovascular de origen cardioembólico. La anticoagulación está indicada para prevención primaria y secundaria de embolismo cerebral. En pacientes con alto riesgo de sangrado no modificable se ha propuesto el cierre de apéndice auricular izquierdo como alternativa a la anticoagulación. MÉTODOS: Serie de casos retrospectiva de pacientes incluidos en el registro ReACTIVE entre los años 2019 y 2020 con diagnóstico de fibrilación auricular, puntaje de CHA2DS2-VASc ≥ 4, HAS BLED ≥ 3 y contraindicación de terapia anticoagulante a largo plazo. Se incluyeron variables demográficas, factores de riesgo, desenlace clínico usando la escala de Rankin modificado y se hizo seguimiento clínico a 3 meses después del procedimiento. RESULTADOS: Se incluyeron 6 pacientes, el 50 % de ellos mujeres, con mediana de edad de 80,8 ± 4,8 años. El 83,3 % presentó antecedente de sangrado mayor bajo consumo de anticoagulantes. En el seguimiento a 90 días, ningún paciente experimentó sangrado ni ataque cerebrovascular, un paciente murió por causas no cardiovasculares, en tanto que el 83,3 % de los pacientes tuvieron un Rankin modificado favorable (0-2). CONCLUSIONES: El cierre de apéndice auricular es una opción terapéutica en pacientes con fibrilación auricular y contraindicación para anticoagulación por alto riesgo de sangrado. Nuestra serie obtuvo resultados similares a los publicados a escala nacional a pesar de incluir pacientes con edad más avanzada. La conformación de equipos interdisciplinarios de corazón y cerebro es útil en la selección de pacientes para esta terapia.
ABSTRACT INTRODUCTION: Atrial fibrillation increases the risk of a cerebrovascular attack of cardioembolic source by 5 times. Anticoagulation is indicated for primary and secondary prevention of cerebral embolism. In patients at high risk of non-modifiable bleeding, closure of the left atrial appendage has been proposed as an alternative to anticoagulation. METHODS: Retrospective case series of patients included in the ReACTIVE registry between 2019 and 2020 with a diagnosis of atrial fibrillation, CHA2DS2-VASc score ≥ 4, HAS-BLED ≥ 3, and long-term anticoagulant therapy contraindication. Demographic variables, risk factors, and clinical outcomes were included using the modified Rankin scale, and clinical follow-up was done three months after the procedure. RESULTS: 6 patients were included, 50 % women, median age 80.8 ± 4.8 years. 83.3 % history of major bleeding under anticoagulant treatment. At the 90-day follow-up, no patient had a bleeding or cerebrovascular attack, one patient died from non-cardiovascular causes, and 83.3 % of the patients had a favorable modified Rankin (0-2). CONCLUSIONS: Atrial appendix closure is a therapeutic option in patients with atrial fibrillation and a contraindication for anticoagulation due to a high risk of bleeding. Our series obtained results like those published at the national level despite including older patients. The formation of interdisciplinary heart and brain teams is helpful in the selection of patients for this therapy.
Subject(s)
Atrial Fibrillation , Atrial Appendage , Cerebral Infarction , Hemorrhage , AnticoagulantsABSTRACT
Objetivo: validar un instrumento que evalué el nivel conocimiento del personal de enfermería en la atención al paciente con enfermedad vascular cerebral. Método: estudio longitudinal-proceso con 115 profesionales de enfermería pertenecientes en un hospital de segundo nivel, realizado el periodo de diciembre 2019 a mayo 2020. Muestro no probabilístico por conveniencia. La validación del instrumento se hizo en cinco momentos:1) creación del constructo, 2) validación por 15 jueces expertos, 3) Prueba piloto del instrumento, 4) consistencia interna por el Alpha de Cronbach y 5) validación por análisis factorial con componente rotados, además se aplicó estadística descriptiva. Resultados: el análisis factorial mostró la distribución de los 22 ítems distribuidos en cuatro factores con una varianza explicada de 53.30% y una consistencia interna de α=0.89. Conclusión:los resultados permiten concluir que el instrumento presenta una validez y confiabilidad aceptables, el cual permite evaluar el nivel de conocimiento sobre EVC en el personal de enfermería.
Objective:validar um instrumento que avalia o nível de conhecimento da equipe de enfermagem no cuidado ao paciente com doença cerebrovascular. Method:longitudinal-process study with 115 nursing professionals belonging to a second level hospital, carried out from December 2019 to May 2020. Non-probabilistic sampling for convenience. The validation of the instrument was done in five moments: 1) creation of the construct, 2) validation by 15 expert judges, 3) pilot test of the instrument, 4) internal consistency by Cronbach's Alpha and 5) validation by factorial analysis with rotated components, descriptive statistics were also applied. Results:the factorial analysis showed the distribution of the 22 items distributed in four factors with an explained variance of 53.30% and an internal consistency of α=0.89. Conclusion:the results allow us to conclude that the instrument has acceptable validity and reliability, which allows us to evaluate the level of knowledge about CVD in the nursing staff.
Objetivo:validar um instrumento que avalia o nível de conhecimento da equipe de enfermagem no cuidado ao paciente com doença cerebrovascular. Método:estudode processo longitudinal com 115 profissionais de enfermagem pertencentes a um hospital de segundo nível, realizado no período de dezembro de 2019 a maio de 2020. Amostragem não probabilística por conveniência. A validação do instrumento foi feita em cinco momentos: 1) criação do construto, 2) validação por 15 juízes especialistas, 3) teste piloto do instrumento, 4) consistência interna pelo Alfa de Cronbach e 5) validação por análise fatorial com rodízio componentes., também foi aplicada estatística descritiva. Resultados:a análise fatorial mostrou a distribuição dos 22 itens distribuídos em quatro fatores com variância explicada de 53,30% e consistência interna de α=0,89. Conclusão: os resultados permitem concluir que o instrumento possui validade e confiabilidade aceitáveis, o que permite avaliar o nível de conhecimento sobre DCV na equipe de enfermagem.
Subject(s)
Cerebral Infarction , Nursing , Validation StudyABSTRACT
INTRODUCTION: Recent studies have reported an increasing incidence of ischaemic stroke among young adults. However, the strength of the association between traditional vascular risk factors has not been fully established. METHODS: We compared 120 patients with a first ischaemic stroke before the age of 55 years admitted to the stroke unit of our centre with 600 healthy non-stroke controls from a population-based cohort study (HERMEX), matched for sex. Risk factors assessed included: hypertension, obesity, auricular fibrillation, current smoking, estimated glomerular filtration rate (eGFR), total cholesterol, low-density lipoprotein cholesterol (LDL-C), triglycerides, high-density lipoprotein cholesterol (HDL-C) and diabetes mellitus. We used logistic regression analysis and calculated population attributable risk. We performed an overall analysis, by sex and aetiological subgroup. RESULTS: Using logistic regression analysis, we found that overall, the significant risk factors were: hypertension (OR: 1.58; 95%CI: 1.01-2.50), atrial fibrillation (OR: 4.77; 95%CI: 1.20-19.00), low eGFR (OR: 4.74; 95%CI: 1.3-21.94) and low HDL-C (OR: 5.20; 95%CI: 3.29-8.21), as well as smoking for males (OR: 1.86; 95%CI: 1.14-3.03). LDL-C showed an inverse association with stroke. The population attributable risk for HDL-C was 37.8% and for hypertension 21.1%. In terms of aetiological subgroups, only low HDL-C was associated with stroke of undetermined aetiology. CONCLUSIONS: Hypertension, auricular fibrillation, low eGFR, and low HDL-C, plus tobacco use in men, are the main risk factors among patients under 55 years of age with a first ischaemic stroke. We believe that it would be of particular interest to further explore the management of low HDL-C levels as part of preventive strategies in young stroke patients.
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Antecedentes: El bloqueo interatrial avanzado (BIA-a) es considerado un factor de riesgo independiente para infarto cerebral (IC). Nuestro objetivo fue analizar si el BIA-a predice recurrencia de IC en pacientes con infarto cerebral embólico de origen no determinado (ESUS).MétodosCiento cuatro pacientes con diagnóstico confirmado de ESUS fueron seguidos durante una mediana de 15 meses (RIQ 10-48). Los datos clínicos, las características de la onda P y presencia de BIA en electrocardiograma realizado durante el evento índice, fueron registrados. La interpretación de los electrocardiogramas se realizó de forma centralizada y ciega en (XXXX2). La recurrencia de ESUS fue el desenlace primario.ResultadosLa mediana de edad de los casos fue de 47 años (rango 19-85); 50% fueron mujeres. Se encontró BIA en 36 casos (34,6%); parcial (BIA-p) en 29 (27,9%) y BIA-a en 7(6,7%). Dieciséis pacientes (15,4%) presentaron IC recurrente; de los cuales 5 tenían BIA-p y 4 BIA-a (p=0,01;OR 9,44:IC 95% 1,88-47,46). La mediana de duración de la onda P fue mayor en pacientes con recurrencia (p=0,009). En el análisis multivariado de regresión logística, los factores de riesgo independientes para recurrencia de IC fueron: el BIA-a (p<0,001; OR 10,86:IC 95% 3,07-38,46), género masculino (p=0,028; OR 4,6:IC 95% 1,18-17,96) y la edad mayor a 50 años (p=0,039; OR 3,84:IC 95% 1,06-13,88); en riesgos proporcionales de Cox fueron: edad mayor a 50 años (p=0,002; HR 7,04:IC 95% 2,0623,8) y duración de la onda P (por ms) p=0,007 (HR 1,02:IC 95% 1,01-1,04).ConclusionesEl BIA-a y edad mayor a 50 años predicen recurrencia de ESUS. (AU)
Background: Advanced interatrial block (IAB) is an independent risk factor for ischaemic stroke. This study aimed to analyse whether advanced IAB predicts recurrence of embolic stroke of undetermined source (ESUS).Methods104 patients with a confirmed diagnosis of ESUS were followed up for a median period of 15 months (interquartile range, 10-48). We recorded data on clinical variables, P-wave characteristics, and presence of IAB on the electrocardiogram. Electrocardiogram findings were interpreted by a blinded, centralised rater at (XXXX2). ESUS recurrence was the primary outcome variable.ResultsMedian age was 47 years (range, 19-85); 50% of patients were women. IAB was detected in 36 patients (34.6%); IAB was partial in 29 cases (27.9%) and advanced in 7 (6.7%). Sixteen patients (15.4%) presented stroke recurrence; of these, 5 had partial and 4 had advanced IAB (P = .01; odds ratio [OR] = 9.44; 95% confidence interval [CI], 1.88-47.46; relative risk [RR] = 4.62; 95% CI, 2.01-10.61). Median P-wave duration was longer in patients with stroke recurrence (P = .009). The multivariate logistic regression analysis identified the following independent risk factors for stroke recurrence: advanced IAB (P < .001; OR = 10.86; 95% CI, 3.07-38.46), male sex (P = .028; OR = 4.6; 95% CI, 1.18-17.96), and age older than 50 years (P = .039; OR = 3.84; 95% CI, 1.06-13.88). In the Cox proportional hazards model, the risk variables identified were age older than 50 years (P = .002; hazard ratio, 7.04; 95% CI, 2.06-23.8) and P-wave duration (per ms) (P = .007; hazard ratio, 1.02; 95% CI, 1.01-1.04).ConclusionsAdvanced IAB and age older than 50 years predict ESUS recurrence. (AU)
Subject(s)
Humans , Cerebral Infarction , Interatrial Block , Recurrence , Stroke , Patients , PharmacologyABSTRACT
Wall-eyed bilateral internuclear ophthalmoplegia is a rare neuroophthalmological condition characterized by dissociated abducting nystagmus, a large angle exotropia in primary gaze and supranuclearvertical gaze palsy.The authors present the case of an 83-year-old man admitted to theinternal medicine ward with the diagnosis of cholangitis that suddenlystarts with complaints of diplopia. Based on the clinical findings andresults of the diagnostic workup, was established the diagnosis ofWall-eyed bilateral internuclear ophthalmoplegia syndrome. (AU)
La oftalmoplejía internuclear bilateral es una rara condición neuroftalmológica caracterizada por nistagmo en abducción disociado, unaexotropía de gran ángulo en la mirada primaria y parálisis supranuclear de la mirada vertical.Los autores presentan el caso de un hombre de 83 años que ingresaen el servicio de medicina interna con el diagnóstico de colangitisque se inicia repentinamente con quejas de diplopía. Con base en loshallazgos clínicos y los resultados del estudio diagnóstico, se estableció el diagnóstico de síndrome de oftalmoplejía internuclear bilateral(síndrome WEBINO). (AU)
Subject(s)
Humans , Male , Aged, 80 and over , Ocular Motility Disorders/diagnostic imaging , Ocular Motility Disorders/etiology , Aspartate Aminotransferases , ExotropiaABSTRACT
La enfermedad vascular cerebral (EVC) es una patología caracterizada por un déficit neurológico súbito, secundario a oclusión o ruptura de un vaso sanguíneo cerebral; se divide en isquémica o infarto cerebral (IC) y hemorrágica. La EVC es reconocida como la primera causa de discapacidad y la quinta causa de muerte en México, registrándose cerca de 170 mil casos nuevos al año. Existe amplia evidencia que demuestra una reducción en los desenlaces negativos, como muerte y discapacidad, al realizar intervenciones rápidas, incluyendo la administración de trombolisis intravenosa con rt-PA (activador tisular de plasminógeno recombinante) y trombectomía mecánica. La coordinación multidisciplinaria del equipo de salud y los cuidados efectivos de enfermería, son vitales durante todas las etapas de atención de la EVC. Esta revisión da a conocer un panorama general del manejo del infarto cerebral e identificar las intervenciones indispensables del profesional de enfermería realiza durante las etapas prehospitalarias, pretrombolisis, durante trombolisis y postrombolisis.
Cerebralvascular disease (CVD) is a pathology characterized by a sudden neurological deficit secondary to occlusion or rupture of a cerebral blood vessel; it is divided into ischemic or cerebral infarction (CI) and hemorrhagic. CVD is recognized as the first cause of disability and the fifth cause of death in Mexico, with nearly 170,000 new cases registered each year. There is ample evidence that shows a reduction in negative outcomes, such as death and disability, with rapid interventions, including the administration of intravenous thrombolysis with rt-PA (recombinant tissue plasminogen activator) and mechanical thrombectomy. Multidisciplinary coordination of the health care team and effective nursing care are vital during all stages of CVD care. This review provides an overview of the management of cerebral infarction and identifies essential nursing interventions during the prehospital, prethrombolysis, during thrombolysis, and postthrombolysis stages.
Subject(s)
Humans , Male , Female , Nursing , Thrombolytic Therapy , Cerebral Infarction , StrokeABSTRACT
RESUMO Desde a publicação das últimas recomendações para o diagnóstico e tratamento da Demência Vascular pela Academia Brasileira de Neurologia em 2011, avanços significativos ocorreram na terminologia e critérios diagnósticos. O presente manuscrito é resultado do consenso entre especialistas indicados pelo Departamento Científico de Neurologia Cognitiva e do Envelhecimento da Academia Brasileira de Neurologia (2020-2022). O objetivo foi atualizar as recomendações práticas para a identificação, classificação e diagnóstico do Comprometimento Cognitivo Vascular (CCV). As buscas foram realizadas nas plataformas MEDLINE, Scopus, Scielo e LILACS. As recomendações buscam fornecer uma ampla revisão sobre o tema, então sintetizar as evidências para o diagnóstico do CCV não apenas para neurologistas, mas também para outros profissionais de saúde envolvidos na avaliação e nos cuidados ao paciente com CCV, considerando as diferentes realidades dos níveis de atenção à saúde (primário, secundário e terciário) no Brasil.
ABSTRACT Since the publication of the latest recommendations for the diagnosis and treatment of Vascular Dementia by the Brazilian Academy of Neurology in 2011, significant advances on the terminology and diagnostic criteria have been made. This manuscript is the result of a consensus among experts appointed by the Scientific Department of Cognitive Neurology and Aging of the Brazilian Academy of Neurology (2020-2022). We aimed to update practical recommendations for the identification, classification, and diagnosis of Vascular Cognitive Impairment (VCI). Searches were performed in the MEDLINE, Scopus, Scielo, and LILACS databases. This guideline provides a comprehensive review and then synthesizes the main practical guidelines for the diagnosis of VCI not only for neurologists but also for other professionals involved in the assessment and care of patients with VCI, considering the different levels of health care (primary, secondary and tertiary) in Brazil.