Should an emergency physician be a “surgeon” in a rural area? A case of blunt cardiac rupture successfully treated by an emergency physician / Journal of Rural Medicine

Objective: Blunt cardiac rupture is a life-threatening injury that requires surgical repair by cardiovascular or trauma surgeons. We report a case of blunt cardiac rupture in a rural area in which emergency physicians performed emergency department thoracotomy and surgical repair to save the patient’s life.Patient and Methods: This case involved an 18-year-old female who was injured in a traffic accident and underwent emergency thoracotomy and surgical repair.Results: The patient’s left thorax was deformed, and sonographic assessment revealed pericardial effusion. She experienced cardiopulmonary arrest 13 min after hospital arrival. An emergency physician performed an emergency department thoracotomy. The clots were removed from the surface of the left ventricle, followed by wound compression to control bleeding from the ruptured left ventricular wall. After the recovery of spontaneous circulation, the emergency physician sutured the ruptured heart. The patient survived with good neurological function.Conclusion: In rural areas, blunt cardiac rupture may require emergency department thoracotomy and cardiac repair by emergency physicians. The establishment of educational systems that include continuous education on trauma surgical procedures and consensus guidelines is needed to assist rural emergency physicians in performing surgical procedures.

Applicability of portable retinal cameras and telemedicine as facilitating tools in screening diabetic retinopathy in the COVID-19 pandemic scenario / Aplicabilidade do retinógrafo portátil e telemedicina como ferramentas facilitadoras na triagem de retinopatia diabética no cenário de pandemia de COVID-19

ABSTRACT Purpose: Diabetes mellitus is a leading cause of impaired vision. The objective of this study was to evaluate the feasibility of use of portable retinograph and remote analysis of images along with a virtual questionnaire for screening for diabetic retinopathy in basic health units in the city of Ribeirão Preto/SP during the Covid-19 pandemic. Methods: Standard Covid-19 protocol was followed during the screening. Blood pressure and capillary blood glucose were measured. Demographic and social data were collected through a standardized online questionnaire via smartphone. After pupillary dilation, fundal images were obtained with portable retinographs by trained ophthalmology residents. Two standardized 45° images were acquired: one posterior segment and another nasal to the optic nerve. Diabetic retinopathy was classified according to the Early Treatment Diabetic Retinopathy Study. Results: A total of 350 patients (64% female; 45% aged 55-70 years; 55% Caucasian) were evaluated. For 40.5% of patients, the campaign was the first opportunity for retinal evaluation; 47.56% had diabetes mellitus for >10 years. On repeat analysis of images stored in a cloud-based repository by retinal specialist, a 7.8% difference was observed in the Early Treatment Diabetic Retinopathy Study diabetic retinopathy classification, compared to the screening findings. Mild diabetic retinopathy was observed in 12.23%, moderate diabetic retinopathy in 6.31%, and proliferative diabetic retinopathy in 2.58% patients. Macular edema was present in 4.58% patients. Diabetic retinopathy was not detected in 72.78% patients. Conclusion: Use of portable retinographs together with telemedicine can provide efficient alternative to traditional methods for screening and diagnosis of diabetic retinopathy.

RESUMO Objetivo: A diabetes mellitus é considerada uma epidemia global e causa de baixa visual em países em desenvolvimento. Este estudo foi realizado com o objetivo de avaliar a viabilidade do retinógrafo portátil e análise remota de imagens associada a questionário virtual para o rastreio de retinopatia diabética em Unidades Básicas de Saúde da cidade de Ribeirão Preto/SP durante a pandemia de Covid-19. Métodos: Trezentos e sessenta pacientes compareceram a campanha. O acolhimento foi realizado na Unidade Básica de Saúde pela equipe de enfermagem, respeitando medidas de prevenção do Covid-19 Os realizou-se aferição da pressão arterial e glicemia capilar seguida de dilatação. Dados demográficos e sociais foram coletados através de questionário on-line padronizado via smartphone e realizou-se a triagem da retinopatia diabética através da obtenção de imagens com retinógrafos portáteis realizados por residentes de oftalmologia previamente treinados, com a aquisição de 2 imagens padronizadas de 45º: uma do segmento posterior e outra nasal ao nervo óptico. Resultados: Trezentos e sessenta pacientes foram atendidos durante a campanha. Dez pacientes (1,02%) foram excluídos devido à opacidade de meios e impossibilidade de obtenção de imagens de fundo de olho. Foram avaliados 350 pacientes, 64% do sexo feminino, 45% entre 55 e 70 anos e 55% brancos. A Campanha foi a primeira avaliação de retina para 40,5% dos pacientes e 47,56% apresentavam diabetes mellitus há mais de 10 anos. Na análise comparativa da classificação da retinopatia diabética segundo Early Treatment Diabetic Retinopathy Study (triagem X Nuvem) observou-se uma diferença de 7,8% nos resultados. Retinopatia diabética leve foi observada em 12,23%, moderada em 6,31%, proliferativa em 2,58%; edema macular presente em 4,58% e ausência de retinopatia diabética em 72,78% dos pacientes. Conclusão: A utilização de retinógrafos portáteis juntamente a telemedicina, para o rastreamento da retinopatia diabética pode ser considerada uma alternativa eficiente para triagem e diagnóstico da retinopatia diabética dentro ou fora do cenário pandêmico, auxiliando na prevenção de perda visual pelo diabetes.

O estreito acesso das Pessoas com Deficiência aos serviços de saúde em uma capital nordestina / The limited access of People with Disabilities to health services in a northeastern capital

Resumo Analisou-se, a partir das dimensões disponibilidade-acomodação e adequação, o acesso das Pessoas com Deficiência (PcD) aos serviços de atenção especializada. Trata-se de estudo de caso de abordagem qualitativa com triangulação de fontes a partir de pesquisa documental, dados dos Sistemas de Informações em Saúde e entrevistas semiestruturadas com gestores, profissionais de saúde e PcD. Observou-se a ampliação de serviços de reabilitação no Recife, embora não tenha sido possível analisar a capacidade de produção de tais serviços. Os achados apontam para a existência de barreiras arquitetônicas e urbanísticas e insuficiência de recursos nos serviços estudados. Ademais, há um longo tempo de espera para atenção especializada e um difícil acesso às tecnologias assistivas. Pôde-se observar ainda que os profissionais têm baixa qualificação para atender às necessidades das PcD e não se tem instituído um processo de educação permanente para os trabalhadores dos diversos níveis de complexidade. Conclui-se que a instituição da Politica Municipal de Atenção Integral à Saúde da PcD não foi suficiente para garantir o acesso aos serviços de saúde com continuidade do cuidado, considerando a permanência da fragmentação da rede de atenção, ferindo, assim, o direito à saúde deste segmento.

Abstract The access of People with Disabilities (PwD) to specialized care services was analyzed on the basis of the availability-accommodation and adequacy dimensions. This is a case study with a qualitative approach and triangulation of sources based on documentary research, data from the Health Information Systems and semi-structured interviews with managers, health professionals and PwD. There was an expansion of rehabilitation services in Recife, although it was not possible to analyze the production capacity of such services. The findings point to the existence of architectural and urban barriers and insufficient resources in the services studied. Furthermore, there is a long waiting time for specialized care and difficult access to assistive technologies. It was also observed that professionals have low qualifications to meet the needs of PwD and a process of permanent education in different levels of complexity has not been instituted for workers. The conclusion drawn is that the institution of the Municipal Policy of Comprehensive Health Care for the PwD was insufficient to guarantee access to health services with continuity of care, considering the permanence of the fragmentation of the care network, thus violating the right to health of this segment.

Use of bedside echocardiography in the care of critically ill patients - a joint consensus document of the Associação de Medicina Intensiva Brasileira, Associação Brasileira de Medicina de Emergência, and Sociedade Brasileira de Medicina Hospitalar. Part 1 - Competence in bedside echocardiography / Uso da ecocardiografia à beira do leito no cuidado do paciente grave - um documento conjunto de consenso da Associação de Medicina Intensiva Brasileira, Associação Brasileira de Medicina de Emergência e Sociedade Brasileira de Medicina Hospitalar. Parte 1 - Competência em ecocardiografia à beira do leito

ABSTRACT The use of echocardiography by physicians who are not echocardiographers has become common throughout the world across highly diverse settings where the care of acutely ill patients is provided. Echocardiographic evaluation performed in a point-of-care manner can provide relevant information regarding the mechanism of causes of shock, for example, increasing the rates of correct diagnosis and allowing for faster informed decision-making than through evaluation methods. Considering that the accurate diagnosis of life-threatening situations is essential for professionals working with acutely ill patients, several international associations recommend that physicians responsible for critically ill patients acquire and develop the ability to perform bedside ultrasound examinations, including echocardiographic examinations. However, there is no consensus in the literature regarding which specific applications should be included in the list of skills for nonechocardiographer physicians. Taking into account the multiplicity of applications of echocardiography in different scenarios related to acutely ill patients; the differences in the published protocols, with regard to both the teaching methodology and competence verification; and the heterogeneity of training among highly diverse specialties responsible for their care at different levels, this consensus document aimed to reflect the position of representatives of related Brazilian medical societies on the subject and may thus serve as a starting point both for standardization among different specialties and for the transmission of knowledge and verification of the corresponding competencies.

RESUMO O emprego da ecocardiografia por médicos não ecocardiografistas tem se tornado comum em todo o mundo nos mais diversos ambientes em que se dá o cuidado do paciente agudamente doente. A avaliação ecocardiográfica realizada de forma point-of-care pode fornecer informações pertinentes em relação ao mecanismo das causas de choque, por exemplo, incrementando as taxas de diagnóstico correto e possibilitando a tomada de decisão fundamentada de forma mais rápida do que por meio dos métodos tradicionais de avaliação. Considerando que o diagnóstico preciso de situações ameaçadoras à vida é indispensável a profissionais atuando junto a pacientes agudamente enfermos, diversas entidades associativas internacionais recomendam que médicos responsáveis por pacientes gravemente doentes devam adquirir e desenvolver a habilidade para realizar exames ultrassonográficos à beira do leito, inclusive ecocardiográficos. Entretanto, não há consenso na literatura acerca de quais aplicações específicas devam compor o rol de habilidades do médico não ecocardiografista. Levando-se em consideração a multiplicidade de aplicações da ecocardiografia em diversos cenários relativos ao paciente agudamente enfermo; as diferenças nos protocolos publicados, tanto no que diz respeito à metodologia de ensino como de verificação de competências, bem como a heterogeneidade da formação entre as mais diversas especialidades responsáveis pelo seu cuidado em diferentes níveis, este documento de consenso teve o objetivo de refletir o posicionamento de representantes de sociedades médicas brasileiras afins acerca do tema, podendo, assim, servir de ponto de partida para a uniformização entre diferentes especialidades, bem como para a transmissão de conhecimento e a verificação das competências correspondentes.

Validity of point-of-care device for diagnosing anemia in workers exposed to lead

Detecting anemia in occupational health settings is critical in a high-risk population for anemia like the lead-exposed. Whether the point-of-care devices are sensitive to detect anemia in individuals with high levels of lead exposure is unknown. We compared hemoglobin (Hb) levels from HemoCue® Hb 301 System and standard analyzer, Mindrey-BC 5300, in individuals (n=58) exposed to lead (mean levels = 44.9 ?g/dL) for a chronic period (mean duration of exposure = 105 months). We observed high sensitivity (0.95), specificity(0.95) in detecting anemia by hemocue, and high agreement between the methods. The significant difference in Hb values between the methods (0.171g/dL, p=0.018) was clinically minimal. We conclude that hemocue is a good method for rapidly detecting anemia and estimating Hb levels among the lead-exposed in resource-limited settings.

Hypertension control in Kerala, India: A prescription-based study at primary and secondary level health care institutions

Objective: We undertook a prescription-based study to identify the provider and institution-level factors related to achieving guideline-recommended control of hypertension and diabetes mellitus in Kerala, India. Methods: This cross-sectional study in primary and secondary care hospitals in Kerala included both public and private institutions. One practitioner was selected from each institution. Data on institutional and provider factors were collected using a structured questionnaire. Prescriptions were photographically captured and data on disease status and drugs prescribed were recorded. Factors associated with disease control were identified using binary logistic regression. Results: Totally 4679 prescriptions were included for analysis. For hypertension-only patients, control levels were 31.5% and was significantly higher in public hospitals (Adjusted odds ratio (AOR) 1.96, 95% confidence intervals (CI) 1.50e2.57). Among patients with diabetes only, diabetes control was seen in 36.6%. When both conditions were present, control was achieved in only 17.0% patients. Being prescribed two or more drugs indicated lower control, whatever the respective condition. Among antihypertensive prescriptions rationality of 26.7% were questioned, such as lack of Renin Angiotensin System (RAS) inhibitor in diabetic hypertensives, dual RAS blockage, and indication for beta-blocker monotherapy. Conclusions: In this prescription-based study in Kerala, India, a majority of hypertensive patients did not have controlled blood pressure levels, particularly if diabetes coexisted. This has serious implications as Kerala is the state with the highest burden of hypertension in India. Several prescription patterns were of questionable rationality. Further research and actions on rationality of anti-hypertensive prescriptions and barriers to treatment intensification is warranted.

Telemedicine can be a feasible means of guiding untrained general practitioners to perform point-of-care ultrasound in life-threatening situations: the case of a field hospital during the COVID-19 pandemic / O ultrassom guiado por telemedicina realizado por clínicos gerais não treinados pode ser viável em uma situação de risco de vida: o caso de um hospital de campanha durante a pandemia de COVID-19

Abstract Objective: To evaluate the feasibility of telemedicine using a standardized multiorgan ultrasound assessment protocol to guide untrained on-site general practitioners at a field hospital during a life-threatening crisis. Materials and Methods: We evaluated 11 inpatients with shock, with or without acute dyspnea, for whom general practitioners spontaneously requested remote evaluation by a specialist. Results: All of the general practitioners accepted the protocol and were able to position the transducer correctly, thus obtaining key images of the internal jugular vein, lungs, and inferior vena cava when guided remotely by a telemedicine physician, who interpreted all of the findings. However, only four (36%) of the on-site general practitioners obtained the appropriate key image of the heart in the left parasternal long-axis view, and only three (27%) received an immediate interpretation of an image from the remote physician. The mean evaluation time was 22.7 ± 12 min (range, 7-42 min). Conclusion: Even in life-threatening situations, untrained general practitioners may be correctly guided by telemedicine specialists to perform multiorgan point-of-care ultrasound in order to improve bedside diagnostic evaluation.

Resumo Objetivo: Avaliar a viabilidade da orientação por telemedicina de médicos in situ não treinados na avaliação ultrassonográfica de múltiplos órgãos mediante protocolo padronizado, durante uma situação de risco de vida em hospital de campanha. Materiais e Métodos: Avaliamos 11 pacientes com choque e/ou dispneia de manifestação aguda durante a internação, cujos clínicos gerais solicitaram auxílio de especialista a distância. Resultados: Todos os médicos aceitaram o protocolo e, posicionando o transdutor, obtiveram imagens-chave da veia jugular interna, pulmão e veia cava inferior, quando guiados por um médico via telemedicina, que interpretou os achados desses órgãos. No entanto, apenas quatro (36%) médicos in situ obtiveram a imagem-chave apropriada do coração na janela paraesternal do eixo longo esquerdo e três (27%) tiveram imagem remotamente interpretada imediatamente. O tempo de avaliação variou de 7-42 minutos (média de 22,7 ± 12 minutos). Conclusão: Em situação de risco de vida, os clínicos gerais não treinados podem ser corretamente orientados por especialistas em telemedicina para realizar ultrassonografia multiórgãos in situ, melhorando o diagnóstico beira do leito.

América Latina y el Caribe. Equidad y calidad frente al desafío de la segmentación

Por primera vez en la historia reciente somos testigos de cómo los sistemas de salud ocupan un lugar central en la agenda política. Ello ocurre bajo las peores circunstancias: una epidemia global que golpea a todos los países, sobre la cual, en un principio, no había información suficiente sobre cómo combatirla efectivamente. Intentando identificar aprendizajes y oportunidades de la adversidad, propongo esbozar algunos elementos que contribuyan al debate sobre cómo fortalecer la capacidad de respuesta de los esquemas de cobertura en salud de América Latina y el Caribe ante estos fenómenos que ponen a prueba la capacidad de las redes de atención sanitaria y desnudan las limitaciones de los mecanismos de protección financiera. La segmentación sistémica solo permite una respuesta equitativa y de calidad para la pandemia, si la coordinación entre las partes involucra todas las dimensiones del modelo organizacional, particularmente vigilancia epidemiológica, funcionamiento en red y gestión de la información.

For the first time in recent history, we are witnessing health systems taking center stage on the political agenda. This is happening under the worst circumstances: a global epidemic that is hitting all countries, about which, at the beginning, there was not enough information on how to fight it effectively. To identify lessons learned and opportunities from adversity, I propose to outline some elements to contribute to the debate on how to strengthen the response capacity of health coverage schemes in Latin America and the Caribbean to these phenomena that test the capacity of health care networks and expose the limitations of financial protection mechanisms. Systemic segmentation only allows an equitable and quality response to the pandemic if the coordination between the parties involves all the dimensions of the organizational model, particularly epidemiological surveillance, networking and information management.

Impact of Home Nursing Care on the Consultation Time of Emergency Home Visits: A Prospective Cohort Study / 日本プライマリ・ケア連合学会誌

Introduction: This study examined the association between the use of home nursing care and the consultation time of emergency home visits among patients using home health care. Methods: Participants were recruited from three urban clinics in Japan between September 1 and November 30, 2019. Univariate analysis and multivariate negative binomial regression analysis considering institutional clusters were performed on the relationship between the two. Results: A total of 278 patients were included in the analyses. The use of home nursing care was significantly associated with a decrease in the time spent during emergency home visits in both univariate and multivariate analyses (P < 0.018 and P < 0.001, respectively). The multivariate analysis estimated the mean reduction in consultation time to be 10.3 minutes (95% confidence interval, 9.9-10.8). Conclusion: The use of home nursing care reduced the consultation time in emergency home visits. This study suggested that home nursing care can reduce the burden on physicians providing home visits, but further studies are needed to improve collaboration.

Current status and research progress of POCT-based detection technology for 2019-nCoV / 中华检验医学杂志

In view of the significant changes in the prevention and control of COVID-19 at home and abroad, "external prevention of importation and internal prevention of rebound" has become the focus of prevention and control of the epidemic in China. Due to the limitation of testing sites, equipment and reaction time, traditional detection methods cannot meet the needs of real-time and rapid detection of 2019-nCoV. Point-of-care testing (POCT) is rapid, portable and flexible. It plays an increasingly important role in the rapid detection and screening of 2019-nCoV. Here, we review the current status and research progress of POCT for 2019-nCoV in terms of antigens, specific antibodies and nucleic acids, in order to provide reference for epidemic prevention and control and clinical management.

Use of bedside ultrasound in the evaluation of acute dyspnea: a comprehensive review of evidence on diagnostic usefulness / Uso de ecografía a pie de cama en la evaluación de la disnea aguda: una revisión exhaustiva de la evidencia sobre su utilidad diagnóstica / Uso de ultrassom à beira do leito na avaliação da dispneia aguda: uma revisão abran-gente das evidencias sobre sua utilidade diagnostica

Introduction: Acute dyspnea is one of the most frequently observed symptoms in emergency departments, which can be caused mainly by pulmonary or cardiac system involvement. Bedside ultrasound is postulated as an inno-vative tool for basic use by the physician, which can complement the physical examination and quickly explore the integrity of thoracic structures. Objectives: To synthesize recent evidence on the use of bedside ultrasound in the evaluation of acute dyspnea. Materials and methods: A bibliographic search was carried out using search terms such as "Bedside Ultrasound" and "Acute Dyspnea," as well as synonyms, which were combined with Boolean operators, in the databases PubMed, ScienceDirect, Embase, EBSCO, and MEDLINE. Results: During the literature review, 10 observational studies, 2 clinical trials and 2 systematic reviews met the inclusion criteria and were ana-lyzed. The use of bedside ultrasound changes the main diagnosis associated with acute dyspnea in more than 60% of cases, the most frequent being acute decompensated heart failure and pneumonia. Protocols such as SEARCH 8Es for the evaluation of dyspnea in the emergency department, has a performance with sensitivity, specificity, positive and negative predictive value parameters above 95%. Conclusions: The current evidence on the use of bedside ultrasound in the management of patients with acute dyspnea in the emergency department is limited, Although the level of evidence is not the best, it suggests that this tool may promote the diagnostic perfomance of acute dyspnea of pulmonary or cardiac causes, improve the time to diagnosis, and enhance physician diagno-stic confidence.

Introducción: La disnea aguda es uno de los síntomas más observados en los servicios de urgencias, que puede estar causada por la afectación del sistema pulmonar o cardiaco. La ecografía a pie de cama se postula como una herramienta innovadora, al complementar la exploración física con la eva-luación rápida de las estructuras intratorácicas. Objetivo: Sintetizar la evidencia reciente sobre el uso de la ecografía a pie de cama en la evaluación de la disnea aguda. Materiales y métodos: Búsqueda bibliográfica utilizando términos de búsqueda como Bedside Ultra-sound y Acute Dyspnea, así como sinónimos, que se combinaron con operadores booleanos, en cinco bases de datos. Resultados: Se evidenció que el uso de la ecografía a pie de cama cambia el diagnóstico principal asociado con la disnea aguda en más del 60 % de los casos, entre los cuales los más frecuentes fueron la insuficiencia cardiaca aguda descompensada y la neumonía. Protocolos como el SEARCH 8Es para la evaluación de la disnea en el servicio de urgencias tiene un rendimiento con parámetros de sensibi-lidad, especificidad, valor predictivo positivo y negativo superiores al 95 %. Conclusión: La evidencia actual sobre el uso de la ecografía a pie de cama en el tratamiento de los pacientes con disnea aguda en el servicio de urgencias es limitada. No obstante, sugiere que esta herramienta puede favorecer el rendimiento diagnóstico de la disnea aguda de causa pulmonar o cardiaca, mejorar el tiempo de diagnóstico y aumentar la confianza del médico en el diagnóstico

Introdução: A dispneia aguda é um dos sintomas mais observados no departamento de emergência, que pode ser causado pela afetação do sistema pulmonar o cardíaco. O ultrassom à beira do leito é proposto como uma ferramenta inovadora, complementando o exame físico com uma rápida ava-liação das estruturas intratorácicas. Objetivo: sintetizar evidências recentes sobre o uso do ultrassom à beira do leito na avaliação da dispneia aguda. Materiais e métodos: Pesquisa de literatura usando termos de busca tais como Bedside Ultrasound e Acute Dyspnea, bem como sinônimos, que foram combinados com operadores booleanos, em cinco bancos de dados. Resultados: O uso do ultrassom á beira do leito mostrou a mudança do principal diagnóstico associa-do com a dispneia aguda em mais de 60% dos casos, sendo o mais frequente a insuficiência cardíaca descompensada aguda e a pneumonia. Protocolos como o SEARCH 8Es para a avaliação da dispneia no serviço de emergência tem um desempenho com parâmetros de sensibilidade, especificidade, valor preditivo positivo e negativo superiores ao 95%. Conclusão: As evidencias atuais sobre o uso do ultrassom á beira do leito no gerenciamento de pa-cientes com dispneia aguda no serviço de emergências são limitadas. No entanto, sugere que esta ferramenta pode favorecer o rendimento diagnóstico da dispneia aguda de causa pulmonar ou car-díaca, melhorar o tempo de diagnóstico e aumentar a confiança do médico no diagnóstico.

A Mediterranean paradigm? Convergence and divergence in the Southern European Health Care Systems / Um paradigma mediterrâneo? Convergência e divergência nos Sistemas de Saúde da Europa Meridional / ¿Un paradigma mediterráneo? Convergencia y divergencia en los Sistemas de Salud de Europa Meridional

The concept of a 'Mediterranean paradigm' was raised by Josep Figueras in 1994 as a distinctive Southern European model for the health care systems of Italy, Spain and Greece based on the basis of six factors. The subsequent debate (including Portugal, too) is reconstructed on the basis of pros and cons arguments. The specific contribution of the author to the debate - consisting in the proposal of the concept of 'health macro-region' as an analytic tool to pursue a more comprehensive approach in comparative terms on the basis of a connectionist model - is then presented in details by showing the peculiar characteristics of the Southern European health macro-region. Finally, an historical perspective involving three different kinds of temporality (long, middle and short span) is proposed in order to explain both the substantial similar timing (diachronic convergence) and, at the same time, the significant differences (synchronic divergences) among Southern European health care systems in the way and levels their national health services were implemented. (AU)

O conceito de um "paradigma mediterrâneo" foi levantado por Josep Figueras em 1994, como um modelo distinto do Sul da Europa para os sistemas de saúde da Itália, Espanha e Grécia, com base em seis fatores. O debate subsequente (incluindo também Portugal) é reconstruído com base em argumentos prós e contras. A contribuição específica do autor para o debate - consistindo na proposta do conceito de 'macrorregião da saúde' como ferramenta analítica para buscar uma abordagem mais abrangente em termos comparativos a partir de um modelo conexionista - é então apresentada em detalhes. mostrando as características peculiares da macrorregião da saúde do Sul da Europa. Finalmente, uma perspectiva histórica envolvendo três diferentes tipos de temporalidade (período longo, médio e curto) é proposta para explicar tanto o tempo substancialmente semelhante (convergência diacrônica) quanto, ao mesmo tempo, as diferenças significativas (divergências sincrônicas) entre os sistemas de saúde da Europa Meridional na forma e níveis de como seus serviços nacionais de saúde foram implementados. (AU)

El concepto de un "paradigma mediterráneo" fue levantado por Josep Figueras en 1994, como un modelo distinto del Sur de Europa para los sistemas de salud de Italia, España y Grecia, con base en seis factores. El debate subsecuente (que incluyó también a Portugal) se reconstruye con base en argumentos de pro y contra. La contribución específica del autor para el debate, que consiste en la propuesta del concepto de la 'macrorregión de la salud' como herramienta analítica para buscar un abordaje más incluyente en términos comparativos a partir de un modelo conexionista, se presenta entonces en detalles, mostrando las características peculiares de la macrorregión de la salud del sur de Europa. Finalmente, se propone una perspectiva histórica envolviendo tres diferentes tipos de temporalidad (largo, medio y corto espacio) para explicar tanto el tiempo substancialmente semejante (convergencia diacrónica) como, al mismo tiempo, las diferencias significativas (divergencias sincrónicas) entre los sistemas de salud de Europa Meridional en la forma y niveles en que se implementaron sus servicios nacionales de salud. (AU)

Clinical Guidance for Point-of-Care Ultrasound in the Emergency and Critical Care Areas after Implementing Insurance Coverage in Korea

Point-of-care ultrasound (POCUS) is a useful tool that is widely used in the emergency and intensive care areas. In Korea, insurance coverage of ultrasound examination has been gradually expanding in accordance with measures to enhance Korean National Insurance Coverage since 2017 to 2021, and which will continue until 2021. Full coverage of health insurance for POCUS in the emergency and critical care areas was implemented in July 2019. The National Health Insurance Act classified POCUS as a single or multiple-targeted ultrasound examination (STU vs. MTU). STU scans are conducted of one organ at a time, while MTU includes scanning of multiple organs simultaneously to determine each clinical situation. POCUS can be performed even if a diagnostic ultrasound examination is conducted, based on the physician's decision. However, the Health Insurance Review and Assessment Service plans to monitor the prescription status of whether the POCUS and diagnostic ultrasound examinations are prescribed simultaneously and repeatedly. Additionally, MTU is allowed only in cases of trauma, cardiac arrest, shock, chest pain, and dyspnea and should be performed by a qualified physician. Although physicians should scan all parts of the chest, heart, and abdomen when they prescribe MTU, they are not required to record all findings in the medical record. Therefore, appropriate prescription, application, and recording of POCUS are needed to enhance the quality of patient care and avoid unnecessary cut of medical budget spending. The present article provides background and clinical guidance for POCUS based on the implementation of full health insurance coverage for POCUS that began in July 2019 in Korea.

Perceptions of Spanish nurses on economic crisis and the impacts on health care system / Percepciones de enfermeras españolas acerca de la crisis económica y sus impactos en el sistema sanitario / Percepções de enfermeiras espanholas sobre a crise econômica e os impactos no sistema de saúde

ABSTRACT Objective: to analyze the perceptions of Spanish nurses regarding the country's economic crisis situation, and its impacts on nursing work, health system and population's health. Methods: qualitative approach, with data collection using an internet-based questionnaire and individual in-depth interviews. Data were analyzed according to Thematic-Categorical Content Analysis, supported by Historical and Dialectical Materialism perspective. Results: the categories produced discuss themes as: cutbacks in health care and the consequences of workforce non-replacement and work overload; salary impact; care model changes; negative impacts on population health. The impact on population health and work was discussed, especially regarding vulnerable groups, as well as in assistance model reconfiguration, reinforcing the biomedical and assistance perspective.

RESUMEN Objetivo: analizar las percepciones de las enfermeras españolas en cuanto a la coyuntura de crisis económica vivenciada por el país y sus impactos en el trabajo, en el sistema de salud y en la salud de la población. Métodos: enfoque cualitativo, con recolección de datos por medio de un cuestionario publicado en Internet y a partir de entrevistas individuales en profundidad. Los datos fueron analizados con base en el Análisis de Contenido Temático-Categorial, con suporte teórico del Materialismo Histórico y Dialético. Resultados: las categorías discuten temas como: los cortes financieros y sus impactos de no-reposición de la fuerza de trabajo, sobrecarga de trabajo, impacto salarial y en las plazas de trabajo; énfasis en un modelo asistencial biomedico; impactos negativos en la salud de la población. Se discutieron los impactos en el trabajo y la salud de la población, sobre todo en los grupos vulnerables, así como en la reconfiguración del modelo asistencial, reforzando la perspectiva biomédica y asistencial. Consideraciones finales: la perspectiva de la enfermería española apunta hacia el agravamiento de las políticas liberales y su expresión en la salud, y para el papel de la enfermería en los sistemas universales de salud.

RESUMO Objetivo: analisar as perceções de enfermeiras espanholas quanto à conjuntura de crise econômica e seus impactos no trabalho, no sistema de saúde e na saúde da população. Método: abordagem qualitativa; coleta de dados por questionário publicado na internet e em entrevistas individuais. Análise com base na Análise de Conteúdo Temático-Categorial, apoiada pela perspectiva teórica do materialismo histórico-dialético. Resultados: as categorias produzidas abordam temas como: cortes financeiros e seus impactos de não reposição da força de trabalho, sobrecarga de trabalho, impacto salarial e na oferta de emprego; ênfase em um modelo de saúde biomédico; impactos negativos na saúde da população. Discussão: destacam-se impactos no trabalho e na saúde, sobretudo nos grupos vulneráveis, assim como sobre o modelo assistencial reforçando a perspectiva biomédica. Considerações finais: as percepções da enfermagem espanhola apontam para o acirramento das políticas liberais e sua expressão na saúde e para o papel da enfermagem nos sistemas de saúde.

Covid-19 and its impact on immunization programs: reflections from Brazil

ABSTRACT Due to social distancing guidelines and the displacement of both human and material resources to fight the covid-19 pandemic, individuals seeking healthcare services face certain challenges. Immunization programs have already been a worrisome topic for health authorities due to declines in vaccine uptake rates and are now especially affected by the covid-19 pandemic. Disbelief in science, dissemination of fake news about vaccines, socioeconomic vulnerability and social inequality are some of the challenges faced. This commentary article discusses the impacts of the covid-19 pandemic on immunization programs in Brazil. In light of advances (and notability) of Brazil's national immunization program, established in the 1970s, the programs face challenges, such as the recent drop in vaccine uptake rates. In addition to this health crisis, there is also Brazil's current political crisis, which will undoubtedly require assistance from researchers, policymakers and society to be fixed.

The sensitivity, specificity, and agreement of a point of care method: an assessment of the diagnostic accuracy / Sensibilidade, especificidade e concordância do método point of care: um estudo de precisão diagnóstica

Abstract The use of new technologies can improve screening in communities with difficult access to health. This article aims to evaluate the sensitivity, specificity, and agreement of a point of care test in comparison to laboratory methods for the determination of glucose (GLI), triglyceride (TG), and total cholesterol (TC) concentrations. This prospective study used data from the remaining adult population of quilombolas in Brazil. Laboratory tests using conventional methods for the analysis of venipuncture samples were used as a standard method to measure the concentrations of GLI (mg/dL), TG (mg/dL), and TC (mg/dL) and compared to the metered dose from the collection of fingertip capillary blood (point of care). Contingency tables (2x2) were used to estimate the sensitivity and specificity of the methods. Lin and Bland & Altman coefficients were used to statistically assess agreement, the level of significance was 5%. There was substantial agreement between the methods for measuring TG and poor agreement for of TC and GLI. Analysis of the Bland & Altman coefficients revealed that the fingertip method did not produce good measures. The point of care method did not offer a good ability to measure compared to that of the reference laboratory method.

Resumo O uso de novas tecnologias pode melhorar o screening em comunidades de difícil acesso à saúde. O objetivo deste artigo é avaliar a sensibilidade, especificidade e concordância do teste de point of care em comparação com método laboratorial para dosagem de Glicose (GLI), Triglicerídeo (TG) e Colesterol total (CT). Estudo prospectivo com dados de população de adultos remanescentes de quilombolas no Brasil. Exames laboratoriais convencionais para análise foram obtidos por venopunção, utilizados como método padrão para mensuração das concentrações de GLI (mg/dL), TG (mg/dL) e CT (mg/dL) e comparados a mensuração por meio de técnica de ponta de dedo (point of care). Tabelas de contingência (2x2) foram utilizadas para estimar sensibilidade e especificidade dos métodos e o coeficiente de Lin e análises de Bland & Altman foram métodos de concordância com nível de significância de 5%. Houve concordância substancial entre os métodos para mensuração de TG e fraca concordância para mensuração de CT e GLI. Os coeficientes de Bland & Altman indicam que o método de ponta de dedo não apresentou boa mensuração. O método point of care não apresentou boa capacidade de mensuração de Glicose, Triglicerídeo e Colesterol total tendo como referência o método laboratorial.

Should we wait for routine laboratory findings before intravenous thrombolysis for ischemic stroke? / 国际脑血管病杂志

Objective To investigate whether routine laboratory findings should be awaited before intravenous thrombolytic therapy for ischemic stroke.Methods Emergency patients (including ischemic and non-ischemic stroke cases) treated at the Department of Neurology,Beijing Tsinghua Changgung Hospital between January 1st 2016 and October 1st 2017 were analyzed retrospectively.The platelet count,prothrombin time (PT),activated partial thromboplastin time (APTT),and international normalized ratio (INR) in the first test were used as the main indicators.The proportion of patients with abnormalities between the overall population and the ischemic stroke subgroup was analyzed,and the above indicators between all patients with ischemic stroke and those receiving intravenous thrombolytic therapy were compared.The specific causes of failure to receive intravenous thrombolytic therapy in patients with ischemic stroke were analyzed descriptively.Results A total of 3 348 patients were enrolled.The emergency blood routine data were available in all patients.The emergency blood biochemical data were available in 3 278 patients (97.9％),and the emergency coagulation function data were available 1 742 patients (52.0％).There were no significant differences in the proportion of platelet count ＜ 100 × 109/L (1.3％ vs.1.5％;x2=0.29,P=0.586),APTT＞36.5s (3.8％ vs.3.6％;x2=0.06,P=0.809),PT ＞15s (2.6％ vs.2.8％;x2 =0.03,P=0.866),and INR ＞ 1.5 (2.0％ vs.2.0％;x2 =0.01,P=0.970) between the general population and the ischemic stroke subgroup.In a total of 687 patients with ischemic stroke,57 (8.3％) received intravenous thrombolysis.There were no significant difference in mean platelet count,APTT,PT,and INR between the thrombolytic group and the entire ischemic stroke group.Forty-nine patients (5.1％) with ischemic stroke had abnormal main indicators,of which 57.1％ (28/49) had a history of related diseases at the same time,while only 6.1％ (3/49) had abnormal laboratory indicators as the main factor of contraindication for intravenous thrombolysis.Conclusions Patients with acute ischemic stroke (especially in the absence of a history of related disease) have a low proportion of abnormal blood test findings and are less likely to be the main contributor of contraindication for intravenous thrombolysis.Therefore,when there is no reason to suspect that the test findings are abnormal,intravenous thrombolytic therapy should not be delayed because of waiting for the test findings.

How do Health Care Professionals Change the Recognition of Relationships and Problems Among Them Through Dialogue? Qualitative Descriptive Research Exploring the Process of Home Health Care Promotion in Areas Where Medical Resources are Insufficient Using the Theoretical Framework of Complexity / 日本プライマリ・ケア連合学会誌

Introduction: The Japanese government implemented a community-based integrated care system that provides community healthcare resources for elderly people focusing on home health care in particular. To achieve this, interprofessional teams in the community need to function seamlessly. Thus, we explored the process by which healthcare professionals change their recognition of the relationships and problems among them through the dialogue of home health care promotion.Methods: We held the World Cafe to discuss with healthcare professionals about home health care in a city in Ibaraki Prefecture. All dialogues were audio-recorded, transcribed verbatim, and analyzed using thematic analysis.Results: Although healthcare professionals had strongly recognized the hierarchical relationship, they deepened their mutual understanding by sharing their background and values. While sharing the hope to make equitable relationships, they changed their recognition as follows: home health care was not "someone else's problem" but "their own problem" and "their own community's problem".Conclusion: It is necessary for healthcare professionals to share issues and explore methods to solve them in the community, and to change the relationships among stakeholders because problems related to home health care promotion are complex. This study clarified that healthcare professionals are motivated to seek solutions to problems proactively via their relationships in interprofessional teams in the community.

Opportunities and challenges of point-of-care testing in clinical application / 中华检验医学杂志

Point-of-care testing is also called near-patient testing that is performed near or at the site of a patient with the result leading to possible change in the care of the patient.With the rapid development of sensor technology and new biomarkers,a great of diagnostic tests are transformed into POCT products and serve for doctors.This article will introduce the advantages and disadvantages of POCT in clinical application,compare core issues of POCT with different countries abroad in quality management,analyze the role of informatization of POCT and explore new clues of standardized POCT management.