ABSTRACT Purpose: This study aimed to examine the prevalence of myopic eyes over 11 years (2008-2018) in a private clinic and a public assistance service. Methods: We retrospectively evaluated 6332 individuals (12,664 eyes) between 5 and 25 years old, seen at a private clinic-CEMO (2,663 individuals) and a public service-HOIP (3,669 individuals) from 2008 to 2018. We evaluated the prevalence of myopic eyes (EE ≤-0.50) and high myopic eyes (EE ≤-6.00). Results: Sex and services did not show statistical differences. The variation in the prevalence of myopic and high myopic eyes showed a random pattern during the study period (this prevalence could not be increased). Prevalences ranged from 20.7% (in 2017) to 32.4% (in 2015) for myopic eyes and from 1.6% (in 2009 and 2016) to 3.3% (in 2015) for eyes with high myopia. The prevalence of myopia showed a statistically significant increase based on the age group. Conclusion: The prevalence of myopic eyes did not increase in our study. The mean prevalence of myopic eyes was similar in the private clinic and public service. Purpose 1 20082018 2018 (2008-2018 service Methods 633 12,664 12664 12 664 (12,66 2 old clinicCEMO CEMO 2,663 2663 663 (2,66 serviceHOIP HOIP 3,669 3669 3 669 (3,66 200 EE ≤0.50 050 ≤ 0.50 0 50 ≤-0.50 ≤6.00. 600 6.00 . 6 00 ≤-6.00) Results differences this increased. increased increased) 207 20 7 20.7 2017 324 32 4 32.4 2015 16 1.6 2016 33 3.3 group Conclusion 2008201 201 (2008-201 63 12,66 1266 66 (12,6 2,66 266 (2,6 3,66 366 (3,6 ≤0.5 05 0.5 ≤-0.5 ≤6.00 60 6.0 ≤-6.00 20. 32. 1. 3. 200820 (2008-20 12,6 126 (12, 2,6 26 (2, 3,6 36 (3, ≤0. 0. ≤-0. ≤6.0 6. ≤-6.0 20082 (2008-2 12, (12 2, (2 3, (3 ≤0 ≤-0 ≤6. ≤-6. (2008- (1 ( ≤- ≤6 ≤-6 (2008 (200 (20

ABSTRACT Purpose: Although Brazil has a high prevalence of retinoblastoma, there is a lack of epidemiological data on the disease. Thus, in this study, we aimed to evaluate the epidemiological profile of patients diagnosed with retinoblastoma in the ophthalmology department of a pediatric tertiary referral hospital in Ceara, Brazil. Methods: A descriptive and cross-sectional study was conducted by retrospectively analyzing the clinical and socioeconomic data from the medical records of pediatric patients followed-up at the hospital between 2007 and 2021. Retinoblastoma was diagnosed on the basis of a fundoscopic or histopathologic examination. Results: The data of 105 patients were included in the study, and the mean patient age at the time of diagnosis was 1.7 years. Most of the patients were women (50.5%) and hailed from rural areas (57.4%), which was associated with a higher tumor stage. Of the 150 patients, 57.1% initially presented with leukocoria. Ocular hyperemia was associated with more advanced stages of retinoblastoma (p=0.004). Bilateral involvement was observed in 25.7% of the patients and at a significantly younger age (p=0.009). The presence of retinal detachment, vascularized lesions, and vitreous seeds significantly increased the likelihood of requiring enucleation. Discussion: This study presents an epidemiological description of retinoblastoma in Brazil, which highlights the significance of early detection. Delayed diagnosis is associated with a poorer visual prognosis and higher mortality rate, particularly in patients with unilateral disease. Risk factors for a more severe disease were retinal detachment, vascularized lesions, and vitreous seeds. The correlation between histopathological features and clinical outcomes was limited. Conclusion: Further studies are required to assess the influence of ocular hyperemia, fundoscopic assessment, and histopathologic findings on the prognosis of retinoblastoma. Moreover, it is critical to devise interventions to reduce the time-to-diagnosis in rural areas. Purpose Thus Ceara Methods crosssectional cross sectional followedup followed up 200 2021 examination Results 10 17 1 7 1. years 50.5% 505 50 5 (50.5% 57.4%, 574 57.4% , 57 4 (57.4%) stage 15 571 57.1 leukocoria p=0.004. p0004 p p=0.004 . 0 004 (p=0.004) 257 25 25.7 p=0.009. p0009 p=0.009 009 (p=0.009) detachment lesions enucleation Discussion detection rate limited Conclusion assessment Moreover timetodiagnosis 20 202 50.5 (50.5 57.4 (57.4% 57. p000 p=0.00 00 (p=0.004 2 25. (p=0.009 50. (50. (57.4 p00 p=0.0 (p=0.00 (50 (57. p0 p=0. (p=0.0 (5 (57 p=0 (p=0. ( p= (p=0 (p= (p

ABSTRACT Purpose: To describe the epidemiological and clinical profile of hospitalized patients with retinoblastoma in Brazil. Methods: Using data from the Hospital Cancer Registry of the Instituto Nacional de Câncer, patients with the morphological codes of retinoblastoma who were diagnosed between 2000 to 2018, aged 0–19 years, and followed up in registered hospitals (analytical cases) were selected. The relative and absolute frequencies of demographic, clinical, diagnostic, therapeutic, and outcome variables were described. Hospital performance indicators were calculated and compared between hospitals qualified and not qualified to treat pediatric oncology cases and between hospitals with different case volumes (<20, 20-75, >75 cases). Results: Of the 2,269 identified analytical cases from 86 institutions, 48% were from the Southeast, 54% were male, and 66% were aged <4 years. The proportion of missing data (NA) was too high for several variables. Approximately 84% of the patients were from the public health system, 40% had a positive family history, and 88% had unilateral involvement. The first treatment included surgery in 58.3% of the patients (NA=2), Approximately 36.6% of these patients achieved complete remission, 10.8% achieved partial remission, and 12.7% died (NA=59%). Hospital performance indicators were within the target in >90% of the patients. The median time between the first appointment and diagnosis (6 days, interquartile range [IQR] 1–14) was significantly lower and the median time to death was longer (343 days, IQR, 212-539) in high-volume hospitals (>75 cases) than in medium- and low-volume hospitals. Conclusions: Despite the high proportion of missing data, we found that the delay in diagnosis is due to prehospital factors. Additionally, there is a need for educational programs for healthcare professionals and families that emphasize early identification and referral to specialized centers. Future studies should focus on the impact of Hospital Cancer Registry data completeness on outcomes, causes of delay in diagnosis, regional inequalities, and barriers to accessing specialized services. Purpose Brazil Methods Câncer 200 2018 019 0 19 0–1 years selected demographic diagnostic therapeutic described <20, 20 (<20 2075, 2075 75, 75 20-75 >7 cases. . Results 2269 2 269 2,26 8 institutions 48 Southeast 54 male 66 4 < NA (NA 84 system 40 history 88 involvement 583 58 3 58.3 NA=2, NA2 NA=2 , (NA=2) 366 36 6 36.6 remission 108 10 10.8 127 12 7 12.7 NA=59%. NA59 NA=59% 59 (NA=59%) 90 >90 ( days IQR [IQR 1–14 114 1 14 343 (34 212539 212 539 212-539 highvolume volume (>7 medium lowvolume low Conclusions factors Additionally centers outcomes inequalities services 201 01 0– <20 (<2 207 20-7 > 226 26 2,2 5 58. NA= (NA=2 36. 10. 12. NA5 NA=59 (NA=59% 9 >9 1–1 11 34 (3 21253 21 53 212-53 (> <2 (< 20- 22 2, (NA= NA=5 (NA=59 1– 2125 212-5 (NA=5 212-

Abstract Introduction: The limited availability of data in Chile on the use of diagnostic images (DI) poses a challenge in the efficient management of resources. Objective: To quantify and characterize the use of DI in hospitalized subjects in Chile for 1 year. Method: Descriptive population based study on the use of DI in Chile during 2019 in hospitalized subjects using an official national database recorded with the diagnosis-related groups (DRG) system. Demographic variables related to hospitalization and derived from the DRG were analyzed. Results: 55.5% of hospital events involved at least one DI (n = 466,306). The most used imaging technique was radiography/X-ray (36.4%), followed by computed tomography (35%). The Magallanes and Aysén regions exhibited the highest DI rates. Hospitalized patients who required some DI had an average of days of hospitalization and mortality rate that were 3.4 and 5.5 times greater than those who did not require DI (p < 0.01). Conclusions: There are important geographical differences in the use of DI in Chile. Our description will facilitate future studies that delve deeper and explore access or socioeconomic differences.

Resumen Introducción: La escasa disponibilidad de datos en Chile sobre el uso de imágenes diagnósticas (ID) plantea un desafío en la gestión eficiente de recursos. Objetivo: Cuantificar y caracterizar el uso de ID en sujetos hospitalizados en Chile durante 1 año. Método: Estudio poblacional descriptivo sobre el uso de ID en Chile durante el año 2019 en sujetos hospitalizados utilizando una base de datos nacional oficial consignada con la herramienta de grupos relacionados a diagnósticos (GRD). Se analizaron variables demográficas, relativas a la hospitalización y derivadas de los GRD. Resultados: El 55,5% de los eventos hospitalarios involucró al menos una ID (n = 466.306). La modalidad de imagen más utilizada fue la radiografía (36,4%), seguida por la tomografía computada (35%). Las regiones de Magallanes y Aysén exhibieron las tasas de ID más altas. Los pacientes hospitalizados que requirieron alguna ID obtuvieron unos promedios de días de hospitalización y letalidad 3,4 y 5,5 veces mayores que los que no requirieron ID (p < 0,01). Conclusiones: Existen importantes diferencias geográficas en la utilización de ID en Chile. Nuestra descripción facilitará la realización de futuros estudios que profundicen y exploren las diferencias en el acceso o socioeconómicas.

ABSTRACT Introduction: meningitis is a medical emergency which requires timely diagnosis and treatment to avoid complications. Objective: determine the clinical and epidemiological characteristics of meningitis in patients hospitalized at the Centro Médico Nacional. Materials and methods: Cross-sectional study that evaluated patients over 18 years of age with complete records; epidemiological, clinical, paraclinical and therapeutic characteristics were collected. Differences in patient characteristics were explored according to age group. Results: of the 70 patients, 74 % were male; 72.88 had microbiological isolation and without microbiological isolation (27 %), the most frequently isolated germ was S. pneumoniae. The antibiotic treatment of choice was combined therapy with ceftriaxone plus vancomycin (39 %) with a mortality of 37 %. Conclusions: bacterial meningitis was the most frequent (50 %) followed by fungal and lastly viral, combined therapy proved to be the most useful.

RESUMEN Introducción: la meningitis es una emergencia médica la cual requiere un diagnóstico y tratamiento oportunos para evitar complicaciones. Objetivo: determinar las características epidemiológicas y clínicas de la meningitis en los pacientes hospitalizados en el Centro Médico Nacional en el periodo 2021-2023. Metodología: estudio observacional descriptivo transversal de pacientes mayores de 18 años con fichas completas, se recolectaron características epidemiológicas, clínicas, paraclínicas y terapéuticas. Se compararon las características según grupos etarios Resultados: de los 70 pacientes reclutados el 74 % eran del sexo masculino; EL 73 % presentaron aislamiento microbiológico y sin aislamiento microbiológico (27 %) el germen más frecuentemente aislado fue el S. pneumoniae. El tratamiento antibiótico de elección fue la terapia combinada con ceftriaxona más vancomicina (39 %). Con una mortalidad del 37 %. Conclusiones: la meningitis bacteriana fue la más frecuente (50 %) seguida por las micóticas y por último lugar las virales. En cuanto a las manifestaciones clínicas podemos concluir que el síntoma más frecuentemente hallada fue la cefalea (51 %).

ABSTRACT Paracoccidioidomycosis (PCM) is a systemic disease endemic to Latin American countries, with a high impact in terms of morbidity, mortality and costs for the health system if patients progress to advanced stages. This work aimed to collect data published in publications on autochthonous cases of PCM, from the first cases diagnosed in Paraguay, with a description of the historical context and identifying the pioneers in the diagnosis in Paraguay, following a chronological order, to the most recently reported cases. Methodology: search in national libraries and online databases of PCM cases in Paraguay, published in national historical scientific journals and other sources available in print format, and more recent scientific articles available in electronic format, respectively. Results: 479 cases of PCM were identified in publications between the years 1935 and 2023, corresponding to autochthonous cases and whose diagnoses were made in Paraguayan territory. Dr. Juan Boggino and collaborators were responsible for the first diagnoses in the country. The predominant clinical form was chronic. The average age was 45.78 years. The vast majority of patients diagnosed were from the Eastern Region of the country, predominantly male farmers. Conclusion: PCM is an endemic disease in Paraguay. Since the first cases were diagnosed and until today, patients with a severe and disabling course of the disease have been detected, which demonstrates the need to disseminate its knowledge and expand the early diagnostic capacity at the national level. Due to its clinical pleomorphism and its ability to simulate other diseases, it is important to include PCM as a differential diagnosis for patients who present risk factors for the development of the disease.

RESUMEN La Paracoccidioidomicosis (PCM), es una enfermedad sistémica endémica de países de América Latina, con alto impacto en términos de morbilidad, mortalidad y costos para el sistema de salud si los enfermos progresan a sus estadios avanzados. Este trabajo tuvo como objetivo recopilar datos divulgados en publicaciones sobre casos autóctonos de PCM, desde los primeros casos diagnosticados en Paraguay, con una descripción del contexto histórico e identificando a los pioneros en el diagnóstico en Paraguay, siguiendo un orden cronológico, hasta los casos más recientemente informados. Metodología: búsqueda en bibliotecas nacionales y bases de datos online de casos de PCM en Paraguay, publicados en revistas científicas históricas nacionales y otras fuentes disponibles en formato impreso, y artículos científicos más recientes disponibles en formato electrónico, respectivamente. Resultados: Se identificaron 479 casos de PCM en publicaciones entre los años 1935 y 2023, correspondientes a casos autóctonos y cuyos diagnósticos fueron realizados en territorio paraguayo. El Dr. Juan Boggino y colaboradores fueron los responsables de los primeros diagnósticos en el país. La forma clínica predominante fue la crónica. La media de edad de 45,78 años. La gran mayoría de los pacientes diagnosticados fueron oriundos de la Región Oriental del país, predominantemente hombres agricultores. Conclusión: La PCM es una enfermedad endémica del Paraguay, desde los primeros casos diagnosticados y hasta hoy en día, son detectados pacientes con una evolución grave y discapacitante de la enfermedad, lo que demuestra la necesidad de la difusión de su conocimiento y ampliación de la capacidad diagnóstica precoz a nivel nacional. Debido a su pleomorfismo clínico y su capacidad de simular otras enfermedades, es importante incluir a la PCM como diagnóstico diferencial de pacientes que presenten factores de riesgo para el desarrollo de la enfermedad.

ABSTRACT Introduction: Leprosy (Hansen's disease) is a neglected infectious disease that affects skin and peripheral nerves, triggering neuropathies and complications such as deformities and disabilities. Objective: determine epidemiological and clinical characteristics of patients with Leprosy in the Dermatological Specialties Center of the Ministry of Public Health and Social Welfare of Paraguay, from January 2021 to December 2022. Methodology: descriptive, observational, retrospective, cross-sectional study. Data management and analysis was carried out in an electronic spreadsheet (Excel from Microsoft Office 365 version 2405), then descriptive statistics were performed. Results: 123 cases of leprosy were diagnosed, 45 (36.58 %) were women and 78 (63.42 %) were men; the ages were between 17 and 86 years, the most affected range was 41 to 50 years. 112 cases (91.06 %) were multibacillary leprosy. The most frequent sign was infiltrated plaque, present in 88 cases (71.54 %). 58 patients (47.15 %) presented lepromatous reactions, 31 cases of type 1 (53.45 %). 34 cases (27.64 %) presented grade 1 disability and 10 cases (8.13 %) grade 2 disability. Conclusion: The profile of the patient with leprosy was male between 41 and 50 years, the majority being multibacillary cases. Early diagnosis and adequate treatment are essential to reduce the burden of the disease and disabilities.

RESUMEN Introducción: lepra (enfermedad de Hansen) es una patología infecciosa desatendida que afecta piel y nervios periféricos, desencadenando neuropatías y complicaciones como deformidades y discapacidades. Objetivos: determinar características epidemiológicas y clínicas de pacientes con lepra en el Centro de Especialidades Dermatológicas del Ministerio de Salud Pública y Bienestar Social de Paraguay, de enero 2021 a diciembre 2022. Metodología: estudio descriptivo, observacional, retrospectivo, de corte transversal. La gestión y análisis de datos se realizó en planilla electrónica (Excel del programa Microsoft Office 365 versión 2405), luego se realizó estadística descriptiva. Resultados: se diagnosticaron 123 casos de lepra, 45 (36,58 %) eran mujeres y 78 (63,42 %) varones; las edades estaban entre 17 y 86 años, el rango más afectado fue de 41 a 50 años. Eran lepra multibacilar 112 casos (91,06%). El signo más frecuente fue la placa infiltrada, presentada en 88 casos (71,54%). 58 pacientes (47,15%) presentaron reacciones lepromatosas, siendo, 31 casos de tipo 1 (53,45 %). 34 casos (27,64%) presentaron discapacidad grado 1 y 10 casos (8,13%) discapacidad grado 2. Conclusión: el perfil del paciente con lepra fue del sexo masculino entre 41 a 50 años, siendo la mayoría casos multibacilares. Es fundamentales el diagnóstico precoz y el tratamiento adecuado para reducir la carga de la enfermedad y las discapacidades.

ABSTRACT Introduction: body mass index and abdominal perimeter are anthropometric measurements that could be concordant in the Peruvian population for screening for overweight or obesity. Objective: to analyze the correlation and agreement between body mass index and abdominal circumference tests for the detection of overweight or obesity in Peruvian adults. Methodology: observational, analytical and cross-sectional study based on data from the national demographic family health survey. The population was 28,960 adults. The variables were: body mass index and abdominal perimeter. Cramer's V test, student's t, Spearman's correlation and Cohen's kappa were used. Results: there was a strong association between body mass index and abdominal perimeter in women (V=0.701), moderate in men (V=0.632). In Cohen's kappa test, both variables agreed substantially in women (kappa=0.677) and moderately in men (kappa=0.580). Using the Odds Ratio, women with a high body mass index had a 97.22 times greater probability of having a high abdominal circumference, while in men with a high body mass index it was 110.76 times greater. The Spearman correlation was very high and positive in both sexes. Conclusions: abdominal circumference and body mass index are significantly associated and correlated in Peruvian adults; they presented substantial agreement in women and moderate agreement in men. It is suggested to prioritize the use of the abdominal perimeter, because it distinguishes overweight or obesity according to sex, optimizing it by determining a cut-off point adjusted to the Peruvian population.

RESUMEN Introducción: el índice de masa corporal y el perímetro abdominal son medidas antropométricas que podrían ser concordantes en la población peruana para el cribado de sobrepeso u obesidad. Objetivo: analizar la correlación y concordancia entre las pruebas de índice de masa corporal y perímetro abdominal para la detección de sobrepeso u obesidad en adultos peruanos. Metodología: estudio observacional, analítico y transversal basado en datos de la encuesta nacional demográfica de salud familiar. La población fue de 28960 adultos. Las variables fueron: índice de masa corporal y perímetro abdominal. Se utilizó la prueba V de Cramer, t de student, correlación de Spearman y kappa de Cohen. Resultados: hubo una asociación fuerte entre índice de masa corporal y perímetro abdominal en mujeres (V=0,701), moderada en hombres (V=0,632). En la prueba kappa de Cohen, ambas variables concordaron sustancialmente en mujeres (kappa=0,677) y moderadamente en hombres (kappa=0,580). Mediante el Odds Ratio, las mujeres con índice de masa corporal elevado tuvieron una probabilidad 97,22 veces mayor de perímetro abdominal elevado, mientras que en hombres con índice de masa corporal elevado fue 110,76 veces mayor. La correlación de Spearman fue muy alta y positiva en ambos sexos Conclusiones: el perímetro abdominal y el índice de masa corporal están asociados y correlacionados significativamente en adultos peruanos, presentaron una concordancia sustancial en mujeres y moderada en hombres. Se sugiere priorizar el uso del perímetro abdominal, debido a que distingue sobrepeso u obesidad según sexo, optimizándolo mediante la determinación de un punto de corte ajustado a la población peruana.

Resumen Introducción: el dengue es una enfermedad endémica en el municipio de San José del Guaviare. En el 2010, el 2014, el 2018 y el 2022 se registraron epidemias. Sin embargo, a pesar de ser endémico, este no cuenta con una focalización que permita priorizar acciones. Objetivo: estratificar el riesgo de dengue en el municipio de San José del Guaviare en 2022, mediante el uso de variables epidemiológicas, entomológicas, socioeconómicas y ambientales para la planificación de acciones de prevención y control. Métodos: se realizó un estudio descriptivo de corte transversal. Se categorizó el nivel de riesgo para dengue de los barrios del municipio, integrando la persistencia e incidencia acumulada de dengue, índice pupal de Aedes aegypti, estrato socioeconómico y acceso de agua potable. La categorización de cada una de las variables se realizó por terciles, se calcularon medidas de tendencia central (promedio, mediana). Para su análisis la información fue procesada y organizadas en tablas y cartografía de riesgo. Resultados: en la variable entomológica, el 43,5% (10/23) de los barrios presentaron un alto índice de pupas Aedes aegypti. En la variable epidemiológica, el 52,3% (23/44) de los barrios se categorizaron en alta transmisión. En la variable ambiental, el 76,2% (32/42) de los barrios se categorizaron en nivel de riesgo medio. Según la variable socioeconómica, el 83,3% (35/42) de los barrios se categorizaron en riesgo alto. Al integrar las variables analizadas, los barrios se categorizaron para la transmisión de dengue en: riesgo muy alto 23,4% (11/47), riesgo alto 31,9% (15/47), riesgo medio 8,5% (4/47) y riesgo bajo 34,0% (16/47). Conclusiones: en la integración final de riesgo aquellos barrios que se clasificaron en muy alto y alto riesgo para la transmisión de dengue, se deben focalizar las acciones de control, promoción y prevención del municipio. Igualmente, se debe continuar con la estratificación en períodos estacionales por cambios en las condiciones ecológicas del vector y dinámicas de transmisión.

Background Dengue is an endemic disease in this municipality, epidemics were recorded in 2010, 2014, 2018 and 2022. Despite being endemic, it does not have a focus that allows prioritizing actions. The objective of this research was to stratify the risk of dengue in the municipality of San José del Guaviare in 2022, through the use of epidemiological, entomological, socioeconomic and environmental variables for the planning of prevention and control actions. Methods: A descriptive cross-sectional study was carried out. The level of risk for dengue in the neighborhoods of the municipality was categorized, integrating the persistence and cumulative incidence of dengue, Aedes aegypti pupal index, socioeconomic stratum, and access to drinking water. The categorization of each of the variables was carried out by tertiles, measures of central tendency (mean, median) were calculated. For its analysis, the information was processed and organized into tables and risk cartography. Results: In the entomological variable, 43.5% (10/23) of the neighborhoods had a high rate of Aedes aegypti pupae. In the epidemiological variable, 52.3% (23/44) of the neighborhoods were categorized as having high transmission. In the environmental variable, 76.2% (32/42) of the neighborhoods were categorized as a medium risk level. According to the socioeconomic variable, 83.3% (35/42) of the neighborhoods were categorized as high risk. By integrating the variables analyzed, the neighborhoods were categorized for dengue transmission as: very high risk 23.4% (11/47), high risk 31.9% (15/47), medium risk 8.5% (4 /47) and low risk 34.0% (16/47). Conclusions: In the final integration of risk, those neighborhoods that were classified as very high and high risk for dengue transmission should focus on the control, promotion and prevention actions of the municipality. Continue with the stratification in seasonal periods due to changes in the ecological conditions of the vector and transmission dynamics.

Abstract Background: Cardiovascular diseases are the primary cause of death worldwide and a significant health concern. Objective: To describe the number of activations of via verde coronária (VVC) in an emergency room (ER) at a hospital in northern Portugal. Methodology: Quantitative, descriptive, and cross-sectional study of patients admitted to an ER and who had VVC activated between December 2017 and December 2021. Results: The study sample consisted of 831 individuals, with a majority being men (60.5%). Among them, 45.3% were aged between 61-80 years and 48% had a history of hypertension. The activations were carried out mostly by nurses (98.9%). A significant decrease in the number of activations was observed in 2020, the year of the pandemic. An electrocardiogram was performed within the first 10 minutes in 99.2% of the activations. The most common time of symptom onset was between 6-12 hours. Acute Myocardial Infarction was diagnosed in 11.7% of the sample. Conclusion: The significant number of VVC activations performed by nurses highlights the importance of their role.

Resumo Enquadramento: A principal causa de morte no mundo são as doenças cardiovasculares, constituindo uma preocupação central em saúde. Objetivo: Descrever o número de ativações da via verde coronária (VVC) num serviço de urgência médico-cirúrgica (SUMC) de uma unidade hospitalar do norte de Portugal. Metodologia: Estudo quantitativo, descritivo e transversal, respeitante aos doentes admitidos num SUMC, a quem foi ativada VVC, entre dezembro de 2017 e dezembro de 2021. Resultados: Amostra de 831 indivíduos, maioritariamente do sexo masculino (60,5%), com 45,3% a integrar o grupo dos 61-80 anos e 48% a apresentar a hipertensão arterial como antecedente patológico. Constatou-se que 98,9% das ativações foram efetuadas pelos enfermeiros. Em 2020 (ano da pandemia), verificou-se um considerável decréscimo no número de ativações. Realizou-se eletrocardiograma nos primeiros 10 minutos em 99,2% das ativações. A hora do início de sintomas com maior predomínio ocorreu entre as 6-12 horas. Diagnosticado Enfarte Agudo do Miocárdio a 11,7% da amostra. Conclusão: O número elevado de ativações da VVC, efetuadas essencialmente pelos enfermeiros, enfatiza a importância do seu papel.

Resumen Marco contextual: La principal causa de muerte en el mundo son las enfermedades cardiovasculares, que constituyen un importante problema de salud. Objetivo: Describir el número de activaciones de la vía verde coronaria (VVC) en un servicio de urgencias médico-quirúrgicas (SUMC) de una unidad hospitalaria del norte de Portugal. Metodología: Estudio cuantitativo, descriptivo y transversal de los pacientes ingresados en un SUMC a los que se les activó la VVC entre diciembre de 2017 y diciembre de 2021. Resultados: Muestra de 831 individuos, en su mayoría varones (60,5%), con un 45,3% en el grupo de edad de 61-80 años y un 48% con antecedentes de hipertensión. El 98,9% de las activaciones fueron realizadas por enfermeros. En 2020 (año de la pandemia) se produjo un descenso considerable del número de activaciones. Se realizó un electrocardiograma dentro de los 10 primeros minutos en el 99,2% de las activaciones. El momento más frecuente de aparición de los síntomas fue entre las 6 y las 12 horas. Se diagnosticó infarto agudo de miocardio en el 11,7% de la muestra. Conclusión: El elevado número de activaciones de la VVC, llevadas a cabo principalmente por enfermeros, subraya la importancia de su papel.

INTRODUCCIÓN: en la Teoría del Aprendizaje Significativo, los conceptos tienen jerarquía con diferenciación progresiva, y las conexiones cruzadas entre ellos pueden llevar a una visión creativa. El mapeo conceptual-MC utiliza conceptos interconectados por líneas con significado, se aplica en varios niveles educativos y converge con metodologías activas. OBJETIVO: utilizar el MC para consolidar conceptos integrados de Salud Pública y Epidemiología en la educación superior. MÉTODO: Relato de experiencia de la transcripción, y su uso en clase, de un gran volumen textual con el software Cmap Tools, evaluado según las reglas de Novak. RESULTADOS: 175 páginas del libro O Mapa Fantasma fueron resumidas en un MC tamaño A4, sin pérdida de contenido esencial, guiando el discurso del docente y permitiendo la revisión estudiantil, incluso con recursos de hipertexto. El MC siguió las 4 reglas de Novak, con claridad organizativa y estética. DISCUSIÓN: el MC es una construcción tanto objetiva como subjetiva, con capacidad de análisis y síntesis, que elicita conceptos y sus interrelaciones de manera jerarquizada, desvelando conocimientos de forma agradable y creativa. CONCLUSIÓN: MC es una metodología activa de aprendizaje para ser fomentada en todos los espacios educativos.

INTRODUCTION: in the Meaningful Learning Theory, concepts have hierarchy with progressive differentiation, and cross-links among them can lead to creative vision. Concept mapping (CM) uses concepts interconnected by lines with meaning, being applied at various educational levels and converges with active learning methodologies. OBJECTIVE: to use CM in the consolidation of integrated concepts of Public Health and Epidemiology in undergraduate education. METHOD: case report on the transcription – and its use in class – of a large textual volume with the Cmap Tools software, evaluated according to Novak's rules. RESULTS: 175 pages of the book The Ghost Map were summarized in an A4 size CM, without loss of essential content, guiding the instructor's discourse and allowing student review, including hypertext resources. The CM followed Novak's 4 rules, with organizational and aesthetic clarity. DISCUSSION: CM is both an objective and subjective construction, with the power of analysis and synthesis that elicits concepts and their interrelationships in a hierarchical and organized manner, unveiling knowledge in an enjoyable, creative, and aesthetic way. CONCLUSION: CM is an active learning methodology that may be applied and encouraged in all teaching-learning spaces.

INTRODUÇÃO: na Teoria da Aprendizagem Significativa, conceitos possuem hierarquia com diferenciação progressiva e ligações cruzadas entre eles podem levar a visão criativa. O mapeamento conceitual (MC) usa conceitos interligados por linhas com significado, é aplicado nos vários níveis de ensino e possui convergência com metodologias ativas. OBJETIVO: usar MC na consolidação de conceitos integrados de Saúde Pública e de Epidemiologia na graduação. MÉTODO: relato de experiência da transcrição – e seu uso em aula - de um grande volume textual com o software Cmap Tools, com avaliação pelas regras novakianas. RESULTADOS: 175 páginas do livro O Mapa Fantasma foram resumidas num MC tamanho A4, sem perda de conteúdo essencial, que guiou o discurso docente e permitiu a revisão discente, inclusive com recursos de hipertexto. O MC seguiu as 4 regras de Novak, com clareza organizativa e estética. DISCUSSÃO: o MC é uma construção tanto objetiva quanto subjetiva, com poder de análise e síntese, que elicita conceitos e suas inter-relações de forma hierarquizada e organizada e desvela conhecimentos de forma agradável, criativa e estética. CONCLUSÃO: MC é uma metodologia ativa de aprendizagem que deve ser aplicada e incentivada em todos os espaços de ensino-aprendizagem.

Este estudio exploró las perspectivas de los profesionales de la salud sobre la presencia familiar durante la atención de un paro cardiopulmonar (PCA) en adultos. Se empleó un diseño observacional transversal, siguiendo las pautas de Fortalecimiento de la Notificación de Estudios Observacionales en Epidemiología (STROBE). Los datos fueron recolectados a través de un formulario electrónico utilizando un método de muestreo no probabilístico, resultando en 221 formularios completados para su análisis. Se encontraron asociaciones significativas entre las perspectivas de los participantes sobre la presencia familiar y sus características demográficas. Los profesionales mayores de 40 años demostraron una mayor prevalencia de aceptación de la presencia familiar (p lt; 0,01). Por el contrario, los profesionales más jóvenes (menores de 40 años) expresaron su preocupación por el posible impacto negativo en la prestación de atención (p = 0,02). La experiencia con presencia familiar fue reportada con mayor frecuencia entre aquellos con 10 o menos años de experiencia profesional (p lt;0,01). Además, los profesionales con más de 20 años de experiencia tenían más probabilidades de creer que la presencia familiar podría alterar la concentración del personal (p = 0,02). Los hallazgos sugieren una tendencia entre los participantes a ver la presencia familiar de manera negativa, a pesar de su potencial para ayudar a las familias a afrontar la pérdida y el dolor. Esta cuestión merece una mayor investigación y discusión.

This study explored healthcare professionals’ perspectives on family presence during adult cardiopulmonary arrest (CPA) care. An observational, cross-sectional design was employed, adhering to the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) guidelines. Data were collected through an electronic form using a nonprobabilistic sampling method, resulting in 221 completed forms for analysis. Significant associations were found between participants’ perspectives on family presence and their demographic characteristics. Professionals aged over 40 demonstrated a higher prevalence of accepting family presence (p lt; 0.01). Conversely, younger professionals (under 40) expressed concerns about the potential negative impact on care delivery (p = 0.02). Experience with family presence was more commonly reported among those with 10 or fewer years of professional experience (p lt; 0.01). Additionally, professionals with over 20 years of experience were more likely to believe that family presence could disrupt staff concentration (p = 0.02). The findings suggest a tendency among participants to view family presence negatively, despite its potential to help families cope with loss and grief. This issue warrants further investigation and discussion.

Este estudo explorou as perspectivas dos profissionais de saúde sobre a presença da família durante o atendimento à parada cardiorrespiratória (PCR) em adultos. Foi empregado um desenho observacional e transversal, seguindo as diretrizes do Strengthening the Reporting of Observational Studies in Epidemiology (STROBE). Os dados foram coletados por meio de formulário eletrônico, utilizando método de amostragem não probabilística, resultando em 221 formulários preenchidos para análise. Foram encontradas associações significativas entre as perspectivas dos participantes sobre a presença familiar e suas características demográficas. Profissionais com idade superior a 40 anos demonstraram maior prevalência de aceitação da presença familiar (p lt; 0,01). Por outro lado, os profissionais mais jovens (menos de 40 anos) expressaram preocupações sobre o potencial impacto negativo na prestação de cuidados (p = 0,02). A experiência com a presença familiar foi mais relatada entre aqueles com 10 ou menos anos de experiência profissional (p lt; 0,01). Além disso, profissionais com mais de 20 anos de experiência tiveram maior probabilidade de acreditar que a presença da família poderia atrapalhar a concentração da equipe (p = 0,02). Os resultados sugerem uma tendência entre os participantes de verem a presença familiar de forma negativa, apesar do seu potencial para ajudar as famílias a lidar com a perda e o luto. Esta questão merece mais investigação e discussão.

RESUMO A doença renal crônica (DRC) representa um dos principais problemas de saúde pública da atualidade. A dosagem da creatinina sérica e a estimativa da taxa de filtração glomerular (TFG) são as principais ferramentas para avaliação da função renal. Para a estimativa da TFG, existem diversas equações, sendo a mais recomendada a CKD-EPI (Chronic Kidney Disease – Epidemiology). Existem ainda algumas controvérsias com relação à dosagem da creatinina sérica e da estimativa da TFG, uma vez que vários fatores podem interferir nesse processo. Uma importante mudança recente foi a retirada da correção por raça das equações para estimativa da TFG, que superestimavam a função renal, e consequentemente retardavam a implementação de tratamentos como diálise e transplante renal. Neste documento de consenso da Sociedade Brasileira de Nefrologia e Sociedade Brasileira de Patologia Clínica e Medicina Laboratorial são revisados os principais conceitos relacionados à avaliação da função renal, possíveis controvérsias existentes e recomendações para a estimativa da TFG na prática clínica. DRC (DRC atualidade (TFG CKDEPI CKD EPI Chronic Epidemiology. Epidemiology . Epidemiology) processo clínica

ABSTRACT Chronic kidney disease (CKD) represents one of today’s main public health problems. Serum creatinine measurement and estimation of the glomerular filtration rate (GFR) are the main tools for evaluating renal function. There are several equations to estimate GFR, and CKD-EPI equation (Chronic Kidney Disease – Epidemiology) is the most recommended one. There are still some controversies regarding serum creatinine measurement and GFR estimation, since several factors can interfere in this process. An important recent change was the removal of the correction for race from the equations for estimating GFR, which overestimated kidney function, and consequently delayed the implementation of treatments such as dialysis and kidney transplantation. In this consensus document from the Brazilian Societies of Nephrology and Clinical Pathology and Laboratory Medicine, the main concepts related to the assessment of renal function are reviewed, as well as possible existing controversies and recommendations for estimating GFR in clinical practice. CKD (CKD todays today s problems (GFR CKDEPI EPI Epidemiology process transplantation Medicine reviewed practice

ABSTRACT In order to describe the incidence rates per 100 000 population of foodborne disease (FBD) cases during the period 2015-2020 in Ecuador, we carried out a secondary analysis of epidemiological surveillance records and population projections from the National Institute of Statistics and Census. A total of 113,695 cases were reported with an incidence of more than 100 cases per 100 000 population (2015-2019). In 2020, the records are considerably lower than those reported in previous years. Most cases were reported as “other food poisoning”. The highest incidence rates of FBD were found in the Amazon region. In general, there is a marked annual variability in the incidence of FBD according to the geographic regions of Ecuador. In conclusion, FBD represent a public health problem in Ecuador. Comprehensive preventive strategies should be designed with special emphasis on the Amazon region.

RESUMEN Con el objetivo de describir las tasas de incidencia por cada 100 000 habitantes de los casos de enfermedades transmitidas por alimentos (ETA) durante el periodo 2015-2020 en Ecuador se realizó un análisis secundario de los registros de vigilancia epidemiológica y de las proyecciones poblacionales del Instituto Nacional de Estadística y Censos. Se reportaron 113 695 casos con una incidencia superior a los 100 casos por cada 100 000 habitantes (2015-2019). En el 2020 los registros son considerablemente inferiores a los reportes de años anteriores. La mayoría de los casos se reportaron como «otras intoxicaciones alimentarias». Las tasas de incidencia de ETA más altas se observaron en la región amazónica. En general existe una marcada variabilidad anual en la incidencia de las ETA según las regiones geográficas del Ecuador. En conclusión, las ETA representan un problema de salud pública en el Ecuador. Se deben diseñar estrategias preventivas integrales con especial énfasis en la región amazónica.