Rol comunicativo del cuidador en pacientes con accidente cerebrovascular, Sincelejo, Colombia / The communicative role of caregivers assisting stroke patients from Sincelejo, Colombia / Papel comunicativo do cuidador em pacientes com acidente vascular cerebral, Sincelejo, Colômbia

Introducción: Las enfermedades cerebrovasculares son consideradas un problema de salud pública que afectan muchas capacidades en el individuo, entre ellas la comunicación; de esta manera el cuidador cumple un papel fundamental en su recuperación. Objetivo: Describir el rol comunicativo del cuidador en la atención a pacientes con secuelas de accidente cerebrovascular en la ciudad de Sincelejo, Colombia. Materiales y métodos: Paradigma positivista, enfoque cuantitativo y estudio descriptivo de corte transversal realizado con 40 cuidadores, seleccionados según muestreo por criterios y reclutamiento en cadena. Se utilizó una encuesta sociodemográfica, una sobre favorecimiento y bienestar comunicativo y Escala Likert, se realizó análisis de fiabilidad y consistencia interna del instrumento. Resultados: Predominaron cuidadores de sexo femenino, sobresale el cuidador informal, con estudios de secundaria y estrato socioeconómico bajo. Se encontró una actitud favorable en la competencia del ser y saber hacer, prima el buen trato, justicia y respeto. La competencia del saber evidenció actitud desfavorable, caracterizada por un conocimiento limitado frente a la patología, insuficientes destrezas, técnicas y habilidades para cumplir sus funciones y estrategias empleadas. Conclusión: Es necesario cualificar al cuidador en la atención del paciente con accidente cerebrovascular, mediante programas de que dinamicen la competencia del ser, saber y saber hacer

Introduction: Cerebrovascular diseases are a public health problem affecting the different capabilities of patients, including communication. Thus, caregivers play a fundamental role in their recovery. Objective: To describe the communicative role of caregivers in the support of patients with stroke sequelae in the city of Sincelejo, Colombia. Materials and methods: A positivist paradigm, quantitative approach, and descriptive cross-sectional study was carried out with 40 caregivers, who were selected according to criteria sampling and chain recruitment. A sociodemographic survey about favorability and communicative well-being as well as the Likert Scale were applied. A reliability and internal consistency analysis was conducted. Results: The majority of caregivers were women. Informal caregivers, with high school education, and belonging to low socioeconomic status were also predominant. A positive attitude regarding competences such as being and knowing what to do; appropriate treatment of patients, with justice and respect, were observed as common features. The knowledge competence was considered unfavorable, which was characterized by limited understanding regarding pathology, strategies used, and insufficient skills, techniques, and abilities to fulfill their functions. Conclusions: Caregivers of stroke patients should be qualified through programs that improve the being, knowing, and knowing how to do competencies.

Introdução: As doenças cerebrovasculares são consideradas um problema de saúde pública que afeta diversas capacidades do indivíduo, incluindo a comunicação; desta forma, o cuidador desempenha um papel fundamental na sua recuperação. Objetivo: Descrever o papel comunicativo do cuidador no cuidado de pacientes com sequelas de acidente vascular cerebral na cidade de Sincelejo, Colômbia. Materiais e métodos: Paradigma positivista, abordagem quantitativa e estudo transversal descritivo realizado com 40 cuidadores, selecionados segundo critérios de amostragem e recrutamento em cadeia. Foi utilizado um inquérito sociodemográfico, um de favorabilidade e bem-estar comunicativo e uma Escala Likert, foi realizada uma análise da fiabilidade e consistência interna do instrumento. Resultados: Predominaram cuidadores do sexo feminino, destacando-se os cuidadores informais, com escolaridade média e baixo nível socioeconômico. Encontrou-se na competição uma atitude favorável por ser e saber fazer, prevalecendo o bom tratamento, a justiça e o respeito. A competência conhecimento apresentou atitude desfavorável, caracterizada por conhecimento limitado sobre a patologia, habilidades, técnicas e habilidades insuficientes para cumprir suas funções e estratégias utilizadas. Conclusões: É necessário qualificar o cuidador no cuidado ao paciente com AVC, por meio de programas que potencializem a competência de ser, saber e saber fazer.

Update on radiation protection of the thyroid gland.

In recent years, concern about the effects of ionizing radiation on exposed individuals has led to the need to regulate and quantify the use of diagnostic and therapeutic techniques. Geopolitical events in recent times have also increased the population's perception of insecurity regarding ionizing radiation, and we increasingly face patients reluctant to undergo certain types of scans in our nuclear medicine services and, albeit less frequently, in radiology services. This article aims to summarise the extent to which ionizing radiation is present in our daily lives and how diagnostic and therapeutic procedures can affect our health, particularly from the perspective of their effects on the thyroid gland, one of the body's most radiation-sensitive organs.

Factores de riesgo asociados a enfermedades cerebrovasculares en pacientes del Centro de Salud Tulcán Sur

Fundamento: la enfermedad cerebrovascular es toda alteración de una o varias áreas encefálicas, ya sea de forma transitoria o permanente, secundaria a un trastorno de la circulación cerebral de origen isquémico o hemorrágico. Por muchos años ha sido considerada una de las principales causas de muerte a nivel mundial. Está entre las principales causas de muerte en Ecuador. Objetivo: describir los factores de riesgo de enfermedades cerebrovasculares en pacientes adultos diagnosticados con enfermedades cerebrovasculares en el Centro de Salud Tulcán Sur en un periodo de 1 año. Métodos: se realizó un estudio descriptivo y transversal, en el Centro de Salud Tulcán Sur, en un periodo de 1 año, desde septiembre del 2022 a septiembre del 2023. El universo lo constituyeron 130 pacientes. Se analizaron las variables sociodemográficas: edad y sexo; clínicas: presencia o no de hipertensión arterial, tabaquismo, alcoholismo, diabetes mellitus, dislipidemia, fibrilación auricular y sedentarismo. La normalidad de la distribución de los datos fue analizada utilizando la prueba de Kolmogorov-Smirnov. Las variables categóricas fueron expresadas en frecuencias absoluta y relativa. Las variables cuantitativas se describieron utilizando la media y la desviación típica. Resultados: la media de edad de la población fue de 61,0 ± 16,5. El sexo masculino predominó con 70 pacientes (53,8 %). La hipertensión arterial, el tabaquismo y la obesidad fueron los factores de riesgo cardiovascular más frecuentes con 73 (56,5 %), 79 (60,7 %), 64 (49,2 %) pacientes respectivamente. Conclusiones: la hipertensión arterial, el tabaquismo y la obesidad fueron los factores de riesgo con más prevalencia.

Foundation: cerebrovascular disease is any alteration of one or more brain areas, whether temporary or permanent, secondary to a cerebral circulation disorder of ischemic or hemorrhagic origin. For many years it has been considered one of the main causes of death worldwide. It is among the main causes of death in Ecuador. Objective: to describe the risk factors for cerebrovascular diseases in adult patients diagnosed with cerebrovascular diseases at the Tulcán Sur Health Center over a period of 1 year. Methods: a descriptive and cross-sectional study was carried out at the Tulcán Sur Health Center, over a period of 1 year, from September 2022 to September 2023. The universe consisted of 130 patients. The sociodemographic variables were analyzed: age and sex; clinical: presence or absence of high blood pressure, smoking, alcoholism, diabetes mellitus, dyslipidemia, atrial fibrillation and sedentary lifestyle. The normality of the data distribution was analyzed using the Kolmogorov-Smirnov test. Categorical variables were expressed in absolute and relative frequencies. Quantitative variables were described using the mean and standard deviation. Results: the mean age of the population was 61.0 ± 16.5. The male sex predominated with 70 patients (53.8 %). High blood pressure, smoking and obesity were the most common cardiovascular risk factors with 73 (56.5 %), 79 (60.7 %), 64 (49.2 %) patients respectively. Conclusions: high blood pressure, smoking and obesity were the most prevalent risk factors.

Competências do enfermeiro no cuidado a pacientes com acidente vascular cerebral elegíveis à terapia trombolítica / Competencias de enfermería en el cuidado de personas con accidente cerebrovascular elegibles para terapia trombolítica / Nursing competencies in the care of patients with stroke who are eligible for thrombolytic therapy

Resumo Introdução: O acidente vascular cerebral isquêmico tem como tratamento a terapia trombolítica, aplicada ainda na fase aguda, promovendo melhora importante nas sequelas acarretadas por este agravo. Considerando a complexidade da terapia trombolítica, torna-se necessário que os enfermeiros compreendam suas competências para auxiliar no cuidado. Objetivo: Identificar evidências científicas acerca das competências do enfermeiro no cuidado a pacientes com acidente vascular cerebral elegíveis à terapia trombolítica. Metodologia: Revisão integrativa composta por seis etapas em seis etapas (elaboração da questão, busca na literatura, coleta de dados, análise, discussão e apresentação da revisão), realizada nas bases de dados MEDLINE, LILACS, BDENF, IBECS, PubMed, Scopus, Web of Science, Embase e CINAHL. A busca foi realizada entre agosto e setembro de 2022 adotando como critérios de inclusão estudos primários; gratuitos, disponíveis eletronicamente na íntegra; nos idiomas inglês, português e espanhol. Foram obtidos inicialmente 2.830 estudos, os quais passaram por uma seleção, onde foram incluídos aqueles que atendiam os critérios previamente estabelecidos. Resultados: Com base nos doze estudos incluídos nesta revisão identificaram-se competências voltadas à três atividades do cuidado: gestão do cuidado como trabalho em equipe, códigos, fluxos e protocolos, assistência ao paciente antes, durante e após a utilização da terapia trombolítica e educação em saúde para equipe, pacientes e familiares. Conclusão: Os achados desta revisão puderam evidenciar as competências do enfermeiro no cuidado aos pacientes elegíveis a terapia trombolítica, as quais perpassam diferentes áreas de atuação do enfermeiro. Para este estudo prevaleceram as competências assistências, seguida por competências gerenciais.

Resumen Introducción: El accidente cerebrovascular isquémico se trata con terapia trombolítica, aplicada incluso en la fase aguda, que promueve una mejoría significativa de las secuelas provocadas por este padecimiento. Considerando la complejidad de la terapia trombolítica, es necesario que las personas profesionales de enfermería comprendan sus competencias para ayudar en el cuidado. Objetivo: Identificar evidencias científicas sobre las competencias del personal de enfermería en el cuidado de pacientes con accidente cerebrovascular elegibles para terapia trombolítica. Metodología: Revisión integradora que consta de seis etapas (elaboración de la pregunta, búsqueda bibliográfica, recolección de datos, análisis, discusión y presentación de la revisión), realizada en las bases de dados MEDLINE, LILACS, BDENF, IBECS, PubMed, Scopus, Web of Science, Embase y CINAHL. La búsqueda se realizó entre agosto y septiembre de 2022. Los criterio de inclusión fueron: estudios primarios, gratuito, disponible electrónicamente en su totalidad, en inglés, portugués y español. Inicialmente se obtuvieron 2830 estudios, los cuales fueron sometidos a un proceso de selección, que incluyó aquellos que cumplían con los criterios previamente establecidos. Resultados: A partir de los doce estudios incluidos en esta revisión, se identificaron competencias centradas en tres actividades asistenciales: gestión del cuidado como trabajo en equipo, códigos, flujos y protocolos, atención a pacientes antes, durante y después del uso de la terapia trombolítica y educación en salud para personal, pacientes y familias. Conclusión: Los hallazgos de esta revisión pudieron resaltar las competencias de las personas profesionales en enfermería en el cuidado de personas elegibles para terapia trombolítica, que abarcan diferentes áreas de actuación del personal de enfermería. Para este estudio, prevalecieron las habilidades asistenciales, seguidas de las competencias gerenciales.

ABSTRACT Introduction: Ischemic stroke is treated with thrombolytic therapy, applied even in the acute phase, promoting a significant improvement in the after-effects caused by this condition. Considering the complexity of thrombolytic therapy, it is necessary for nurses to understand the skills required to assist in care. Objective: To identify scientific evidence about the competencies of nurses in the care of patients with stroke who are eligible for thrombolytic therapy. Methodology: An integrative review consisting of six stages (elaboration of the question, literature review, data collection, analysis, discussion, and presentation), conducted in MEDLINE, LILACS, BDENF, IBECS, PubMed, Scopus, Web of Science, Embase, and CINAHL databases. The search was carried out between August and September 2022 using primary studies as the inclusion criteria: free of charge, fully available electronically, published in English, Portuguese, or Spanish. Initially, 2.830 studies were obtained, which underwent a selection process that included only those studies that met the previously established criteria. Results: Based on the twelve studies included in this review, competencies focused on three care activities were identified: care management such as teamwork; codes; flows and protocols; patient care before, during, and after the use of thrombolytic therapy; and education health education for staff, patients, and families. Conclusion: The findings of this review highlighted the nurses' competencies in the care of patients eligible for thrombolytic therapy, which encompass different areas of the nurse's work. For this study, assistance competencies prevailed, followed by management competencies.

Aplicación clinicorradiológica del uso de la tomografía computarizada craneal de tecnología espectral en el manejo del ictus isquémico agudo tras trombectomía mecánica / Clinicoradiological application of the use of spectral cranial computed tomography in the management of acute ischemic stroke after mechanical thrombectomy

Introducción El ictus isquémico agudo es una de las principales causas globales de morbimortalidad. La trombectomía mecánica ha mejorado el pronóstico funcional de esta patología; sin embargo, la transformación hemorrágica es una complicación frecuente. La tomografía computarizada (TC) de tecnología espectral, como prueba de neuroimagen de control, diferencia la extravasación de contraste de la transformación hemorrágica gracias al diferente comportamiento de los materiales a la energía dual, y esta distinción es de utilidad en su manejo clinicoterapéutico. Material y métodos. Estudio unicéntrico, observacional y retrospectivo, en el cual se investigó, mediante el acceso a una base de datos disociada y a la historia clínica, la presencia de una serie de variables clínicas, radiológicas y terapéuticas en los pacientes con ictus isquémico agudo que fueron tratados con trombectomía mecánica en nuestro hospital entre julio de 2022 y marzo de 2023.ResultadosDe los 155 pacientes incluidos, se realizó una TC craneal espectral en 63 y convencional en 75. En el grupo de TC espectral se detectaron 21 imágenes hiperdensas y en el grupo de TC convencional fueron 28. En el 42,8% de los casos en los que se detectó una hiperdensidad en el grupo de TC convencional no se pudo distinguir entre extravasación de contraste y transformación hemorrágica, en comparación con el 4,8% del grupo de TC espectral (p < 0,001).ConclusionesLa TC espectral confiere una gran confianza diagnóstica al radiólogo para establecer el tipo de hiperdensidad detectada y, por ello, proporciona también una gran confianza terapéutica al neurólogo para reiniciar precozmente la anticoagulación. (AU)

Introduction. Acute ischemic stroke is one of the leading global causes of morbidity and mortality. Mechanical thrombectomy has improved the functional prognosis of this condition; however, hemorrhagic transformation is a common complication. Spectral computed tomography (CT) imaging, as a neuroimaging control test, distinguishes contrast extravasation from hemorrhagic transformation due to the differential behavior of materials at dual energy levels. This distinction is valuable in its clinical therapeutic management.Material and methods. A single-center, observational, retrospective study was conducted in which the presence of various clinical, radiological, and therapeutic variables in patients with acute ischemic stroke treated with mechanical thrombectomy at our hospital between July 2022 and March 2023 was investigated using access to a dissociated database and medical records.Results. Out of 155 included patients, spectral cranial CT was performed in 63, and conventional cranial CT in 75. In the spectral CT group, 21 hyperdense images were detected, compared to 28 in the conventional CT group. In 42.8% of cases where hyperdensity was detected in the conventional CT group, it was not possible to distinguish between contrast extravasation and hemorrhagic transformation, in contrast to the 4.8% in the spectral CT group (p < 0.001).Conclusions. Spectral CT provides high diagnostic confidence to the radiologist in identifying the type of detected hyperdensity, thereby offering significant therapeutic confidence to the neurologist in early resuming anticoagulation therapy. (AU)

Assessment of pain relief after four botulinum toxin A injection cycles in patients with post-stroke lower limb spasticity: A prospective, observational study.

INTRODUCTION: Spasticity is common after a stroke and is an independent risk factor for developing pain. BotulinumtoxinA injection is the treatment of choice for focal spasticity. We examined the effect of intramuscular botulinumtoxinA on pain relief in patients in routine clinical practice who were experiencing pain as a primary complaint associated with post-stroke lower limb spasticity. METHODS: Prospective, multicentre, post-marketing observational study. The study period was 16 months. The primary effectiveness variable was the mean change from baseline on the pain 0-10 Numerical Rating Scale after four botulinumtoxinA injection cycles. Secondary endpoints included changes from baseline on the pain 0-100 Visual Analogue Scale, Goal Attainment Scale, modified Ashworth Scale, 10-Meter Walk Test, Penn Spasm Frequency Scale, and 36-item Short-Form Health Survey. RESULTS: Of 186 enrolled patients, 180 (96.8%) received botulinumtoxinA at least once. The mean (standard deviation) pain 0-10 Numerical Rating Scale score decreased significantly (p<0.0001) from 4.9 (2.2) at baseline to 2.5 (2.1) at study end, representing a 50% decrease in pain severity. Relief of pain due to spasticity was supported by improvement from baseline in all secondary variables except the 10-Meter Walk Test. Two adverse events (erysipelas and phlebitis) in one patient were considered likely to be related to botulinumtoxinA injection. CONCLUSION: BotulinumtoxinA appears to provide pain relief as an additional benefit of local treatment in patients with post-stroke lower limb spasticity for whom pain relief is a primary therapeutic goal (a Lay Abstract has been provided as Appendix A).

[Psychometric properties of performance outcome tools to assess sensitivity in subjects with stroke sequela: A systematic review]. / Propiedades psicométricas de herramientas de resultados de desempeño para evaluar la sensibilidad en sujetos con secuela de accidente cerebrovascular: revisión sistemática.

The objective was to perform a systematic review of those performance outcomes (HRD) tools that assess sensitivity in post-stroke subjects, as well as to know which of all is the most reliable and viable. The design was a systematic review. The following were included: HRD, developed in post-stroke subjects, of any etiology and period of evolution; 18 years of age or older and testing for sensitivity; results on psychometric properties. Excluded: self-reported results, the report of cross-cultural adaptation, designed through computerized means. 19 HRD were acquired. The psychometric properties analyzed were reliability, internal consistency, measurement error, construct validity, content validity, and sensitivity to change, the first being the most studied. Psychometric properties were identified, assessed, compared, and summarized. Of all of them, we recommend the use of the modified Erasmus Nottingham Sensory Assessment, as it presents the best degree of confidence in the evidence.

The effects of social media usage on vicarious traumatization and the mediation role of recommendation systems usage and peer communication in China after the aircraft flight accident.

Background: Previous research has indicated that continuous exposure to disaster-related information through social media can lead to vicarious trauma. However, scholars have recognized the need for further in-depth research into the underlying mechanisms influencing this relationship.Objective: The purpose of this study is to investigate the impact mechanism of social media usage on vicarious traumatization in users and analyze the roles of recommendation systems and peer communication.Methods: This study was conducted with college students in China, focusing on the context of the MU5735 aircraft flight accident in China in which 123 passengers and 9 crew members died. Data were collected through an online questionnaire. The partial least square structural equation modelling (PLS-SEM) method was used to test the data and model.Results: This study obtained valid responses from 1317 participants. The study findings revealed a significant positive correlation between social media usage(ß = 0.180，P < .001), recommendation systems usage (ß = 0.172, P < .001), peer communication (ß = 0.303, P < .001), and the development of vicarious traumatization. Recommendation systems usage (specific indirect effect = 0.063, P < .001) and peer communication (specific indirect effect = 0.138, P < .001) mediated the relationship between social media use and vicarious trauma. Additionally, the impact of peer communication on vicarious trauma was found to be higher compared to the effects of continuous social media use and recommendation system use.Conclusion: The study found that the use of social media to obtain information about accidents, the frequent pushing of accident information by recommender systems, and the frequent discussion of accidents among peers during unexpected accidents contribute to vicarious traumatization. The study suggests that users' reduced retrieval of accident information via social media, as well as reduced peer-to-peer discussions about accidents, and social media platforms' adjustment of recommender system algorithm rules to reduce accident information pushes, may help reduce the likelihood of users experiencing vicarious traumatization.

Social media usage significantly affected college users to develop vicarious traumatization.Recommendation systems usage and peer communication significantly affected the development of vicarious traumatization.Recommendation systems usage and peer communication mediated the relationship of social media usage and vicarious traumatization.

Evaluación antropométrica biomédica y diseño mecánico conceptual de un sistema robótico para la rehabilitación pasiva de miembros inferiores en pacientes post-accidente cerebrovascular / Biomedical anthropometric evaluation and conceptual mechanical design of robotic system for lower limbs passive-rehabilitation on post-stroke patients

RESUMEN Antecedentes: El accidente cerebrovascular (ACV) es una de las principales causas de discapacidad permanente, ya que puede provocar lesiones cerebrales graves con secuelas físicas significativas, limitando la capacidad de realizar actividades diarias. Objetivo: Esta investigación tuvo como objetivo diseñar un sistema robótico de movimiento pasivo-continuo para la rehabilitación de miembros inferiores en pacientes adultos con ACV, mejorando así las probabilidades de recuperación de su movilidad de marcha. Metodología: Se llevó a cabo el modelado y simulación del sistema robótico mediante Diseño Asistido por Computadora (CAD), utilizando el software de ingeniería Autodesk Inventor Professional 2023. Resultados: Se obtuvieron las posiciones iniciales y finales del sistema robótico, así como la simulación de movimiento pasivo-continuo. Conclusiones: La toma de medidas precisas de un paciente maximiza la posibilidad de implementar un prototipo funcional que contribuya en el proceso de rehabilitación.

ABSTRACT Background: Cerebrovascular accident (CVA) is one of the main causes of permanent disability, as it can cause serious brain injuries with significant physical consequences, limiting the ability to perform daily activities. Objective: This research aimed to design a robotic system of passive-continuous movement for the rehabilitation of lower limbs in adult patients with stroke, thus improving the chances of recovery of their walking mobility. Methodology: Modeling and simulation of the robotic system using Computer Aided Design (CAD), using the engineering software Autodesk Inventor Professional 2023. Results: The initial and final positions of the robotic system were obtained, as well as the simulation of passive-continuous movement. Conclusions: Taking precise measurements of a patient maximizes the possibility of implementing a functional prototype that contributes to the rehabilitation process.

Prognostic performance of neutrophil/lymphocyte ratio and platelet/lymphocyte ratio for mortality in patients with acute stroke / Rendimiento pronóstico de la razón neutrófilos/linfocitos y la razón plaquetas/linfocitos para la mortalidad en pacientes con ictus agudo

Objective: To evaluate the prognostic performance of the neutrophil-to-lymphocyte ratio (NLR) and the platelet-to-lymphocyte ratio (PLR) for mortality in patients with acute stroke treated at a Peruvian hospital. Design: Retrospective cohort study. Setting: Tertiary care hospital. Patients: Patients aged ≥18 years with a diagnosis of acute stroke and admitted to the hospital from May 2019 to June 2021. Interventions: None. Main variables of interests: Neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio, and mortality. Results: A total of 165 patients were included. The mean age was 66.1±14.2 years, and 59.4% were male. Only NLR had a performance superior to 0.7 (AUC: 0.75; 95%CI: 0.65–0.85), and its elevated levels were associated with an increased risk of mortality (aRR: 3.66; 95%CI: 1.77–8.85) after adjusting for confounders. Conclusion: The neutrophil-to-lymphocyte ratio has an acceptable prognostic performance for mortality in patients with acute stroke. Its use may be considered to stratify patients’ risk and to consider timely alternative care and management.(AU)

Objetivo: Evaluar el desempeño pronóstico de la relación neutrófilos-linfocitos (NLR) y la relación plaquetas-linfocitos (PLR) para la mortalidad en pacientes con stroke agudo tratados en un hospital peruano. Diseño: Estudio de cohorte retrospectivo. Ámbito: Hospital de atención terciaria. Participantes: Pacientes ≥18 años con diagnóstico de stroke agudo e ingresados en el hospital entre mayo de 2019 y junio de 2021. Intervenciones: Ninguna. Variables de interés principales: Razón neutrófilos/linfocitos, razón plaquetas/linfocitos y mortalidad. Resultados: Se incluyeron un total de 165 pacientes. La edad media fue de 66,1±14,2 años, y el 59,4% eran varones. Sólo el NLR tuvo un rendimiento superior a 0,7 (AUC: 0,75; IC95%: 0,65-0,85), y sus niveles elevados se asociaron con un mayor riesgo de mortalidad (RRa: 3,66; IC95%: 1,77-8,85) tras ajustar por factores de confusión. Conclusiones: La razón neutrófilos/linfocitos tiene un rendimiento pronóstico aceptable para la mortalidad en pacientes con stroke. Su uso puede ser considerado para estratificar el riesgo de los pacientes y considerar oportunamente cuidados y manejo alternativos.(AU)

Temperature management in acute brain injury: A narrative review.

Temperature management has been used in patients with acute brain injury resulting from different conditions, such as post-cardiac arrest hypoxic-ischaemic insult, acute ischaemic stroke, and severe traumatic brain injury. However, current evidence offers inconsistent and often contradictory results regarding the clinical benefit of this therapeutic strategy on mortality and functional outcomes. Current guidelines have focused mainly on active prevention and treatment of fever, while therapeutic hypothermia (TH) has fallen into disuse, although doubts persist as to its effectiveness according to the method of application and appropriate patient selection. This narrative review presents the most relevant clinical evidence on the effects of TH in patients with acute neurological damage, and the pathophysiological concepts supporting its use.

Caracterización clínico-epidemiológica de pacientes con un primer evento de fibrilación auricular

Fundamento: Pese a la importancia del primer evento de fibrilación auricular como una de las urgencias médicas más tratadas, en Cienfuegos, son insuficientes los estudios en los que se describan las características clínico-epidemiológicas de estos pacientes. Objetivo: Caracterizar clínica y epidemiológicamente los pacientes con primer evento de fibrilación auricular en Cienfuegos entre los años 2020-2022. Método: Se realizó un estudio descriptivo y transversal. El universo estuvo conformado por 54 pacientes con diagnóstico de primer evento de fibrilación auricular ingresados en el Servicio de Cardiología del Hospital General Universitario Dr. Gustavo Aldereguía Lima de Cienfuegos entre los años 2020-2022. Las variables estudiadas fueron: edad, sexo, color de la piel, hábitos tóxicos, antecedentes patológicos personales, manifestaciones clínicas, parámetros ecocardiográficos y tratamiento. Se calcularon la frecuencia absoluta y relativa de las variables. Los resultados se presentaron en tablas. Resultados: Predominó el sexo masculino, el grupo etáreo de 36-55 años, el color de piel blanca, y el tabaquismo. Los antecedentes patológicos personales más frecuentes fueron: la hipertensión arterial (74,1 %), la diabetes mellitus tipo 2 (16,7 %) y las valvulopatías (11,1 %). Las manifestaciones clínicas más frecuentes fueron: las palpitaciones (77,8 %), seguidas de la disnea (12,9 %). Los parámetros ecocardiográficos estuvieron en el rango de la normalidad. El tratamiento farmacológico se aplicó al 68,5 % seguido de cardioversión farmacológica y eléctrica en el 16,7 %. Conclusiones: El mayor número de pacientes con primer evento de fibrilación auricular, tienen un corazón estructuralmente sano, por lo que se considera de vital importancia la prevención de recurrencias, esto evitará la creación de condiciones eléctricas y anatómicas que perpetúen la arritmia.

Foundation: Despite the importance of the first event of atrial fibrillation as one of the most treated medical emergencies, in Cienfuegos, there are insufficient studies describing the clinical-epidemiological characteristics of these patients. Objective: To clinically and epidemiologically characterize patients with the first event of atrial fibrillation in Cienfuegos between the years 2020-2022. Method: A descriptive and cross-sectional study was carried out. The universe was made up of 54 patients diagnosed with a first event of atrial fibrillation admitted to the Cardiology Service of the Dr. Gustavo Aldereguía Lima General University Hospital in Cienfuegos between the years 2020-2022. The variables studied were: age, sex, skin color, toxic habits, personal pathological history, clinical manifestations, echocardiographic parameters and treatment. The absolute and relative frequencies of the variables were calculated. The results were presented in tables. Results: The male sex, the age group of 36-55 years, white skin color, and smoking predominated. The most common personal pathological history was: high blood pressure (74.1%), type 2 diabetes mellitus (16.7%) and valvular heart disease (11.1%). The most frequent clinical manifestations were: palpitations (77.8%), followed by dyspnea (12.9%). Echocardiographic parameters were within the normal range. Pharmacological treatment was applied to 68.5% followed by pharmacological and electrical cardioversion in 16.7%. Conclusions: The largest number of patients with a first event of atrial fibrillation have a structurally healthy heart, so the prevention of recurrences is considered of vital importance, this will avoid the creation of electrical and anatomical conditions that perpetuate the arrhythmia.

Consecuencias psicológicas de las amputaciones por accidente laboral / Psychological consequences of amputations in work accidents

Fundamentos: Las amputaciones en accidente laboral son un fenómeno con gran incidencia y características peculiares. Los escasos estudios que abordan los efectos de la amputación se refieren a grandes extremidades y muestran que, más allá de las secuelas físicas, existen consecuencias importantes a nivel psicológico. El objetivo de este artículo fue mostrar el conocimiento actualizado sobre las principales consecuencias psicopatológicas de las amputaciones por accidente laboral y de las variables que pueden modularlas. Métodos: Se llevó a cabo una revisión bibliográfica de carácter no sistemático, con búsquedas variadas ad hoc para las distintas variables estudiadas. Resultados: Los estudios se han centrado principalmente en la sintomatología ansiosa y depresiva, el trastorno de estrés postraumático y el dolor del miembro fantasma. También se han identificado variables moduladoras que mejoran el pronóstico: adaptación a la vida cotidiana, ejercicio físico, estrategias de afrontamiento, resiliencia y calidad de vida. Conclusiones: Las distintas áreas psicológicas afectadas revisadas deben considerarse al acompañar a las personas con amputación por accidente laboral. Asimismo, potenciar las variables moduladoras cuya presencia mejora el pronóstico es un campo interesante para la intervención profesional.(AU)

Background: Amputations in work accidents are a phenomenon with a high incidence and peculiar characteristics. The few studies about the effects of amputation are referred to large limbs, and show that, beyond the physical consequences, there are important psychological consequences. The goal of this paper was to show the updated knowledge on the main psychopathological consequences of amputations in work accidents, as well as the variables that can modulate them. Methods: A non-systematic bibliographic review was carried out, with varied ad hoc searches for the different variables studied. Results: Studies have focused mainly on anxiety and depressive symptoms, post-traumatic stress disorder, and phantom limb pain. Modulating variables whose presence improves the prognosis of these persons have been identified, such as adaptation to daily life, physical exercise, coping strategies, resilience and quality of life. Conclusions: The different psychological areas reviewed should be considered when attending people who have suffered an amputation in a work accident. Likewise, enhancing the modulating variables whose presence improves the prognosis is an interes-ting field for professional intervention.(AU)

Prognostic performance of neutrophil/lymphocyte ratio and platelet/lymphocyte ratio for mortality in patients with acute stroke.

OBJECTIVE: To evaluate the prognostic performance of the neutrophil-to-lymphocyte ratio (NLR) and the platelet-to-lymphocyte ratio (PLR) for mortality in patients with acute stroke treated at a Peruvian hospital. DESIGN: Retrospective cohort study. SETTING: Tertiary care hospital. PATIENTS: Patients aged ≥18 years with a diagnosis of acute stroke and admitted to the hospital from May 2019 to June 2021. INTERVENTIONS: None. MAIN VARIABLES OF INTERESTS: Neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio, and mortality. RESULTS: A total of 165 patients were included. The mean age was 66.1±14.2 years, and 59.4% were male. Only NLR had a performance superior to 0.7 (AUC: 0.75; 95%CI: 0.65-0.85), and its elevated levels were associated with an increased risk of mortality (aRR: 3.66; 95%CI: 1.77-8.85) after adjusting for confounders. CONCLUSION: The neutrophil-to-lymphocyte ratio has an acceptable prognostic performance for mortality in patients with acute stroke. Its use may be considered to stratify patients' risk and to consider timely alternative care and management.

Diferencias cliniconeurológicas en pacientes con enfermedad cerebrovascular isquémica de edades menores y mayores de 65 años

Introducción: La enfermedad cerebrovascular isquémica tiene una alta frecuencia debida, fundamentalmente, al envejecimiento poblacional. Objetivo: Comparar las características clínicas de pacientes con enfermedad cerebrovascular isquémica de dos grupos etarios. Métodos: Se realizó un estudio descriptivo, transversal y retrospectivo en 36 pacientes con enfermedad cerebrovascular isquémica correspondientes a dos grupos etarios (65 y menos años y mayores de 65), quienes fueron atendidos en el Instituto de Neurología y Neurocirugía, La Habana, de enero a diciembre del 2017. Al respecto, se analizaron variables demográficas y clínicas y se aplicaron diferentes pruebas estadísticas para comparar. Resultados: Se obtuvo un aumento significativo de pacientes hipertensos (88,9 %) en el grupo etario mayor de 65 años. La mediana de la escala de ictus del National Institute of Health fue superior en estos pacientes (mediana [10-90 percentil]: 9,5 (4-19]). Hubo incremento estadístico de los mayores de 65 años con parálisis parcial de la mirada y ataxia; en tanto, la monoparesia y la extinción visual predominaron en los de 65 y menos años. Dicha escala mostró un aumento estadístico en el ictus aterotrombótico y cardioembólico en comparación con otras causas en ambos grupos. Los pacientes mayores de 65 años con solo un factor de riesgo o ninguno y los que eran hipertensos tuvieron mayor puntuación de la escala. Conclusiones: El grado de afectación neurológica fue superior en los mayores de 65 años que tenían un factor de riesgo y en aquellos con hipertensión arterial. Puede sugerirse que los mecanismos moleculares y fisiopatológicos de estos pacientes varían según la edad.

Introduction: The ischemic cerebrovascular disease has a high frequency due to the population aging mainly. Objective: To compare clinical characteristics of patients with ischemic cerebrovascular of two age groups. Methods: A descriptive, cross-sectional, retrospective study was carried out in the Neurology and Neurosurgery Institute in Havana, from January to December, 2017 in patients with ischemic cerebrovascular disease; 36 individuals of both age groups. In this regard, demographic variables, risk factors, clinical manifestations, coma scale and neurological deficiency, etiology and localization of the ischemic ictus were analyzed. Results: The 65 years group had a significant increase of hypertensive patients (88.9%). The average of the National Institute of Health stroke scale was superior in these patients (median [10-90 percentile]: 9.5 [4-19]). There was statistical increment of over 65 years patients with partial paralysis of the look and ataxia, but monoparesis and visual extinction in the age under 65 years. Such a scale had a statistical increase in the atherothrombotic and cardioembolic ictus in comparison with other etiologies in both patient groups. The over 65 years patients with just one risk factor or and those with hypertension had a higher punctuation of the scale. Conclusions: The degree of neurological affectation was higher in over 65 years patients that had a risk factor and in those with hypertension. As a result it could be suggested that the molecular and pathophysiolologic mechanisms of these patients vary with the age.

Proteína-C reactiva de alta sensibilidad y homocisteína en pacientes con enfermedad cerebrovascular isquémica

Fundamento: la proteína C reactiva de alta sensibilidad (PCR-as) y la homocisteína (Hci) parecen relacionarse con la enfermedad cerebrovascular isquémica, pero sus hallazgos sobre el riesgo y pronóstico de esta enfermedad resultan controversiales y no concluyentes. Objetivo caracterizar la proteína C reactiva de alta sensibilidad y homocisteína en pacientes con enfermedad cerebrovascular isquémica. Métodos: se realizó un estudio descriptivo y retrospectivo de corte transversal en pacientes con enfermedad cerebrovascular isquémica, ingresados en el Servicio de Ictus del Instituto de Neurología y Neurocirugía entre 2016 y 2019. Se recogieron variables demográficas, manifestaciones clínicas, tiempo de evolución, etiología y localización del infarto y factores riesgo. Se cuantificaron la PCR-as (riesgo cardiovascular) y la Hci. Resultados las medias de PCR-as (7,0±8,3 mg/L) y Hci (17,1±7,3 µM) fueron elevadas. El riesgo cardiovascular moderado y alto se presentaron en igual proporción (46,8 %). Hubo diferencias estadísticas en la relación entre el riesgo cardiovascular y la edad (p=0,00); pero ni el tiempo de evolución ni los factores de riesgo de la enfermedad mostraron este comportamiento. Los pacientes con riesgo cardiovascular alto (PCR-as >3 mg/L) y elevada Hci (>15 (M) exhibieron mayores frecuencias de etiologías aterotrombótica o cardioembólica. Conclusiones el riesgo cardiovascular aumenta en la medida que se incrementa la edad de pacientes con enfermedad cerebrovascular isquémica. Las características demográficas, clínicas y neurológicas no mostraron relación con el alto riesgo cardiovascular y los valores elevados de Hci, aunque se encontró una tendencia asociativa de la etiología aterotrombótica con el incremento de PCR-as y Hci.

Foundation: High-sensitivity C-reactive protein and homocysteine seem to be related to ischemic cerebrovascular disease, but their findings on the risk and prognosis of this disease are controversial and inconclusive. Objective: to characterize high sensitivity C-reactive protein and homocysteine in patients with ischemic cerebrovascular disease. Methods: a descriptive and retrospective cross-sectional study was carried out in patients with ischemic cerebrovascular disease, admitted to the Stroke Service of the Neurology and Neurosurgery Institute between 2016 and 2019. Demographic variables, clinical manifestations, time of evolution, etiology and infarction location, risk factors. High-sensitivity C-reactive protein (cardiovascular risk) and homocysteine were quantified. Results: the means of C-reactive protein (7.0±8.3 mg/L) and homocysteine (17.1±7.3 µM) were high. Moderate and high cardiovascular risk occurred in equal proportions (46.8%). There were statistical differences in the relationship between cardiovascular risk and age (p=0.00); but neither the time of evolution nor the risk factors of the disease showed this behavior. Patients with high cardiovascular risk (hs-CRP >3 mg/L) and high homocysteine (>15 (M), exhibited higher frequencies of atherothrombotic or cardioembolic etiologies. Conclusions: cardiovascular risk increases as the age of patients with ischemic cerebrovascular disease increases. Demographic, clinical and neurological characteristics did not show a relationship with high cardiovascular risk and high homocysteine values, although an associative trend of atherothrombotic etiology was found with increased high-sensitivity C-reactive protein and homocysteine.

Insuficiencia cardíaca secundaria a mordedura de serpiente. La visión del intensivista: Reporte de caso / Heart failure secondary to a snake bite. The intensivist's vision: Case Report

RESUMEN Antecedentes: El accidente ofídico es una enfermedad desatendida que afecta a los países tropicales. América Latina es la segunda región después de África, con mayor número de casos a nivel mundial. Su curso clínico incluye lesiones locales hasta afectaciones sistémicas como lesiones renales, hematológicas y neurológicas. Las complicaciones cardiacas son raras, especialmente en pacientes que no tienen factores de riesgo cardiovascular. Hay reportes de infarto agudo de miocardio, pero existe poca información sobre la insuficiencia cardíaca debida a Bothrops spp. Reporte de caso: Presentamos el caso de un hombre de 25 años sin factores de riesgo cardiovascular que fue admitido en la unidad de cuidados intensivos y desarrolló insuficiencia cardíaca con choque cardiogénico y fallo multiorgánico secundario a una mordedura de serpiente. Conclusiones: Aunque el curso clínico característico de un accidente ofídico bothrópico y sus manifestaciones sistémicas están principalmente relacionadas con anomalías de la coagulación, hay complicaciones cardiovasculares dentro de su presentación clínica que, aunque raras, si no se detectan prontamente y no se manejan adecuadamente, están asociadas con alta morbilidad y mortalidad.

ABSTRACT Background: Ophidic accident is a neglected disease that affects tropical countries. Latin America is the second region after Africa, with the most cases worldwide. Local lesions accompany its clinical course up to systemic affectations such as renal, hematological, and neurological lesions. Cardiac complications are rare, especially in patients who do not have cardiovascular risk factors. There are reports of acute myocardial infarction, but there is little information about heart failure due to Bothrops spp. Case report: We present the case of a 25-year-old man without cardiovascular risk factors who was admitted to the intensive care unit and developed heart failure with cardiogenic shock and multi-organ failure secondary to a snake bite. Conclusions: Although the characteristic clinical course of a bothropic ophidian accident and its systemic manifestations are mainly related to coagulation abnormalities, there are cardiovascular complications within its clinical presentation that, although rare, if not detected promptly and not adequately managed, are associated with high morbidity and mortality.

Vasculitis cerebelosa por lupus eritematoso sistémico y descompresión suboccipital: reporte de caso / Cerebellar vasculitis due to systemic lupus erythematosus and suboccipital decompression: case report

RESUMEN Las vasculitis de las arterias o vasculitis cerebelosas en el lupus eritematoso sistémico (LES) son extremadamente infrecuentes y podrían estar inmersas o formar parte de los casos de LES neuropsiquiátrico (LESNP), stroke cerebeloso en el LES y grupo de vasculitis del sistema nervioso central (SNC ) por LES. La adición del manejo quirúrgico a esta entidad, mediante descompresión suboccipital, ha sido reportada en muy pocas publicaciones. Se presenta el caso de una paciente mujer de 18 años con LES, LESNP, stroke cerebeloso, con alta sospecha de vasculitis inflamatoria de las arterias cerebelosas a quien, a pesar del manejo médico, se le brindó descompresión suboccipital. La vasculitis inflamatoria de las arterias cerebelosas en el LES es una causa infrecuente de stroke cerebeloso de elevada mortalidad. Existe limitada evidencia científica en la realización de la descompresión suboccipital de esta entidad.

ABSTRACT Arterial vasculitis or cerebellar vasculitis in systemic lupus erythematosus (SLE) are extremely infrequent, and these might be included within cases of neuropsychiatric SLE (NPSLE), cerebellar stroke in SLE, and within the group of central nervous system vasculitis due to SLE. The addition of surgical management to this condition has been reported in few publications. We present the case of a 18- year old female patient with SLE, NPSLE, and cerebellar stroke, highly suspicious of inflammatory vasculitis affecting cerebellar arteries, in whom, in spite of medical management, suboccipital decompression was performed. Inflammatory vasculitis of cerebellar arteries in SLE is an infrequent cause of cerebellar stroke, and it has elevated mortality rates. There is limited scientific evidence with respect to suboccipital decompression for the management of this condition.

Fatores associados a incapacidade funcional após acidente vascular cerebral isquêmico / Factores asociados a incapacidad funcional después de accidente cerebrovascular isquémico / Factors associated with functional disability after ischemic stroke

Resumo Objetivo Avaliar o nível de incapacidade funcional e identificar os fatores associados em pessoas após Acidente Vascular Cerebral Isquêmico. Métodos Coorte prospectiva, realizada em hospital de referência em neurologia, com 224 pessoas com acidente vascular cerebral isquêmico. A coleta de dados ocorreu entre março a outubro de 2019. Os participantes foram acompanhados durante a internação, quando as variáveis sociodemográficas e clínicas foram levantadas empregando-se instrumentos específicos e contatados após 90 dias, por ligação telefônica, para aplicação do Índice de Barthel modificado. Na análise, aplicou-se estatística descritiva e o teste Qui-quadrado de Pearson. Adotou-se significância estatística de 5%. Resultados A maioria apresentou algum grau de incapacidade funcional (58,5%), sendo que 29,5% apresentaram dependência moderada e 29,0% severa ou grave. As variáveis sexo feminino (p=0,011), tempo de chegada ao hospital de referência maior ou igual a 4,5h (p=0,017), Acidente vascular cerebral prévio (p=0,031), não ter realizado trombólise (p=0,023), ter hipertensão arterial (p=0,032) e maior gravidade estimada pela National Institute of Health Stroke Scale (p=0,000) foram associadas a maior nível de incapacidade. Conclusão Predominou a dependência de moderada a grave. A gravidade do evento, evento prévio, hipertensão, não submissão à trombólise, retardo à chegada ao hospital e sexo feminino foram associados a maior nível de incapacidade funcional.

Resumen Objetivo Evaluar el nivel de incapacidad funcional e identificar los factores asociados en las personas después de un accidente cerebrovascular isquémico. Métodos Cohorte prospectiva, realizada en un hospital de referencia en neurología, con 224 personas con accidente cerebrovascular isquémico. La recopilación de datos se llevó a cabo entre marzo y octubre de 2019. Se acompañó a los participantes durante la internación, momento en que se recopilaron las variables sociodemográficas y clínicas mediante la utilización de instrumentos específicos, y se los contactó 90 días después, por teléfono, para aplicar el Índice de Barthel modificado. En el análisis se aplicó estadística descriptiva y la prueba χ2 de Pearson. Se adoptó significación estadística de 5 %. Resultados La mayoría presentó algún nivel de incapacidad funcional (58,5 %), de los cuales el 29,5 % presentó dependencia moderada y el 29,0 % dependencia severa o grave. Las siguientes variables fueron asociadas a un mayor nivel de incapacidad: sexo femenino (p=0,011), tiempo de llegada al hospital de referencia mayor o igual a 4,5 h (p=0,017), accidente cerebrovascular previo (p=0,031), no haber realizado trombólisis (p=0,023), tener hipertensión arterial (p=0,032) y mayor gravedad estimada por la National Institute of Health Stroke Scale (p=0,000). Conclusión Predominó la dependencia de moderada a grave. La gravedad del evento, evento previo, hipertensión, no realización de trombólisis, retraso de la llegada al hospital y sexo femenino fueron las variables asociadas a un mayor nivel de incapacidad funcional.

Abstract Objective To assess the functional disability level and identify associated factors in people after Ischemic Cerebral Vascular Accident. Methods A prospective cohort, carried out in a reference hospital in neurology with 224 people with ischemic stroke. Data collection took place between March and October 2019. Participants were followed up during hospitalization, when sociodemographic and clinical variables were collected using specific instruments and contacted after 90 days, by telephone call, to apply the Modified Barthel Index. In the analysis, descriptive statistics and Pearson's chi-square test were applied. Statistical significance of 5% was adopted. Results Most had some degree of functional disability (58.5%), with 29.5% having moderate dependence and 29.0% having severe dependence. The variables being female (p=0.011), time of arrival at the reference hospital greater than or equal to 4.5 hours (p=0.017), previous stroke (p=0.031), not having undergone thrombolysis (p=0.023), having high blood pressure (p=0.032) and greater severity estimated by the National Institute of Health Stroke Scale (p=0.000) were associated with a higher disability level. Conclusion Moderate to severe dependence predominated. The severity of the event, previous event, hypertension, non-submission to thrombolysis, delay in arriving at the hospital and female gender were associated with a higher functional disability level.

Características clínicas de pacientes con accidente cerebrovascular isquémico y fibrilación auricular internados en hospital de referencia durante el periodo 2021 a 2022

Introducción: se ha demostrado que uno de cada tres accidentes cerebrovasculares (ACV) isquémicos es consecuencia de una fibrilación auricular (FA) no conocida y, por ende, no tratada. Por eso es de vital importancia el diagnóstico y tratamiento oportuno de la FA, ya que el ACV isquémico es un motivo frecuente de ingreso hospitalario. Objetivos: determinar las características clínicas de pacientes con ACV isquémico y FA internados en el Hospital XX, durante los años 2021 y 2022. Metodología: se realizó un estudio observacional, descriptivo, de corte transversal, retrospectivo. Se incluyeron pacientes de ambos sexos, mayores de edad, con FA y ACV isquémico confirmados por electrocardiograma y tomografía. Las variables se obtuvieron de los expedientes clínicos. La investigación fue aprobada por el comité de ética de la Universidad Nacional de Itapúa. Resultados: se estudiaron 113 pacientes. La edad media fue 69 ± 10 años, el 54,87% (62) fueron varones. Entre los factores de riesgo, 96,46% eran conocidos con hipertensión arterial y 61,06% con diabetes mellitus. En 24 (21%) pacientes se realizó ecocardiograma y 14 tenían dilatación auricular, con una media de 44 ± 8 mm, y 11 de éstos tenían estenosis mitral. La media de frecuencia cardiaca era 92 ± 18 latidos/min. El ictus isquémico se presentó como debut en 52,21% y de éstos solo 7,08% se conocían portadores de FA. Entre los portadores conocidos de FA 7,08% recibían anticoagulación con acenocumarol. No se encontraron pacientes en tratamiento con otros anticoagulantes. Conclusión: el 22,12% de los pacientes con ACV isquémico estaban diagnosticados con FA. Aproximadamente, un tercio de los pacientes con FA bajo el régimen de anticoagulación no alcanzaron rangos terapéuticos ni una frecuencia cardiaca controlada.

Introduction: It has been shown that one in three ischemic cerebrovascular accidents (CVA) is a consequence of unknown and, therefore, untreated atrial fibrillation (AF). That is why timely diagnosis and treatment of AF is of vital importance since ischemic stroke is a frequent reason for hospital admission. Objectives: To determine the clinical characteristics of patients with ischemic stroke and AF hospitalized at Hospital XX, during 2021 and 2022. Methodology: An observational, descriptive, cross-sectional, retrospective study was carried out. Male and female adult patients, with AF and ischemic stroke confirmed by electrocardiogram and tomography were included. The variables were obtained from the clinical records. The research study was approved by the ethics committee of the National University of Itapúa. Results: One hundred thirteen patients were studied. The mean age was 69 ± 10 years, and 54.87% (62) were men. Among the risk factors, 96.46% were known to have arterial hypertension, and 61.06% were known to have diabetes mellitus. An echocardiogram was performed in 24 (21%) patients, 14 had atrial dilation, with a mean of 44 ± 8 mm, and 11 of these had mitral stenosis. The mean heart rate was 92 ± 18 beats/min. Ischemic stroke occurred as a debut in 52.21% and of these, only 7.08% were known to have AF. Among known AF carriers, 7.08% received anticoagulation with acenocoumarol. No patients were found being treated with other anticoagulants. Conclusion: AF was diagnosed in 22.12% of patients with ischemic stroke. Approximately one-third of AF patients on anticoagulation regimens did not achieve therapeutic ranges or a controlled heart rate.