Tumores del sistema nervioso central. Clasificación de la Organización Mundial de la Salud 2021. Hacia un cambio de paradigma / Tumors of the central nervous system. Classification of the World Health Organization 2021. Towards a paradigm shift

El estudio de los tumores del sistema nervioso central (SNC) resulta ser un tema de gran consideración y su conocimiento reviste una alta importancia en la práctica médica. Las clasificaciones de las neoplasias del SNC comenzaron a mediados del siglo XIX hasta que en 1979 la Organización Mundial de la Salud (OMS) publicó la primera edición de una sistemática útil con el objetivo de establecer un lenguaje común para todas las especialidades médicas. Al día de hoy, 5 ediciones actualizaron la taxonomía neoplásica. La quinta edición del año 2021 consolida el cambio de paradigma dado por los avances moleculares, si bien todavía la transición se encuentra en proceso entre la caracterización morfológica y la biológica molecular. En este artículo, se analizan las nuevas modificaciones incorporadas en las diferentes familias tumorales más frecuentes en pediatría haciendo hincapié en aquella información de utilidad para el médico pediatra en su práctica diaria y la consulta multidisciplinaria.

The study of central nervous system (CNS) tumors is a subject of great interest and such knowledge is of great importance in medical practice. The classifications of CNS neoplasms began in the mid-19 th century, until the World Health Organization (WHO) published, in 1979, the first edition of a useful systematic review for the purpose of establishing a common language for all medical specialties. To date, 5 updated editions of neoplastic taxonomy have been published.The fifth edition, from 2021, consolidates the paradigm shift brought about by molecular advances, although the transition between morphological and molecular biological characterization is still in progress. In this article, the new modifications introduced in the different most frequent families of tumors in pediatrics are analyzed, emphasizing useful information for pediatricians in their daily practice and multidisciplinary consultations.

Análise qualitativa sobre a atuação e as experiências dos enfermeiros na gestão hospitalar frente à COVID-19 / Qualitative analysis of nurses' performance and experiences in hospital management in the face of COVID-19

Resumo Objetivou-se analisar a atuação dos enfermeiros na gestão hospitalar frente à COVID-19. O estudo teve uma abordagem qualitativa, do tipo descritivo e exploratório. O cenário foi um hospital que se transformou totalmente para atendimento de pacientes com COVID-19. No momento da coleta de dados, dez enfermeiros estavam à frente da gestão dos serviços, e todos participaram da entrevista semiestruturada. Os dados, após análise temática, foram apresentados em três categorias representativas dos elementos da tríade de Donabedian, ou seja, estrutura, processo e resultado. A categoria 1 realçou a reconfiguração da estrutura hospitalar a partir da gestão de materiais e das pessoas; a categoria 2 abordou a reestruturação do processo de trabalho para alcance das metas com segurança e qualidade; e a categoria 3 focou nas experiências dos enfermeiros na descrição dos resultados alcançados e esperados. A análise evidenciou a importância do trabalho em equipe, do envolvimento e da adaptação do gestor diante dos desafios da doença nova e ameaçadora da vida, dos recursos escassos e da complexidade das relações humanas na crise. Na liderança transformacional esses enfermeiros incentivaram a mudança de comportamento, o crescimento profissional, e resiliência.

Abstract This study aimed to analyze the role of nurses in hospital management in the face of COVID-19. The study had a qualitative, descriptive, and exploratory approach. The setting was a hospital that was completely transformed to care for patients with COVID-19. At the time of data collection, ten nurses managed the services, and all participated in the semi-structured interview. After thematic analysis, the data were presented in three categories, representing the elements of Donabedian's triad: structure, process, and result. Category 1 highlighted the hospital structure reconfiguration based on material and people management; category 2 addressed the work process restructuring to achieve goals with safety and quality; and category 3 focused on nurses' experiences in describing the results achieved and expected. The analysis highlighted the importance of teamwork, involvement, and adaptation of managers in the face of the challenges of a new and life-threatening disease, scarce resources, and the complexity of human relationships in the crisis. In transformational leadership, these nurses encouraged behavior change, professional growth, and resilience.

Cumplimiento de las recomendaciones de la OMS para la notificación de COVID-19 en Argentina

Introducción : La Organización Mundial de la Salud (OMS) efectuó recomendaciones en relación con la recopilación y notificación de datos agregados semanales de COVID-19. Objetivo : Investigar el grado de cumplimiento de las recomendaciones elaboradas por la OMS para la notificación de casos y muertes de COVID-19 en la Argentina durante el año 2020 a 2022, y comparar la notificación de muertes con el número de defunciones por COVID-19 consolidadas en el registro de estadísticas vitales del país. Materiales y métodos : Estudio cuantitativo descriptivo, basado en revisión documental y en fuentes de datos secundarias. Se utilizó los reportes diarios de información epidemiológica y la base de datos Dataset, COVID-19 casos registrados en la República Argentina. Adicionalmente, para estimar la omisión en los registros epidemiológicos de fallecimientos por COVID-19 en los años 2020 y 2021, se cotejaron los resultados de las bases de datos Dataset COVID-19 con la base de las Estadísticas vitales de mortalidad por causa de defunción, proporcionadas por la Dirección de Estadísticas e Información en Salud (DEIS). Se analizaron las variables recomendadas por la OMS para la notificación de casos y muertes por COVID-19. En cuanto a las consideraciones éticas relacionadas con el uso de la información utilizada en este trabajo, las bases de datos cumplen con lo estipulado por la Ley Nacional N° 17.622 de Resguardo del Secreto Estadístico, garantizando que la información mantiene el carácter confidencial y reservado del informante. Resultados: Del análisis de los reportes diarios, durante 2020 se observó que, de los 13 indicadores recomendados, 9 presentan datos algunos meses y los 4 restantes no se relevaron; en 2021 solo 7 indicadores presentaron datos algunos meses, y en 2022 solo 3 indicadores se continuaron informando. Respecto al análisis de la base de datos Dataset COVID-19, la mayoría fueron captadas. Respecto a la comparación de los valores de las defunciones registradas por el sistema de vigilancia epidemiológica y por la DEIS para los años 2020 y 2021, las muertes registradas fueron superiores en el registro de la DEIS (9,6% y 14,2%). Conclusiones : El Estado argentino cumplió con gran parte de las recomendaciones que establece la OMS para la notificación de los casos de COVID-19. Estudios posteriores deberían analizar otros componentes de la calidad de los datos, así como la oportunidad de los registros de defunciones, característica necesaria para la toma de decisiones en salud pública.

Introduction : The World Health Organization (WHO) establishes recommendations regarding the collection and reporting of weekly aggregated data on COVID-19. Objective : To investigate the degree of compliance with the recommendations made by the WHO for the reporting of COVID-19 cases and deaths in Argentina during the years 2020 to 2022, and to compare death notifications with the number of COVID-19 deaths recorded in the country's vital statistics registry. Materials and methods : Descriptive quantitative study, based on a documentary review and secondary data sources. Daily reports of epidemiological information and the Dataset database containing registered COVID-19 cases in the Argentine Republic were used. Additionally, to estimate the omission in the epidemiological records of COVID-19 deaths in the years 2020 and 2021, the results of the Dataset COVID-19 databases were compared with the vital statistics death registry on cause of death, provided by the Directorate of Statistics and Health Information (DEIS, by its acronym in Spanish). The variables recommended by the WHO for the reporting of COVID-19 cases and deaths were analyzed. As for the ethical considerations related to the use of the information in this study, the databases comply with the provisions of National Law 17,622 on the Protection of Statistical Secrecy, ensuring that the information remains confidential and reserved for the informant. Results : From the analysis of daily reports, it was observed that in 2020, out of the 13 recommended indicators, 9 had data for some months, and the remaining 4 were not reported. In 2021 only 7 indicators had data for some months, and in 2022 only 3 indicators continued to be reported. Regarding the analysis of the Dataset COVID-19 database, most data were captured. In comparing the values of deaths recorded by the epidemiological surveillance system and by the DEIS for the years 2020 and 2021, the deaths recorded were higher in the DEIS registry (9.6% and 14.2%). Conclusions : The Argentine state largely complied with the recommendations established by the WHO for the reporting of COVID-19 cases. Subsequent studies should analyze other components of data quality, as well as the timeliness of death records, a necessary characteristic for public health decision-making.

Factores etiopatogénicos de maloclusión: el factor dentario en la organización de la oclusión. Parte III / Etiopathogenic factors of malocclusion: the dental effect in occlusal organization. Part III

Esta publicación es la última de una serie de tres, dirigida a la organización de la oclusión, en el marco de un enfoque sistémico. En las anteriores fueron desarrollados los temas referidos al espacio en los arcos dentarios restando analizar, entonces, aspectos de la erupción dentaria. Al respecto, se sintetizarán conceptos de la evolución deseable desde el origen de los folículos dentarios hasta su inclusión en el arco y contacto con el antagonista y se presentarán ejemplos de alteraciones ordenadas según el avance biológico de la dentición (AU)

This publication is the last in a series of three, aimed at the organization of occlusion, within the framework of a systemic approach. In the previous ones, the topics related to the space in the dental arches were developed, leaving to analyze, then, aspects of the dental eruption. In this regard, concepts of the desirable evolution from the origin of the dental follicles to their inclusion in the arch and contact with the antagonist will be synthesized, and examples of alterations ordered according to the biological progress of the dentition will be presented (AU)

Organizações sociais de saúde: análise sobre as especialidades e exames contratados pelo Estado de São Paulo, Brasil / Social health organizations: an analysis of the specialties and exams contracted by the State of São Paulo, Brazil

Resumo As organizações sociais de saúde (OSS) são entidades privadas que recebem repasses de governos para gestão de serviços públicos de saúde. Com o histórico de interesses mercadológicos na saúde pública e o aporte de vultosos recursos às OSS, questiona-se se a lógica de mercado permanece inserida nesse modelo de gestão. Conhecer a dinâmica da oferta de serviços à população ao longo das contratações pode ajudar a compreender como se comportam as possíveis alterações nos serviços contratados. Trata-se de estudo descritivo-exploratório com abordagens quanti e qualitativa. Realizou-se pesquisa documental com coleta de dados dos contratos de gestão e termos aditivos. A escolha pelo estado de São Paulo se deu por este ter sido pioneiro na implantação da gestão de serviços do SUS por OSS e pela sua representatividade econômica. Especialidades médicas foram incluídas em 184 repactuações (6,14%) e excluídas em 187 (6,24%), enquanto as não médicas foram incluídas em 26 repactuações (2,97%) e excluídas em 144 (16,44%). Quanto aos exames, 101 repactuações (18,07%) aumentaram metas e 60 (10,73%) reduziram, enquanto 6 repactuações (1,07%) incluíram exames e 12 (2,14%) excluíram.

Abstract Social Health Organizations (SHOs) are private entities that receive resources from governments for the management of public healthcare services. With the history of market interest in public health and the high volume of resources transferred to SHOs, one must question if the market logic continues to be inserted in this management model. The understanding of the dynamics of providing healthcare services to the population in the different contracts may help to understand how possible changes in the contracted services may have an influence. This is a descriptive-exploratory study using quantitative and qualitative approaches. Documental research was conducted through the collection of data from management contracts and amendments. The State of São Paulo was chosen because of its economic representativeness and for being the pioneer state in the implementation of SUS services managed by SHO. Medical specialties were included in 184 renegotiations (6.14%) and excluded in 187 (6.24%), whereas non-medical services were included in 26 renegotiations (2.97%) and excluded in 144 (16.44%). Regarding examinations, 101 renegotiations (18.07%) had their goals increased and 60 (10.73%) reduced, while 6 renegotiations (1.07%) included exams and 12 (2.14%) excluded them.

Assessment of intrinsic capacity in the Brazilian older population and the psychometric properties of the WHO/ ICOPE screening tool: a multicenter cohort study protocol / Avaliação da capacidade intrínseca da população idosa brasileira e das propriedades psicométricas do instrumento de triagem do ICOPE/OMS: protocolo de estudo de coorte multicêntrico

Introduction: The World Health Organization (WHO) has proposed to monitor intrinsic capacity (IC) in the older population as a public health strategy through the Integrated Care for Older People (ICOPE) program. Although the program has been developed based on solid concepts, scientific evidence on its practical applicability is still scarce. Objectives: To evaluate IC in Brazilian older adults, its progress over time, and its association with sociodemographic and health factors and outcomes. To evaluate the psychometric properties of the WHO/ICOPE screening tool. Methods: This is a prospective multicenter cohort study with a 36-month follow-up. We will recruit 3838 people aged ≥60 years, registered in the health care units included in the study by the participating centers. We will collect sociodemographic and health data and will administer tools to assess IC domains, both those provided for in the ICOPE screening tool and the sequence of confirmatory assessments provided for in the program. Participants will be reassessed every 6 months for 36 months. Expected results: To establish the profile of IC in the study population and to understand its progress and the variables associated with the clinical outcomes of interest. To reveal the diagnostic and psychometric properties of the WHO/ICOPE screening tool. The project is funded by the Brazilian National Council for Scientific and Technological Development (CNPq). Relevance: Understanding the potential use of the ICOPE public health strategy proposed by the WHO within the scope of the Brazilian Unified Health System (SUS) by integrating several research centers in the field of Geriatrics and Gerontology throughout Brazil. (AU)

Introdução: A Organização Mundial da Saúde (OMS) propõe o monitoramento da capacidade intrínseca (CI) da população idosa como estratégia de saúde pública por meio do Programa ICOPE (Integrated Care for Older People). Embora construído com base em conceitos sólidos, a evidência científica sobre a aplicabilidade prática da proposta ainda é escassa. Objetivo: Avaliar a capacidade intrínseca da população idosa brasileira, sua trajetória e sua associação com variáveis sociodemográficas, de saúde e desfechos. Avaliar as propriedades psicométricas da ferramenta de triagem da estratégia ICOPE da OMS. Metodologia: Coorte multicêntrica prospectiva com seguimento de 36 meses. Serão recrutadas 3.838 pessoas com 60 anos ou mais, cadastradas nas unidades de saúde incluídas no estudo pelos centros participantes. Serão coletados dados sociodemográficos e de saúde e aplicados instrumentos para avaliação dos domínios da CI, tanto aqueles previstos no instrumento de triagem do ICOPE quanto a sequência de avaliações confirmatórias previstas no programa. Os participantes serão acompanhados semestralmente ao longo de 36 meses. Resultados esperados: Estabelecer o perfil da CI na população estudada, entender a sua trajetória e as variáveis associadas aos desfechos clínicos avaliados. Revelar as propriedades diagnósticas e o perfil psicométrico da ferramenta de triagem do ICOPE da OMS. O projeto tem financiamento do Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq). Relevância: Compreensão sobre o potencial de utilização da estratégia ICOPE de saúde pública proposta pela OMS no âmbito do Sistema Único de Saúde (SUS) pela integração de diversos centros de pesquisa científica na área de Geriatria e Gerontologia de todo o Brasil. (AU)

Administración del consultorio odontológico en contextos inflacionarios / Dental clinic administration in inflationary contexts

La administración es una herramienta fundamental que permite planificar, desarrollar y organizar cualquier empresa, independientemente del tamaño de la misma. Tener una sana administración del consultorio odontológico es imprescindi- ble para la toma de decisiones, más aún en contextos de crisis y alta inflación (AU)

Administration is a fundamental tool that allows plan- ning, developing, and organizing any company, regardless of its size. Having a healthy administration of the dental clinic is essential for decision making, even more so in contexts of crisis and high inflation (AU)

The ICOPE-WHO and the IVCF-20: a critical view of the Handbook for Multidimensional Geriatric Assessment in Primary Care / O ICOPE-OMS e o IVCF-20: observações críticas sobre o Manual de Avaliação Multidimensional da Pessoa Idosa para a Atenção Primária à Saúde

O rápido envelhecimento populacional impulsiona iniciativas com o objetivo de otimizar a saúde da população idosa em todo o mundo. Recentemente, no Brasil, foi publicado pelo Conselho Nacional dos Secretários de Saúde (CONASS) o Manual de Avaliação Multidimensional da Pessoa Idosa, que propõe a adoção combinada e em larga escala da ferramenta de triagem do ICOPE da Organização Mundial da Saúde (OMS) e do instrumento Índice de Vulnerabilidade Clínico-Funcional-20 (IVCF-20) para definir linhas de cuidado à pessoa idosa. Embora iniciativas dessa natureza sejam prementes, os instrumentos propostos ainda não têm validação adequada na população brasileira, e a sua utilização com o objetivo de balizar diretrizes em saúde em todo o território nacional parece precipitada e arriscada. Diante disso, propõe-se um debate amplo e urgente entre os especialistas da área, com o objetivo de planejar políticas de saúde pública eficazes e seguras para a população idosa brasileira. (AU)

Rapid population aging is driving initiatives aimed at optimizing the health of older populations worldwide. In Brazil, the National Council of State Secretaries of Health (CONASS) recently published the Handbook for Multidimensional Geriatric Assessment in Primary Care, which proposes the combined, large-scale adoption of the World Health Organization (WHO) ICOPE screening tool and the Clinical-Functional Vulnerability Index-20 (IVCF-20) instrument to define care pathways for older people. Although there is a pressing need for initiatives of this nature, the proposed instruments have not yet been adequately validated in the Brazilian population, and their use for the purpose of establishing countrywide health guidelines appears hasty and risky. Therefore, we propose a broad, urgent debate among experts in the field with the aim of planning effective and safe public health policies for the Brazilian older population. (AU)

Impacto de la implementación de la estrategia multimodal de la OMS para mejorar la higiene de manos en una Unidad de Cuidados Intensivos / Impact on implementation of multimodal of World Health Organization strategies to improve hand hygiene in an Intensive Care Unit

INTRODUCCIÓN: La higiene de manos (HM) es la principal medida para disminuir las IAAS, las que en las Unidades de Cuidados Intensivos (UCI) presentan una alta prevalencia. En Chile no existe información sobre el impacto de la estrategia multimodal de la OMS para la HM en adultos. El objetivo fue evaluar el impacto de la implementación de la estrategia en una UPC. METODOLOGÍA: Estudio longitudinal con evaluación pre y post-intervención, entre los años 2018 y 2021, en la UCI del Hospital del Trabajador (HT), Santiago, Chile. La implementación se evaluó con pautas de cumplimiento de HM, consumo de jabón y productos en base alcohólica (PBA). El impacto se midió con las tasas de neumonía asociada a ventilación mecánica (NAVM), infecciones del torrente sanguíneo asociadas a CVC (ITS- CVC) y del tracto urinario por CUP (ITU-CUP), y la incidencia anual de dermatitis. RESULTADOS: El cumplimiento de pautas aumentó de 91 a 96% (p < 0,05). El consumo total de productos para la HM aumentó de 0,17 a 0,31 L/día/cama y de PBA en 10%. Las tasas de IAAS pre y post-intervención fueron para NAVM de 10,3 y 8,4; ITS-CVC de 0,8 y 1,5 e ITU-CUP de 4,2 y 5,3 por 1.000 días de exposición. La incidencia anual de dermatitis disminuyó en 30% (p < 0,05). CONCLUSIONES: La implementación de la estrategia multimodal se asoció a una disminución de las tasas de NAVM y de dermatitis en la UCI del HT.

INTRODUCTION: Hand hygiene is the main measure to decrease infections related to healthcare and the Intensive Care Unit has a high prevalence. In Chile there aren't reports about the impact of the World Health Organization multimodal hand hygiene improvement strategy. AIM: To assess the implementation impact of this strategy at the ICU. METHODOLOGY: Longitudinal study with pre- and postintervention evaluation during the years 2018-2021 at ICU. The implementation was assessed against hand hygiene compliance guidelines, soap consumption and alcohol-based products. The impact was evaluated with the rates of ventilator-associated pneumonia (VAP), catheter related bloodstream infection (CRBSI) and catheter associated urinary tract infection (CAUTI) and the annual dermatitis incidence. RESULTS: The guidelines compliance increased from 91% to 96% (p < 0.05). The total product consumption increased from 0.17 to 0.31 Liters/day/bed. The use of alcohol-based products increased by 10%. HAI rates pre- and post-intervention were for VAP 10.3 and 8.4, CRBSI 0.8 and 1.5 and CAUTI 4.2 and 5.3. The annual dermatitis incidence decreased by 30.8% (p < 0.05). CONCLUSIONS: The strategy implementation benefited the decrease of VAP and the dermatitis prevention in ICU.

Ruas de Lazer em Pelotas: Modelo lógico e descrição dos processos de planejamento e execução / Open streets in Pelotas: Logical model and description of the planning and execution process

O objetivo do estudo foi desenvolver o modelo lógico do projeto Ruas de Lazer na cidade de Pelotas em 2022, assim como descrever os processos de planejamento, pactuação e execução. Trata-se de um estudo qualitativo, que utilizou a técnica de observação participante e o emprego de modelo lógico. O projeto possui características de gestão compartilhada que demarcam potencial relevante na criação de vínculo entre universidade, gestão pública e população local. Em 2022, sete eventos foram realizados com proposição de atividades culturais com música e dança, atividades físicas e esportivas e de educação em saúde. O projeto está em permanente construção e evolução, apostando na ampliação de investimentos para atingir os objetivos imediatos de oferta de atividades de lazer e de ampliação da democratização de acesso aos espaços públicos para o uso da população.

The aim of this study was to develop a logical model of the Ruas de Lazer project in the city of Pelotas, Rio Grande do Sul, Brazil, in 2022, as well as to describe the processes of planning, agreement, and execution. This is a qualitative study that employed the technique of participant observation and the use of a logical model. The project has characteristics of shared management that mark a relevant potential in creating a bond between the university, public management, and the local population. In 2022, seven events were held, proposing cultural activities with music and dance, physical and sports activities, and health education. The project is in permanent construction and evolution, betting on the expansion of investments to achieve the immediate objectives of offering leisure activities and expanding the democratization of access to public spaces for the use of the population.

Las misiones médicas al Policlínico PAMS en Chincha: evolución del modelo de misión / The medical missions to the PAMS Polyclinic in Chincha: evolution of the mission's model

RESUMEN Presentamos la experiencia del Policlínico de la Peruvian American Medical Society (PAMS) en Chincha, en la ejecución de misiones médico-educativas en la región Chincha. El Policlínico PAMS presta atención médica general y especializada a la población de la zona, seis días a la semana. Además, recibe misiones médicas que vienen generalmente de los EE. UU. Desde 2011, se han recibido 43 misiones médicas. La composición y la naturaleza de las misiones han cambiado con el tiempo. Los primeros años se atraía a especialistas con el énfasis de traer equipos e insumos para mejorar la infraestructura del Policlínico. Ahora estamos limitados por la renuencia de voluntarios de venir al Perú en parte debido a que el gobierno americano considera que viajes al Perú son de alto riesgo. Esta limitación nos ha brindado la oportunidad de hacer misiones médicas juntamente con dos excelentes universidades peruanas. La experiencia ha sido positiva.

ABSTRACT We present the experience of the Polyclinic of the Peruvian American Medical Society (PAMS) in Chincha, in the execution of medical educational missions in the Chincha region. The PAMS Polyclinic provides general and specialized medical care to the population of the area, six days a week. In addition, the Polyclinic receives medical missions generally coming from the EE.UU. Since 2011, we have received 43 medical missions. The composition and nature of the missions have changed over time. The first years attracted specialists with the emphasis on bringing equipment and supplies to improve the infrastructure of the Polyclinic. We are now limited by the reluctance of volunteers to come to Peru in part because the U.S. government considers travel to Peru to be high-risk. This limitation has given us the opportunity to do medical missions together with two excellent Peruvian universities. This experience has been positive.

The characteristics and implication of WHO Essential Medicines Model List 2023 / 中国卫生政策研究

The present analysis was based on the iteration of the 2023 WHO Essential Medicines Model List(23rd list)and Essential Medicines Model List for Children(9th list).In a methodological fashion,the adjustment procedure of the basic drug list and the materials required to submit the application were sorted out.Subsequently,a comprehensive synthesis of predominant features characterizing the 2023 edition of the EML and EMLc are summarized(offered).Notably,this edition boasts the highest count of medicines ever included featuring extensive inclusion of innovative drugs to fill the gap,select medicines for children carefully,and the emphasizing on clinical benefit evidence and public health affordability.It is suggested that China should update the NEML according to the national conditions and the experience of WHO as soon as possible,pay attention to the difference and connection between the list of essential medicines and the list of medical insurance,and play a meticulous role for establishing effective linkages between two lists.Such measures are envisaged to meet the basic drug needs,and ensure the accessibility and affordability of drugs,thereby optimizing the allocation of health resources.

Clinical characteristics and current status of organ donations and Organ Procurement Organizations in foreign countries / 中华器官移植杂志

Organ transplantation has been an important means of rescuing the lives of end-stage patients with organ failure. However, an acute shortage of donor organs has become a common dilemma for organ transplantation all over the world so as to seriously restrict the development of organ transplantation. Many foreign countries have established a relatively mature organ donation system to foster favorable conditions for alleviating a shortage of donor organs. This review summarized the global measures and current domestic efforts of facilitating organ donation to provide theoretical rationales for further optimizing organ donations and transplantation system in China.

Standard for the management of hyperkalemia—whole-process management mode of multi- department cooperation / 中华肾脏病杂志

Hyperkalemia is one of the common ion metabolism disorders in clinical practice. Hyperkalemia is defined as serum potassium higher than 5.0 mmol/L according to the guidelines at home and abroad. Acute severe hyperkalemia can cause serious consequences, such as flaccid paralysis, fatal arrhythmia, and even cardiac arrest. The use of renin-angiotensin- aldosterone system inhibitors, β-blockers and diuretics, low-sodium and high-potassium diets, and the presence of related comorbidities increase the occurrence of hyperkalemia. Hyperkalemia risk exist in all clinical departments, but there is a lack of a standardization in the management of multi- department cooperation in hospital. Therefore, a number of domestic nephrology and cardiology department experts have discussed a management model for multi-department cooperation in hyperkalemia, formulating the management standard on hospital evaluation, early warning, diagnosis and treatment, and process. This can promote each department to more effectively participate in nosocomial hyperkalemia diagnosis and treatment, as well as the long-term management of chronic hyperkalemia, improving the quality of hyperkalemia management in hospital.

Expert consensus on community screening of diabetic retinopathy / 中华眼底病杂志

Diabetic retinopathy is one of the microvascular complications of diabetes and a major cause of blindness in adults. Early screening is an effective way to reduce blindness caused by diabetic retinopathy. The diabetic retinopathy is one of the chronic retinal diseases highlighted in the "14th Five-Year" National Eye Health Plan (2021-2025). The establishment of effective and practical community screening model is a powerful guarantee to complete early screening. It is of great significance to standardize screening methods, screening personnel duties, equipment allocation, referral conditions and screening sustainability. Chinese fundus disease and related field experts developed the consensus through a serious, comprehensive, and complete discussion, to provide more reference for establishing a suitable community screening model of diabetic retinopathy and increasing the screening rate of diabetic retinopathy.

Key recommendations in guidelines for the prevention， diagnosis， care and treatment for people with chronic hepatitis B infection released by the World Health Organization in 2024 / 临床肝胆病杂志

In March 2024， the World Health Organization released the latest version of guidelines for the prevention， diagnosis， care and treatment for people with chronic hepatitis B infection. The guidelines were updated in several aspects， including expanding and simplifying the indications for chronic hepatitis B treatment， adding alternative antiviral treatment regimens， broadening the indications for antiviral therapy to prevent mother-to-child transmission， improving the diagnosis of hepatitis B virus， and adding hepatitis D virus （HDV） testing. This article summarizes and gives an excerpt of the recommendations in the guidelines.

Application of Good Engineering Practice in rabies vaccine engineering projects / 中国生物制品学杂志

@#Good Engineering Practice(GEP)is an engineering practice specifically designed for pharmaceutical engineering projects,aimed at ensuring product quality,patient safety,and Good Manufacturing Practice of Medical Products(GMP).Based on the existing management system,biopharmaceutical engineering,and international engineering project management models of Changchun Institute of Biological Products Co.,Ltd.(referred to as CCIBP),as well as combined with the characteristics of GEP technology,this paper summarizes the construction of GEP system of CCIBP and its application in rabies vaccine engineering projects starting with the key control points such as User Requirement Specification(URS),plan,design,change,quality,and handover,so as to provide technical support and theoretical references for vaccine engineering projects in risk management,organization and control,cost management,innovation and continuous improvement.

Building an integrated mental health education system in schools / 中国学校卫生

Abstract@#The psychological development of students is characterized by continuity and discontinuity. At the same time, the psychological development of students in different academic stages is interrelated and gradual. To promote mental health of children and adolescents, considering the widespread, high prevalence and frequent occurrence of students psychological problems and lack of integrated connection of mental health education in different school stages, it is urgent to build a "five integration" mental health education system intergrating kindergarten, primary school, secondary school and university, which includes cognition integration, system integration, information integration, research integration, and management integration, aiming to unify our notion, goal, content and action, provide students with timely, professional and effective mental health services, prevent the occurrence of mental illnesses, as well as create positive psychological qualities.

Current status of regional school health work in Tianjin during 2019-2023 / 中国学校卫生

Objective@#To explore the current status and progress of regional school health work to provide policy reference for school health improvement.@*Methods@#Survey data on school health work in Tianjin from 2019, 2021 and 2023 was used. School health staff allocation and expenditure of the health administrative department, CDC and education department, as well as the annual implementation of health education, prevention and control of common diseases and infectious diseases, sports activities and food nutrition in primary and secondary schools were analyzed. Statistical analysis was conducted using KruskalWallis test, Chisquare test, and Fishers exact test.@*Results@#The number of school health staff in the health commissions and education departments from 2019, 2021 and 2023 was relatively stable. Parttime staffs were often employed by health commissions while fulltime staffs were mainly employed by education departments. The number of school health staff at CDCs increased gradually (H=12.65, P<0.01). School health expenditure of administrative departments and schools in 2021 and 2023 increased significantly compared with that in 2019 (H=22.28, 23.75, P<0.05). More than 95% of schools set up clinics or health care rooms, and about 97% of schools had school health technicians or health teachers. More than 90% of schools had health education courses over 4 hours per semester. The rate of mental health education increased by year (86.87%, 89.91%, 96.30%, Z=2.40，P<0.05). Lack of courses regarded safety emergency and risk avoidance, growth and development, and adolescent health education. The provision rate of psychological counseling services (89.00%, 97.25%, 100.00%) and psychological problem prevention and control (56.12%, 71.56%, 81.48%) also increased by year (Z=3.83, 3.96, P<0.01). The implementation rates of prevention and control of poor vision, dental caries, overweight and obesity were all higher than 80%, and the prevention and control rate of abnormal spinal curvature showed an increasing trend (38.78%, 77.06%, 72.22%, Z=4.87, P<0.01). More than 90% of schools met the standard for physical education class hours, and the proportion of schools conducting at least 30 minutes of recess physical activities every day increased year by year (65.00%, 80.73%, 85.98%, Z=3.59, P<0.01). All schools did not have shops.@*Conclusions@#School health work in Tianjin is effective and constantly developing. It is necessary to continue to increase the investment of human resources and expenditure in school health, explore the approaches of cooccurrence and prevention of common diseases, and improve the school sports and nutrition environment.